diff options
| author | John Crispin <john@phrozen.org> | 2018-05-06 10:20:11 +0200 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-05-07 08:06:51 +0200 |
| commit | 53c474abbdfef8eb3499e2d10c9ad491788b8a72 (patch) | |
| tree | acd19415420664f59bc63c1ceb4ad37bb7323027 | |
| parent | 3dc523f232ff01d31d59345f5fa6de508d5059ef (diff) | |
| download | upstream-53c474abbdfef8eb3499e2d10c9ad491788b8a72.tar.gz upstream-53c474abbdfef8eb3499e2d10c9ad491788b8a72.tar.bz2 upstream-53c474abbdfef8eb3499e2d10c9ad491788b8a72.zip | |
ath79: add new OF only target for QCA MIPS silicon
This target aims to replace ar71xx mid-term. The big part that is still
missing is making the MMIO/AHB wifi work using OF. NAND and mikrotik
subtargets will follow.
Signed-off-by: John Crispin <john@phrozen.org>
121 files changed, 21368 insertions, 1 deletions
diff --git a/package/kernel/linux/modules/usb.mk b/package/kernel/linux/modules/usb.mk index f6925fe071..7c41e18fd9 100644 --- a/package/kernel/linux/modules/usb.mk +++ b/package/kernel/linux/modules/usb.mk @@ -90,6 +90,25 @@ endef $(eval $(call KernelPackage,usb-phy-qcom-dwc3)) +define KernelPackage/phy-ath79-usb + TITLE:=Support for ATH79 USB PHY + KCONFIG:=CONFIG_PHY_AR7100_USB \ + CONFIG_PHY_AR7200_USB + DEPENDS:=@TARGET_ath79 + HIDDEN:=1 + FILES:=$(LINUX_DIR)/drivers/phy/phy-ar7100-usb.ko \ + $(LINUX_DIR)/drivers/phy/phy-ar7200-usb.ko + AUTOLOAD:=$(call AutoLoad,21,phy-ar7100-usb phy-ar7200-usb,1) + $(call AddDepends/usb) +endef + +define KernelPackage/phy-ath79-usb/description + Support for ATH79 USB transceiver +endef + +$(eval $(call KernelPackage,phy-ath79-usb)) + + define KernelPackage/usb-gadget TITLE:=USB Gadget support KCONFIG:=CONFIG_USB_GADGET @@ -313,6 +332,7 @@ define KernelPackage/usb2 +TARGET_brcm47xx:kmod-usb-ssb \ +TARGET_bcm53xx:kmod-usb-bcma \ +TARGET_bcm53xx:kmod-phy-bcm-ns-usb2 \ + +TARGET_ath79:kmod-phy-ath79-usb \ +kmod-usb-ehci KCONFIG:=\ CONFIG_USB_EHCI_HCD_PLATFORM \ @@ -1492,7 +1512,7 @@ $(eval $(call KernelPackage,usbip-server)) define KernelPackage/usb-chipidea TITLE:=Host and device support for Chipidea controllers - DEPENDS:=+USB_GADGET_SUPPORT:kmod-usb-gadget @TARGET_ar71xx +kmod-usb-ehci +kmod-usb-phy-nop + DEPENDS:=+USB_GADGET_SUPPORT:kmod-usb-gadget @TARGET_ar71xx||TARGET_ath79 +kmod-usb-ehci +kmod-usb-phy-nop KCONFIG:= \ CONFIG_EXTCON \ CONFIG_USB_CHIPIDEA \ @@ -1513,6 +1533,31 @@ endef $(eval $(call KernelPackage,usb-chipidea)) + +define KernelPackage/usb-chipidea2 + TITLE:=Host and device support for Chipidea2 controllers + DEPENDS:=+USB_GADGET_SUPPORT:kmod-usb-gadget @TARGET_ar71xx||TARGET_ath79 +kmod-usb-ehci +kmod-usb-phy-nop + KCONFIG:= \ + CONFIG_EXTCON \ + CONFIG_USB_CHIPIDEA \ + CONFIG_USB_CHIPIDEA_HOST=y \ + CONFIG_USB_CHIPIDEA_UDC=y \ + CONFIG_USB_CHIPIDEA_DEBUG=y + FILES:= \ + $(LINUX_DIR)/drivers/extcon/extcon.ko@lt4.9 \ + $(LINUX_DIR)/drivers/extcon/extcon-core.ko@ge4.9 \ + $(LINUX_DIR)/drivers/usb/chipidea/ci_hdrc_usb2.ko + AUTOLOAD:=$(call AutoLoad,39,ci_hdrc_usb2,1) + $(call AddDepends/usb) +endef + +define KernelPackage/usb-chipidea2/description + Kernel support for USB Chipidea controllers +endef + +$(eval $(call KernelPackage,usb-chipidea2)) + + define KernelPackage/usbmon TITLE:=USB traffic monitor KCONFIG:=CONFIG_USB_MON diff --git a/target/linux/ath79/Makefile b/target/linux/ath79/Makefile new file mode 100644 index 0000000000..e331cb4210 --- /dev/null +++ b/target/linux/ath79/Makefile @@ -0,0 +1,19 @@ +include $(TOPDIR)/rules.mk + +ARCH:=mips +BOARD:=ath79 +BOARDNAME:=Atheros ATH79 (DTS) +CPU_TYPE:=24kc +SUBTARGETS:=generic + +FEATURES:=ramdisk source-only + +KERNEL_PATCHVER:=4.14 + +include $(INCLUDE_DIR)/target.mk + +DEFAULT_PACKAGES += \ + kmod-gpio-button-hotplug swconfig \ + kmod-ath9k wpad-mini uboot-envtools + +$(eval $(call BuildTarget)) diff --git a/target/linux/ath79/base-files/etc/board.d/01_leds b/target/linux/ath79/base-files/etc/board.d/01_leds new file mode 100644 index 0000000000..9d42861939 --- /dev/null +++ b/target/linux/ath79/base-files/etc/board.d/01_leds @@ -0,0 +1,21 @@ +#!/bin/sh + +. /lib/functions/uci-defaults.sh + +board_config_update + +board=$(board_name) + +case "$board" in +"glinet,ar150") + ucidef_set_led_wlan "wlan" "WLAN" "gl-ar150:orange:wlan" "phy0tpt" + ;; +"tplink,tl-wr1043nd-v1") + ucidef_set_led_usbdev "usb" "USB" "tp-link:green:usb" "1-1" + ucidef_set_led_wlan "wlan" "WLAN" "tp-link:green:wlan" "phy0tpt" + ;; +esac + +board_config_flush + +exit 0 diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network new file mode 100644 index 0000000000..941d2ab511 --- /dev/null +++ b/target/linux/ath79/base-files/etc/board.d/02_network @@ -0,0 +1,44 @@ +#!/bin/sh + +. /lib/functions/system.sh +. /lib/functions/uci-defaults.sh + +ath79_setup_interfaces() +{ + local board="$1" + + case "$board" in + "ubnt,unifi") + ucidef_set_interface_lan "eth0" + ;; + + "tplink,tl-wr1043nd-v1") + ucidef_add_switch "switch0" \ + "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5@eth0" + ;; + "netgear,wndr3800") + ucidef_set_interfaces_lan_wan "eth0" "eth1" + ucidef_add_switch "switch0" \ + "0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "5u@eth0" + + ucidef_add_switch_attr "switch0" "blinkrate" 2 + ucidef_add_switch_port_attr "switch0" 1 led 6 + ucidef_add_switch_port_attr "switch0" 2 led 9 + ucidef_add_switch_port_attr "switch0" 5 led 2 + ;; + "buffalo,wzr-hp-g450h") + ucidef_add_switch "switch0" \ + "0@eth0" "2:lan" "3:lan" "4:lan" "5:lan" "1:wan" + ;; + *) + ucidef_set_interfaces_lan_wan "eth0" "eth1" + ;; + esac +} + +board_config_update +board=$(board_name) +ath79_setup_interfaces $board +board_config_flush + +exit 0 diff --git a/target/linux/ath79/base-files/etc/diag.sh b/target/linux/ath79/base-files/etc/diag.sh new file mode 100644 index 0000000000..c9b32df94e --- /dev/null +++ b/target/linux/ath79/base-files/etc/diag.sh @@ -0,0 +1,38 @@ +#!/bin/sh + +. /lib/functions/leds.sh + +get_status_led() { + local board=$(board_name) + + case $board in + "glinet,ar150") + status_led="gl-ar150:orange:wlan" + ;; + "tplink,tl-wr1043nd-v1") + status_led="tp-link:green:system" + ;; + "ubnt,unifi") + status_led="ubnt:green:dome" + ;; + esac +} + +set_state() { + get_status_led + + case "$1" in + preinit) + status_led_blink_preinit + ;; + failsafe) + status_led_blink_failsafe + ;; + preinit_regular) + status_led_blink_preinit_regular + ;; + done) + status_led_on + ;; + esac +} diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom new file mode 100644 index 0000000000..fc15caea6f --- /dev/null +++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -0,0 +1,40 @@ +#!/bin/sh + +[ -e /lib/firmware/$FIRMWARE ] && exit 0 + +. /lib/functions.sh +. /lib/functions/system.sh + +ath9k_eeprom_die() { + echo "ath9k eeprom: " "$*" + exit 1 +} + +ath9k_eeprom_extract() { + local part=$1 + local offset=$2 + local count=$3 + local mtd + + mtd=$(find_mtd_chardev $part) + [ -n "$mtd" ] || \ + ath9k_eeprom_die "no mtd device found for partition $part" + + dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \ + ath9k_eeprom_die "failed to extract from $mtd" +} + +board=$(board_name) + +case "$FIRMWARE" in +"ath9k-eeprom-pci-0000:00:00.0.bin") + case $board in + "ubnt,unifi") + ath9k_eeprom_extract "art" 4096 2048 + ;; + *) + ath9k_eeprom_die "board $board is not supported yet" + ;; + esac + ;; +esac diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata new file mode 100644 index 0000000000..2bbe5923bc --- /dev/null +++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata @@ -0,0 +1,58 @@ +#!/bin/sh + +ath10kcal_die() { + echo "ath10cal: " "$*" + exit 1 +} + +ath10kcal_from_file() { + local source=$1 + local offset=$2 + local count=$3 + + dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \ + ath10kcal_die "failed to extract calibration data from $source" +} + +ath10kcal_extract() { + local part=$1 + local offset=$2 + local count=$3 + local mtd + + mtd=$(find_mtd_chardev $part) + [ -n "$mtd" ] || \ + ath10kcal_die "no mtd device found for partition $part" + + dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \ + ath10kcal_die "failed to extract calibration data from $mtd" +} + +ath10kcal_patch_mac() { + local mac=$1 + + [ -z "$mac" ] && return + + macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6 +} + +[ -e /lib/firmware/$FIRMWARE ] && exit 0 + +. /lib/functions.sh +. /lib/functions/system.sh + +board=$(board_name) + +case "$FIRMWARE" in +"ath10k/cal-pci-0000:00:00.0.bin") + case $board in + openmesh,om5p-ac-v2) + ath10kcal_extract "ART" 20480 2116 + ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16) + ;; + esac + ;; +*) + exit 1 + ;; +esac diff --git a/target/linux/ath79/base-files/lib/upgrade/platform.sh b/target/linux/ath79/base-files/lib/upgrade/platform.sh new file mode 100644 index 0000000000..b2b55e64e3 --- /dev/null +++ b/target/linux/ath79/base-files/lib/upgrade/platform.sh @@ -0,0 +1,224 @@ +# +# Copyright (C) 2011 OpenWrt.org +# + +. /lib/functions/system.sh + +PART_NAME=firmware +RAMFS_COPY_BIN='nandwrite' + +CI_BLKSZ=65536 +CI_LDADR=0x80060000 + +PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0 + +platform_find_partitions() { + local first dev size erasesize name + while read dev size erasesize name; do + name=${name#'"'}; name=${name%'"'} + case "$name" in + vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem) + if [ -z "$first" ]; then + first="$name" + else + echo "$erasesize:$first:$name" + break + fi + ;; + esac + done < /proc/mtd +} + +platform_find_kernelpart() { + local part + for part in "${1%:*}" "${1#*:}"; do + case "$part" in + vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin) + echo "$part" + break + ;; + esac + done +} + +platform_find_rootfspart() { + local part + for part in "${1%:*}" "${1#*:}"; do + [ "$part" != "$2" ] && echo "$part" && break + done +} + +platform_do_upgrade_combined() { + local partitions=$(platform_find_partitions) + local kernelpart=$(platform_find_kernelpart "${partitions#*:}") + local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}" + local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null) + local kern_blocks=$(($kern_length / $CI_BLKSZ)) + local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ)) + + if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \ + [ ${kern_blocks:-0} -gt 0 ] && \ + [ ${root_blocks:-0} -gt 0 ] && \ + [ ${erase_size:-0} -gt 0 ]; + then + local rootfspart=$(platform_find_rootfspart "$partitions" "$kernelpart") + local append="" + [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR" + + if [ "$PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD" -ne 1 ]; then + ( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \ + dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \ + mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions + elif [ -n "$rootfspart" ]; then + dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \ + mtd write - $kernelpart + dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \ + mtd -r $append write - $rootfspart + fi + fi + PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0 +} + +tplink_get_image_hwid() { + get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"' +} + +tplink_get_image_mid() { + get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"' +} + +tplink_get_image_boot_size() { + get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"' +} + +tplink_pharos_check_image() { + local magic_long="$(get_magic_long "$1")" + [ "$magic_long" != "7f454c46" ] && { + echo "Invalid image magic '$magic_long'" + return 1 + } + + local model_string="$(tplink_pharos_get_model_string)" + local line + + # Here $1 is given to dd directly instead of get_image as otherwise the skip + # will take almost a second (as dd can't seek then) + # + # This will fail if the image isn't local, but that's fine: as the + # read loop won't be executed at all, it will return true, so the image + # is accepted (loading the first 1.5M of a remote image for this check seems + # a bit extreme) + dd if="$1" bs=1 skip=1511432 count=1024 2>/dev/null | while read line; do + [ "$line" = "$model_string" ] && break + done || { + echo "Unsupported image (model not in support-list)" + return 1 + } + + return 0 +} + +seama_get_type_magic() { + get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"' +} + +wrgg_get_image_magic() { + get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"' +} + +cybertan_get_image_magic() { + get_image "$@" | dd bs=8 count=1 skip=0 2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"' +} + +cybertan_check_image() { + local magic="$(cybertan_get_image_magic "$1")" + local fw_magic="$(cybertan_get_hw_magic)" + + [ "$fw_magic" != "$magic" ] && { + echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic" + return 1 + } + + return 0 +} + +platform_do_upgrade_compex() { + local fw_file=$1 + local fw_part=$PART_NAME + local fw_mtd=$(find_mtd_part $fw_part) + local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null) + local fw_blocks=$(($fw_length / 65536)) + + if [ -n "$fw_mtd" ] && [ ${fw_blocks:-0} -gt 0 ]; then + local append="" + [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR" + + sync + dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \ + mtd $append write - "$fw_part" + fi +} + +alfa_check_image() { + local magic_long="$(get_magic_long "$1")" + local fw_part_size=$(mtd_get_part_size firmware) + + case "$magic_long" in + "27051956") + [ "$fw_part_size" != "16318464" ] && { + echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes" + return 1 + } + ;; + "68737173") + [ "$fw_part_size" != "7929856" ] && { + echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes" + return 1 + } + ;; + esac + + return 0 +} + +platform_check_image() { + local board=$(board_name) + local magic="$(get_magic_word "$1")" + local magic_long="$(get_magic_long "$1")" + + [ "$#" -gt 1 ] && return 1 + + case "$board" in + "ubnt,unifi") + [ "$magic" != "2705" ] && { + echo "Invalid image type." + return 1 + } + + return 0 + ;; + esac + + echo "Sysupgrade is not yet supported on $board." + return 1 +} + +platform_do_upgrade() { + local board=$(board_name) + + case "$board" in + *) + default_do_upgrade "$ARGV" + ;; + esac +} + +disable_watchdog() { + killall watchdog + ( ps | grep -v 'grep' | grep '/dev/watchdog' ) && { + echo 'Could not disable watchdog' + return 1 + } +} + +append sysupgrade_pre_upgrade disable_watchdog diff --git a/target/linux/ath79/config-4.14 b/target/linux/ath79/config-4.14 new file mode 100644 index 0000000000..f1cdf350ff --- /dev/null +++ b/target/linux/ath79/config-4.14 @@ -0,0 +1,247 @@ +CONFIG_AG71XX=y +# CONFIG_AG71XX_DEBUG is not set +CONFIG_AG71XX_DEBUG_FS=y +CONFIG_AR8216_PHY=y +CONFIG_AR8216_PHY_LEDS=y +CONFIG_ARCH_BINFMT_ELF_STATE=y +CONFIG_ARCH_CLOCKSOURCE_DATA=y +CONFIG_ARCH_DISCARD_MEMBLOCK=y +CONFIG_ARCH_HAS_ELF_RANDOMIZE=y +# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set +CONFIG_ARCH_HAS_RESET_CONTROLLER=y +# CONFIG_ARCH_HAS_SG_CHAIN is not set +# CONFIG_ARCH_HAS_STRICT_KERNEL_RWX is not set +# CONFIG_ARCH_HAS_STRICT_MODULE_RWX is not set +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y +CONFIG_ARCH_MMAP_RND_BITS_MAX=15 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15 +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set +CONFIG_ARCH_SUPPORTS_UPROBES=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_USE_BUILTIN_BSWAP=y +CONFIG_ARCH_USE_QUEUED_RWLOCKS=y +CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y +# CONFIG_ARCH_WANTS_THP_SWAP is not set +CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y +CONFIG_AT803X_PHY=y +CONFIG_ATH79=y +CONFIG_ATH79_WDT=y +CONFIG_CEVT_R4K=y +CONFIG_CLKDEV_LOOKUP=y +CONFIG_CLONE_BACKWARDS=y +CONFIG_CMDLINE="rootfstype=squashfs,jffs2" +CONFIG_CMDLINE_BOOL=y +# CONFIG_CMDLINE_OVERRIDE is not set +CONFIG_COMMON_CLK=y +# CONFIG_COMMON_CLK_BOSTON is not set +CONFIG_CPU_BIG_ENDIAN=y +CONFIG_CPU_GENERIC_DUMP_TLB=y +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_CPU_HAS_RIXI=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_CPU_MIPS32=y +CONFIG_CPU_MIPS32_R2=y +CONFIG_CPU_MIPSR2=y +CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y +CONFIG_CPU_R4K_CACHE_TLB=y +CONFIG_CPU_R4K_FPU=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_CPU_SUPPORTS_MSA=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_WORKQUEUE=y +CONFIG_CSRC_R4K=y +CONFIG_DMA_NONCOHERENT=y +# CONFIG_DMA_NOOP_OPS is not set +# CONFIG_DMA_VIRT_OPS is not set +# CONFIG_DRM_LIB_RANDOM is not set +CONFIG_DTC=y +CONFIG_EARLY_PRINTK=y +CONFIG_ETHERNET_PACKET_MANGLE=y +CONFIG_EXPORTFS=y +CONFIG_FIXED_PHY=y +CONFIG_FUTEX_PI=y +CONFIG_GENERIC_ATOMIC64=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_IO=y +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PHY=y +CONFIG_GENERIC_PINCONF=y +CONFIG_GENERIC_PINCTRL_GROUPS=y +CONFIG_GENERIC_PINMUX_FUNCTIONS=y +CONFIG_GENERIC_SCHED_CLOCK=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GPIOLIB=y +CONFIG_GPIOLIB_IRQCHIP=y +CONFIG_GPIO_74X164=y +CONFIG_GPIO_ATH79=y +CONFIG_GPIO_GENERIC=y +CONFIG_GPIO_SYSFS=y +# CONFIG_GRO_CELLS is not set +CONFIG_HANDLE_DOMAIN_IRQ=y +CONFIG_HARDWARE_WATCHPOINTS=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT_MAP=y +# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set +# CONFIG_HAVE_ARCH_BITREVERSE is not set +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_ARCH_SECCOMP_FILTER=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set +CONFIG_HAVE_CBPF_JIT=y +CONFIG_HAVE_CC_STACKPROTECTOR=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_CLK_PREPARE=y +CONFIG_HAVE_CONTEXT_TRACKING=y +CONFIG_HAVE_COPY_THREAD_TLS=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_HAVE_DEBUG_KMEMLEAK=y +CONFIG_HAVE_DEBUG_STACKOVERFLOW=y +CONFIG_HAVE_DMA_API_DEBUG=y +CONFIG_HAVE_DMA_CONTIGUOUS=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_HAVE_IDE=y +CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y +CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y +CONFIG_HAVE_KVM=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_HAVE_MEMBLOCK=y +CONFIG_HAVE_MEMBLOCK_NODE_MAP=y +CONFIG_HAVE_MOD_ARCH_SPECIFIC=y +CONFIG_HAVE_NET_DSA=y +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_HW_HAS_PCI=y +CONFIG_HZ_PERIODIC=y +CONFIG_IMAGE_CMDLINE_HACK=y +CONFIG_INITRAMFS_COMPRESSION="" +CONFIG_INITRAMFS_ROOT_GID=0 +CONFIG_INITRAMFS_ROOT_UID=0 +CONFIG_INITRAMFS_SOURCE="../../root" +CONFIG_IP17XX_PHY=y +CONFIG_IRQCHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_IRQ_MIPS_CPU=y +CONFIG_IRQ_WORK=y +CONFIG_LEDS_GPIO=y +# CONFIG_LEDS_RESET is not set +CONFIG_LIBFDT=y +CONFIG_MARVELL_PHY=y +CONFIG_MDIO_BITBANG=y +CONFIG_MDIO_BUS=y +CONFIG_MDIO_DEVICE=y +CONFIG_MDIO_GPIO=y +CONFIG_MFD_SYSCON=y +CONFIG_MICREL_PHY=y +CONFIG_MIPS=y +CONFIG_MIPS_ASID_BITS=8 +CONFIG_MIPS_ASID_SHIFT=0 +CONFIG_MIPS_CLOCK_VSYSCALL=y +# CONFIG_MIPS_CMDLINE_BUILTIN_EXTEND is not set +# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set +# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set +CONFIG_MIPS_CMDLINE_FROM_DTB=y +# CONFIG_MIPS_ELF_APPENDED_DTB is not set +# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set +CONFIG_MIPS_L1_CACHE_SHIFT=5 +# CONFIG_MIPS_MACHINE is not set +# CONFIG_MIPS_NO_APPENDED_DTB is not set +CONFIG_MIPS_RAW_APPENDED_DTB=y +CONFIG_MIPS_SPRAM=y +CONFIG_MODULES_USE_ELF_REL=y +CONFIG_MTD_CFI_ADV_OPTIONS=y +CONFIG_MTD_CFI_GEOMETRY=y +# CONFIG_MTD_CFI_I2 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_M25P80=y +# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_SPI_NOR=y +CONFIG_MTD_SPLIT_FIRMWARE=y +CONFIG_MTD_SPLIT_LZMA_FW=y +CONFIG_MTD_SPLIT_SEAMA_FW=y +CONFIG_MTD_SPLIT_UIMAGE_FW=y +CONFIG_MTD_SPLIT_WRGG_FW=y +CONFIG_MTD_TPLINK_PARTS=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_PER_CPU_KM=y +CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y +# CONFIG_NO_IOPORT_MAP is not set +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_GPIO=y +CONFIG_OF_IRQ=y +CONFIG_OF_MDIO=y +CONFIG_OF_NET=y +CONFIG_PCI_DRIVERS_LEGACY=y +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PGTABLE_LEVELS=2 +CONFIG_PHYLIB=y +# CONFIG_PHY_AR7100_USB is not set +# CONFIG_PHY_AR7200_USB is not set +CONFIG_PINCTRL=y +CONFIG_RATIONAL=y +# CONFIG_RCU_NEED_SEGCBLIST is not set +# CONFIG_RCU_STALL_COMMON is not set +CONFIG_REGMAP=y +CONFIG_REGMAP_MMIO=y +CONFIG_RESET_ATH79=y +CONFIG_RESET_CONTROLLER=y +CONFIG_RTL8366S_PHY=y +CONFIG_RTL8366_SMI=y +# CONFIG_SCHED_INFO is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SERIAL_8250_FSL is not set +CONFIG_SERIAL_8250_NR_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=1 +CONFIG_SERIAL_AR933X=y +CONFIG_SERIAL_AR933X_CONSOLE=y +CONFIG_SERIAL_AR933X_NR_UARTS=2 +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SPI=y +CONFIG_SPI_ATH79=y +CONFIG_SPI_BITBANG=y +CONFIG_SPI_GPIO=y +CONFIG_SPI_MASTER=y +# CONFIG_SPI_RB4XX is not set +CONFIG_SRCU=y +CONFIG_SWCONFIG=y +CONFIG_SWCONFIG_LEDS=y +CONFIG_SWPHY=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_SYS_HAS_CPU_MIPS32_R2=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y +CONFIG_SYS_SUPPORTS_MIPS16=y +CONFIG_SYS_SUPPORTS_ZBOOT=y +CONFIG_SYS_SUPPORTS_ZBOOT_UART_PROM=y +CONFIG_THIN_ARCHIVES=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_TINY_SRCU=y +CONFIG_USB_SUPPORT=y +CONFIG_USE_OF=y diff --git a/target/linux/ath79/dts/Makefile b/target/linux/ath79/dts/Makefile new file mode 100644 index 0000000000..eabd94eb59 --- /dev/null +++ b/target/linux/ath79/dts/Makefile @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-2.0 +# All DTBs +dtb-$(CONFIG_ATH79) += ar9132_tl_wr1043nd_v1.dtb +dtb-$(CONFIG_ATH79) += ar9331_dpt_module.dtb +dtb-$(CONFIG_ATH79) += ar9331_dragino_ms14.dtb +dtb-$(CONFIG_ATH79) += ar9331_omega.dtb +dtb-$(CONFIG_ATH79) += ar9331_tl_mr3020.dtb + +# Force kbuild to make empty built-in.o if necessary +obj- += dummy.o + +always := $(dtb-y) +clean-files := *.dtb *.dtb.S diff --git a/target/linux/ath79/dts/ar7100.dtsi b/target/linux/ath79/dts/ar7100.dtsi new file mode 100644 index 0000000000..d4a973f505 --- /dev/null +++ b/target/linux/ath79/dts/ar7100.dtsi @@ -0,0 +1,204 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/clock/ath79-clk.h> +#include "ath79.dtsi" + +/ { + compatible = "qca,ar7100"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips24Kc"; + clocks = <&pll ATH79_CLK_CPU>; + reg = <0>; + }; + }; + + ahb { + apb { + ddr_ctrl: memory-controller@18000000 { + compatible = "qca,ar7100-ddr-controller"; + reg = <0x18000000 0x100>; + + #qca,ddr-wb-channel-cells = <1>; + }; + + uart: uart@18020000 { + compatible = "ns16550a"; + reg = <0x18020000 0x20>; + interrupts = <3>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "uart"; + + reg-io-width = <4>; + reg-shift = <2>; + no-loopback-test; + + status = "disabled"; + }; + + usb_phy: usb-phy@18030000 { + compatible = "qca,ar7100-usb-phy"; + reg = <0x18030000 0x10>; + + reset-names = "usb-phy", "usb-host", "usb-ohci-dll"; + resets = <&rst 4>, <&rst 5>, <&rst 6>; + + #phy-cells = <0>; + + status = "disabled"; + }; + + gpio: gpio@18040000 { + compatible = "qca,ar7100-gpio"; + reg = <0x18040000 0x30>; + interrupts = <2>; + + ngpios = <16>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + pll: pll-controller@18050000 { + compatible = "qca,ar7100-pll", "syscon"; + reg = <0x18050000 0x20>; + + clock-names = "ref"; + /* The board must provides the ref clock */ + + #clock-cells = <1>; + clock-output-names = "cpu", "ddr", "ahb"; + }; + + wdt: wdt@18060008 { + compatible = "qca,ar7130-wdt"; + reg = <0x18060008 0x8>; + + interrupts = <4>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "wdt"; + }; + + + rst: reset-controller@18060024 { + compatible = "qca,ar7100-reset"; + reg = <0x18060024 0x4>; + + #reset-cells = <1>; + }; + + pcie0: pcie-controller@180c0000 { + compatible = "qca,ar7100-pci"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0x0>; + reg = <0x17010000 0x100>; + reg-names = "cfg_base"; + ranges = <0x2000000 0 0x10000000 0x10000000 0 0x07000000 /* pci memory */ + 0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */ + interrupt-parent = <&cpuintc>; + interrupts = <2>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 1>; + interrupt-map = <0 0 0 0 &pcie0 0>; + status = "disabled"; + }; + }; + }; + + usb2: usb@1b000000 { + compatible = "generic-ehci"; + reg = <0x1b000000 0x1000>; + + interrupt-parent = <&cpuintc>; + interrupts = <3>; + + phy-names = "usb-phy"; + phys = <&usb_phy>; + + has-synopsys-hc-bug; + + status = "disabled"; + }; + + usb1: usb@1c000000 { + compatible = "generic-ohci"; + reg = <0x1c000000 0x1000>; + + interrupt-parent = <&miscintc>; + interrupts = <6>; + + phy-names = "usb-phy"; + phys = <&usb_phy>; + + status = "disabled"; + }; + + spi: spi@1f000000 { + compatible = "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "ahb"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; +}; + +&cpuintc { + qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>; + qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>, + <&ddr_ctrl 0>, <&ddr_ctrl 1>; +}; + +&miscintc { + compatible = "qca,ar7100-misc-intc"; +}; + +ð0 { + compatible = "qca,ar7100-eth"; + reg = <0x19000000 0x200 + 0x18070000 0x4>; + + pll-data = <0x00110000 0x00001099 0x00991099>; + pll-reg = <0x4 0x10 17>; + pll-handle = <&pll>; + phy-mode = "rgmii"; + + resets = <&rst 8>, <&rst 9>; + reset-names = "phy", "mac"; +}; + +&mdio1 { + builtin-switch; +}; + +ð1 { + compatible = "qca,ar7100-eth"; + reg = <0x1a000000 0x200 + 0x18070004 0x4>; + + pll-data = <0x00110000 0x00001099 0x00991099>; + pll-reg = <0x4 0x14 19>; + pll-handle = <&pll>; + + phy-mode = "rgmii"; + + resets = <&rst 12>, <&rst 13>; + reset-names = "phy", "mac"; +}; diff --git a/target/linux/ath79/dts/ar7161_netgear_wndr3800.dts b/target/linux/ath79/dts/ar7161_netgear_wndr3800.dts new file mode 100644 index 0000000000..60102b03ab --- /dev/null +++ b/target/linux/ath79/dts/ar7161_netgear_wndr3800.dts @@ -0,0 +1,186 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar7100.dtsi" + +/ { + compatible = "netgear,wndr3800", "qca,ar7161"; + model = "Netgear WNDR3800"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; + + extosc: ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "ref"; + clock-frequency = <40000000>; + }; + + reset-leds { + compatible = "reset-leds"; + + wps { + label = "netgear:green:usb"; + resets = <&rst 12>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + wps { + label = "netgear:orange:wps"; + gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + power_green { + label = "netgear:green:power"; + gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + power_orange { + label = "netgear:orange:power"; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + wps_green { + label = "netgear:green:wps"; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + wan_green { + label = "netgear:green:wan"; + gpios = <&gpio 6 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio 3 GPIO_ACTIVE_LOW>; + }; + + button@1 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + }; + + button@2 { + label = "wifi"; + linux,code = <BTN_2>; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + }; + + rtl8366s { + compatible = "realtek,rtl8366s"; + gpio-sda = <&gpio 5 GPIO_ACTIVE_HIGH>; + gpio-sck = <&gpio 7 GPIO_ACTIVE_HIGH>; + + mdio-bus { + status = "okay"; + + phy-mask = <0x10>; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "rgmii"; + }; + }; + }; +}; + +&usb_phy { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +&usb2 { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; + +&uart { + status = "okay"; +}; + +&spi { + status = "okay"; + num-cs = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l12805d"; + reg = <0>; + spi-max-frequency = <25000000>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x050000>; + read-only; + }; + + partition@1 { + label = "u-boot-env"; + reg = <0x050000 0x020000>; + }; + + partition@2 { + label = "firmware"; + reg = <0x70000 0xf80000>; + }; + + partition@3 { + label = "art"; + reg = <0xff0000 0x010000>; + read-only; + }; + }; +}; + +ð0 { + status = "okay"; + + pll-data = <0x11110000 0x00001099 0x00991099>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +ð1 { + status = "okay"; + + pll-data = <0x11110000 0x00001099 0x00991099>; + + resets = <&rst 13>; + reset-names = "mac"; + + phy-handle = <&phy4>; +}; diff --git a/target/linux/ath79/dts/ar7241.dtsi b/target/linux/ath79/dts/ar7241.dtsi new file mode 100644 index 0000000000..f2efbe4358 --- /dev/null +++ b/target/linux/ath79/dts/ar7241.dtsi @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "ar724x.dtsi" + +/ { + usb_phy: usb-phy { + compatible = "qca,ar7200-usb-phy"; + + reset-names = "usb-phy", "usb-suspend-override"; + resets = <&rst 4>, <&rst 3>; + + #phy-cells = <0>; + + status = "disabled"; + }; +}; + +&gpio { + ngpios = <20>; +}; + +&ahb { + usb: usb@1b000000 { + compatible = "generic-ehci"; + reg = <0x1b000000 0x1000>; + + interrupts = <3>; + + resets = <&rst 5>; + reset-names = "usb-host"; + + has-transaction-translator; + caps-offset = <0x100>; + + phy-names = "usb-phy"; + phys = <&usb_phy>; + + status = "disabled"; + }; +}; + +&mdio0 { + regmap = <ð1>; + builtin-switch; + resets = <&rst 22>; + reset-names = "mdio"; +}; + +ð0 { + compatible = "qca,ar7241-eth", "syscon"; + + pll-data = <0x00110000 0x00001099 0x00991099>; + + resets = <&rst 8>, <&rst 9>; + reset-names = "mac", "phy"; +}; + +&mdio1 { + resets = <&rst 23>; + reset-names = "mdio"; + builtin-switch; +}; + +ð1 { + compatible = "qca,ar7241-eth", "syscon"; + + pll-data = <0x00110000 0x00001099 0x00991099>; + + resets = <&rst 12>, <&rst 13>; + reset-names = "mac", "phy"; + + phy-mode = "gmii"; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; diff --git a/target/linux/ath79/dts/ar7241_ubnt-bullet-m.dts b/target/linux/ath79/dts/ar7241_ubnt-bullet-m.dts new file mode 100644 index 0000000000..d14e2fdcb0 --- /dev/null +++ b/target/linux/ath79/dts/ar7241_ubnt-bullet-m.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "ar7241_ubnt-xm.dtsi" + +/ { + compatible = "ubnt,xm", "qca,ar7241"; + model = "Ubiquiti Bullet M"; +}; + +ð1 { + compatible = "syscon"; +}; diff --git a/target/linux/ath79/dts/ar7241_ubnt-nano-m.dts b/target/linux/ath79/dts/ar7241_ubnt-nano-m.dts new file mode 100644 index 0000000000..91fbac039e --- /dev/null +++ b/target/linux/ath79/dts/ar7241_ubnt-nano-m.dts @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "ar7241_ubnt-xm.dtsi" + +/ { + compatible = "ubnt,nm", "qca,ar7241"; + model = "Ubiquiti Nanostation M"; +}; diff --git a/target/linux/ath79/dts/ar7241_ubnt-rocket-m.dts b/target/linux/ath79/dts/ar7241_ubnt-rocket-m.dts new file mode 100644 index 0000000000..ef2e407b87 --- /dev/null +++ b/target/linux/ath79/dts/ar7241_ubnt-rocket-m.dts @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "ar7241_ubnt-xm.dtsi" + +/ { + compatible = "ubnt,rm", "qca,ar7241"; + model = "Ubiquiti Rocket M"; +}; + +ð1 { + compatible = "syscon"; +}; + +&usb_phy { + status = "okay"; +}; + +&usb { + status = "okay"; +}; diff --git a/target/linux/ath79/dts/ar7241_ubnt-unifi.dts b/target/linux/ath79/dts/ar7241_ubnt-unifi.dts new file mode 100644 index 0000000000..c1829cb4f9 --- /dev/null +++ b/target/linux/ath79/dts/ar7241_ubnt-unifi.dts @@ -0,0 +1,135 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar7241.dtsi" + +/ { + compatible = "ubnt,unifi", "qca,ar7241"; + model = "Ubiquiti UniFi AP"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + extosc: ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + + poll-interval = <20>; + button@0 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + led@0 { + label = "ubnt:green:dome"; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + }; + + led@1 { + label = "ubnt:orange:dome"; + gpios = <&gpio 1 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart { + status = "okay"; +}; + +&pll { + clocks = <&extosc>; +}; + +&spi { + status = "okay"; + num-cs = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l6405d"; + reg = <0>; + spi-max-frequency = <25000000>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + }; + + partition@1 { + label = "u-boot-env"; + reg = <0x040000 0x010000>; + }; + + partition@2 { + label = "firmware"; + reg = <0x050000 0x750000>; + }; + + partition@3 { + label = "board_config"; + reg = <0x7a0000 0x010000>; + read-only; + }; + + partition@4 { + label = "cfg"; + reg = <0x7b0000 0x040000>; + read-only; + }; + + art: partition@5 { + label = "art"; + reg = <0x7f0000 0x010000>; + read-only; + }; + }; +}; + +&pcie { + status = "okay"; + + ath9k@0000 { + reg = <0x0000 0 0 0 0>; + qca,no-eeprom; + }; +}; + +&mdio0 { + status = "okay"; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "mii"; + }; +}; + +ð0 { + status = "okay"; + + mtd-mac-address = <&art 0x0>; + phy-handle = <&phy4>; +}; + +ð1 { + status = "okay"; + + compatible = "syscon"; +}; diff --git a/target/linux/ath79/dts/ar7241_ubnt-xm.dts b/target/linux/ath79/dts/ar7241_ubnt-xm.dts new file mode 100644 index 0000000000..3461c5b4c3 --- /dev/null +++ b/target/linux/ath79/dts/ar7241_ubnt-xm.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "ar7241_ubnt-xm.dtsi" + +/ { + compatible = "ubnt,xm", "qca,ar7241"; + model = "Ubiquiti Networks XM (rev 1.0) board"; +}; + +ð1 { + compatible = "syscon"; +}; diff --git a/target/linux/ath79/dts/ar7241_ubnt-xm.dtsi b/target/linux/ath79/dts/ar7241_ubnt-xm.dtsi new file mode 100644 index 0000000000..c9ad0413dc --- /dev/null +++ b/target/linux/ath79/dts/ar7241_ubnt-xm.dtsi @@ -0,0 +1,146 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar7241.dtsi" + +/ { + compatible = "ubnt,xm", "qca,ar7241"; + model = "Ubiquiti Networks XM (rev 1.0) board"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x2000000>; + }; + +/* extosc: ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + }; +*/ + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + + poll-interval = <20>; + button@0 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + led@0 { + label = "ubnt:red:link1"; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + }; + + led@1 { + label = "ubnt:orange:link2"; + gpios = <&gpio 1 GPIO_ACTIVE_HIGH>; + }; + + led@2 { + label = "ubnt:green:link3"; + gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; + }; + + led@3 { + label = "ubnt:green:link4"; + gpios = <&gpio 7 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart { + status = "okay"; +}; + +/*&pll { + clocks = <&extosc>; +};*/ + +&spi { + status = "okay"; + num-cs = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l6405d"; + reg = <0>; + spi-max-frequency = <25000000>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + }; + + partition@1 { + label = "u-boot-env"; + reg = <0x040000 0x010000>; + }; + + partition@2 { + label = "firmware"; + reg = <0x050000 0x750000>; + }; + + partition@3 { + label = "board_config"; + reg = <0x7a0000 0x010000>; + read-only; + }; + + partition@4 { + label = "cfg"; + reg = <0x7b0000 0x040000>; + read-only; + }; + + art: partition@5 { + label = "art"; + reg = <0x7f0000 0x010000>; + read-only; + }; + }; +}; + +&pcie { + status = "okay"; + + ath9k@0000 { + reg = <0x0000 0 0 0 0>; + qca,no-eeprom; + }; +}; + +&mdio0 { + status = "okay"; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "mii"; + }; +}; + +ð0 { + status = "okay"; + + mtd-mac-address = <&art 0x0>; + + phy-mode = "mii"; + phy-handle = <&phy4>; +}; + +ð1 { + status = "okay"; + + mtd-mac-address = <&art 0x6>; +}; diff --git a/target/linux/ath79/dts/ar7242.dtsi b/target/linux/ath79/dts/ar7242.dtsi new file mode 100644 index 0000000000..427d67a854 --- /dev/null +++ b/target/linux/ath79/dts/ar7242.dtsi @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "ar724x.dtsi" + +/ { + usb_phy: usb-phy { + compatible = "qca,ar7200-usb-phy"; + + reset-names = "usb-phy", "usb-suspend-override"; + resets = <&rst 4>, <&rst 3>; + + #phy-cells = <0>; + + status = "disabled"; + }; +}; + +&gpio { + ngpios = <20>; +}; + +&ahb { + usb: usb@1b000000 { + compatible = "generic-ehci"; + reg = <0x1b000000 0x1000>; + + interrupts = <3>; + + resets = <&rst 5>; + reset-names = "usb-host"; + + has-transaction-translator; + caps-offset = <0x100>; + + phy-names = "usb-phy"; + phys = <&usb_phy>; + + status = "disabled"; + }; +}; + +&mdio0 { + resets = <&rst 22>; + reset-names = "mdio"; +}; + +ð0 { + compatible = "qca,ar7242-eth", "syscon"; + + pll-data = <0x16000000 0x00000101 0x00001616>; + pll-reg = <0x4 0x2c 17>; + pll-handle = <&pll>; + + resets = <&rst 8>, <&rst 9>; + reset-names = "mac", "phy"; +}; + +&mdio1 { + resets = <&rst 23>; + reset-names = "mdio"; + builtin-switch; +}; + +ð1 { + compatible = "qca,ar7242-eth", "syscon"; + + resets = <&rst 12>, <&rst 13>; + reset-names = "mac", "phy"; +}; diff --git a/target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts b/target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts new file mode 100644 index 0000000000..826790f539 --- /dev/null +++ b/target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar7242.dtsi" + +/ { + compatible = "buffalo,wzr-hp-g450h", "qca,ar7242"; + model = "Buffalo WZR-HP-G450H"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + + poll-interval = <20>; + button@0 { + label = "usb"; + linux,code = <BTN_2>; + gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + + button@1 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 6 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + + button@2 { + label = "movie_engine"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 7 GPIO_ACTIVE_HIGH>; + debounce-interval = <60>; + }; + + button@3 { + label = "aoss"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio 8 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + + button@4 { + label = "router_off"; + linux,code = <BTN_5>; + gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; + debounce-interval = <60>; + }; + + }; + + leds { + compatible = "gpio-leds"; + led@0 { + label = "buffalo:orange:security"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + + led@1 { + label = "buffalo:red:diag"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-export { + compatible = "gpio-export"; + #size-cells = <0>; + + gpio_usb_power { + gpio-export,name = "wzr-hp-g450h:usb-power"; + gpio-export,output = <1>; + gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&mdio0 { + status = "okay"; + phy-mask = <0x1>; + + phy0: ethernet-phy@0 { + reg = <0>; + phy-mode = "rgmii"; + }; +}; + +ð0 { + status = "okay"; + + phy-mode = "rgmii"; + pll-data = <0x62000000 0 0>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&uart { + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&pcie { + status = "okay"; + + ath9k@0000 { + reg = <0x0000 0 0 0 0>; + qca,no-eeprom; + }; +}; diff --git a/target/linux/ath79/dts/ar724x.dtsi b/target/linux/ath79/dts/ar724x.dtsi new file mode 100644 index 0000000000..c1818a5905 --- /dev/null +++ b/target/linux/ath79/dts/ar724x.dtsi @@ -0,0 +1,140 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/clock/ath79-clk.h> +#include "ath79.dtsi" + +/ { + compatible = "qca,ar7240"; + + #address-cells = <1>; + #size-cells = <1>; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips24Kc"; + clocks = <&pll ATH79_CLK_CPU>; + reg = <0>; + }; + }; + + ahb: ahb { + apb { + ddr_ctrl: memory-controller@18000000 { + compatible = "qca,ar9132-ddr-controller", + "qca,ar7240-ddr-controller"; + reg = <0x18000000 0x100>; + + #qca,ddr-wb-channel-cells = <1>; + }; + + uart: uart@18020000 { + compatible = "ns16550a"; + reg = <0x18020000 0x20>; + interrupts = <3>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "uart"; + + reg-io-width = <4>; + reg-shift = <2>; + no-loopback-test; + + status = "disabled"; + }; + + gpio: gpio@18040000 { + compatible = "qca,ar7240-gpio", + "qca,ar7100-gpio"; + reg = <0x18040000 0x30>; + interrupts = <2>; + + ngpios = <18>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + pll: pll-controller@18050000 { + compatible = "qca,ar7240-pll", + "qca,ar7240-pll"; + reg = <0x18050000 0x20>; + + clock-names = "ref"; + /* The board must provides the ref clock */ + + #clock-cells = <1>; + clock-output-names = "cpu", "ddr", "ahb"; + }; + + wdt: wdt@18060008 { + compatible = "qca,ar7130-wdt"; + reg = <0x18060008 0x8>; + + interrupts = <4>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "wdt"; + }; + + rst: reset-controller@1806001c { + compatible = "qca,ar7240-reset", + "qca,ar7100-reset"; + reg = <0x1806001c 0x4>; + + #reset-cells = <1>; + }; + + pcie: pcie-controller@180c0000 { + compatible = "qcom,ar7240-pci"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0x0>; + reg = <0x180c0000 0x1000>, /* CRP */ + <0x180f0000 0x100>, /* CTRL */ + <0x14000000 0x1000>; /* CFG */ + reg-names = "crp_base", "ctrl_base", "cfg_base"; + ranges = <0x2000000 0 0x10000000 0x10000000 0 0x04000000 /* pci memory */ + 0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */ + interrupt-parent = <&cpuintc>; + interrupts = <2>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 1>; + interrupt-map = <0 0 0 0 &pcie 0>; + status = "disabled"; + }; + }; + + spi: spi@1f000000 { + compatible = "qca,ar7240-spi", + "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "ahb"; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +&cpuintc { + qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>; + qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>, + <&ddr_ctrl 0>, <&ddr_ctrl 1>; +}; diff --git a/target/linux/ath79/dts/ar9132.dtsi b/target/linux/ath79/dts/ar9132.dtsi new file mode 100644 index 0000000000..7a7a5f1b3d --- /dev/null +++ b/target/linux/ath79/dts/ar9132.dtsi @@ -0,0 +1,171 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/clock/ath79-clk.h> + +/ { + compatible = "qca,ar9132"; + + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips24Kc"; + clocks = <&pll ATH79_CLK_CPU>; + reg = <0>; + }; + }; + + cpuintc: interrupt-controller { + compatible = "qca,ar9132-cpu-intc", "qca,ar7100-cpu-intc"; + + interrupt-controller; + #interrupt-cells = <1>; + + qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>; + qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>, + <&ddr_ctrl 0>, <&ddr_ctrl 1>; + }; + + ahb { + compatible = "simple-bus"; + ranges; + + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&cpuintc>; + + apb { + compatible = "simple-bus"; + ranges; + + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&miscintc>; + + ddr_ctrl: memory-controller@18000000 { + compatible = "qca,ar9132-ddr-controller", + "qca,ar7240-ddr-controller"; + reg = <0x18000000 0x100>; + + #qca,ddr-wb-channel-cells = <1>; + }; + + uart: uart@18020000 { + compatible = "ns8250"; + reg = <0x18020000 0x20>; + interrupts = <3>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "uart"; + + reg-io-width = <4>; + reg-shift = <2>; + no-loopback-test; + + status = "disabled"; + }; + + gpio: gpio@18040000 { + compatible = "qca,ar9132-gpio", + "qca,ar7100-gpio"; + reg = <0x18040000 0x30>; + interrupts = <2>; + + ngpios = <22>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + pll: pll-controller@18050000 { + compatible = "qca,ar9132-pll", + "qca,ar9130-pll"; + reg = <0x18050000 0x20>; + + clock-names = "ref"; + /* The board must provides the ref clock */ + + #clock-cells = <1>; + clock-output-names = "cpu", "ddr", "ahb"; + }; + + wdt: wdt@18060008 { + compatible = "qca,ar7130-wdt"; + reg = <0x18060008 0x8>; + + interrupts = <4>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "wdt"; + }; + + miscintc: interrupt-controller@18060010 { + compatible = "qca,ar9132-misc-intc", + "qca,ar7100-misc-intc"; + reg = <0x18060010 0x8>; + + interrupt-parent = <&cpuintc>; + interrupts = <6>; + + interrupt-controller; + #interrupt-cells = <1>; + }; + + rst: reset-controller@1806001c { + compatible = "qca,ar9132-reset", + "qca,ar7100-reset"; + reg = <0x1806001c 0x4>; + + #reset-cells = <1>; + }; + }; + + usb: usb@1b000100 { + compatible = "qca,ar7100-ehci", "generic-ehci"; + reg = <0x1b000100 0x100>; + + interrupts = <3>; + resets = <&rst 5>; + + has-transaction-translator; + + phy-names = "usb"; + phys = <&usb_phy>; + + status = "disabled"; + }; + + spi: spi@1f000000 { + compatible = "qca,ar9132-spi", "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "ahb"; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + usb_phy: usb-phy { + compatible = "qca,ar7200-usb-phy"; + + reset-names = "usb-phy", "usb-suspend-override"; + resets = <&rst 4>, <&rst 3>; + + #phy-cells = <0>; + + status = "disabled"; + }; +}; diff --git a/target/linux/ath79/dts/ar9132_tl_wr1043nd_v1.dts b/target/linux/ath79/dts/ar9132_tl_wr1043nd_v1.dts new file mode 100644 index 0000000000..099941258e --- /dev/null +++ b/target/linux/ath79/dts/ar9132_tl_wr1043nd_v1.dts @@ -0,0 +1,113 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar9132.dtsi" + +/ { + compatible = "tplink,tl-wr1043nd-v1", "qca,ar9132"; + model = "TP-Link TL-WR1043ND Version 1"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x2000000>; + }; + + extosc: ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + + poll-interval = <20>; + button@0 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 3 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + + button@1 { + label = "qss"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio 7 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + led@0 { + label = "tp-link:green:usb"; + gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + }; + + led@1 { + label = "tp-link:green:system"; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + led@2 { + label = "tp-link:green:qss"; + gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + }; + + led@3 { + label = "tp-link:green:wlan"; + gpios = <&gpio 9 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&uart { + status = "okay"; +}; + +&pll { + clocks = <&extosc>; +}; + +&usb { + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + status = "okay"; + num-cs = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "s25sl064a"; + reg = <0>; + spi-max-frequency = <25000000>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x020000>; + }; + + partition@1 { + label = "firmware"; + reg = <0x020000 0x7D0000>; + }; + + partition@2 { + label = "art"; + reg = <0x7F0000 0x010000>; + read-only; + }; + }; +}; diff --git a/target/linux/ath79/dts/ar9330.dtsi b/target/linux/ath79/dts/ar9330.dtsi new file mode 100644 index 0000000000..1c03cd8880 --- /dev/null +++ b/target/linux/ath79/dts/ar9330.dtsi @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/clock/ath79-clk.h> +#include "ath79.dtsi" + +/ { + compatible = "qca,ar9330"; + + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips24Kc"; + clocks = <&pll ATH79_CLK_CPU>; + reg = <0>; + }; + }; + + chosen { + bootargs = "console=ttyATH0,115200"; + }; + + ahb { + apb { + ddr_ctrl: memory-controller@18000000 { + compatible = "qca,ar7240-ddr-controller"; + reg = <0x18000000 0x100>; + + #qca,ddr-wb-channel-cells = <1>; + }; + + uart: uart@18020000 { + compatible = "qca,ar9330-uart"; + reg = <0x18020000 0x14>; + + interrupts = <3>; + + clocks = <&pll ATH79_CLK_REF>; + clock-names = "uart"; + + status = "disabled"; + }; + + gpio: gpio@18040000 { + compatible = "qca,ar7100-gpio"; + reg = <0x18040000 0x34>; + interrupts = <2>; + + ngpios = <30>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + + status = "disabled"; + }; + + pll: pll-controller@18050000 { + compatible = "qca,ar9330-pll"; + reg = <0x18050000 0x100>; + + #clock-cells = <1>; + }; + + rst: reset-controller@1806001c { + compatible = "qca,ar7100-reset"; + reg = <0x1806001c 0x4>; + + #reset-cells = <1>; + }; + }; + + usb: usb@1b000100 { + compatible = "chipidea,usb2"; + reg = <0x1b000000 0x200>; + + interrupts = <3>; + resets = <&rst 5>; + reset-names = "usb-host"; + + phy-names = "usb-phy"; + phys = <&usb_phy>; + + status = "disabled"; + }; + + spi: spi@1f000000 { + compatible = "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "ahb"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + + gmac: gmac@18070000 { + compatible = "qca,qr9330-gmac"; + reg = <0x18070000 0x4>; + }; + }; + + usb_phy: usb-phy { + compatible = "qca,ar7200-usb-phy"; + + reset-names = "usb-phy", "usb-suspend-override"; + resets = <&rst 4>, <&rst 3>; + + #phy-cells = <0>; + + status = "disabled"; + }; +}; + +&cpuintc { + qca,ddr-wb-channel-interrupts = <2>, <3>; + qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>; +}; + +ð0 { + compatible = "qca,ar9330-eth", "syscon"; + + pll-data = <0x00110000 0x00001099 0x00991099>; + + resets = <&rst 9>; + reset-names = "mac"; +}; + +&mdio0 { + regmap = <ð1>; + builtin-switch; + resets = <&rst 23>; + reset-names = "mdio"; +}; + +&mdio1 { + resets = <&rst 23>; + reset-names = "mdio"; + + builtin-switch; +}; + +ð1 { + compatible = "qca,ar9330-eth", "syscon"; + + pll-data = <0x00110000 0x00001099 0x00991099>; + phy-mode = "gmii"; + + resets = <&rst 13>; + reset-names = "mac"; +}; diff --git a/target/linux/ath79/dts/ar9330_gl_ar150.dts b/target/linux/ath79/dts/ar9330_gl_ar150.dts new file mode 100644 index 0000000000..a27956d9a4 --- /dev/null +++ b/target/linux/ath79/dts/ar9330_gl_ar150.dts @@ -0,0 +1,156 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar9330.dtsi" + +/ { + model = "GL.iNet GL-AR150"; + compatible = "glinet,ar150"; + + aliases { + serial0 = &uart; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + leds { + compatible = "gpio-leds"; + + wlan { + label = "gl-ar150:orange:wlan"; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + lan { + label = "gl-ar150:green:lan"; + gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + wan { + label = "gl-ar150:green:wan"; + gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + manual { + label = "manual"; + linux,code = <BTN_7>; + gpios = <&gpio 7 GPIO_ACTIVE_HIGH>; + }; + + auto { + label = "auto"; + linux,code = <BTN_8>; + gpios = <&gpio 8 GPIO_ACTIVE_HIGH>; + }; + + reset { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + status = "okay"; +}; + +&usb_phy { + status = "okay"; + gpios = <&gpio 6 GPIO_ACTIVE_HIGH>; +}; + +&spi { + num-chipselects = <1>; + status = "okay"; + + spiflash { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <104000000>; + reg = <0>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + read-only; + }; + + partition@1 { + label = "u-boot-env"; + reg = <0x040000 0x010000>; + }; + + partition@2 { + label = "firmware"; + reg = <0x050000 0xfa0000>; + }; + + art: partition@3 { + label = "ART"; + reg = <0xff0000 0x010000>; + read-only; + }; + }; +}; + +&mdio0 { + status = "okay"; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "mii"; + }; +}; + +ð0 { + status = "okay"; + + mtd-mac-address = <&art 0x0>; + + phy-handle = <&phy4>; +}; + +ð1 { + status = "okay"; + + mtd-mac-address = <&art 0x0>; + + fixed-link { + speed = <1000>; + full-duplex; + }; + + gmac-config { + device = <&gmac>; + + switch-phy-addr-swap = <0>; + switch-phy-swap = <0>; + }; +}; diff --git a/target/linux/ath79/dts/ar9331.dtsi b/target/linux/ath79/dts/ar9331.dtsi new file mode 100644 index 0000000000..ed816c0618 --- /dev/null +++ b/target/linux/ath79/dts/ar9331.dtsi @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "ar9330.dtsi" + +/ { + compatible = "qca,ar9331"; +}; diff --git a/target/linux/ath79/dts/ar9331_dpt_module.dts b/target/linux/ath79/dts/ar9331_dpt_module.dts new file mode 100644 index 0000000000..bcd863605b --- /dev/null +++ b/target/linux/ath79/dts/ar9331_dpt_module.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar9331.dtsi" + +/ { + model = "DPTechnics DPT-Module"; + compatible = "dptechnics,dpt-module"; + + aliases { + serial0 = &uart; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + leds { + compatible = "gpio-leds"; + + system { + label = "dpt-module:green:system"; + gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ref { + clock-frequency = <25000000>; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + num-chipselects = <1>; + status = "okay"; + + /* Winbond 25Q128FVSG SPI flash */ + spiflash: w25q128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128", "jedec,spi-nor"; + spi-max-frequency = <104000000>; + reg = <0>; + }; +}; diff --git a/target/linux/ath79/dts/ar9331_dragino_ms14.dts b/target/linux/ath79/dts/ar9331_dragino_ms14.dts new file mode 100644 index 0000000000..e7c446aa71 --- /dev/null +++ b/target/linux/ath79/dts/ar9331_dragino_ms14.dts @@ -0,0 +1,103 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar9331.dtsi" + +/ { + model = "Dragino MS14 (Dragino 2)"; + compatible = "dragino,ms14"; + + aliases { + serial0 = &uart; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + leds { + compatible = "gpio-leds"; + + wlan { + label = "dragino2:red:wlan"; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + lan { + label = "dragino2:red:lan"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + wan { + label = "dragino2:red:wan"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + system { + label = "dragino2:red:system"; + gpios = <&gpio 28 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "jumpstart"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + + button@1 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ref { + clock-frequency = <25000000>; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + num-chipselects = <1>; + status = "okay"; + + /* Winbond 25Q128BVFG SPI flash */ + spiflash: w25q128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128", "jedec,spi-nor"; + spi-max-frequency = <104000000>; + reg = <0>; + }; +}; diff --git a/target/linux/ath79/dts/ar9331_ew_dorin.dts b/target/linux/ath79/dts/ar9331_ew_dorin.dts new file mode 100644 index 0000000000..de4d9fe45d --- /dev/null +++ b/target/linux/ath79/dts/ar9331_ew_dorin.dts @@ -0,0 +1,124 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar9331.dtsi" + +/ { + model = "Embedded Wireless Dorin"; + compatible = "embeddedwireless,dorin"; + + aliases { + serial0 = &uart; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + leds { + compatible = "gpio-leds"; + + status { + label = "dorin:green:status"; + gpios = <&gpio 21 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + wps { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + + reset { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 6 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + num-chipselects = <1>; + status = "okay"; + + spiflash { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <104000000>; + reg = <0>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + read-only; + }; + + partition@1 { + label = "u-boot-env"; + reg = <0x040000 0x010000>; + }; + + partition@2 { + label = "firmware"; + reg = <0x050000 0xfa0000>; + }; + + art: partition@3 { + label = "ART"; + reg = <0xff0000 0x010000>; + read-only; + }; + }; +}; + +ð1 { + status = "okay"; + + mtd-mac-address = <&art 0x1002>; + + fixed-link { + speed = <1000>; + full-duplex; + }; + + gmac-config { + device = <&gmac>; + + switch-phy-addr-swap = <1>; + switch-phy-swap = <1>; + }; +}; + +&mdio1 { + status = "okay"; +}; diff --git a/target/linux/ath79/dts/ar9331_omega.dts b/target/linux/ath79/dts/ar9331_omega.dts new file mode 100644 index 0000000000..1225b245fd --- /dev/null +++ b/target/linux/ath79/dts/ar9331_omega.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar9331.dtsi" + +/ { + model = "Onion Omega"; + compatible = "onion,omega"; + + aliases { + serial0 = &uart; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + leds { + compatible = "gpio-leds"; + + system { + label = "onion:amber:system"; + gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&ref { + clock-frequency = <25000000>; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + num-chipselects = <1>; + status = "okay"; + + /* Winbond 25Q128FVSG SPI flash */ + spiflash: w25q128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128", "jedec,spi-nor"; + spi-max-frequency = <104000000>; + reg = <0>; + }; +}; diff --git a/target/linux/ath79/dts/ar9331_tl_mr3020.dts b/target/linux/ath79/dts/ar9331_tl_mr3020.dts new file mode 100644 index 0000000000..7439768a2b --- /dev/null +++ b/target/linux/ath79/dts/ar9331_tl_mr3020.dts @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "ar9331.dtsi" + +/ { + model = "TP-Link TL-MR3020"; + compatible = "tplink,tl-mr3020"; + + aliases { + serial0 = &uart; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x2000000>; + }; + + leds { + compatible = "gpio-leds"; + + wlan { + label = "tp-link:green:wlan"; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + lan { + label = "tp-link:green:lan"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + wps { + label = "tp-link:green:wps"; + gpios = <&gpio 26 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led3g { + label = "tp-link:green:3g"; + gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; + }; + + button@1 { + label = "sw1"; + linux,code = <BTN_0>; + gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; + }; + + button@2 { + label = "sw2"; + linux,code = <BTN_1>; + gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; + }; + }; + + reg_usb_vbus: reg_usb_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&ref { + clock-frequency = <25000000>; +}; + +&uart { + status = "okay"; +}; + +&gpio { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + vbus-supply = <®_usb_vbus>; + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + num-chipselects = <1>; + status = "okay"; + + /* Spansion S25FL032PIF SPI flash */ + spiflash: s25sl032p@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25sl032p", "jedec,spi-nor"; + spi-max-frequency = <104000000>; + reg = <0>; + }; +}; diff --git a/target/linux/ath79/dts/ath79.dtsi b/target/linux/ath79/dts/ath79.dtsi new file mode 100644 index 0000000000..c49f4652fe --- /dev/null +++ b/target/linux/ath79/dts/ath79.dtsi @@ -0,0 +1,81 @@ + +/ { + #address-cells = <1>; + #size-cells = <1>; + + cpuintc: interrupt-controller { + compatible = "qca,ar7100-cpu-intc"; + + interrupt-controller; + #interrupt-cells = <1>; + }; + + ahb { + compatible = "simple-bus"; + ranges; + + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&cpuintc>; + + apb { + compatible = "simple-bus"; + ranges; + + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&miscintc>; + + miscintc: interrupt-controller@18060010 { + compatible = "qca,ar7240-misc-intc"; + reg = <0x18060010 0x4>; + + interrupt-parent = <&cpuintc>; + interrupts = <6>; + + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + eth0: eth@19000000 { + status = "disabled"; + + compatible = "qca,ath79-eth", "syscon"; + reg = <0x19000000 0x200>; + + interrupts = <4>; + phy-mode = "mii"; + + mdio0: mdio-bus { + status = "disabled"; + + regmap = <ð0>; + + clocks = <&pll ATH79_CLK_MDIO>; + clock-names = "ref"; + }; + }; + + eth1: eth@1a000000 { + status = "disabled"; + + compatible = "qca,ath79-eth", "syscon"; + reg = <0x1a000000 0x200>; + + interrupts = <5>; + phy-mode = "mii"; + + mdio1: mdio-bus { + status = "disabled"; + + regmap = <ð1>; + + clocks = <&pll ATH79_CLK_MDIO>; + clock-names = "ref"; + }; + }; + }; +}; diff --git a/target/linux/ath79/dts/qca9557.dtsi b/target/linux/ath79/dts/qca9557.dtsi new file mode 100644 index 0000000000..ed92da3bd7 --- /dev/null +++ b/target/linux/ath79/dts/qca9557.dtsi @@ -0,0 +1,201 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <dt-bindings/clock/ath79-clk.h> +#include "ath79.dtsi" + +/ { + compatible = "qca,qca9557"; + + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips24Kc"; + clocks = <&pll ATH79_CLK_CPU>; + reg = <0>; + }; + }; + + ahb { + apb { + ddr_ctrl: memory-controller@18000000 { + compatible = "qca,ar9557-ddr-controller", + "qca,ar7240-ddr-controller"; + reg = <0x18000000 0x100>; + + #qca,ddr-wb-channel-cells = <1>; + }; + + uart: uart@18020000 { + compatible = "ns16550a"; + reg = <0x18020000 0x20>; + + interrupts = <3>; + + clocks = <&pll ATH79_CLK_REF>; + clock-names = "uart"; + + reg-io-width = <4>; + reg-shift = <2>; + no-loopback-test; + + status = "disabled"; + }; + + gpio: gpio@18040000 { + compatible = "qca,ar9557-gpio", + "qca,ar9340-gpio"; + reg = <0x18040000 0x28>; + + interrupts = <2>; + ngpios = <24>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + pinmux: pinmux@1804002c { + compatible = "pinctrl-single"; + + reg = <0x1804002c 0x40>; + + #size-cells = <0>; + + pinctrl-single,bit-per-mux; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x1>; + #pinctrl-cells = <2>; + + jtag_disable_pins: pinmux_jtag_disable_pins { + pinctrl-single,bits = <0x40 0x2 0x2>; + }; + }; + + pll: pll-controller@18050000 { + compatible = "qca,ar9557-pll", + "qca,qca9550-pll"; + reg = <0x18050000 0x20>; + + #clock-cells = <1>; + clock-output-names = "cpu", "ddr", "ahb"; + }; + + wdt: wdt@18060008 { + compatible = "qca,ar7130-wdt"; + reg = <0x18060008 0x8>; + + interrupts = <4>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "wdt"; + }; + + rst: reset-controller@1806001c { + compatible = "qca,ar9557-reset", + "qca,ar7100-reset", + "simple-bus"; + reg = <0x1806001c 0x4>; + + #reset-cells = <1>; + interrupt-parent = <&cpuintc>; + + intc2: interrupt-controller@2 { + compatible = "qcom,qca9556-intc"; + + interrupts = <2>; + + interrupt-controller; + #interrupt-cells = <1>; + + qcom,pending-bits = <0x1f0>, /* pcie rc1 */ + <0xf>; /* wmac */ + }; + + intc3: interrupt-controller@3 { + compatible = "qcom,qca9556-intc"; + + interrupts = <3>; + + interrupt-controller; + #interrupt-cells = <1>; + + qcom,pending-bits = <0x1f000>, /* pcie rc2 */ + <0x1000000>, /* usb1 */ + <0x10000000>; /* usb2 */ + }; + }; + + pcie0: pcie-controller@180c0000 { + compatible = "qcom,ar7240-pci"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0x0>; + reg = <0x180c0000 0x1000>, /* CRP */ + <0x180f0000 0x100>, /* CTRL */ + <0x14000000 0x1000>; /* CFG */ + reg-names = "crp_base", "ctrl_base", "cfg_base"; + ranges = <0x2000000 0 0x10000000 0x10000000 0 0x04000000 /* pci memory */ + 0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */ + interrupt-parent = <&intc2>; + interrupts = <0>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 1>; + interrupt-map = <0 0 0 0 &pcie0 0>; + status = "disabled"; + }; + }; + + spi: spi@1f000000 { + compatible = "qca,ar9557-spi", "qca,ar7100-spi"; + reg = <0x1f000000 0x10>; + + clocks = <&pll ATH79_CLK_AHB>; + clock-names = "ahb"; + + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +&mdio0 { + resets = <&rst 22>; + reset-names = "mdio"; +}; + +ð0 { + compatible = "qca,qca9550-eth", "syscon"; + + pll-data = <0x82000101 0x80000101 0x80001313>; + phy-mode = "rgmii"; + + resets = <&rst 9>; + reset-names = "mac"; +}; + +&mdio1 { + resets = <&rst 23>; + reset-names = "mdio"; +}; + +ð1 { + compatible = "qca,qca9550-eth", "syscon"; + + pll-data = <0x82000101 0x80000101 0x80001313>; + phy-mode = "sgmii"; + + resets = <&rst 13>; + reset-names = "mac"; +}; diff --git a/target/linux/ath79/dts/qca9558_om5p_ac.dts b/target/linux/ath79/dts/qca9558_om5p_ac.dts new file mode 100644 index 0000000000..7165bc4e11 --- /dev/null +++ b/target/linux/ath79/dts/qca9558_om5p_ac.dts @@ -0,0 +1,170 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +#include "qca9557.dtsi" + +/ { + compatible = "openmesh,om5p-ac-v2", "qca,qca9557"; + model = "OpenMesh OM5P-AC V2"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; + + extosc: ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "ref"; + clock-frequency = <40000000>; + }; + + leds { + compatible = "gpio-leds"; + + power { + label = "om5pac:blue:power"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + wifi_green { + label = "om5pac:green:wifi"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + wifi_yellow { + label = "om5pac:yellow:wifi"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + wifi_red { + label = "om5pac:red:wifi"; + gpios = <&gpio 23 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + button@0 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-export { + compatible = "gpio-export"; + #size-cells = <0>; + + gpio_pa_dcdc { + gpio-export,name = "om5pac:pa_dcdc"; + gpio-export,output = <1>; + gpios = <&gpio 2 GPIO_ACTIVE_HIGH>; + }; + gpio_pa_high { + gpio-export,name = "om5pac:pa_high"; + gpio-export,output = <1>; + gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&pinmux { + pinmux_pa_dcdc_pins { + pinctrl-single,bits = <0x0 0xff00 0x0>; + }; + + pinmux_pa_high_pins { + pinctrl-single,bits = <0x10 0xff 0x0>; + }; +}; + +&pcie0 { + status = "okay"; +}; + +&uart { + status = "okay"; +}; + +&pll { + clocks = <&extosc>; +}; + +&spi { + status = "okay"; + num-cs = <1>; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l12805d"; + reg = <0>; + spi-max-frequency = <25000000>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + read-only; + }; + + partition@1 { + label = "u-boot-env"; + reg = <0x040000 0x010000>; + }; + + partition@2 { + label = "firmware"; + reg = <0x850000 0x7a0000>; + }; + + partition@3 { + label = "ART"; + reg = <0xff0000 0x010000>; + read-only; + }; + }; +}; + +&mdio0 { + status = "okay"; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "rgmii-id"; + }; +}; + +&mdio1 { + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + phy-mode = "sgmii"; + }; +}; + +ð0 { + status = "okay"; + + phy-handle = <&phy4>; + phy-mode = "rgmii"; +}; + +ð1 { + status = "okay"; + + phy-handle = <&phy1>; + phy-mode = "sgmii"; +}; diff --git a/target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.c b/target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.c new file mode 100644 index 0000000000..2202351806 --- /dev/null +++ b/target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.c @@ -0,0 +1,126 @@ +/* + * Atheros AP94 reference board PCI initialization + * + * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/pci.h> +#include <linux/delay.h> + +#include <asm/mach-ath79/ar71xx_regs.h> +#include <asm/mach-ath79/ath79.h> + +struct ath9k_fixup { + u16 *cal_data; + unsigned slot; +}; + +static int ath9k_num_fixups; +static struct ath9k_fixup ath9k_fixups[2]; + +static void ath9k_pci_fixup(struct pci_dev *dev) +{ + void __iomem *mem; + u16 *cal_data = NULL; + u16 cmd; + u32 bar0; + u32 val; + unsigned i; + + for (i = 0; i < ath9k_num_fixups; i++) { + if (ath9k_fixups[i].cal_data == NULL) + continue; + + if (ath9k_fixups[i].slot != PCI_SLOT(dev->devfn)) + continue; + + cal_data = ath9k_fixups[i].cal_data; + break; + } + + if (cal_data == NULL) + return; + + if (*cal_data != 0xa55a) { + pr_err("pci %s: invalid calibration data\n", pci_name(dev)); + return; + } + + pr_info("pci %s: fixup device configuration\n", pci_name(dev)); + + mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000); + if (!mem) { + pr_err("pci %s: ioremap error\n", pci_name(dev)); + return; + } + + pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0); + + switch (ath79_soc) { + case ATH79_SOC_AR7161: + pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, + AR71XX_PCI_MEM_BASE); + break; + case ATH79_SOC_AR7240: + pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0xffff); + break; + + case ATH79_SOC_AR7241: + case ATH79_SOC_AR7242: + pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0x1000ffff); + break; + case ATH79_SOC_AR9344: + pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0x1000ffff); + break; + + default: + BUG(); + } + + pci_read_config_word(dev, PCI_COMMAND, &cmd); + cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; + pci_write_config_word(dev, PCI_COMMAND, cmd); + + /* set pointer to first reg address */ + cal_data += 3; + while (*cal_data != 0xffff) { + u32 reg; + reg = *cal_data++; + val = *cal_data++; + val |= (*cal_data++) << 16; + + __raw_writel(val, mem + reg); + udelay(100); + } + + pci_read_config_dword(dev, PCI_VENDOR_ID, &val); + dev->vendor = val & 0xffff; + dev->device = (val >> 16) & 0xffff; + + pci_read_config_dword(dev, PCI_CLASS_REVISION, &val); + dev->revision = val & 0xff; + dev->class = val >> 8; /* upper 3 bytes */ + + pci_read_config_word(dev, PCI_COMMAND, &cmd); + cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY); + pci_write_config_word(dev, PCI_COMMAND, cmd); + + pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0); + + iounmap(mem); +} +DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup); + +void __init pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data) +{ + if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups)) + return; + + ath9k_fixups[ath9k_num_fixups].slot = slot; + ath9k_fixups[ath9k_num_fixups].cal_data = cal_data; + ath9k_num_fixups++; +} diff --git a/target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.h b/target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.h new file mode 100644 index 0000000000..5794941f08 --- /dev/null +++ b/target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.h @@ -0,0 +1,6 @@ +#ifndef _PCI_ATH9K_FIXUP +#define _PCI_ATH9K_FIXUP + +void pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data) __init; + +#endif /* _PCI_ATH9K_FIXUP */ diff --git a/target/linux/ath79/files/arch/mips/include/asm/fw/myloader/myloader.h b/target/linux/ath79/files/arch/mips/include/asm/fw/myloader/myloader.h new file mode 100644 index 0000000000..8a99d566d7 --- /dev/null +++ b/target/linux/ath79/files/arch/mips/include/asm/fw/myloader/myloader.h @@ -0,0 +1,34 @@ +/* + * Compex's MyLoader specific definitions + * + * Copyright (C) 2006-2008 Gabor Juhos <juhosg@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ + +#ifndef _ASM_MIPS_FW_MYLOADER_H +#define _ASM_MIPS_FW_MYLOADER_H + +#include <linux/myloader.h> + +struct myloader_info { + uint32_t vid; + uint32_t did; + uint32_t svid; + uint32_t sdid; + uint8_t macs[MYLO_ETHADDR_COUNT][6]; +}; + +#ifdef CONFIG_MYLOADER +extern struct myloader_info *myloader_get_info(void) __init; +#else +static inline struct myloader_info *myloader_get_info(void) +{ + return NULL; +} +#endif /* CONFIG_MYLOADER */ + +#endif /* _ASM_MIPS_FW_MYLOADER_H */ diff --git a/target/linux/ath79/files/drivers/mtd/tplinkpart.c b/target/linux/ath79/files/drivers/mtd/tplinkpart.c new file mode 100644 index 0000000000..1b94163b83 --- /dev/null +++ b/target/linux/ath79/files/drivers/mtd/tplinkpart.c @@ -0,0 +1,235 @@ +/* + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/vmalloc.h> +#include <linux/magic.h> + +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/version.h> + +#define TPLINK_NUM_PARTS 5 +#define TPLINK_HEADER_V1 0x01000000 +#define TPLINK_HEADER_V2 0x02000000 +#define MD5SUM_LEN 16 + +#define TPLINK_ART_LEN 0x10000 +#define TPLINK_KERNEL_OFFS 0x20000 +#define TPLINK_64K_KERNEL_OFFS 0x10000 + +struct tplink_fw_header { + uint32_t version; /* header version */ + char vendor_name[24]; + char fw_version[36]; + uint32_t hw_id; /* hardware id */ + uint32_t hw_rev; /* hardware revision */ + uint32_t unk1; + uint8_t md5sum1[MD5SUM_LEN]; + uint32_t unk2; + uint8_t md5sum2[MD5SUM_LEN]; + uint32_t unk3; + uint32_t kernel_la; /* kernel load address */ + uint32_t kernel_ep; /* kernel entry point */ + uint32_t fw_length; /* total length of the firmware */ + uint32_t kernel_ofs; /* kernel data offset */ + uint32_t kernel_len; /* kernel data length */ + uint32_t rootfs_ofs; /* rootfs data offset */ + uint32_t rootfs_len; /* rootfs data length */ + uint32_t boot_ofs; /* bootloader data offset */ + uint32_t boot_len; /* bootloader data length */ + uint8_t pad[360]; +} __attribute__ ((packed)); + +static struct tplink_fw_header * +tplink_read_header(struct mtd_info *mtd, size_t offset) +{ + struct tplink_fw_header *header; + size_t header_len; + size_t retlen; + int ret; + u32 t; + + header = vmalloc(sizeof(*header)); + if (!header) + goto err; + + header_len = sizeof(struct tplink_fw_header); + ret = mtd_read(mtd, offset, header_len, &retlen, + (unsigned char *) header); + if (ret) + goto err_free_header; + + if (retlen != header_len) + goto err_free_header; + + /* sanity checks */ + t = be32_to_cpu(header->version); + if ((t != TPLINK_HEADER_V1) && (t != TPLINK_HEADER_V2)) + goto err_free_header; + + t = be32_to_cpu(header->kernel_ofs); + if (t != header_len) + goto err_free_header; + + return header; + +err_free_header: + vfree(header); +err: + return NULL; +} + +static int tplink_check_rootfs_magic(struct mtd_info *mtd, size_t offset) +{ + u32 magic; + size_t retlen; + int ret; + + ret = mtd_read(mtd, offset, sizeof(magic), &retlen, + (unsigned char *) &magic); + if (ret) + return ret; + + if (retlen != sizeof(magic)) + return -EIO; + + if (le32_to_cpu(magic) != SQUASHFS_MAGIC && + magic != 0x19852003) + return -EINVAL; + + return 0; +} + +static int tplink_parse_partitions_offset(struct mtd_info *master, +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,5,0) + struct mtd_partition **pparts, +#else + const struct mtd_partition **pparts, +#endif + struct mtd_part_parser_data *data, + size_t offset) +{ + struct mtd_partition *parts; + struct tplink_fw_header *header; + int nr_parts; + size_t art_offset; + size_t rootfs_offset; + size_t squashfs_offset; + int ret; + + nr_parts = TPLINK_NUM_PARTS; + parts = kzalloc(nr_parts * sizeof(struct mtd_partition), GFP_KERNEL); + if (!parts) { + ret = -ENOMEM; + goto err; + } + + header = tplink_read_header(master, offset); + if (!header) { + pr_notice("%s: no TP-Link header found\n", master->name); + ret = -ENODEV; + goto err_free_parts; + } + + squashfs_offset = offset + sizeof(struct tplink_fw_header) + + be32_to_cpu(header->kernel_len); + + ret = tplink_check_rootfs_magic(master, squashfs_offset); + if (ret == 0) + rootfs_offset = squashfs_offset; + else + rootfs_offset = offset + be32_to_cpu(header->rootfs_ofs); + + art_offset = master->size - TPLINK_ART_LEN; + + parts[0].name = "u-boot"; + parts[0].offset = 0; + parts[0].size = offset; + parts[0].mask_flags = MTD_WRITEABLE; + + parts[1].name = "kernel"; + parts[1].offset = offset; + parts[1].size = rootfs_offset - offset; + + parts[2].name = "rootfs"; + parts[2].offset = rootfs_offset; + parts[2].size = art_offset - rootfs_offset; + + parts[3].name = "art"; + parts[3].offset = art_offset; + parts[3].size = TPLINK_ART_LEN; + parts[3].mask_flags = MTD_WRITEABLE; + + parts[4].name = "firmware"; + parts[4].offset = offset; + parts[4].size = art_offset - offset; + + vfree(header); + + *pparts = parts; + return nr_parts; + +err_free_parts: + kfree(parts); +err: + *pparts = NULL; + return ret; +} + +static int tplink_parse_partitions(struct mtd_info *master, +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,5,0) + struct mtd_partition **pparts, +#else + const struct mtd_partition **pparts, +#endif + struct mtd_part_parser_data *data) +{ + return tplink_parse_partitions_offset(master, pparts, data, + TPLINK_KERNEL_OFFS); +} + +static int tplink_parse_64k_partitions(struct mtd_info *master, +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,5,0) + struct mtd_partition **pparts, +#else + const struct mtd_partition **pparts, +#endif + struct mtd_part_parser_data *data) +{ + return tplink_parse_partitions_offset(master, pparts, data, + TPLINK_64K_KERNEL_OFFS); +} + +static struct mtd_part_parser tplink_parser = { + .owner = THIS_MODULE, + .parse_fn = tplink_parse_partitions, + .name = "tp-link", +}; + +static struct mtd_part_parser tplink_64k_parser = { + .owner = THIS_MODULE, + .parse_fn = tplink_parse_64k_partitions, + .name = "tp-link-64k", +}; + +static int __init tplink_parser_init(void) +{ + register_mtd_parser(&tplink_parser); + register_mtd_parser(&tplink_64k_parser); + + return 0; +} + +module_init(tplink_parser_init); + +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>"); diff --git a/target/linux/ath79/files/drivers/net/dsa/mv88e6063.c b/target/linux/ath79/files/drivers/net/dsa/mv88e6063.c new file mode 100644 index 0000000000..5b6da713f4 --- /dev/null +++ b/target/linux/ath79/files/drivers/net/dsa/mv88e6063.c @@ -0,0 +1,289 @@ +/* + * net/dsa/mv88e6063.c - Driver for Marvell 88e6063 switch chips + * Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org> + * + * This driver was base on: net/dsa/mv88e6060.c + * net/dsa/mv88e6063.c - Driver for Marvell 88e6060 switch chips + * Copyright (c) 2008-2009 Marvell Semiconductor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/version.h> +#include <linux/list.h> +#include <linux/netdevice.h> +#include <linux/phy.h> +#include <net/dsa.h> +#include <linux/version.h> + +#define REG_BASE 0x10 +#define REG_PHY(p) (REG_BASE + (p)) +#define REG_PORT(p) (REG_BASE + 8 + (p)) +#define REG_GLOBAL (REG_BASE + 0x0f) +#define NUM_PORTS 7 + +static int reg_read(struct dsa_switch *ds, int addr, int reg) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0) + struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev); + return mdiobus_read(bus, addr, reg); +#else + struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->dev); + return mdiobus_read(bus, addr, reg); +#endif +} + +#define REG_READ(addr, reg) \ + ({ \ + int __ret; \ + \ + __ret = reg_read(ds, addr, reg); \ + if (__ret < 0) \ + return __ret; \ + __ret; \ + }) + + +static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0) + struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev); + return mdiobus_write(bus, addr, reg, val); +#else + struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->dev); + return mdiobus_write(bus, addr, reg, val); +#endif +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0) +static enum dsa_tag_protocol mv88e6063_get_tag_protocol(struct dsa_switch *ds) +{ + return DSA_TAG_PROTO_TRAILER; +} +#endif + +#define REG_WRITE(addr, reg, val) \ + ({ \ + int __ret; \ + \ + __ret = reg_write(ds, addr, reg, val); \ + if (__ret < 0) \ + return __ret; \ + }) + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0) +static char *mv88e6063_drv_probe(struct device *host_dev, int sw_addr) +#else +static const char *mv88e6063_drv_probe(struct device *dsa_dev, + struct device *host_dev, int sw_addr, + void **_priv) +#endif +{ + struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev); + int ret; + + if (!bus) + return NULL; + + ret = mdiobus_read(bus, REG_PORT(0), 0x03); + if (ret >= 0) { + ret &= 0xfff0; + if (ret == 0x1530) + return "Marvell 88E6063"; + } + + return NULL; +} + +static int mv88e6063_switch_reset(struct dsa_switch *ds) +{ + int i; + int ret; + + /* + * Set all ports to the disabled state. + */ + for (i = 0; i < NUM_PORTS; i++) { + ret = REG_READ(REG_PORT(i), 0x04); + REG_WRITE(REG_PORT(i), 0x04, ret & 0xfffc); + } + + /* + * Wait for transmit queues to drain. + */ + msleep(2); + + /* + * Reset the switch. + */ + REG_WRITE(REG_GLOBAL, 0x0a, 0xa130); + + /* + * Wait up to one second for reset to complete. + */ + for (i = 0; i < 1000; i++) { + ret = REG_READ(REG_GLOBAL, 0x00); + if ((ret & 0x8000) == 0x0000) + break; + + msleep(1); + } + if (i == 1000) + return -ETIMEDOUT; + + return 0; +} + +static int mv88e6063_setup_global(struct dsa_switch *ds) +{ + /* + * Disable discarding of frames with excessive collisions, + * set the maximum frame size to 1536 bytes, and mask all + * interrupt sources. + */ + REG_WRITE(REG_GLOBAL, 0x04, 0x0800); + + /* + * Enable automatic address learning, set the address + * database size to 1024 entries, and set the default aging + * time to 5 minutes. + */ + REG_WRITE(REG_GLOBAL, 0x0a, 0x2130); + + return 0; +} + +static int mv88e6063_setup_port(struct dsa_switch *ds, int p) +{ + int addr = REG_PORT(p); + + /* + * Do not force flow control, disable Ingress and Egress + * Header tagging, disable VLAN tunneling, and set the port + * state to Forwarding. Additionally, if this is the CPU + * port, enable Ingress and Egress Trailer tagging mode. + */ + REG_WRITE(addr, 0x04, dsa_is_cpu_port(ds, p) ? 0x4103 : 0x0003); + + /* + * Port based VLAN map: give each port its own address + * database, allow the CPU port to talk to each of the 'real' + * ports, and allow each of the 'real' ports to only talk to + * the CPU port. + */ + REG_WRITE(addr, 0x06, + ((p & 0xf) << 12) | + (dsa_is_cpu_port(ds, p) ? +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0) + ds->phys_port_mask : +#else + ds->enabled_port_mask : +#endif + (1 << ds->dst->cpu_port))); + + /* + * Port Association Vector: when learning source addresses + * of packets, add the address to the address database using + * a port bitmap that has only the bit for this port set and + * the other bits clear. + */ + REG_WRITE(addr, 0x0b, 1 << p); + + return 0; +} + +static int mv88e6063_setup(struct dsa_switch *ds) +{ + int i; + int ret; + + ret = mv88e6063_switch_reset(ds); + if (ret < 0) + return ret; + + /* @@@ initialise atu */ + + ret = mv88e6063_setup_global(ds); + if (ret < 0) + return ret; + + for (i = 0; i < NUM_PORTS; i++) { + ret = mv88e6063_setup_port(ds, i); + if (ret < 0) + return ret; + } + + return 0; +} + +static int mv88e6063_set_addr(struct dsa_switch *ds, u8 *addr) +{ + REG_WRITE(REG_GLOBAL, 0x01, (addr[0] << 8) | addr[1]); + REG_WRITE(REG_GLOBAL, 0x02, (addr[2] << 8) | addr[3]); + REG_WRITE(REG_GLOBAL, 0x03, (addr[4] << 8) | addr[5]); + + return 0; +} + +static int mv88e6063_port_to_phy_addr(int port) +{ + if (port >= 0 && port <= NUM_PORTS) + return REG_PHY(port); + return -1; +} + +static int mv88e6063_phy_read(struct dsa_switch *ds, int port, int regnum) +{ + int addr; + + addr = mv88e6063_port_to_phy_addr(port); + if (addr == -1) + return 0xffff; + + return reg_read(ds, addr, regnum); +} + +static int +mv88e6063_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val) +{ + int addr; + + addr = mv88e6063_port_to_phy_addr(port); + if (addr == -1) + return 0xffff; + + return reg_write(ds, addr, regnum, val); +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,9,0) +static struct dsa_switch_driver mv88e6063_switch_ops = { +#else +static struct dsa_switch_ops mv88e6063_switch_ops = { +#endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,8,0) + .tag_protocol = htons(ETH_P_TRAILER), +#else + .get_tag_protocol = mv88e6063_get_tag_protocol, +#endif + .probe = mv88e6063_drv_probe, + .setup = mv88e6063_setup, + .set_addr = mv88e6063_set_addr, + .phy_read = mv88e6063_phy_read, + .phy_write = mv88e6063_phy_write, +}; + +static int __init mv88e6063_init(void) +{ + register_switch_driver(&mv88e6063_switch_ops); + return 0; +} +module_init(mv88e6063_init); + +static void __exit mv88e6063_cleanup(void) +{ + unregister_switch_driver(&mv88e6063_switch_ops); +} +module_exit(mv88e6063_cleanup); diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Kconfig b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Kconfig new file mode 100644 index 0000000000..4df2d21e34 --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Kconfig @@ -0,0 +1,25 @@ +config AG71XX + tristate "Atheros AR7XXX/AR9XXX built-in ethernet mac support" + depends on ATH79 + select PHYLIB + help + If you wish to compile a kernel for AR7XXX/91XXX and enable + ethernet support, then you should always answer Y to this. + +if AG71XX + +config AG71XX_DEBUG + bool "Atheros AR71xx built-in ethernet driver debugging" + default n + help + Atheros AR71xx built-in ethernet driver debugging messages. + +config AG71XX_DEBUG_FS + bool "Atheros AR71xx built-in ethernet driver debugfs support" + depends on DEBUG_FS + default n + help + Say Y, if you need access to various statistics provided by + the ag71xx driver. + +endif diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Makefile b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Makefile new file mode 100644 index 0000000000..7f396ad46e --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Makefile @@ -0,0 +1,14 @@ +# +# Makefile for the Atheros AR71xx built-in ethernet macs +# + +ag71xx-y += ag71xx_main.o +ag71xx-y += ag71xx_ethtool.o +ag71xx-y += ag71xx_phy.o +ag71xx-y += ag71xx_mdio.o +ag71xx-y += ag71xx_ar7240.o + +ag71xx-$(CONFIG_AG71XX_DEBUG_FS) += ag71xx_debugfs.o + +obj-$(CONFIG_AG71XX) += ag71xx.o + diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h new file mode 100644 index 0000000000..22b22522a3 --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h @@ -0,0 +1,453 @@ +/* + * Atheros AR71xx built-in ethernet mac driver + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * Based on Atheros' AG7100 driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#ifndef __AG71XX_H +#define __AG71XX_H + +#include <linux/kernel.h> +#include <linux/version.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/types.h> +#include <linux/random.h> +#include <linux/spinlock.h> +#include <linux/interrupt.h> +#include <linux/platform_device.h> +#include <linux/ethtool.h> +#include <linux/etherdevice.h> +#include <linux/if_vlan.h> +#include <linux/phy.h> +#include <linux/skbuff.h> +#include <linux/dma-mapping.h> +#include <linux/workqueue.h> +#include <linux/reset.h> +#include <linux/of.h> +#include <linux/mfd/syscon.h> +#include <linux/regmap.h> + +#include <linux/bitops.h> + +#include <asm/mach-ath79/ar71xx_regs.h> +#include <asm/mach-ath79/ath79.h> + +#define AG71XX_DRV_NAME "ag71xx" + +/* + * For our NAPI weight bigger does *NOT* mean better - it means more + * D-cache misses and lots more wasted cycles than we'll ever + * possibly gain from saving instructions. + */ +#define AG71XX_NAPI_WEIGHT 32 +#define AG71XX_OOM_REFILL (1 + HZ/10) + +#define AG71XX_INT_ERR (AG71XX_INT_RX_BE | AG71XX_INT_TX_BE) +#define AG71XX_INT_TX (AG71XX_INT_TX_PS) +#define AG71XX_INT_RX (AG71XX_INT_RX_PR | AG71XX_INT_RX_OF) + +#define AG71XX_INT_POLL (AG71XX_INT_RX | AG71XX_INT_TX) +#define AG71XX_INT_INIT (AG71XX_INT_ERR | AG71XX_INT_POLL) + +#define AG71XX_TX_MTU_LEN 1540 + +#define AG71XX_TX_RING_SPLIT 512 +#define AG71XX_TX_RING_DS_PER_PKT DIV_ROUND_UP(AG71XX_TX_MTU_LEN, \ + AG71XX_TX_RING_SPLIT) +#define AG71XX_TX_RING_SIZE_DEFAULT 128 +#define AG71XX_RX_RING_SIZE_DEFAULT 256 + +#define AG71XX_TX_RING_SIZE_MAX 128 +#define AG71XX_RX_RING_SIZE_MAX 256 + +#ifdef CONFIG_AG71XX_DEBUG +#define DBG(fmt, args...) pr_debug(fmt, ## args) +#else +#define DBG(fmt, args...) do {} while (0) +#endif + +#define ag71xx_assert(_cond) \ +do { \ + if (_cond) \ + break; \ + printk("%s,%d: assertion failed\n", __FILE__, __LINE__); \ + BUG(); \ +} while (0) + +struct ag71xx_desc { + u32 data; + u32 ctrl; +#define DESC_EMPTY BIT(31) +#define DESC_MORE BIT(24) +#define DESC_PKTLEN_M 0xfff + u32 next; + u32 pad; +} __attribute__((aligned(4))); + +#define AG71XX_DESC_SIZE roundup(sizeof(struct ag71xx_desc), \ + L1_CACHE_BYTES) + +struct ag71xx_buf { + union { + struct sk_buff *skb; + void *rx_buf; + }; + union { + dma_addr_t dma_addr; + unsigned int len; + }; +}; + +struct ag71xx_ring { + struct ag71xx_buf *buf; + u8 *descs_cpu; + dma_addr_t descs_dma; + u16 desc_split; + u16 order; + unsigned int curr; + unsigned int dirty; +}; + +struct ag71xx_int_stats { + unsigned long rx_pr; + unsigned long rx_be; + unsigned long rx_of; + unsigned long tx_ps; + unsigned long tx_be; + unsigned long tx_ur; + unsigned long total; +}; + +struct ag71xx_napi_stats { + unsigned long napi_calls; + unsigned long rx_count; + unsigned long rx_packets; + unsigned long rx_packets_max; + unsigned long tx_count; + unsigned long tx_packets; + unsigned long tx_packets_max; + + unsigned long rx[AG71XX_NAPI_WEIGHT + 1]; + unsigned long tx[AG71XX_NAPI_WEIGHT + 1]; +}; + +struct ag71xx_debug { + struct dentry *debugfs_dir; + + struct ag71xx_int_stats int_stats; + struct ag71xx_napi_stats napi_stats; +}; + +struct ag71xx { + /* + * Critical data related to the per-packet data path are clustered + * early in this structure to help improve the D-cache footprint. + */ + struct ag71xx_ring rx_ring ____cacheline_aligned; + struct ag71xx_ring tx_ring ____cacheline_aligned; + + u16 desc_pktlen_mask; + u16 rx_buf_size; + u8 rx_buf_offset; + u8 tx_hang_workaround:1; + + struct net_device *dev; + struct platform_device *pdev; + spinlock_t lock; + struct napi_struct napi; + u32 msg_enable; + + /* + * From this point onwards we're not looking at per-packet fields. + */ + void __iomem *mac_base; + void __iomem *mii_base; + struct regmap *mii_regmap; + + struct ag71xx_desc *stop_desc; + dma_addr_t stop_desc_dma; + + struct mii_bus *mii_bus; + struct phy_device *phy_dev; + void *phy_priv; + int phy_if_mode; + + unsigned int link; + unsigned int speed; + int duplex; + + struct delayed_work restart_work; + struct timer_list oom_timer; + + struct reset_control *mac_reset; + struct reset_control *phy_reset; + struct reset_control *mdio_reset; + + u32 fifodata[3]; + u32 plldata[3]; + u32 pllreg[3]; + struct regmap *pllregmap; + +#ifdef CONFIG_AG71XX_DEBUG_FS + struct ag71xx_debug debug; +#endif +}; + +extern struct ethtool_ops ag71xx_ethtool_ops; +void ag71xx_link_adjust(struct ag71xx *ag); + +int ag71xx_phy_connect(struct ag71xx *ag); +void ag71xx_phy_disconnect(struct ag71xx *ag); + +static inline int ag71xx_desc_empty(struct ag71xx_desc *desc) +{ + return (desc->ctrl & DESC_EMPTY) != 0; +} + +static inline struct ag71xx_desc * +ag71xx_ring_desc(struct ag71xx_ring *ring, int idx) +{ + return (struct ag71xx_desc *) &ring->descs_cpu[idx * AG71XX_DESC_SIZE]; +} + +static inline int +ag71xx_ring_size_order(int size) +{ + return fls(size - 1); +} + +/* Register offsets */ +#define AG71XX_REG_MAC_CFG1 0x0000 +#define AG71XX_REG_MAC_CFG2 0x0004 +#define AG71XX_REG_MAC_IPG 0x0008 +#define AG71XX_REG_MAC_HDX 0x000c +#define AG71XX_REG_MAC_MFL 0x0010 +#define AG71XX_REG_MII_CFG 0x0020 +#define AG71XX_REG_MII_CMD 0x0024 +#define AG71XX_REG_MII_ADDR 0x0028 +#define AG71XX_REG_MII_CTRL 0x002c +#define AG71XX_REG_MII_STATUS 0x0030 +#define AG71XX_REG_MII_IND 0x0034 +#define AG71XX_REG_MAC_IFCTL 0x0038 +#define AG71XX_REG_MAC_ADDR1 0x0040 +#define AG71XX_REG_MAC_ADDR2 0x0044 +#define AG71XX_REG_FIFO_CFG0 0x0048 +#define AG71XX_REG_FIFO_CFG1 0x004c +#define AG71XX_REG_FIFO_CFG2 0x0050 +#define AG71XX_REG_FIFO_CFG3 0x0054 +#define AG71XX_REG_FIFO_CFG4 0x0058 +#define AG71XX_REG_FIFO_CFG5 0x005c +#define AG71XX_REG_FIFO_RAM0 0x0060 +#define AG71XX_REG_FIFO_RAM1 0x0064 +#define AG71XX_REG_FIFO_RAM2 0x0068 +#define AG71XX_REG_FIFO_RAM3 0x006c +#define AG71XX_REG_FIFO_RAM4 0x0070 +#define AG71XX_REG_FIFO_RAM5 0x0074 +#define AG71XX_REG_FIFO_RAM6 0x0078 +#define AG71XX_REG_FIFO_RAM7 0x007c + +#define AG71XX_REG_TX_CTRL 0x0180 +#define AG71XX_REG_TX_DESC 0x0184 +#define AG71XX_REG_TX_STATUS 0x0188 +#define AG71XX_REG_RX_CTRL 0x018c +#define AG71XX_REG_RX_DESC 0x0190 +#define AG71XX_REG_RX_STATUS 0x0194 +#define AG71XX_REG_INT_ENABLE 0x0198 +#define AG71XX_REG_INT_STATUS 0x019c + +#define AG71XX_REG_FIFO_DEPTH 0x01a8 +#define AG71XX_REG_RX_SM 0x01b0 +#define AG71XX_REG_TX_SM 0x01b4 + +#define MAC_CFG1_TXE BIT(0) /* Tx Enable */ +#define MAC_CFG1_STX BIT(1) /* Synchronize Tx Enable */ +#define MAC_CFG1_RXE BIT(2) /* Rx Enable */ +#define MAC_CFG1_SRX BIT(3) /* Synchronize Rx Enable */ +#define MAC_CFG1_TFC BIT(4) /* Tx Flow Control Enable */ +#define MAC_CFG1_RFC BIT(5) /* Rx Flow Control Enable */ +#define MAC_CFG1_LB BIT(8) /* Loopback mode */ +#define MAC_CFG1_SR BIT(31) /* Soft Reset */ + +#define MAC_CFG2_FDX BIT(0) +#define MAC_CFG2_CRC_EN BIT(1) +#define MAC_CFG2_PAD_CRC_EN BIT(2) +#define MAC_CFG2_LEN_CHECK BIT(4) +#define MAC_CFG2_HUGE_FRAME_EN BIT(5) +#define MAC_CFG2_IF_1000 BIT(9) +#define MAC_CFG2_IF_10_100 BIT(8) + +#define FIFO_CFG0_WTM BIT(0) /* Watermark Module */ +#define FIFO_CFG0_RXS BIT(1) /* Rx System Module */ +#define FIFO_CFG0_RXF BIT(2) /* Rx Fabric Module */ +#define FIFO_CFG0_TXS BIT(3) /* Tx System Module */ +#define FIFO_CFG0_TXF BIT(4) /* Tx Fabric Module */ +#define FIFO_CFG0_ALL (FIFO_CFG0_WTM | FIFO_CFG0_RXS | FIFO_CFG0_RXF \ + | FIFO_CFG0_TXS | FIFO_CFG0_TXF) + +#define FIFO_CFG0_ENABLE_SHIFT 8 + +#define FIFO_CFG4_DE BIT(0) /* Drop Event */ +#define FIFO_CFG4_DV BIT(1) /* RX_DV Event */ +#define FIFO_CFG4_FC BIT(2) /* False Carrier */ +#define FIFO_CFG4_CE BIT(3) /* Code Error */ +#define FIFO_CFG4_CR BIT(4) /* CRC error */ +#define FIFO_CFG4_LM BIT(5) /* Length Mismatch */ +#define FIFO_CFG4_LO BIT(6) /* Length out of range */ +#define FIFO_CFG4_OK BIT(7) /* Packet is OK */ +#define FIFO_CFG4_MC BIT(8) /* Multicast Packet */ +#define FIFO_CFG4_BC BIT(9) /* Broadcast Packet */ +#define FIFO_CFG4_DR BIT(10) /* Dribble */ +#define FIFO_CFG4_LE BIT(11) /* Long Event */ +#define FIFO_CFG4_CF BIT(12) /* Control Frame */ +#define FIFO_CFG4_PF BIT(13) /* Pause Frame */ +#define FIFO_CFG4_UO BIT(14) /* Unsupported Opcode */ +#define FIFO_CFG4_VT BIT(15) /* VLAN tag detected */ +#define FIFO_CFG4_FT BIT(16) /* Frame Truncated */ +#define FIFO_CFG4_UC BIT(17) /* Unicast Packet */ + +#define FIFO_CFG5_DE BIT(0) /* Drop Event */ +#define FIFO_CFG5_DV BIT(1) /* RX_DV Event */ +#define FIFO_CFG5_FC BIT(2) /* False Carrier */ +#define FIFO_CFG5_CE BIT(3) /* Code Error */ +#define FIFO_CFG5_LM BIT(4) /* Length Mismatch */ +#define FIFO_CFG5_LO BIT(5) /* Length Out of Range */ +#define FIFO_CFG5_OK BIT(6) /* Packet is OK */ +#define FIFO_CFG5_MC BIT(7) /* Multicast Packet */ +#define FIFO_CFG5_BC BIT(8) /* Broadcast Packet */ +#define FIFO_CFG5_DR BIT(9) /* Dribble */ +#define FIFO_CFG5_CF BIT(10) /* Control Frame */ +#define FIFO_CFG5_PF BIT(11) /* Pause Frame */ +#define FIFO_CFG5_UO BIT(12) /* Unsupported Opcode */ +#define FIFO_CFG5_VT BIT(13) /* VLAN tag detected */ +#define FIFO_CFG5_LE BIT(14) /* Long Event */ +#define FIFO_CFG5_FT BIT(15) /* Frame Truncated */ +#define FIFO_CFG5_16 BIT(16) /* unknown */ +#define FIFO_CFG5_17 BIT(17) /* unknown */ +#define FIFO_CFG5_SF BIT(18) /* Short Frame */ +#define FIFO_CFG5_BM BIT(19) /* Byte Mode */ + +#define AG71XX_INT_TX_PS BIT(0) +#define AG71XX_INT_TX_UR BIT(1) +#define AG71XX_INT_TX_BE BIT(3) +#define AG71XX_INT_RX_PR BIT(4) +#define AG71XX_INT_RX_OF BIT(6) +#define AG71XX_INT_RX_BE BIT(7) + +#define MAC_IFCTL_SPEED BIT(16) + +#define MII_CFG_CLK_DIV_4 0 +#define MII_CFG_CLK_DIV_6 2 +#define MII_CFG_CLK_DIV_8 3 +#define MII_CFG_CLK_DIV_10 4 +#define MII_CFG_CLK_DIV_14 5 +#define MII_CFG_CLK_DIV_20 6 +#define MII_CFG_CLK_DIV_28 7 +#define MII_CFG_CLK_DIV_34 8 +#define MII_CFG_CLK_DIV_42 9 +#define MII_CFG_CLK_DIV_50 10 +#define MII_CFG_CLK_DIV_58 11 +#define MII_CFG_CLK_DIV_66 12 +#define MII_CFG_CLK_DIV_74 13 +#define MII_CFG_CLK_DIV_82 14 +#define MII_CFG_CLK_DIV_98 15 +#define MII_CFG_RESET BIT(31) + +#define MII_CMD_WRITE 0x0 +#define MII_CMD_READ 0x1 +#define MII_ADDR_SHIFT 8 +#define MII_IND_BUSY BIT(0) +#define MII_IND_INVALID BIT(2) + +#define TX_CTRL_TXE BIT(0) /* Tx Enable */ + +#define TX_STATUS_PS BIT(0) /* Packet Sent */ +#define TX_STATUS_UR BIT(1) /* Tx Underrun */ +#define TX_STATUS_BE BIT(3) /* Bus Error */ + +#define RX_CTRL_RXE BIT(0) /* Rx Enable */ + +#define RX_STATUS_PR BIT(0) /* Packet Received */ +#define RX_STATUS_OF BIT(2) /* Rx Overflow */ +#define RX_STATUS_BE BIT(3) /* Bus Error */ + +static inline void ag71xx_wr(struct ag71xx *ag, unsigned reg, u32 value) +{ + __raw_writel(value, ag->mac_base + reg); + /* flush write */ + (void) __raw_readl(ag->mac_base + reg); +} + +static inline u32 ag71xx_rr(struct ag71xx *ag, unsigned reg) +{ + return __raw_readl(ag->mac_base + reg); +} + +static inline void ag71xx_sb(struct ag71xx *ag, unsigned reg, u32 mask) +{ + void __iomem *r; + + r = ag->mac_base + reg; + __raw_writel(__raw_readl(r) | mask, r); + /* flush write */ + (void) __raw_readl(r); +} + +static inline void ag71xx_cb(struct ag71xx *ag, unsigned reg, u32 mask) +{ + void __iomem *r; + + r = ag->mac_base + reg; + __raw_writel(__raw_readl(r) & ~mask, r); + /* flush write */ + (void) __raw_readl(r); +} + +static inline void ag71xx_int_enable(struct ag71xx *ag, u32 ints) +{ + ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints); +} + +static inline void ag71xx_int_disable(struct ag71xx *ag, u32 ints) +{ + ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints); +} + +#ifdef CONFIG_AG71XX_DEBUG_FS +int ag71xx_debugfs_root_init(void); +void ag71xx_debugfs_root_exit(void); +int ag71xx_debugfs_init(struct ag71xx *ag); +void ag71xx_debugfs_exit(struct ag71xx *ag); +void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status); +void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx); +#else +static inline int ag71xx_debugfs_root_init(void) { return 0; } +static inline void ag71xx_debugfs_root_exit(void) {} +static inline int ag71xx_debugfs_init(struct ag71xx *ag) { return 0; } +static inline void ag71xx_debugfs_exit(struct ag71xx *ag) {} +static inline void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, + u32 status) {} +static inline void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, + int rx, int tx) {} +#endif /* CONFIG_AG71XX_DEBUG_FS */ + +int ag71xx_ar7240_init(struct ag71xx *ag, struct device_node *np); +void ag71xx_ar7240_cleanup(struct ag71xx *ag); +void ag71xx_ar7240_start(struct ag71xx *ag); + +int ag71xx_mdio_init(struct ag71xx *ag); +void ag71xx_mdio_cleanup(struct ag71xx *ag); +int ag71xx_mdio_mii_read(struct mii_bus *bus, int addr, int reg); +int ag71xx_mdio_mii_write(struct mii_bus *bus, int addr, int reg, u16 val); + +int ar7240sw_phy_read(struct mii_bus *mii, int addr, int reg); +int ar7240sw_phy_write(struct mii_bus *mii, int addr, int reg, u16 val); + +#endif /* _AG71XX_H */ diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c new file mode 100644 index 0000000000..52c0f964cf --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c @@ -0,0 +1,1340 @@ +/* + * Driver for the built-in ethernet switch of the Atheros AR7240 SoC + * Copyright (c) 2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (c) 2010 Felix Fietkau <nbd@nbd.name> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ + +#include <linux/etherdevice.h> +#include <linux/list.h> +#include <linux/netdevice.h> +#include <linux/phy.h> +#include <linux/mii.h> +#include <linux/bitops.h> +#include <linux/switch.h> +#include "ag71xx.h" + +#define BITM(_count) (BIT(_count) - 1) +#define BITS(_shift, _count) (BITM(_count) << _shift) + +#define AR7240_REG_MASK_CTRL 0x00 +#define AR7240_MASK_CTRL_REVISION_M BITM(8) +#define AR7240_MASK_CTRL_VERSION_M BITM(8) +#define AR7240_MASK_CTRL_VERSION_S 8 +#define AR7240_MASK_CTRL_VERSION_AR7240 0x01 +#define AR7240_MASK_CTRL_VERSION_AR934X 0x02 +#define AR7240_MASK_CTRL_SOFT_RESET BIT(31) + +#define AR7240_REG_MAC_ADDR0 0x20 +#define AR7240_REG_MAC_ADDR1 0x24 + +#define AR7240_REG_FLOOD_MASK 0x2c +#define AR7240_FLOOD_MASK_BROAD_TO_CPU BIT(26) + +#define AR7240_REG_GLOBAL_CTRL 0x30 +#define AR7240_GLOBAL_CTRL_MTU_M BITM(11) +#define AR9340_GLOBAL_CTRL_MTU_M BITM(14) + +#define AR7240_REG_VTU 0x0040 +#define AR7240_VTU_OP BITM(3) +#define AR7240_VTU_OP_NOOP 0x0 +#define AR7240_VTU_OP_FLUSH 0x1 +#define AR7240_VTU_OP_LOAD 0x2 +#define AR7240_VTU_OP_PURGE 0x3 +#define AR7240_VTU_OP_REMOVE_PORT 0x4 +#define AR7240_VTU_ACTIVE BIT(3) +#define AR7240_VTU_FULL BIT(4) +#define AR7240_VTU_PORT BITS(8, 4) +#define AR7240_VTU_PORT_S 8 +#define AR7240_VTU_VID BITS(16, 12) +#define AR7240_VTU_VID_S 16 +#define AR7240_VTU_PRIO BITS(28, 3) +#define AR7240_VTU_PRIO_S 28 +#define AR7240_VTU_PRIO_EN BIT(31) + +#define AR7240_REG_VTU_DATA 0x0044 +#define AR7240_VTUDATA_MEMBER BITS(0, 10) +#define AR7240_VTUDATA_VALID BIT(11) + +#define AR7240_REG_ATU 0x50 +#define AR7240_ATU_FLUSH_ALL 0x1 + +#define AR7240_REG_AT_CTRL 0x5c +#define AR7240_AT_CTRL_AGE_TIME BITS(0, 15) +#define AR7240_AT_CTRL_AGE_EN BIT(17) +#define AR7240_AT_CTRL_LEARN_CHANGE BIT(18) +#define AR7240_AT_CTRL_RESERVED BIT(19) +#define AR7240_AT_CTRL_ARP_EN BIT(20) + +#define AR7240_REG_TAG_PRIORITY 0x70 + +#define AR7240_REG_SERVICE_TAG 0x74 +#define AR7240_SERVICE_TAG_M BITM(16) + +#define AR7240_REG_CPU_PORT 0x78 +#define AR7240_MIRROR_PORT_S 4 +#define AR7240_MIRROR_PORT_M BITM(4) +#define AR7240_CPU_PORT_EN BIT(8) + +#define AR7240_REG_MIB_FUNCTION0 0x80 +#define AR7240_MIB_TIMER_M BITM(16) +#define AR7240_MIB_AT_HALF_EN BIT(16) +#define AR7240_MIB_BUSY BIT(17) +#define AR7240_MIB_FUNC_S 24 +#define AR7240_MIB_FUNC_M BITM(3) +#define AR7240_MIB_FUNC_NO_OP 0x0 +#define AR7240_MIB_FUNC_FLUSH 0x1 +#define AR7240_MIB_FUNC_CAPTURE 0x3 + +#define AR7240_REG_MDIO_CTRL 0x98 +#define AR7240_MDIO_CTRL_DATA_M BITM(16) +#define AR7240_MDIO_CTRL_REG_ADDR_S 16 +#define AR7240_MDIO_CTRL_PHY_ADDR_S 21 +#define AR7240_MDIO_CTRL_CMD_WRITE 0 +#define AR7240_MDIO_CTRL_CMD_READ BIT(27) +#define AR7240_MDIO_CTRL_MASTER_EN BIT(30) +#define AR7240_MDIO_CTRL_BUSY BIT(31) + +#define AR7240_REG_PORT_BASE(_port) (0x100 + (_port) * 0x100) + +#define AR7240_REG_PORT_STATUS(_port) (AR7240_REG_PORT_BASE((_port)) + 0x00) +#define AR7240_PORT_STATUS_SPEED_S 0 +#define AR7240_PORT_STATUS_SPEED_M BITM(2) +#define AR7240_PORT_STATUS_SPEED_10 0 +#define AR7240_PORT_STATUS_SPEED_100 1 +#define AR7240_PORT_STATUS_SPEED_1000 2 +#define AR7240_PORT_STATUS_TXMAC BIT(2) +#define AR7240_PORT_STATUS_RXMAC BIT(3) +#define AR7240_PORT_STATUS_TXFLOW BIT(4) +#define AR7240_PORT_STATUS_RXFLOW BIT(5) +#define AR7240_PORT_STATUS_DUPLEX BIT(6) +#define AR7240_PORT_STATUS_LINK_UP BIT(8) +#define AR7240_PORT_STATUS_LINK_AUTO BIT(9) +#define AR7240_PORT_STATUS_LINK_PAUSE BIT(10) + +#define AR7240_REG_PORT_CTRL(_port) (AR7240_REG_PORT_BASE((_port)) + 0x04) +#define AR7240_PORT_CTRL_STATE_M BITM(3) +#define AR7240_PORT_CTRL_STATE_DISABLED 0 +#define AR7240_PORT_CTRL_STATE_BLOCK 1 +#define AR7240_PORT_CTRL_STATE_LISTEN 2 +#define AR7240_PORT_CTRL_STATE_LEARN 3 +#define AR7240_PORT_CTRL_STATE_FORWARD 4 +#define AR7240_PORT_CTRL_LEARN_LOCK BIT(7) +#define AR7240_PORT_CTRL_VLAN_MODE_S 8 +#define AR7240_PORT_CTRL_VLAN_MODE_KEEP 0 +#define AR7240_PORT_CTRL_VLAN_MODE_STRIP 1 +#define AR7240_PORT_CTRL_VLAN_MODE_ADD 2 +#define AR7240_PORT_CTRL_VLAN_MODE_DOUBLE_TAG 3 +#define AR7240_PORT_CTRL_IGMP_SNOOP BIT(10) +#define AR7240_PORT_CTRL_HEADER BIT(11) +#define AR7240_PORT_CTRL_MAC_LOOP BIT(12) +#define AR7240_PORT_CTRL_SINGLE_VLAN BIT(13) +#define AR7240_PORT_CTRL_LEARN BIT(14) +#define AR7240_PORT_CTRL_DOUBLE_TAG BIT(15) +#define AR7240_PORT_CTRL_MIRROR_TX BIT(16) +#define AR7240_PORT_CTRL_MIRROR_RX BIT(17) + +#define AR7240_REG_PORT_VLAN(_port) (AR7240_REG_PORT_BASE((_port)) + 0x08) + +#define AR7240_PORT_VLAN_DEFAULT_ID_S 0 +#define AR7240_PORT_VLAN_DEST_PORTS_S 16 +#define AR7240_PORT_VLAN_MODE_S 30 +#define AR7240_PORT_VLAN_MODE_PORT_ONLY 0 +#define AR7240_PORT_VLAN_MODE_PORT_FALLBACK 1 +#define AR7240_PORT_VLAN_MODE_VLAN_ONLY 2 +#define AR7240_PORT_VLAN_MODE_SECURE 3 + + +#define AR7240_REG_STATS_BASE(_port) (0x20000 + (_port) * 0x100) + +#define AR7240_STATS_RXBROAD 0x00 +#define AR7240_STATS_RXPAUSE 0x04 +#define AR7240_STATS_RXMULTI 0x08 +#define AR7240_STATS_RXFCSERR 0x0c +#define AR7240_STATS_RXALIGNERR 0x10 +#define AR7240_STATS_RXRUNT 0x14 +#define AR7240_STATS_RXFRAGMENT 0x18 +#define AR7240_STATS_RX64BYTE 0x1c +#define AR7240_STATS_RX128BYTE 0x20 +#define AR7240_STATS_RX256BYTE 0x24 +#define AR7240_STATS_RX512BYTE 0x28 +#define AR7240_STATS_RX1024BYTE 0x2c +#define AR7240_STATS_RX1518BYTE 0x30 +#define AR7240_STATS_RXMAXBYTE 0x34 +#define AR7240_STATS_RXTOOLONG 0x38 +#define AR7240_STATS_RXGOODBYTE 0x3c +#define AR7240_STATS_RXBADBYTE 0x44 +#define AR7240_STATS_RXOVERFLOW 0x4c +#define AR7240_STATS_FILTERED 0x50 +#define AR7240_STATS_TXBROAD 0x54 +#define AR7240_STATS_TXPAUSE 0x58 +#define AR7240_STATS_TXMULTI 0x5c +#define AR7240_STATS_TXUNDERRUN 0x60 +#define AR7240_STATS_TX64BYTE 0x64 +#define AR7240_STATS_TX128BYTE 0x68 +#define AR7240_STATS_TX256BYTE 0x6c +#define AR7240_STATS_TX512BYTE 0x70 +#define AR7240_STATS_TX1024BYTE 0x74 +#define AR7240_STATS_TX1518BYTE 0x78 +#define AR7240_STATS_TXMAXBYTE 0x7c +#define AR7240_STATS_TXOVERSIZE 0x80 +#define AR7240_STATS_TXBYTE 0x84 +#define AR7240_STATS_TXCOLLISION 0x8c +#define AR7240_STATS_TXABORTCOL 0x90 +#define AR7240_STATS_TXMULTICOL 0x94 +#define AR7240_STATS_TXSINGLECOL 0x98 +#define AR7240_STATS_TXEXCDEFER 0x9c +#define AR7240_STATS_TXDEFER 0xa0 +#define AR7240_STATS_TXLATECOL 0xa4 + +#define AR7240_PORT_CPU 0 +#define AR7240_NUM_PORTS 6 +#define AR7240_NUM_PHYS 5 + +#define AR7240_PHY_ID1 0x004d +#define AR7240_PHY_ID2 0xd041 + +#define AR934X_PHY_ID1 0x004d +#define AR934X_PHY_ID2 0xd042 + +#define AR7240_MAX_VLANS 16 + +#define AR934X_REG_OPER_MODE0 0x04 +#define AR934X_OPER_MODE0_MAC_GMII_EN BIT(6) +#define AR934X_OPER_MODE0_PHY_MII_EN BIT(10) + +#define AR934X_REG_OPER_MODE1 0x08 +#define AR934X_REG_OPER_MODE1_PHY4_MII_EN BIT(28) + +#define AR934X_REG_FLOOD_MASK 0x2c +#define AR934X_FLOOD_MASK_MC_DP(_p) BIT(16 + (_p)) +#define AR934X_FLOOD_MASK_BC_DP(_p) BIT(25 + (_p)) + +#define AR934X_REG_QM_CTRL 0x3c +#define AR934X_QM_CTRL_ARP_EN BIT(15) + +#define AR934X_REG_AT_CTRL 0x5c +#define AR934X_AT_CTRL_AGE_TIME BITS(0, 15) +#define AR934X_AT_CTRL_AGE_EN BIT(17) +#define AR934X_AT_CTRL_LEARN_CHANGE BIT(18) + +#define AR934X_MIB_ENABLE BIT(30) + +#define AR934X_REG_PORT_BASE(_port) (0x100 + (_port) * 0x100) + +#define AR934X_REG_PORT_VLAN1(_port) (AR934X_REG_PORT_BASE((_port)) + 0x08) +#define AR934X_PORT_VLAN1_DEFAULT_SVID_S 0 +#define AR934X_PORT_VLAN1_FORCE_DEFAULT_VID_EN BIT(12) +#define AR934X_PORT_VLAN1_PORT_TLS_MODE BIT(13) +#define AR934X_PORT_VLAN1_PORT_VLAN_PROP_EN BIT(14) +#define AR934X_PORT_VLAN1_PORT_CLONE_EN BIT(15) +#define AR934X_PORT_VLAN1_DEFAULT_CVID_S 16 +#define AR934X_PORT_VLAN1_FORCE_PORT_VLAN_EN BIT(28) +#define AR934X_PORT_VLAN1_ING_PORT_PRI_S 29 + +#define AR934X_REG_PORT_VLAN2(_port) (AR934X_REG_PORT_BASE((_port)) + 0x0c) +#define AR934X_PORT_VLAN2_PORT_VID_MEM_S 16 +#define AR934X_PORT_VLAN2_8021Q_MODE_S 30 +#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_ONLY 0 +#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_FALLBACK 1 +#define AR934X_PORT_VLAN2_8021Q_MODE_VLAN_ONLY 2 +#define AR934X_PORT_VLAN2_8021Q_MODE_SECURE 3 + +#define sw_to_ar7240(_dev) container_of(_dev, struct ar7240sw, swdev) + +struct ar7240sw_port_stat { + unsigned long rx_broadcast; + unsigned long rx_pause; + unsigned long rx_multicast; + unsigned long rx_fcs_error; + unsigned long rx_align_error; + unsigned long rx_runt; + unsigned long rx_fragments; + unsigned long rx_64byte; + unsigned long rx_128byte; + unsigned long rx_256byte; + unsigned long rx_512byte; + unsigned long rx_1024byte; + unsigned long rx_1518byte; + unsigned long rx_maxbyte; + unsigned long rx_toolong; + unsigned long rx_good_byte; + unsigned long rx_bad_byte; + unsigned long rx_overflow; + unsigned long filtered; + + unsigned long tx_broadcast; + unsigned long tx_pause; + unsigned long tx_multicast; + unsigned long tx_underrun; + unsigned long tx_64byte; + unsigned long tx_128byte; + unsigned long tx_256byte; + unsigned long tx_512byte; + unsigned long tx_1024byte; + unsigned long tx_1518byte; + unsigned long tx_maxbyte; + unsigned long tx_oversize; + unsigned long tx_byte; + unsigned long tx_collision; + unsigned long tx_abortcol; + unsigned long tx_multicol; + unsigned long tx_singlecol; + unsigned long tx_excdefer; + unsigned long tx_defer; + unsigned long tx_xlatecol; +}; + +struct ar7240sw { + struct mii_bus *mii_bus; + struct ag71xx_switch_platform_data *swdata; + struct switch_dev swdev; + int num_ports; + u8 ver; + bool vlan; + u16 vlan_id[AR7240_MAX_VLANS]; + u8 vlan_table[AR7240_MAX_VLANS]; + u8 vlan_tagged; + u16 pvid[AR7240_NUM_PORTS]; + char buf[80]; + + rwlock_t stats_lock; + struct ar7240sw_port_stat port_stats[AR7240_NUM_PORTS]; +}; + +struct ar7240sw_hw_stat { + char string[ETH_GSTRING_LEN]; + int sizeof_stat; + int reg; +}; + +static DEFINE_MUTEX(reg_mutex); + +static inline int sw_is_ar7240(struct ar7240sw *as) +{ + return as->ver == AR7240_MASK_CTRL_VERSION_AR7240; +} + +static inline int sw_is_ar934x(struct ar7240sw *as) +{ + return as->ver == AR7240_MASK_CTRL_VERSION_AR934X; +} + +static inline u32 ar7240sw_port_mask(struct ar7240sw *as, int port) +{ + return BIT(port); +} + +static inline u32 ar7240sw_port_mask_all(struct ar7240sw *as) +{ + return BIT(as->swdev.ports) - 1; +} + +static inline u32 ar7240sw_port_mask_but(struct ar7240sw *as, int port) +{ + return ar7240sw_port_mask_all(as) & ~BIT(port); +} + +static inline u16 mk_phy_addr(u32 reg) +{ + return 0x17 & ((reg >> 4) | 0x10); +} + +static inline u16 mk_phy_reg(u32 reg) +{ + return (reg << 1) & 0x1e; +} + +static inline u16 mk_high_addr(u32 reg) +{ + return (reg >> 7) & 0x1ff; +} + +static u32 __ar7240sw_reg_read(struct mii_bus *mii, u32 reg) +{ + unsigned long flags; + u16 phy_addr; + u16 phy_reg; + u32 hi, lo; + + reg = (reg & 0xfffffffc) >> 2; + phy_addr = mk_phy_addr(reg); + phy_reg = mk_phy_reg(reg); + + local_irq_save(flags); + ag71xx_mdio_mii_write(mii, 0x1f, 0x10, mk_high_addr(reg)); + lo = (u32) ag71xx_mdio_mii_read(mii, phy_addr, phy_reg); + hi = (u32) ag71xx_mdio_mii_read(mii, phy_addr, phy_reg + 1); + local_irq_restore(flags); + + return (hi << 16) | lo; +} + +static void __ar7240sw_reg_write(struct mii_bus *mii, u32 reg, u32 val) +{ + unsigned long flags; + u16 phy_addr; + u16 phy_reg; + + reg = (reg & 0xfffffffc) >> 2; + phy_addr = mk_phy_addr(reg); + phy_reg = mk_phy_reg(reg); + + local_irq_save(flags); + ag71xx_mdio_mii_write(mii, 0x1f, 0x10, mk_high_addr(reg)); + ag71xx_mdio_mii_write(mii, phy_addr, phy_reg + 1, (val >> 16)); + ag71xx_mdio_mii_write(mii, phy_addr, phy_reg, (val & 0xffff)); + local_irq_restore(flags); +} + +static u32 ar7240sw_reg_read(struct mii_bus *mii, u32 reg_addr) +{ + u32 ret; + + mutex_lock(®_mutex); + ret = __ar7240sw_reg_read(mii, reg_addr); + mutex_unlock(®_mutex); + + return ret; +} + +static void ar7240sw_reg_write(struct mii_bus *mii, u32 reg_addr, u32 reg_val) +{ + mutex_lock(®_mutex); + __ar7240sw_reg_write(mii, reg_addr, reg_val); + mutex_unlock(®_mutex); +} + +static u32 ar7240sw_reg_rmw(struct mii_bus *mii, u32 reg, u32 mask, u32 val) +{ + u32 t; + + mutex_lock(®_mutex); + t = __ar7240sw_reg_read(mii, reg); + t &= ~mask; + t |= val; + __ar7240sw_reg_write(mii, reg, t); + mutex_unlock(®_mutex); + + return t; +} + +static void ar7240sw_reg_set(struct mii_bus *mii, u32 reg, u32 val) +{ + u32 t; + + mutex_lock(®_mutex); + t = __ar7240sw_reg_read(mii, reg); + t |= val; + __ar7240sw_reg_write(mii, reg, t); + mutex_unlock(®_mutex); +} + +static int __ar7240sw_reg_wait(struct mii_bus *mii, u32 reg, u32 mask, u32 val, + unsigned timeout) +{ + int i; + + for (i = 0; i < timeout; i++) { + u32 t; + + t = __ar7240sw_reg_read(mii, reg); + if ((t & mask) == val) + return 0; + + usleep_range(1000, 2000); + } + + return -ETIMEDOUT; +} + +static int ar7240sw_reg_wait(struct mii_bus *mii, u32 reg, u32 mask, u32 val, + unsigned timeout) +{ + int ret; + + mutex_lock(®_mutex); + ret = __ar7240sw_reg_wait(mii, reg, mask, val, timeout); + mutex_unlock(®_mutex); + return ret; +} + +int ar7240sw_phy_read(struct mii_bus *mii, int phy_addr, int reg_addr) +{ + u32 t, val = 0xffff; + int err; + + if (phy_addr >= AR7240_NUM_PHYS) + return 0xffff; + + mutex_lock(®_mutex); + t = (reg_addr << AR7240_MDIO_CTRL_REG_ADDR_S) | + (phy_addr << AR7240_MDIO_CTRL_PHY_ADDR_S) | + AR7240_MDIO_CTRL_MASTER_EN | + AR7240_MDIO_CTRL_BUSY | + AR7240_MDIO_CTRL_CMD_READ; + + __ar7240sw_reg_write(mii, AR7240_REG_MDIO_CTRL, t); + err = __ar7240sw_reg_wait(mii, AR7240_REG_MDIO_CTRL, + AR7240_MDIO_CTRL_BUSY, 0, 5); + if (!err) + val = __ar7240sw_reg_read(mii, AR7240_REG_MDIO_CTRL); + mutex_unlock(®_mutex); + + return val & AR7240_MDIO_CTRL_DATA_M; +} + +int ar7240sw_phy_write(struct mii_bus *mii, int phy_addr, int reg_addr, + u16 reg_val) +{ + u32 t; + int ret; + + if (phy_addr >= AR7240_NUM_PHYS) + return -EINVAL; + + mutex_lock(®_mutex); + t = (phy_addr << AR7240_MDIO_CTRL_PHY_ADDR_S) | + (reg_addr << AR7240_MDIO_CTRL_REG_ADDR_S) | + AR7240_MDIO_CTRL_MASTER_EN | + AR7240_MDIO_CTRL_BUSY | + AR7240_MDIO_CTRL_CMD_WRITE | + reg_val; + + __ar7240sw_reg_write(mii, AR7240_REG_MDIO_CTRL, t); + ret = __ar7240sw_reg_wait(mii, AR7240_REG_MDIO_CTRL, + AR7240_MDIO_CTRL_BUSY, 0, 5); + mutex_unlock(®_mutex); + + return ret; +} + +static int ar7240sw_capture_stats(struct ar7240sw *as) +{ + struct mii_bus *mii = as->mii_bus; + int port; + int ret; + + write_lock(&as->stats_lock); + + /* Capture the hardware statistics for all ports */ + ar7240sw_reg_rmw(mii, AR7240_REG_MIB_FUNCTION0, + (AR7240_MIB_FUNC_M << AR7240_MIB_FUNC_S), + (AR7240_MIB_FUNC_CAPTURE << AR7240_MIB_FUNC_S)); + + /* Wait for the capturing to complete. */ + ret = ar7240sw_reg_wait(mii, AR7240_REG_MIB_FUNCTION0, + AR7240_MIB_BUSY, 0, 10); + + if (ret) + goto unlock; + + for (port = 0; port < AR7240_NUM_PORTS; port++) { + unsigned int base; + struct ar7240sw_port_stat *stats; + + base = AR7240_REG_STATS_BASE(port); + stats = &as->port_stats[port]; + +#define READ_STAT(_r) ar7240sw_reg_read(mii, base + AR7240_STATS_ ## _r) + + stats->rx_good_byte += READ_STAT(RXGOODBYTE); + stats->tx_byte += READ_STAT(TXBYTE); + +#undef READ_STAT + } + + ret = 0; + +unlock: + write_unlock(&as->stats_lock); + return ret; +} + +static void ar7240sw_disable_port(struct ar7240sw *as, unsigned port) +{ + ar7240sw_reg_write(as->mii_bus, AR7240_REG_PORT_CTRL(port), + AR7240_PORT_CTRL_STATE_DISABLED); +} + +static void ar7240sw_setup(struct ar7240sw *as) +{ + struct mii_bus *mii = as->mii_bus; + + /* Enable CPU port, and disable mirror port */ + ar7240sw_reg_write(mii, AR7240_REG_CPU_PORT, + AR7240_CPU_PORT_EN | + (15 << AR7240_MIRROR_PORT_S)); + + /* Setup TAG priority mapping */ + ar7240sw_reg_write(mii, AR7240_REG_TAG_PRIORITY, 0xfa50); + + if (sw_is_ar934x(as)) { + /* Enable aging, MAC replacing */ + ar7240sw_reg_write(mii, AR934X_REG_AT_CTRL, + 0x2b /* 5 min age time */ | + AR934X_AT_CTRL_AGE_EN | + AR934X_AT_CTRL_LEARN_CHANGE); + /* Enable ARP frame acknowledge */ + ar7240sw_reg_set(mii, AR934X_REG_QM_CTRL, + AR934X_QM_CTRL_ARP_EN); + /* Enable Broadcast/Multicast frames transmitted to the CPU */ + ar7240sw_reg_set(mii, AR934X_REG_FLOOD_MASK, + AR934X_FLOOD_MASK_BC_DP(0) | + AR934X_FLOOD_MASK_MC_DP(0)); + + /* setup MTU */ + ar7240sw_reg_rmw(mii, AR7240_REG_GLOBAL_CTRL, + AR9340_GLOBAL_CTRL_MTU_M, + AR9340_GLOBAL_CTRL_MTU_M); + + /* Enable MIB counters */ + ar7240sw_reg_set(mii, AR7240_REG_MIB_FUNCTION0, + AR934X_MIB_ENABLE); + + } else { + /* Enable ARP frame acknowledge, aging, MAC replacing */ + ar7240sw_reg_write(mii, AR7240_REG_AT_CTRL, + AR7240_AT_CTRL_RESERVED | + 0x2b /* 5 min age time */ | + AR7240_AT_CTRL_AGE_EN | + AR7240_AT_CTRL_ARP_EN | + AR7240_AT_CTRL_LEARN_CHANGE); + /* Enable Broadcast frames transmitted to the CPU */ + ar7240sw_reg_set(mii, AR7240_REG_FLOOD_MASK, + AR7240_FLOOD_MASK_BROAD_TO_CPU); + + /* setup MTU */ + ar7240sw_reg_rmw(mii, AR7240_REG_GLOBAL_CTRL, + AR7240_GLOBAL_CTRL_MTU_M, + AR7240_GLOBAL_CTRL_MTU_M); + } + + /* setup Service TAG */ + ar7240sw_reg_rmw(mii, AR7240_REG_SERVICE_TAG, AR7240_SERVICE_TAG_M, 0); +} + +/* inspired by phy_poll_reset in drivers/net/phy/phy_device.c */ +static int +ar7240sw_phy_poll_reset(struct mii_bus *bus) +{ + const unsigned int sleep_msecs = 20; + int ret, elapsed, i; + + for (elapsed = sleep_msecs; elapsed <= 600; + elapsed += sleep_msecs) { + msleep(sleep_msecs); + for (i = 0; i < AR7240_NUM_PHYS; i++) { + ret = ar7240sw_phy_read(bus, i, MII_BMCR); + if (ret < 0) + return ret; + if (ret & BMCR_RESET) + break; + if (i == AR7240_NUM_PHYS - 1) { + usleep_range(1000, 2000); + return 0; + } + } + } + return -ETIMEDOUT; +} + +static int ar7240sw_reset(struct ar7240sw *as) +{ + struct mii_bus *mii = as->mii_bus; + int ret; + int i; + + /* Set all ports to disabled state. */ + for (i = 0; i < AR7240_NUM_PORTS; i++) + ar7240sw_disable_port(as, i); + + /* Wait for transmit queues to drain. */ + usleep_range(2000, 3000); + + /* Reset the switch. */ + ar7240sw_reg_write(mii, AR7240_REG_MASK_CTRL, + AR7240_MASK_CTRL_SOFT_RESET); + + ret = ar7240sw_reg_wait(mii, AR7240_REG_MASK_CTRL, + AR7240_MASK_CTRL_SOFT_RESET, 0, 1000); + + /* setup PHYs */ + for (i = 0; i < AR7240_NUM_PHYS; i++) { + ar7240sw_phy_write(mii, i, MII_ADVERTISE, + ADVERTISE_ALL | ADVERTISE_PAUSE_CAP | + ADVERTISE_PAUSE_ASYM); + ar7240sw_phy_write(mii, i, MII_BMCR, + BMCR_RESET | BMCR_ANENABLE); + } + ret = ar7240sw_phy_poll_reset(mii); + if (ret) + return ret; + + ar7240sw_setup(as); + return ret; +} + +static void ar7240sw_setup_port(struct ar7240sw *as, unsigned port, u8 portmask) +{ + struct mii_bus *mii = as->mii_bus; + u32 ctrl; + u32 vid, mode; + + ctrl = AR7240_PORT_CTRL_STATE_FORWARD | AR7240_PORT_CTRL_LEARN | + AR7240_PORT_CTRL_SINGLE_VLAN; + + if (port == AR7240_PORT_CPU) { + ar7240sw_reg_write(mii, AR7240_REG_PORT_STATUS(port), + AR7240_PORT_STATUS_SPEED_1000 | + AR7240_PORT_STATUS_TXFLOW | + AR7240_PORT_STATUS_RXFLOW | + AR7240_PORT_STATUS_TXMAC | + AR7240_PORT_STATUS_RXMAC | + AR7240_PORT_STATUS_DUPLEX); + } else { + ar7240sw_reg_write(mii, AR7240_REG_PORT_STATUS(port), + AR7240_PORT_STATUS_LINK_AUTO); + } + + /* Set the default VID for this port */ + if (as->vlan) { + vid = as->vlan_id[as->pvid[port]]; + mode = AR7240_PORT_VLAN_MODE_SECURE; + } else { + vid = port; + mode = AR7240_PORT_VLAN_MODE_PORT_ONLY; + } + + if (as->vlan) { + if (as->vlan_tagged & BIT(port)) + ctrl |= AR7240_PORT_CTRL_VLAN_MODE_ADD << + AR7240_PORT_CTRL_VLAN_MODE_S; + else + ctrl |= AR7240_PORT_CTRL_VLAN_MODE_STRIP << + AR7240_PORT_CTRL_VLAN_MODE_S; + } else { + ctrl |= AR7240_PORT_CTRL_VLAN_MODE_KEEP << + AR7240_PORT_CTRL_VLAN_MODE_S; + } + + if (!portmask) { + if (port == AR7240_PORT_CPU) + portmask = ar7240sw_port_mask_but(as, AR7240_PORT_CPU); + else + portmask = ar7240sw_port_mask(as, AR7240_PORT_CPU); + } + + /* allow the port to talk to all other ports, but exclude its + * own ID to prevent frames from being reflected back to the + * port that they came from */ + portmask &= ar7240sw_port_mask_but(as, port); + + ar7240sw_reg_write(mii, AR7240_REG_PORT_CTRL(port), ctrl); + if (sw_is_ar934x(as)) { + u32 vlan1, vlan2; + + vlan1 = (vid << AR934X_PORT_VLAN1_DEFAULT_CVID_S); + vlan2 = (portmask << AR934X_PORT_VLAN2_PORT_VID_MEM_S) | + (mode << AR934X_PORT_VLAN2_8021Q_MODE_S); + ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN1(port), vlan1); + ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN2(port), vlan2); + } else { + u32 vlan; + + vlan = vid | (mode << AR7240_PORT_VLAN_MODE_S) | + (portmask << AR7240_PORT_VLAN_DEST_PORTS_S); + + ar7240sw_reg_write(mii, AR7240_REG_PORT_VLAN(port), vlan); + } +} + +static int ar7240_set_addr(struct ar7240sw *as, u8 *addr) +{ + struct mii_bus *mii = as->mii_bus; + u32 t; + + t = (addr[4] << 8) | addr[5]; + ar7240sw_reg_write(mii, AR7240_REG_MAC_ADDR0, t); + + t = (addr[0] << 24) | (addr[1] << 16) | (addr[2] << 8) | addr[3]; + ar7240sw_reg_write(mii, AR7240_REG_MAC_ADDR1, t); + + return 0; +} + +static int +ar7240_set_vid(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + as->vlan_id[val->port_vlan] = val->value.i; + return 0; +} + +static int +ar7240_get_vid(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + val->value.i = as->vlan_id[val->port_vlan]; + return 0; +} + +static int +ar7240_set_pvid(struct switch_dev *dev, int port, int vlan) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + + /* make sure no invalid PVIDs get set */ + + if (vlan >= dev->vlans) + return -EINVAL; + + as->pvid[port] = vlan; + return 0; +} + +static int +ar7240_get_pvid(struct switch_dev *dev, int port, int *vlan) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + *vlan = as->pvid[port]; + return 0; +} + +static int +ar7240_get_ports(struct switch_dev *dev, struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + u8 ports = as->vlan_table[val->port_vlan]; + int i; + + val->len = 0; + for (i = 0; i < as->swdev.ports; i++) { + struct switch_port *p; + + if (!(ports & (1 << i))) + continue; + + p = &val->value.ports[val->len++]; + p->id = i; + if (as->vlan_tagged & (1 << i)) + p->flags = (1 << SWITCH_PORT_FLAG_TAGGED); + else + p->flags = 0; + } + return 0; +} + +static int +ar7240_set_ports(struct switch_dev *dev, struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + u8 *vt = &as->vlan_table[val->port_vlan]; + int i, j; + + *vt = 0; + for (i = 0; i < val->len; i++) { + struct switch_port *p = &val->value.ports[i]; + + if (p->flags & (1 << SWITCH_PORT_FLAG_TAGGED)) + as->vlan_tagged |= (1 << p->id); + else { + as->vlan_tagged &= ~(1 << p->id); + as->pvid[p->id] = val->port_vlan; + + /* make sure that an untagged port does not + * appear in other vlans */ + for (j = 0; j < AR7240_MAX_VLANS; j++) { + if (j == val->port_vlan) + continue; + as->vlan_table[j] &= ~(1 << p->id); + } + } + + *vt |= 1 << p->id; + } + return 0; +} + +static int +ar7240_set_vlan(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + as->vlan = !!val->value.i; + return 0; +} + +static int +ar7240_get_vlan(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + val->value.i = as->vlan; + return 0; +} + +static void +ar7240_vtu_op(struct ar7240sw *as, u32 op, u32 val) +{ + struct mii_bus *mii = as->mii_bus; + + if (ar7240sw_reg_wait(mii, AR7240_REG_VTU, AR7240_VTU_ACTIVE, 0, 5)) + return; + + if ((op & AR7240_VTU_OP) == AR7240_VTU_OP_LOAD) { + val &= AR7240_VTUDATA_MEMBER; + val |= AR7240_VTUDATA_VALID; + ar7240sw_reg_write(mii, AR7240_REG_VTU_DATA, val); + } + op |= AR7240_VTU_ACTIVE; + ar7240sw_reg_write(mii, AR7240_REG_VTU, op); +} + +static int +ar7240_hw_apply(struct switch_dev *dev) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + u8 portmask[AR7240_NUM_PORTS]; + int i, j; + + /* flush all vlan translation unit entries */ + ar7240_vtu_op(as, AR7240_VTU_OP_FLUSH, 0); + + memset(portmask, 0, sizeof(portmask)); + if (as->vlan) { + /* calculate the port destination masks and load vlans + * into the vlan translation unit */ + for (j = 0; j < AR7240_MAX_VLANS; j++) { + u8 vp = as->vlan_table[j]; + + if (!vp) + continue; + + for (i = 0; i < as->swdev.ports; i++) { + u8 mask = (1 << i); + if (vp & mask) + portmask[i] |= vp & ~mask; + } + + ar7240_vtu_op(as, + AR7240_VTU_OP_LOAD | + (as->vlan_id[j] << AR7240_VTU_VID_S), + as->vlan_table[j]); + } + } else { + /* vlan disabled: + * isolate all ports, but connect them to the cpu port */ + for (i = 0; i < as->swdev.ports; i++) { + if (i == AR7240_PORT_CPU) + continue; + + portmask[i] = 1 << AR7240_PORT_CPU; + portmask[AR7240_PORT_CPU] |= (1 << i); + } + } + + /* update the port destination mask registers and tag settings */ + for (i = 0; i < as->swdev.ports; i++) + ar7240sw_setup_port(as, i, portmask[i]); + + return 0; +} + +static int +ar7240_reset_switch(struct switch_dev *dev) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + ar7240sw_reset(as); + return 0; +} + +static int +ar7240_get_port_link(struct switch_dev *dev, int port, + struct switch_port_link *link) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + struct mii_bus *mii = as->mii_bus; + u32 status; + + if (port >= AR7240_NUM_PORTS) + return -EINVAL; + + status = ar7240sw_reg_read(mii, AR7240_REG_PORT_STATUS(port)); + link->aneg = !!(status & AR7240_PORT_STATUS_LINK_AUTO); + if (link->aneg) { + link->link = !!(status & AR7240_PORT_STATUS_LINK_UP); + if (!link->link) + return 0; + } else { + link->link = true; + } + + link->duplex = !!(status & AR7240_PORT_STATUS_DUPLEX); + link->tx_flow = !!(status & AR7240_PORT_STATUS_TXFLOW); + link->rx_flow = !!(status & AR7240_PORT_STATUS_RXFLOW); + switch (status & AR7240_PORT_STATUS_SPEED_M) { + case AR7240_PORT_STATUS_SPEED_10: + link->speed = SWITCH_PORT_SPEED_10; + break; + case AR7240_PORT_STATUS_SPEED_100: + link->speed = SWITCH_PORT_SPEED_100; + break; + case AR7240_PORT_STATUS_SPEED_1000: + link->speed = SWITCH_PORT_SPEED_1000; + break; + } + + return 0; +} + +static int +ar7240_get_port_stats(struct switch_dev *dev, int port, + struct switch_port_stats *stats) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + + if (port >= AR7240_NUM_PORTS) + return -EINVAL; + + ar7240sw_capture_stats(as); + + read_lock(&as->stats_lock); + stats->rx_bytes = as->port_stats[port].rx_good_byte; + stats->tx_bytes = as->port_stats[port].tx_byte; + read_unlock(&as->stats_lock); + + return 0; +} + +static int +ar7240_set_mirror_monitor_port(struct switch_dev *dev, + const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + struct mii_bus *mii = as->mii_bus; + + int port = val->value.i; + + if (port > 15) + return -EINVAL; + + ar7240sw_reg_rmw(mii, AR7240_REG_CPU_PORT, + AR7240_MIRROR_PORT_M << AR7240_MIRROR_PORT_S, + port << AR7240_MIRROR_PORT_S); + + return 0; +} + +static int +ar7240_get_mirror_monitor_port(struct switch_dev *dev, + const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + struct mii_bus *mii = as->mii_bus; + + u32 ret; + + ret = ar7240sw_reg_read(mii, AR7240_REG_CPU_PORT); + val->value.i = (ret >> AR7240_MIRROR_PORT_S) & AR7240_MIRROR_PORT_M; + + return 0; +} + +static int +ar7240_set_mirror_rx(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + struct mii_bus *mii = as->mii_bus; + + int port = val->port_vlan; + + if (port >= dev->ports) + return -EINVAL; + + if (val && val->value.i == 1) + ar7240sw_reg_set(mii, AR7240_REG_PORT_CTRL(port), + AR7240_PORT_CTRL_MIRROR_RX); + else + ar7240sw_reg_rmw(mii, AR7240_REG_PORT_CTRL(port), + AR7240_PORT_CTRL_MIRROR_RX, 0); + + return 0; +} + +static int +ar7240_get_mirror_rx(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + struct mii_bus *mii = as->mii_bus; + + u32 ctrl; + + int port = val->port_vlan; + + if (port >= dev->ports) + return -EINVAL; + + ctrl = ar7240sw_reg_read(mii, AR7240_REG_PORT_CTRL(port)); + + if ((ctrl & AR7240_PORT_CTRL_MIRROR_RX) == AR7240_PORT_CTRL_MIRROR_RX) + val->value.i = 1; + else + val->value.i = 0; + + return 0; +} + +static int +ar7240_set_mirror_tx(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + struct mii_bus *mii = as->mii_bus; + + int port = val->port_vlan; + + if (port >= dev->ports) + return -EINVAL; + + if (val && val->value.i == 1) + ar7240sw_reg_set(mii, AR7240_REG_PORT_CTRL(port), + AR7240_PORT_CTRL_MIRROR_TX); + else + ar7240sw_reg_rmw(mii, AR7240_REG_PORT_CTRL(port), + AR7240_PORT_CTRL_MIRROR_TX, 0); + + return 0; +} + +static int +ar7240_get_mirror_tx(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar7240sw *as = sw_to_ar7240(dev); + struct mii_bus *mii = as->mii_bus; + + u32 ctrl; + + int port = val->port_vlan; + + if (port >= dev->ports) + return -EINVAL; + + ctrl = ar7240sw_reg_read(mii, AR7240_REG_PORT_CTRL(port)); + + if ((ctrl & AR7240_PORT_CTRL_MIRROR_TX) == AR7240_PORT_CTRL_MIRROR_TX) + val->value.i = 1; + else + val->value.i = 0; + + return 0; +} + +static struct switch_attr ar7240_globals[] = { + { + .type = SWITCH_TYPE_INT, + .name = "enable_vlan", + .description = "Enable VLAN mode", + .set = ar7240_set_vlan, + .get = ar7240_get_vlan, + .max = 1 + }, + { + .type = SWITCH_TYPE_INT, + .name = "mirror_monitor_port", + .description = "Mirror monitor port", + .set = ar7240_set_mirror_monitor_port, + .get = ar7240_get_mirror_monitor_port, + .max = 15 + }, +}; + +static struct switch_attr ar7240_port[] = { + { + .type = SWITCH_TYPE_INT, + .name = "enable_mirror_rx", + .description = "Enable mirroring of RX packets", + .set = ar7240_set_mirror_rx, + .get = ar7240_get_mirror_rx, + .max = 1 + }, + { + .type = SWITCH_TYPE_INT, + .name = "enable_mirror_tx", + .description = "Enable mirroring of TX packets", + .set = ar7240_set_mirror_tx, + .get = ar7240_get_mirror_tx, + .max = 1 + }, +}; + +static struct switch_attr ar7240_vlan[] = { + { + .type = SWITCH_TYPE_INT, + .name = "vid", + .description = "VLAN ID", + .set = ar7240_set_vid, + .get = ar7240_get_vid, + .max = 4094, + }, +}; + +static const struct switch_dev_ops ar7240_ops = { + .attr_global = { + .attr = ar7240_globals, + .n_attr = ARRAY_SIZE(ar7240_globals), + }, + .attr_port = { + .attr = ar7240_port, + .n_attr = ARRAY_SIZE(ar7240_port), + }, + .attr_vlan = { + .attr = ar7240_vlan, + .n_attr = ARRAY_SIZE(ar7240_vlan), + }, + .get_port_pvid = ar7240_get_pvid, + .set_port_pvid = ar7240_set_pvid, + .get_vlan_ports = ar7240_get_ports, + .set_vlan_ports = ar7240_set_ports, + .apply_config = ar7240_hw_apply, + .reset_switch = ar7240_reset_switch, + .get_port_link = ar7240_get_port_link, + .get_port_stats = ar7240_get_port_stats, +}; + +static struct ar7240sw * +ar7240_probe(struct ag71xx *ag, struct device_node *np) +{ + struct mii_bus *mii = ag->mii_bus; + struct ar7240sw *as; + struct switch_dev *swdev; + u32 ctrl; + u16 phy_id1; + u16 phy_id2; + int i; + + phy_id1 = ar7240sw_phy_read(mii, 0, MII_PHYSID1); + phy_id2 = ar7240sw_phy_read(mii, 0, MII_PHYSID2); + if ((phy_id1 != AR7240_PHY_ID1 || phy_id2 != AR7240_PHY_ID2) && + (phy_id1 != AR934X_PHY_ID1 || phy_id2 != AR934X_PHY_ID2)) { + pr_err("%s: unknown phy id '%04x:%04x'\n", + dev_name(&mii->dev), phy_id1, phy_id2); + return NULL; + } + + as = kzalloc(sizeof(*as), GFP_KERNEL); + if (!as) + return NULL; + + as->mii_bus = mii; + + swdev = &as->swdev; + + ctrl = ar7240sw_reg_read(mii, AR7240_REG_MASK_CTRL); + as->ver = (ctrl >> AR7240_MASK_CTRL_VERSION_S) & + AR7240_MASK_CTRL_VERSION_M; + + if (sw_is_ar7240(as)) { + swdev->name = "AR7240/AR9330 built-in switch"; + swdev->ports = AR7240_NUM_PORTS - 1; + } else if (sw_is_ar934x(as)) { + swdev->name = "AR934X built-in switch"; + + if (ag->phy_if_mode == PHY_INTERFACE_MODE_GMII) { + ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE0, + AR934X_OPER_MODE0_MAC_GMII_EN); + } else if (ag->phy_if_mode == PHY_INTERFACE_MODE_MII) { + ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE0, + AR934X_OPER_MODE0_PHY_MII_EN); + } else { + pr_err("%s: invalid PHY interface mode\n", + dev_name(&mii->dev)); + goto err_free; + } + + if (of_property_read_bool(np, "phy4-mii-enable")) { + ar7240sw_reg_set(mii, AR934X_REG_OPER_MODE1, + AR934X_REG_OPER_MODE1_PHY4_MII_EN); + swdev->ports = AR7240_NUM_PORTS - 1; + } else { + swdev->ports = AR7240_NUM_PORTS; + } + } else { + pr_err("%s: unsupported chip, ctrl=%08x\n", + dev_name(&mii->dev), ctrl); + goto err_free; + } + + swdev->cpu_port = AR7240_PORT_CPU; + swdev->vlans = AR7240_MAX_VLANS; + swdev->ops = &ar7240_ops; + + if (register_switch(&as->swdev, ag->dev) < 0) + goto err_free; + + pr_info("%s: Found an %s\n", dev_name(&mii->dev), swdev->name); + + /* initialize defaults */ + for (i = 0; i < AR7240_MAX_VLANS; i++) + as->vlan_id[i] = i; + + as->vlan_table[0] = ar7240sw_port_mask_all(as); + + return as; + +err_free: + kfree(as); + return NULL; +} + +void ag71xx_ar7240_start(struct ag71xx *ag) +{ + struct ar7240sw *as = ag->phy_priv; + + if (!as) + return; + + ar7240sw_reset(as); + + ar7240_set_addr(as, ag->dev->dev_addr); + ar7240_hw_apply(&as->swdev); +} + +int ag71xx_ar7240_init(struct ag71xx *ag, struct device_node *np) +{ + struct ar7240sw *as; + + as = ar7240_probe(ag, np); + if (!as) + return -ENODEV; + + ag->phy_priv = as; + ar7240sw_reset(as); + + rwlock_init(&as->stats_lock); + + return 0; +} + +void ag71xx_ar7240_cleanup(struct ag71xx *ag) +{ + struct ar7240sw *as = ag->phy_priv; + + if (!as) + return; + + unregister_switch(&as->swdev); + kfree(as); + ag->phy_priv = NULL; +} diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_debugfs.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_debugfs.c new file mode 100644 index 0000000000..20cf1c15c8 --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_debugfs.c @@ -0,0 +1,285 @@ +/* + * Atheros AR71xx built-in ethernet mac driver + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * Based on Atheros' AG7100 driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/debugfs.h> + +#include "ag71xx.h" + +static struct dentry *ag71xx_debugfs_root; + +static int ag71xx_debugfs_generic_open(struct inode *inode, struct file *file) +{ + file->private_data = inode->i_private; + return 0; +} + +void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status) +{ + if (status) + ag->debug.int_stats.total++; + if (status & AG71XX_INT_TX_PS) + ag->debug.int_stats.tx_ps++; + if (status & AG71XX_INT_TX_UR) + ag->debug.int_stats.tx_ur++; + if (status & AG71XX_INT_TX_BE) + ag->debug.int_stats.tx_be++; + if (status & AG71XX_INT_RX_PR) + ag->debug.int_stats.rx_pr++; + if (status & AG71XX_INT_RX_OF) + ag->debug.int_stats.rx_of++; + if (status & AG71XX_INT_RX_BE) + ag->debug.int_stats.rx_be++; +} + +static ssize_t read_file_int_stats(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ +#define PR_INT_STAT(_label, _field) \ + len += snprintf(buf + len, sizeof(buf) - len, \ + "%20s: %10lu\n", _label, ag->debug.int_stats._field); + + struct ag71xx *ag = file->private_data; + char buf[256]; + unsigned int len = 0; + + PR_INT_STAT("TX Packet Sent", tx_ps); + PR_INT_STAT("TX Underrun", tx_ur); + PR_INT_STAT("TX Bus Error", tx_be); + PR_INT_STAT("RX Packet Received", rx_pr); + PR_INT_STAT("RX Overflow", rx_of); + PR_INT_STAT("RX Bus Error", rx_be); + len += snprintf(buf + len, sizeof(buf) - len, "\n"); + PR_INT_STAT("Total", total); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +#undef PR_INT_STAT +} + +static const struct file_operations ag71xx_fops_int_stats = { + .open = ag71xx_debugfs_generic_open, + .read = read_file_int_stats, + .owner = THIS_MODULE +}; + +void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx) +{ + struct ag71xx_napi_stats *stats = &ag->debug.napi_stats; + + if (rx) { + stats->rx_count++; + stats->rx_packets += rx; + if (rx <= AG71XX_NAPI_WEIGHT) + stats->rx[rx]++; + if (rx > stats->rx_packets_max) + stats->rx_packets_max = rx; + } + + if (tx) { + stats->tx_count++; + stats->tx_packets += tx; + if (tx <= AG71XX_NAPI_WEIGHT) + stats->tx[tx]++; + if (tx > stats->tx_packets_max) + stats->tx_packets_max = tx; + } +} + +static ssize_t read_file_napi_stats(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ag71xx *ag = file->private_data; + struct ag71xx_napi_stats *stats = &ag->debug.napi_stats; + char *buf; + unsigned int buflen; + unsigned int len = 0; + unsigned long rx_avg = 0; + unsigned long tx_avg = 0; + int ret; + int i; + + buflen = 2048; + buf = kmalloc(buflen, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + if (stats->rx_count) + rx_avg = stats->rx_packets / stats->rx_count; + + if (stats->tx_count) + tx_avg = stats->tx_packets / stats->tx_count; + + len += snprintf(buf + len, buflen - len, "%3s %10s %10s\n", + "len", "rx", "tx"); + + for (i = 1; i <= AG71XX_NAPI_WEIGHT; i++) + len += snprintf(buf + len, buflen - len, + "%3d: %10lu %10lu\n", + i, stats->rx[i], stats->tx[i]); + + len += snprintf(buf + len, buflen - len, "\n"); + + len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n", + "sum", stats->rx_count, stats->tx_count); + len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n", + "avg", rx_avg, tx_avg); + len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n", + "max", stats->rx_packets_max, stats->tx_packets_max); + len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n", + "pkt", stats->rx_packets, stats->tx_packets); + + ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return ret; +} + +static const struct file_operations ag71xx_fops_napi_stats = { + .open = ag71xx_debugfs_generic_open, + .read = read_file_napi_stats, + .owner = THIS_MODULE +}; + +#define DESC_PRINT_LEN 64 + +static ssize_t read_file_ring(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos, + struct ag71xx *ag, + struct ag71xx_ring *ring, + unsigned desc_reg) +{ + int ring_size = BIT(ring->order); + int ring_mask = ring_size - 1; + char *buf; + unsigned int buflen; + unsigned int len = 0; + unsigned long flags; + ssize_t ret; + int curr; + int dirty; + u32 desc_hw; + int i; + + buflen = (ring_size * DESC_PRINT_LEN); + buf = kmalloc(buflen, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + len += snprintf(buf + len, buflen - len, + "Idx ... %-8s %-8s %-8s %-8s .\n", + "desc", "next", "data", "ctrl"); + + spin_lock_irqsave(&ag->lock, flags); + + curr = (ring->curr & ring_mask); + dirty = (ring->dirty & ring_mask); + desc_hw = ag71xx_rr(ag, desc_reg); + for (i = 0; i < ring_size; i++) { + struct ag71xx_desc *desc = ag71xx_ring_desc(ring, i); + u32 desc_dma = ((u32) ring->descs_dma) + i * AG71XX_DESC_SIZE; + + len += snprintf(buf + len, buflen - len, + "%3d %c%c%c %08x %08x %08x %08x %c\n", + i, + (i == curr) ? 'C' : ' ', + (i == dirty) ? 'D' : ' ', + (desc_hw == desc_dma) ? 'H' : ' ', + desc_dma, + desc->next, + desc->data, + desc->ctrl, + (desc->ctrl & DESC_EMPTY) ? 'E' : '*'); + } + + spin_unlock_irqrestore(&ag->lock, flags); + + ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return ret; +} + +static ssize_t read_file_tx_ring(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ag71xx *ag = file->private_data; + + return read_file_ring(file, user_buf, count, ppos, ag, &ag->tx_ring, + AG71XX_REG_TX_DESC); +} + +static const struct file_operations ag71xx_fops_tx_ring = { + .open = ag71xx_debugfs_generic_open, + .read = read_file_tx_ring, + .owner = THIS_MODULE +}; + +static ssize_t read_file_rx_ring(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ag71xx *ag = file->private_data; + + return read_file_ring(file, user_buf, count, ppos, ag, &ag->rx_ring, + AG71XX_REG_RX_DESC); +} + +static const struct file_operations ag71xx_fops_rx_ring = { + .open = ag71xx_debugfs_generic_open, + .read = read_file_rx_ring, + .owner = THIS_MODULE +}; + +void ag71xx_debugfs_exit(struct ag71xx *ag) +{ + debugfs_remove_recursive(ag->debug.debugfs_dir); +} + +int ag71xx_debugfs_init(struct ag71xx *ag) +{ + struct device *dev = &ag->pdev->dev; + + ag->debug.debugfs_dir = debugfs_create_dir(dev_name(dev), + ag71xx_debugfs_root); + if (!ag->debug.debugfs_dir) { + dev_err(dev, "unable to create debugfs directory\n"); + return -ENOENT; + } + + debugfs_create_file("int_stats", S_IRUGO, ag->debug.debugfs_dir, + ag, &ag71xx_fops_int_stats); + debugfs_create_file("napi_stats", S_IRUGO, ag->debug.debugfs_dir, + ag, &ag71xx_fops_napi_stats); + debugfs_create_file("tx_ring", S_IRUGO, ag->debug.debugfs_dir, + ag, &ag71xx_fops_tx_ring); + debugfs_create_file("rx_ring", S_IRUGO, ag->debug.debugfs_dir, + ag, &ag71xx_fops_rx_ring); + + return 0; +} + +int ag71xx_debugfs_root_init(void) +{ + if (ag71xx_debugfs_root) + return -EBUSY; + + ag71xx_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL); + if (!ag71xx_debugfs_root) + return -ENOENT; + + return 0; +} + +void ag71xx_debugfs_root_exit(void) +{ + debugfs_remove(ag71xx_debugfs_root); + ag71xx_debugfs_root = NULL; +} diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c new file mode 100644 index 0000000000..6f37fda387 --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c @@ -0,0 +1,120 @@ +/* + * Atheros AR71xx built-in ethernet mac driver + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * Based on Atheros' AG7100 driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include "ag71xx.h" + +static int ag71xx_ethtool_get_settings(struct net_device *dev, + struct ethtool_cmd *cmd) +{ + struct ag71xx *ag = netdev_priv(dev); + struct phy_device *phydev = ag->phy_dev; + + if (!phydev) + return -ENODEV; + + return phy_ethtool_ioctl(phydev, cmd); +} + +static int ag71xx_ethtool_set_settings(struct net_device *dev, + struct ethtool_cmd *cmd) +{ + struct ag71xx *ag = netdev_priv(dev); + struct phy_device *phydev = ag->phy_dev; + + if (!phydev) + return -ENODEV; + + return phy_ethtool_ioctl(phydev, cmd); +} + +static u32 ag71xx_ethtool_get_msglevel(struct net_device *dev) +{ + struct ag71xx *ag = netdev_priv(dev); + + return ag->msg_enable; +} + +static void ag71xx_ethtool_set_msglevel(struct net_device *dev, u32 msg_level) +{ + struct ag71xx *ag = netdev_priv(dev); + + ag->msg_enable = msg_level; +} + +static void ag71xx_ethtool_get_ringparam(struct net_device *dev, + struct ethtool_ringparam *er) +{ + struct ag71xx *ag = netdev_priv(dev); + + er->tx_max_pending = AG71XX_TX_RING_SIZE_MAX; + er->rx_max_pending = AG71XX_RX_RING_SIZE_MAX; + er->rx_mini_max_pending = 0; + er->rx_jumbo_max_pending = 0; + + er->tx_pending = BIT(ag->tx_ring.order); + er->rx_pending = BIT(ag->rx_ring.order); + er->rx_mini_pending = 0; + er->rx_jumbo_pending = 0; + + if (ag->tx_ring.desc_split) + er->tx_pending /= AG71XX_TX_RING_DS_PER_PKT; +} + +static int ag71xx_ethtool_set_ringparam(struct net_device *dev, + struct ethtool_ringparam *er) +{ + struct ag71xx *ag = netdev_priv(dev); + unsigned tx_size; + unsigned rx_size; + int err = 0; + + if (er->rx_mini_pending != 0|| + er->rx_jumbo_pending != 0 || + er->rx_pending == 0 || + er->tx_pending == 0) + return -EINVAL; + + tx_size = er->tx_pending < AG71XX_TX_RING_SIZE_MAX ? + er->tx_pending : AG71XX_TX_RING_SIZE_MAX; + + rx_size = er->rx_pending < AG71XX_RX_RING_SIZE_MAX ? + er->rx_pending : AG71XX_RX_RING_SIZE_MAX; + + if (netif_running(dev)) { + err = dev->netdev_ops->ndo_stop(dev); + if (err) + return err; + } + + if (ag->tx_ring.desc_split) + tx_size *= AG71XX_TX_RING_DS_PER_PKT; + + ag->tx_ring.order = ag71xx_ring_size_order(tx_size); + ag->rx_ring.order = ag71xx_ring_size_order(rx_size); + + if (netif_running(dev)) + err = dev->netdev_ops->ndo_open(dev); + + return err; +} + +struct ethtool_ops ag71xx_ethtool_ops = { + .set_settings = ag71xx_ethtool_set_settings, + .get_settings = ag71xx_ethtool_get_settings, + .get_msglevel = ag71xx_ethtool_get_msglevel, + .set_msglevel = ag71xx_ethtool_set_msglevel, + .get_ringparam = ag71xx_ethtool_get_ringparam, + .set_ringparam = ag71xx_ethtool_set_ringparam, + .get_link = ethtool_op_get_link, + .get_ts_info = ethtool_op_get_ts_info, +}; diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c new file mode 100644 index 0000000000..9ccfb00c3a --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c @@ -0,0 +1,1611 @@ +/* + * Atheros AR71xx built-in ethernet mac driver + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * Based on Atheros' AG7100 driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/sizes.h> +#include <linux/of_net.h> +#include <linux/of_address.h> +#include "ag71xx.h" + +#define AG71XX_DEFAULT_MSG_ENABLE \ + (NETIF_MSG_DRV \ + | NETIF_MSG_PROBE \ + | NETIF_MSG_LINK \ + | NETIF_MSG_TIMER \ + | NETIF_MSG_IFDOWN \ + | NETIF_MSG_IFUP \ + | NETIF_MSG_RX_ERR \ + | NETIF_MSG_TX_ERR) + +static int ag71xx_msg_level = -1; + +module_param_named(msg_level, ag71xx_msg_level, int, 0); +MODULE_PARM_DESC(msg_level, "Message level (-1=defaults,0=none,...,16=all)"); + +#define ETH_SWITCH_HEADER_LEN 2 + +static int ag71xx_tx_packets(struct ag71xx *ag, bool flush); + +static inline unsigned int ag71xx_max_frame_len(unsigned int mtu) +{ + return ETH_SWITCH_HEADER_LEN + ETH_HLEN + VLAN_HLEN + mtu + ETH_FCS_LEN; +} + +static void ag71xx_dump_dma_regs(struct ag71xx *ag) +{ + DBG("%s: dma_tx_ctrl=%08x, dma_tx_desc=%08x, dma_tx_status=%08x\n", + ag->dev->name, + ag71xx_rr(ag, AG71XX_REG_TX_CTRL), + ag71xx_rr(ag, AG71XX_REG_TX_DESC), + ag71xx_rr(ag, AG71XX_REG_TX_STATUS)); + + DBG("%s: dma_rx_ctrl=%08x, dma_rx_desc=%08x, dma_rx_status=%08x\n", + ag->dev->name, + ag71xx_rr(ag, AG71XX_REG_RX_CTRL), + ag71xx_rr(ag, AG71XX_REG_RX_DESC), + ag71xx_rr(ag, AG71XX_REG_RX_STATUS)); +} + +static inline void ag71xx_dump_intr(struct ag71xx *ag, char *label, u32 intr) +{ + DBG("%s: %s intr=%08x %s%s%s%s%s%s\n", + ag->dev->name, label, intr, + (intr & AG71XX_INT_TX_PS) ? "TXPS " : "", + (intr & AG71XX_INT_TX_UR) ? "TXUR " : "", + (intr & AG71XX_INT_TX_BE) ? "TXBE " : "", + (intr & AG71XX_INT_RX_PR) ? "RXPR " : "", + (intr & AG71XX_INT_RX_OF) ? "RXOF " : "", + (intr & AG71XX_INT_RX_BE) ? "RXBE " : ""); +} + +static void ag71xx_ring_tx_clean(struct ag71xx *ag) +{ + struct ag71xx_ring *ring = &ag->tx_ring; + struct net_device *dev = ag->dev; + int ring_mask = BIT(ring->order) - 1; + u32 bytes_compl = 0, pkts_compl = 0; + + while (ring->curr != ring->dirty) { + struct ag71xx_desc *desc; + u32 i = ring->dirty & ring_mask; + + desc = ag71xx_ring_desc(ring, i); + if (!ag71xx_desc_empty(desc)) { + desc->ctrl = 0; + dev->stats.tx_errors++; + } + + if (ring->buf[i].skb) { + bytes_compl += ring->buf[i].len; + pkts_compl++; + dev_kfree_skb_any(ring->buf[i].skb); + } + ring->buf[i].skb = NULL; + ring->dirty++; + } + + /* flush descriptors */ + wmb(); + + netdev_completed_queue(dev, pkts_compl, bytes_compl); +} + +static void ag71xx_ring_tx_init(struct ag71xx *ag) +{ + struct ag71xx_ring *ring = &ag->tx_ring; + int ring_size = BIT(ring->order); + int ring_mask = ring_size - 1; + int i; + + for (i = 0; i < ring_size; i++) { + struct ag71xx_desc *desc = ag71xx_ring_desc(ring, i); + + desc->next = (u32) (ring->descs_dma + + AG71XX_DESC_SIZE * ((i + 1) & ring_mask)); + + desc->ctrl = DESC_EMPTY; + ring->buf[i].skb = NULL; + } + + /* flush descriptors */ + wmb(); + + ring->curr = 0; + ring->dirty = 0; + netdev_reset_queue(ag->dev); +} + +static void ag71xx_ring_rx_clean(struct ag71xx *ag) +{ + struct ag71xx_ring *ring = &ag->rx_ring; + int ring_size = BIT(ring->order); + int i; + + if (!ring->buf) + return; + + for (i = 0; i < ring_size; i++) + if (ring->buf[i].rx_buf) { + dma_unmap_single(&ag->dev->dev, ring->buf[i].dma_addr, + ag->rx_buf_size, DMA_FROM_DEVICE); + skb_free_frag(ring->buf[i].rx_buf); + } +} + +static int ag71xx_buffer_size(struct ag71xx *ag) +{ + return ag->rx_buf_size + + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); +} + +static bool ag71xx_fill_rx_buf(struct ag71xx *ag, struct ag71xx_buf *buf, + int offset, + void *(*alloc)(unsigned int size)) +{ + struct ag71xx_ring *ring = &ag->rx_ring; + struct ag71xx_desc *desc = ag71xx_ring_desc(ring, buf - &ring->buf[0]); + void *data; + + data = alloc(ag71xx_buffer_size(ag)); + if (!data) + return false; + + buf->rx_buf = data; + buf->dma_addr = dma_map_single(&ag->dev->dev, data, ag->rx_buf_size, + DMA_FROM_DEVICE); + desc->data = (u32) buf->dma_addr + offset; + return true; +} + +static int ag71xx_ring_rx_init(struct ag71xx *ag) +{ + struct ag71xx_ring *ring = &ag->rx_ring; + int ring_size = BIT(ring->order); + int ring_mask = BIT(ring->order) - 1; + unsigned int i; + int ret; + + ret = 0; + for (i = 0; i < ring_size; i++) { + struct ag71xx_desc *desc = ag71xx_ring_desc(ring, i); + + desc->next = (u32) (ring->descs_dma + + AG71XX_DESC_SIZE * ((i + 1) & ring_mask)); + + DBG("ag71xx: RX desc at %p, next is %08x\n", + desc, desc->next); + } + + for (i = 0; i < ring_size; i++) { + struct ag71xx_desc *desc = ag71xx_ring_desc(ring, i); + + if (!ag71xx_fill_rx_buf(ag, &ring->buf[i], ag->rx_buf_offset, + netdev_alloc_frag)) { + ret = -ENOMEM; + break; + } + + desc->ctrl = DESC_EMPTY; + } + + /* flush descriptors */ + wmb(); + + ring->curr = 0; + ring->dirty = 0; + + return ret; +} + +static int ag71xx_ring_rx_refill(struct ag71xx *ag) +{ + struct ag71xx_ring *ring = &ag->rx_ring; + int ring_mask = BIT(ring->order) - 1; + unsigned int count; + int offset = ag->rx_buf_offset; + + count = 0; + for (; ring->curr - ring->dirty > 0; ring->dirty++) { + struct ag71xx_desc *desc; + unsigned int i; + + i = ring->dirty & ring_mask; + desc = ag71xx_ring_desc(ring, i); + + if (!ring->buf[i].rx_buf && + !ag71xx_fill_rx_buf(ag, &ring->buf[i], offset, + napi_alloc_frag)) + break; + + desc->ctrl = DESC_EMPTY; + count++; + } + + /* flush descriptors */ + wmb(); + + DBG("%s: %u rx descriptors refilled\n", ag->dev->name, count); + + return count; +} + +static int ag71xx_rings_init(struct ag71xx *ag) +{ + struct ag71xx_ring *tx = &ag->tx_ring; + struct ag71xx_ring *rx = &ag->rx_ring; + int ring_size = BIT(tx->order) + BIT(rx->order); + int tx_size = BIT(tx->order); + + tx->buf = kzalloc(ring_size * sizeof(*tx->buf), GFP_KERNEL); + if (!tx->buf) + return -ENOMEM; + + tx->descs_cpu = dma_alloc_coherent(NULL, ring_size * AG71XX_DESC_SIZE, + &tx->descs_dma, GFP_ATOMIC); + if (!tx->descs_cpu) { + kfree(tx->buf); + tx->buf = NULL; + return -ENOMEM; + } + + rx->buf = &tx->buf[BIT(tx->order)]; + rx->descs_cpu = ((void *)tx->descs_cpu) + tx_size * AG71XX_DESC_SIZE; + rx->descs_dma = tx->descs_dma + tx_size * AG71XX_DESC_SIZE; + + ag71xx_ring_tx_init(ag); + return ag71xx_ring_rx_init(ag); +} + +static void ag71xx_rings_free(struct ag71xx *ag) +{ + struct ag71xx_ring *tx = &ag->tx_ring; + struct ag71xx_ring *rx = &ag->rx_ring; + int ring_size = BIT(tx->order) + BIT(rx->order); + + if (tx->descs_cpu) + dma_free_coherent(NULL, ring_size * AG71XX_DESC_SIZE, + tx->descs_cpu, tx->descs_dma); + + kfree(tx->buf); + + tx->descs_cpu = NULL; + rx->descs_cpu = NULL; + tx->buf = NULL; + rx->buf = NULL; +} + +static void ag71xx_rings_cleanup(struct ag71xx *ag) +{ + ag71xx_ring_rx_clean(ag); + ag71xx_ring_tx_clean(ag); + ag71xx_rings_free(ag); + + netdev_reset_queue(ag->dev); +} + +static unsigned char *ag71xx_speed_str(struct ag71xx *ag) +{ + switch (ag->speed) { + case SPEED_1000: + return "1000"; + case SPEED_100: + return "100"; + case SPEED_10: + return "10"; + } + + return "?"; +} + +static void ag71xx_hw_set_macaddr(struct ag71xx *ag, unsigned char *mac) +{ + u32 t; + + t = (((u32) mac[5]) << 24) | (((u32) mac[4]) << 16) + | (((u32) mac[3]) << 8) | ((u32) mac[2]); + + ag71xx_wr(ag, AG71XX_REG_MAC_ADDR1, t); + + t = (((u32) mac[1]) << 24) | (((u32) mac[0]) << 16); + ag71xx_wr(ag, AG71XX_REG_MAC_ADDR2, t); +} + +static void ag71xx_dma_reset(struct ag71xx *ag) +{ + u32 val; + int i; + + ag71xx_dump_dma_regs(ag); + + /* stop RX and TX */ + ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0); + ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0); + + /* + * give the hardware some time to really stop all rx/tx activity + * clearing the descriptors too early causes random memory corruption + */ + mdelay(1); + + /* clear descriptor addresses */ + ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->stop_desc_dma); + ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->stop_desc_dma); + + /* clear pending RX/TX interrupts */ + for (i = 0; i < 256; i++) { + ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR); + ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS); + } + + /* clear pending errors */ + ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE | RX_STATUS_OF); + ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE | TX_STATUS_UR); + + val = ag71xx_rr(ag, AG71XX_REG_RX_STATUS); + if (val) + pr_alert("%s: unable to clear DMA Rx status: %08x\n", + ag->dev->name, val); + + val = ag71xx_rr(ag, AG71XX_REG_TX_STATUS); + + /* mask out reserved bits */ + val &= ~0xff000000; + + if (val) + pr_alert("%s: unable to clear DMA Tx status: %08x\n", + ag->dev->name, val); + + ag71xx_dump_dma_regs(ag); +} + +#define MAC_CFG1_INIT (MAC_CFG1_RXE | MAC_CFG1_TXE | \ + MAC_CFG1_SRX | MAC_CFG1_STX) + +#define FIFO_CFG0_INIT (FIFO_CFG0_ALL << FIFO_CFG0_ENABLE_SHIFT) + +#define FIFO_CFG4_INIT (FIFO_CFG4_DE | FIFO_CFG4_DV | FIFO_CFG4_FC | \ + FIFO_CFG4_CE | FIFO_CFG4_CR | FIFO_CFG4_LM | \ + FIFO_CFG4_LO | FIFO_CFG4_OK | FIFO_CFG4_MC | \ + FIFO_CFG4_BC | FIFO_CFG4_DR | FIFO_CFG4_LE | \ + FIFO_CFG4_CF | FIFO_CFG4_PF | FIFO_CFG4_UO | \ + FIFO_CFG4_VT) + +#define FIFO_CFG5_INIT (FIFO_CFG5_DE | FIFO_CFG5_DV | FIFO_CFG5_FC | \ + FIFO_CFG5_CE | FIFO_CFG5_LO | FIFO_CFG5_OK | \ + FIFO_CFG5_MC | FIFO_CFG5_BC | FIFO_CFG5_DR | \ + FIFO_CFG5_CF | FIFO_CFG5_PF | FIFO_CFG5_VT | \ + FIFO_CFG5_LE | FIFO_CFG5_FT | FIFO_CFG5_16 | \ + FIFO_CFG5_17 | FIFO_CFG5_SF) + +static void ag71xx_hw_stop(struct ag71xx *ag) +{ + /* disable all interrupts and stop the rx/tx engine */ + ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, 0); + ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0); + ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0); +} + +static void ag71xx_hw_setup(struct ag71xx *ag) +{ + struct device_node *np = ag->pdev->dev.of_node; + u32 init = MAC_CFG1_INIT; + + /* setup MAC configuration registers */ + if (of_property_read_bool(np, "flow-control")) + init |= MAC_CFG1_TFC | MAC_CFG1_RFC; + ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, init); + + ag71xx_sb(ag, AG71XX_REG_MAC_CFG2, + MAC_CFG2_PAD_CRC_EN | MAC_CFG2_LEN_CHECK); + + /* setup max frame length to zero */ + ag71xx_wr(ag, AG71XX_REG_MAC_MFL, 0); + + /* setup FIFO configuration registers */ + ag71xx_wr(ag, AG71XX_REG_FIFO_CFG0, FIFO_CFG0_INIT); + ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, ag->fifodata[0]); + ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, ag->fifodata[1]); + ag71xx_wr(ag, AG71XX_REG_FIFO_CFG4, FIFO_CFG4_INIT); + ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, FIFO_CFG5_INIT); +} + +static void ag71xx_hw_init(struct ag71xx *ag) +{ + ag71xx_hw_stop(ag); + + if (ag->phy_reset) { + reset_control_assert(ag->phy_reset); + msleep(50); + reset_control_deassert(ag->phy_reset); + msleep(200); + } + + ag71xx_sb(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_SR); + udelay(20); + + reset_control_assert(ag->mac_reset); + msleep(100); + reset_control_deassert(ag->mac_reset); + msleep(200); + + ag71xx_hw_setup(ag); + + ag71xx_dma_reset(ag); +} + +static void ag71xx_fast_reset(struct ag71xx *ag) +{ + struct net_device *dev = ag->dev; + u32 rx_ds; + u32 mii_reg; + + ag71xx_hw_stop(ag); + wmb(); + + mii_reg = ag71xx_rr(ag, AG71XX_REG_MII_CFG); + rx_ds = ag71xx_rr(ag, AG71XX_REG_RX_DESC); + + ag71xx_tx_packets(ag, true); + + reset_control_assert(ag->mac_reset); + udelay(10); + reset_control_deassert(ag->mac_reset); + udelay(10); + + ag71xx_dma_reset(ag); + ag71xx_hw_setup(ag); + ag->tx_ring.curr = 0; + ag->tx_ring.dirty = 0; + netdev_reset_queue(ag->dev); + + /* setup max frame length */ + ag71xx_wr(ag, AG71XX_REG_MAC_MFL, + ag71xx_max_frame_len(ag->dev->mtu)); + + ag71xx_wr(ag, AG71XX_REG_RX_DESC, rx_ds); + ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->tx_ring.descs_dma); + ag71xx_wr(ag, AG71XX_REG_MII_CFG, mii_reg); + + ag71xx_hw_set_macaddr(ag, dev->dev_addr); +} + +static void ag71xx_hw_start(struct ag71xx *ag) +{ + /* start RX engine */ + ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE); + + /* enable interrupts */ + ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, AG71XX_INT_INIT); + + netif_wake_queue(ag->dev); +} + +static void ath79_set_pllval(struct ag71xx *ag) +{ + u32 pll_reg = ag->pllreg[1]; + u32 pll_val; + + if (!ag->pllregmap) + return; + + switch (ag->speed) { + case SPEED_10: + pll_val = ag->plldata[2]; + break; + case SPEED_100: + pll_val = ag->plldata[1]; + break; + case SPEED_1000: + pll_val = ag->plldata[0]; + break; + default: + BUG(); + } + + if (pll_val) + regmap_write(ag->pllregmap, pll_reg, pll_val); +} + +static void ath79_set_pll(struct ag71xx *ag) +{ + u32 pll_cfg = ag->pllreg[0]; + u32 pll_shift = ag->pllreg[2]; + + if (!ag->pllregmap) + return; + + regmap_update_bits(ag->pllregmap, pll_cfg, 3 << pll_shift, 2 << pll_shift); + udelay(100); + + ath79_set_pllval(ag); + + regmap_update_bits(ag->pllregmap, pll_cfg, 3 << pll_shift, 3 << pll_shift); + udelay(100); + + regmap_update_bits(ag->pllregmap, pll_cfg, 3 << pll_shift, 0); + udelay(100); +} + +static void ath79_mii_ctrl_set_speed(struct ag71xx *ag) +{ + unsigned int mii_speed; + u32 t; + + if (!ag->mii_base) + return; + + switch (ag->speed) { + case SPEED_10: + mii_speed = AR71XX_MII_CTRL_SPEED_10; + break; + case SPEED_100: + mii_speed = AR71XX_MII_CTRL_SPEED_100; + break; + case SPEED_1000: + mii_speed = AR71XX_MII_CTRL_SPEED_1000; + break; + default: + BUG(); + } + + t = __raw_readl(ag->mii_base); + t &= ~(AR71XX_MII_CTRL_IF_MASK); + t |= (mii_speed & AR71XX_MII_CTRL_IF_MASK); + __raw_writel(t, ag->mii_base); +} + +static void +__ag71xx_link_adjust(struct ag71xx *ag, bool update) +{ + struct device_node *np = ag->pdev->dev.of_node; + u32 cfg2; + u32 ifctl; + u32 fifo5; + + if (!ag->link && update) { + ag71xx_hw_stop(ag); + netif_carrier_off(ag->dev); + if (netif_msg_link(ag)) + pr_info("%s: link down\n", ag->dev->name); + return; + } + + if (!of_device_is_compatible(np, "qca,ar9130-eth") && + !of_device_is_compatible(np, "qca,ar7100-eth")) + ag71xx_fast_reset(ag); + + cfg2 = ag71xx_rr(ag, AG71XX_REG_MAC_CFG2); + cfg2 &= ~(MAC_CFG2_IF_1000 | MAC_CFG2_IF_10_100 | MAC_CFG2_FDX); + cfg2 |= (ag->duplex) ? MAC_CFG2_FDX : 0; + + ifctl = ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL); + ifctl &= ~(MAC_IFCTL_SPEED); + + fifo5 = ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5); + fifo5 &= ~FIFO_CFG5_BM; + + switch (ag->speed) { + case SPEED_1000: + cfg2 |= MAC_CFG2_IF_1000; + fifo5 |= FIFO_CFG5_BM; + break; + case SPEED_100: + cfg2 |= MAC_CFG2_IF_10_100; + ifctl |= MAC_IFCTL_SPEED; + break; + case SPEED_10: + cfg2 |= MAC_CFG2_IF_10_100; + break; + default: + BUG(); + return; + } + + if (ag->tx_ring.desc_split) { + ag->fifodata[2] &= 0xffff; + ag->fifodata[2] |= ((2048 - ag->tx_ring.desc_split) / 4) << 16; + } + + ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, ag->fifodata[2]); + + if (update) { + if (of_device_is_compatible(np, "qca,ar7100-eth")) { + ath79_set_pll(ag); + ath79_mii_ctrl_set_speed(ag); + } else if (of_device_is_compatible(np, "qca,ar7242-eth")) { + ath79_set_pll(ag); + } else if (of_device_is_compatible(np, "qca,ar9130-eth")) { + } else if (of_device_is_compatible(np, "qca,ar9340-eth")) { + } else if (of_device_is_compatible(np, "qca,qca9550-eth")) { + } else if (of_device_is_compatible(np, "qca,qca9560-eth")) { + } + } + + ag71xx_wr(ag, AG71XX_REG_MAC_CFG2, cfg2); + ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, fifo5); + ag71xx_wr(ag, AG71XX_REG_MAC_IFCTL, ifctl); + + if (of_device_is_compatible(np, "qca,qca9530-eth")) { + /* + * The rx ring buffer can stall on small packets on QCA953x and + * QCA956x. Disabling the inline checksum engine fixes the stall. + * The wr, rr functions cannot be used since this hidden register + * is outside of the normal ag71xx register block. + */ + void __iomem *dam = ioremap_nocache(0xb90001bc, 0x4); + if (dam) { + __raw_writel(__raw_readl(dam) & ~BIT(27), dam); + (void)__raw_readl(dam); + iounmap(dam); + } + } + + ag71xx_hw_start(ag); + + netif_carrier_on(ag->dev); + if (update && netif_msg_link(ag)) + pr_info("%s: link up (%sMbps/%s duplex)\n", + ag->dev->name, + ag71xx_speed_str(ag), + (DUPLEX_FULL == ag->duplex) ? "Full" : "Half"); + + DBG("%s: fifo_cfg0=%#x, fifo_cfg1=%#x, fifo_cfg2=%#x\n", + ag->dev->name, + ag71xx_rr(ag, AG71XX_REG_FIFO_CFG0), + ag71xx_rr(ag, AG71XX_REG_FIFO_CFG1), + ag71xx_rr(ag, AG71XX_REG_FIFO_CFG2)); + + DBG("%s: fifo_cfg3=%#x, fifo_cfg4=%#x, fifo_cfg5=%#x\n", + ag->dev->name, + ag71xx_rr(ag, AG71XX_REG_FIFO_CFG3), + ag71xx_rr(ag, AG71XX_REG_FIFO_CFG4), + ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5)); + + DBG("%s: mac_cfg2=%#x, mac_ifctl=%#x\n", + ag->dev->name, + ag71xx_rr(ag, AG71XX_REG_MAC_CFG2), + ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL)); +} + +void ag71xx_link_adjust(struct ag71xx *ag) +{ + __ag71xx_link_adjust(ag, true); +} + +static int ag71xx_hw_enable(struct ag71xx *ag) +{ + int ret; + + ret = ag71xx_rings_init(ag); + if (ret) + return ret; + + napi_enable(&ag->napi); + ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->tx_ring.descs_dma); + ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->rx_ring.descs_dma); + netif_start_queue(ag->dev); + + return 0; +} + +static void ag71xx_hw_disable(struct ag71xx *ag) +{ + unsigned long flags; + + spin_lock_irqsave(&ag->lock, flags); + + netif_stop_queue(ag->dev); + + ag71xx_hw_stop(ag); + ag71xx_dma_reset(ag); + + napi_disable(&ag->napi); + del_timer_sync(&ag->oom_timer); + + spin_unlock_irqrestore(&ag->lock, flags); + + ag71xx_rings_cleanup(ag); +} + +static int ag71xx_open(struct net_device *dev) +{ + struct ag71xx *ag = netdev_priv(dev); + unsigned int max_frame_len; + int ret; + + netif_carrier_off(dev); + max_frame_len = ag71xx_max_frame_len(dev->mtu); + ag->rx_buf_size = SKB_DATA_ALIGN(max_frame_len + NET_SKB_PAD + NET_IP_ALIGN); + + /* setup max frame length */ + ag71xx_wr(ag, AG71XX_REG_MAC_MFL, max_frame_len); + ag71xx_hw_set_macaddr(ag, dev->dev_addr); + + ret = ag71xx_hw_enable(ag); + if (ret) + goto err; + + ag71xx_ar7240_start(ag); + phy_start(ag->phy_dev); + + return 0; + +err: + ag71xx_rings_cleanup(ag); + return ret; +} + +static int ag71xx_stop(struct net_device *dev) +{ + struct ag71xx *ag = netdev_priv(dev); + + netif_carrier_off(dev); + phy_stop(ag->phy_dev); + ag71xx_hw_disable(ag); + + return 0; +} + +static int ag71xx_fill_dma_desc(struct ag71xx_ring *ring, u32 addr, int len) +{ + int i; + struct ag71xx_desc *desc; + int ring_mask = BIT(ring->order) - 1; + int ndesc = 0; + int split = ring->desc_split; + + if (!split) + split = len; + + while (len > 0) { + unsigned int cur_len = len; + + i = (ring->curr + ndesc) & ring_mask; + desc = ag71xx_ring_desc(ring, i); + + if (!ag71xx_desc_empty(desc)) + return -1; + + if (cur_len > split) { + cur_len = split; + + /* + * TX will hang if DMA transfers <= 4 bytes, + * make sure next segment is more than 4 bytes long. + */ + if (len <= split + 4) + cur_len -= 4; + } + + desc->data = addr; + addr += cur_len; + len -= cur_len; + + if (len > 0) + cur_len |= DESC_MORE; + + /* prevent early tx attempt of this descriptor */ + if (!ndesc) + cur_len |= DESC_EMPTY; + + desc->ctrl = cur_len; + ndesc++; + } + + return ndesc; +} + +static netdev_tx_t ag71xx_hard_start_xmit(struct sk_buff *skb, + struct net_device *dev) +{ + struct ag71xx *ag = netdev_priv(dev); + struct ag71xx_ring *ring = &ag->tx_ring; + int ring_mask = BIT(ring->order) - 1; + int ring_size = BIT(ring->order); + struct ag71xx_desc *desc; + dma_addr_t dma_addr; + int i, n, ring_min; + + if (skb->len <= 4) { + DBG("%s: packet len is too small\n", ag->dev->name); + goto err_drop; + } + + dma_addr = dma_map_single(&dev->dev, skb->data, skb->len, + DMA_TO_DEVICE); + + i = ring->curr & ring_mask; + desc = ag71xx_ring_desc(ring, i); + + /* setup descriptor fields */ + n = ag71xx_fill_dma_desc(ring, (u32) dma_addr, skb->len & ag->desc_pktlen_mask); + if (n < 0) + goto err_drop_unmap; + + i = (ring->curr + n - 1) & ring_mask; + ring->buf[i].len = skb->len; + ring->buf[i].skb = skb; + + netdev_sent_queue(dev, skb->len); + + skb_tx_timestamp(skb); + + desc->ctrl &= ~DESC_EMPTY; + ring->curr += n; + + /* flush descriptor */ + wmb(); + + ring_min = 2; + if (ring->desc_split) + ring_min *= AG71XX_TX_RING_DS_PER_PKT; + + if (ring->curr - ring->dirty >= ring_size - ring_min) { + DBG("%s: tx queue full\n", dev->name); + netif_stop_queue(dev); + } + + DBG("%s: packet injected into TX queue\n", ag->dev->name); + + /* enable TX engine */ + ag71xx_wr(ag, AG71XX_REG_TX_CTRL, TX_CTRL_TXE); + + return NETDEV_TX_OK; + +err_drop_unmap: + dma_unmap_single(&dev->dev, dma_addr, skb->len, DMA_TO_DEVICE); + +err_drop: + dev->stats.tx_dropped++; + + dev_kfree_skb(skb); + return NETDEV_TX_OK; +} + +static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ + struct ag71xx *ag = netdev_priv(dev); + int ret; + + switch (cmd) { + case SIOCETHTOOL: + if (ag->phy_dev == NULL) + break; + + spin_lock_irq(&ag->lock); + ret = phy_ethtool_ioctl(ag->phy_dev, (void *) ifr->ifr_data); + spin_unlock_irq(&ag->lock); + return ret; + + case SIOCSIFHWADDR: + if (copy_from_user + (dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr))) + return -EFAULT; + return 0; + + case SIOCGIFHWADDR: + if (copy_to_user + (ifr->ifr_data, dev->dev_addr, sizeof(dev->dev_addr))) + return -EFAULT; + return 0; + + case SIOCGMIIPHY: + case SIOCGMIIREG: + case SIOCSMIIREG: + if (ag->phy_dev == NULL) + break; + + return phy_mii_ioctl(ag->phy_dev, ifr, cmd); + + default: + break; + } + + return -EOPNOTSUPP; +} + +static void ag71xx_oom_timer_handler(unsigned long data) +{ + struct net_device *dev = (struct net_device *) data; + struct ag71xx *ag = netdev_priv(dev); + + napi_schedule(&ag->napi); +} + +static void ag71xx_tx_timeout(struct net_device *dev) +{ + struct ag71xx *ag = netdev_priv(dev); + + if (netif_msg_tx_err(ag)) + pr_info("%s: tx timeout\n", ag->dev->name); + + schedule_delayed_work(&ag->restart_work, 1); +} + +static void ag71xx_restart_work_func(struct work_struct *work) +{ + struct ag71xx *ag = container_of(work, struct ag71xx, restart_work.work); + + rtnl_lock(); + ag71xx_hw_disable(ag); + ag71xx_hw_enable(ag); + if (ag->link) + __ag71xx_link_adjust(ag, false); + rtnl_unlock(); +} + +static bool ag71xx_check_dma_stuck(struct ag71xx *ag) +{ + unsigned long timestamp; + u32 rx_sm, tx_sm, rx_fd; + + timestamp = netdev_get_tx_queue(ag->dev, 0)->trans_start; + if (likely(time_before(jiffies, timestamp + HZ/10))) + return false; + + if (!netif_carrier_ok(ag->dev)) + return false; + + rx_sm = ag71xx_rr(ag, AG71XX_REG_RX_SM); + if ((rx_sm & 0x7) == 0x3 && ((rx_sm >> 4) & 0x7) == 0x6) + return true; + + tx_sm = ag71xx_rr(ag, AG71XX_REG_TX_SM); + rx_fd = ag71xx_rr(ag, AG71XX_REG_FIFO_DEPTH); + if (((tx_sm >> 4) & 0x7) == 0 && ((rx_sm & 0x7) == 0) && + ((rx_sm >> 4) & 0x7) == 0 && rx_fd == 0) + return true; + + return false; +} + +static int ag71xx_tx_packets(struct ag71xx *ag, bool flush) +{ + struct ag71xx_ring *ring = &ag->tx_ring; + bool dma_stuck = false; + int ring_mask = BIT(ring->order) - 1; + int ring_size = BIT(ring->order); + int sent = 0; + int bytes_compl = 0; + int n = 0; + + DBG("%s: processing TX ring\n", ag->dev->name); + + while (ring->dirty + n != ring->curr) { + unsigned int i = (ring->dirty + n) & ring_mask; + struct ag71xx_desc *desc = ag71xx_ring_desc(ring, i); + struct sk_buff *skb = ring->buf[i].skb; + + if (!flush && !ag71xx_desc_empty(desc)) { + if (ag->tx_hang_workaround && + ag71xx_check_dma_stuck(ag)) { + schedule_delayed_work(&ag->restart_work, HZ / 2); + dma_stuck = true; + } + break; + } + + if (flush) + desc->ctrl |= DESC_EMPTY; + + n++; + if (!skb) + continue; + + dev_kfree_skb_any(skb); + ring->buf[i].skb = NULL; + + bytes_compl += ring->buf[i].len; + + sent++; + ring->dirty += n; + + while (n > 0) { + ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS); + n--; + } + } + + DBG("%s: %d packets sent out\n", ag->dev->name, sent); + + if (!sent) + return 0; + + ag->dev->stats.tx_bytes += bytes_compl; + ag->dev->stats.tx_packets += sent; + + netdev_completed_queue(ag->dev, sent, bytes_compl); + if ((ring->curr - ring->dirty) < (ring_size * 3) / 4) + netif_wake_queue(ag->dev); + + if (!dma_stuck) + cancel_delayed_work(&ag->restart_work); + + return sent; +} + +static int ag71xx_rx_packets(struct ag71xx *ag, int limit) +{ + struct net_device *dev = ag->dev; + struct ag71xx_ring *ring = &ag->rx_ring; + unsigned int pktlen_mask = ag->desc_pktlen_mask; + unsigned int offset = ag->rx_buf_offset; + int ring_mask = BIT(ring->order) - 1; + int ring_size = BIT(ring->order); + struct sk_buff_head queue; + struct sk_buff *skb; + int done = 0; + + DBG("%s: rx packets, limit=%d, curr=%u, dirty=%u\n", + dev->name, limit, ring->curr, ring->dirty); + + skb_queue_head_init(&queue); + + while (done < limit) { + unsigned int i = ring->curr & ring_mask; + struct ag71xx_desc *desc = ag71xx_ring_desc(ring, i); + int pktlen; + int err = 0; + + if (ag71xx_desc_empty(desc)) + break; + + if ((ring->dirty + ring_size) == ring->curr) { + ag71xx_assert(0); + break; + } + + ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR); + + pktlen = desc->ctrl & pktlen_mask; + pktlen -= ETH_FCS_LEN; + + dma_unmap_single(&dev->dev, ring->buf[i].dma_addr, + ag->rx_buf_size, DMA_FROM_DEVICE); + + dev->stats.rx_packets++; + dev->stats.rx_bytes += pktlen; + + skb = build_skb(ring->buf[i].rx_buf, ag71xx_buffer_size(ag)); + if (!skb) { + skb_free_frag(ring->buf[i].rx_buf); + goto next; + } + + skb_reserve(skb, offset); + skb_put(skb, pktlen); + + if (err) { + dev->stats.rx_dropped++; + kfree_skb(skb); + } else { + skb->dev = dev; + skb->ip_summed = CHECKSUM_NONE; + __skb_queue_tail(&queue, skb); + } + +next: + ring->buf[i].rx_buf = NULL; + done++; + + ring->curr++; + } + + ag71xx_ring_rx_refill(ag); + + while ((skb = __skb_dequeue(&queue)) != NULL) { + skb->protocol = eth_type_trans(skb, dev); + netif_receive_skb(skb); + } + + DBG("%s: rx finish, curr=%u, dirty=%u, done=%d\n", + dev->name, ring->curr, ring->dirty, done); + + return done; +} + +static int ag71xx_poll(struct napi_struct *napi, int limit) +{ + struct ag71xx *ag = container_of(napi, struct ag71xx, napi); + struct net_device *dev = ag->dev; + struct ag71xx_ring *rx_ring = &ag->rx_ring; + int rx_ring_size = BIT(rx_ring->order); + unsigned long flags; + u32 status; + int tx_done; + int rx_done; + + tx_done = ag71xx_tx_packets(ag, false); + + DBG("%s: processing RX ring\n", dev->name); + rx_done = ag71xx_rx_packets(ag, limit); + + ag71xx_debugfs_update_napi_stats(ag, rx_done, tx_done); + + if (rx_ring->buf[rx_ring->dirty % rx_ring_size].rx_buf == NULL) + goto oom; + + status = ag71xx_rr(ag, AG71XX_REG_RX_STATUS); + if (unlikely(status & RX_STATUS_OF)) { + ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_OF); + dev->stats.rx_fifo_errors++; + + /* restart RX */ + ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE); + } + + if (rx_done < limit) { + if (status & RX_STATUS_PR) + goto more; + + status = ag71xx_rr(ag, AG71XX_REG_TX_STATUS); + if (status & TX_STATUS_PS) + goto more; + + DBG("%s: disable polling mode, rx=%d, tx=%d,limit=%d\n", + dev->name, rx_done, tx_done, limit); + + napi_complete(napi); + + /* enable interrupts */ + spin_lock_irqsave(&ag->lock, flags); + ag71xx_int_enable(ag, AG71XX_INT_POLL); + spin_unlock_irqrestore(&ag->lock, flags); + return rx_done; + } + +more: + DBG("%s: stay in polling mode, rx=%d, tx=%d, limit=%d\n", + dev->name, rx_done, tx_done, limit); + return limit; + +oom: + if (netif_msg_rx_err(ag)) + pr_info("%s: out of memory\n", dev->name); + + mod_timer(&ag->oom_timer, jiffies + AG71XX_OOM_REFILL); + napi_complete(napi); + return 0; +} + +static irqreturn_t ag71xx_interrupt(int irq, void *dev_id) +{ + struct net_device *dev = dev_id; + struct ag71xx *ag = netdev_priv(dev); + u32 status; + + status = ag71xx_rr(ag, AG71XX_REG_INT_STATUS); + ag71xx_dump_intr(ag, "raw", status); + + if (unlikely(!status)) + return IRQ_NONE; + + if (unlikely(status & AG71XX_INT_ERR)) { + if (status & AG71XX_INT_TX_BE) { + ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE); + dev_err(&dev->dev, "TX BUS error\n"); + } + if (status & AG71XX_INT_RX_BE) { + ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE); + dev_err(&dev->dev, "RX BUS error\n"); + } + } + + if (likely(status & AG71XX_INT_POLL)) { + ag71xx_int_disable(ag, AG71XX_INT_POLL); + DBG("%s: enable polling mode\n", dev->name); + napi_schedule(&ag->napi); + } + + ag71xx_debugfs_update_int_stats(ag, status); + + return IRQ_HANDLED; +} + +#ifdef CONFIG_NET_POLL_CONTROLLER +/* + * Polling 'interrupt' - used by things like netconsole to send skbs + * without having to re-enable interrupts. It's not called while + * the interrupt routine is executing. + */ +static void ag71xx_netpoll(struct net_device *dev) +{ + disable_irq(dev->irq); + ag71xx_interrupt(dev->irq, dev); + enable_irq(dev->irq); +} +#endif + +static int ag71xx_change_mtu(struct net_device *dev, int new_mtu) +{ + struct ag71xx *ag = netdev_priv(dev); + + dev->mtu = new_mtu; + ag71xx_wr(ag, AG71XX_REG_MAC_MFL, + ag71xx_max_frame_len(dev->mtu)); + + return 0; +} + +static const struct net_device_ops ag71xx_netdev_ops = { + .ndo_open = ag71xx_open, + .ndo_stop = ag71xx_stop, + .ndo_start_xmit = ag71xx_hard_start_xmit, + .ndo_do_ioctl = ag71xx_do_ioctl, + .ndo_tx_timeout = ag71xx_tx_timeout, + .ndo_change_mtu = ag71xx_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = ag71xx_netpoll, +#endif +}; + +static const char *ag71xx_get_phy_if_mode_name(phy_interface_t mode) +{ + switch (mode) { + case PHY_INTERFACE_MODE_MII: + return "MII"; + case PHY_INTERFACE_MODE_GMII: + return "GMII"; + case PHY_INTERFACE_MODE_RMII: + return "RMII"; + case PHY_INTERFACE_MODE_RGMII: + return "RGMII"; + case PHY_INTERFACE_MODE_SGMII: + return "SGMII"; + default: + break; + } + + return "unknown"; +} + +static void ag71xx_of_bit(struct device_node *np, const char *prop, + u32 *reg, u32 mask) +{ + u32 val; + + if (of_property_read_u32(np, prop, &val)) + return; + + if (val) + *reg |= mask; + else + *reg &= ~mask; +} + +static void ag71xx_setup_gmac_933x(struct device_node *np, void __iomem *base) +{ + u32 val = __raw_readl(base + AR933X_GMAC_REG_ETH_CFG); + + ag71xx_of_bit(np, "switch-phy-swap", &val, AR933X_ETH_CFG_SW_PHY_SWAP); + ag71xx_of_bit(np, "switch-phy-addr-swap", &val, + AR933X_ETH_CFG_SW_PHY_ADDR_SWAP); + + __raw_writel(val, base + AR933X_GMAC_REG_ETH_CFG); +} + +static int ag71xx_setup_gmac(struct device_node *np) +{ + struct device_node *np_dev; + void __iomem *base; + int err = 0; + + np = of_get_child_by_name(np, "gmac-config"); + if (!np) + return 0; + + np_dev = of_parse_phandle(np, "device", 0); + if (!np_dev) + goto out; + + base = of_iomap(np_dev, 0); + if (!base) { + pr_err("%pOF: can't map GMAC registers\n", np_dev); + err = -ENOMEM; + goto err_iomap; + } + + if (of_device_is_compatible(np_dev, "qca,ar9330-gmac")) + ag71xx_setup_gmac_933x(np_dev, base); + + iounmap(base); + +err_iomap: + of_node_put(np_dev); +out: + of_node_put(np); + return err; +} + +static int ag71xx_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + struct net_device *dev; + struct resource *res; + struct ag71xx *ag; + const void *mac_addr; + u32 max_frame_len; + int tx_size, err; + + if (!np) + return -ENODEV; + + dev = alloc_etherdev(sizeof(*ag)); + if (!dev) + return -ENOMEM; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -EINVAL; + + err = ag71xx_setup_gmac(np); + if (err) + return err; + + SET_NETDEV_DEV(dev, &pdev->dev); + + ag = netdev_priv(dev); + ag->pdev = pdev; + ag->dev = dev; + ag->msg_enable = netif_msg_init(ag71xx_msg_level, + AG71XX_DEFAULT_MSG_ENABLE); + spin_lock_init(&ag->lock); + + ag->mac_reset = devm_reset_control_get(&pdev->dev, "mac"); + if (IS_ERR(ag->mac_reset)) { + dev_err(&pdev->dev, "missing mac reset\n"); + err = PTR_ERR(ag->mac_reset); + goto err_free; + } + + ag->phy_reset = devm_reset_control_get_optional(&pdev->dev, "phy"); + + if (of_property_read_u32_array(np, "fifo-data", ag->fifodata, 3)) { + if (of_device_is_compatible(np, "qca,ar9130-eth") || + of_device_is_compatible(np, "qca,ar7100-eth")) { + ag->fifodata[0] = 0x0fff0000; + ag->fifodata[1] = 0x00001fff; + } else { + ag->fifodata[0] = 0x0010ffff; + ag->fifodata[1] = 0x015500aa; + ag->fifodata[2] = 0x01f00140; + } + if (of_device_is_compatible(np, "qca,ar9130-eth")) + ag->fifodata[2] = 0x00780fff; + else if (of_device_is_compatible(np, "qca,ar7100-eth")) + ag->fifodata[2] = 0x008001ff; + } + + if (of_property_read_u32_array(np, "pll-data", ag->plldata, 3)) + dev_dbg(&pdev->dev, "failed to read pll-data property\n"); + + if (of_property_read_u32_array(np, "pll-reg", ag->pllreg, 3)) + dev_dbg(&pdev->dev, "failed to read pll-reg property\n"); + + ag->pllregmap = syscon_regmap_lookup_by_phandle(np, "pll-handle"); + if (IS_ERR(ag->pllregmap)) { + dev_dbg(&pdev->dev, "failed to read pll-handle property\n"); + ag->pllregmap = NULL; + } + + ag->mac_base = devm_ioremap_nocache(&pdev->dev, res->start, + res->end - res->start + 1); + if (!ag->mac_base) { + err = -ENOMEM; + goto err_free; + } + res = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (res) { + ag->mii_base = devm_ioremap_nocache(&pdev->dev, res->start, + res->end - res->start + 1); + if (!ag->mii_base) { + err = -ENOMEM; + goto err_free; + } + } + + dev->irq = platform_get_irq(pdev, 0); + err = devm_request_irq(&pdev->dev, dev->irq, ag71xx_interrupt, + 0x0, dev_name(&pdev->dev), dev); + if (err) { + dev_err(&pdev->dev, "unable to request IRQ %d\n", dev->irq); + goto err_free; + } + + dev->netdev_ops = &ag71xx_netdev_ops; + dev->ethtool_ops = &ag71xx_ethtool_ops; + + INIT_DELAYED_WORK(&ag->restart_work, ag71xx_restart_work_func); + + init_timer(&ag->oom_timer); + ag->oom_timer.data = (unsigned long) dev; + ag->oom_timer.function = ag71xx_oom_timer_handler; + + tx_size = AG71XX_TX_RING_SIZE_DEFAULT; + ag->rx_ring.order = ag71xx_ring_size_order(AG71XX_RX_RING_SIZE_DEFAULT); + + if (of_device_is_compatible(np, "qca,ar9340-eth") || + of_device_is_compatible(np, "qca,qca9530-eth") || + of_device_is_compatible(np, "qca,qca9550-eth") || + of_device_is_compatible(np, "qca,qca9560-eth")) + ag->desc_pktlen_mask = SZ_16K - 1; + else + ag->desc_pktlen_mask = SZ_4K - 1; + + if (ag->desc_pktlen_mask == SZ_16K - 1 && + !of_device_is_compatible(np, "qca,qca9550-eth") && + !of_device_is_compatible(np, "qca,qca9560-eth")) + max_frame_len = ag->desc_pktlen_mask; + else + max_frame_len = 1540; + + dev->min_mtu = 68; + dev->max_mtu = max_frame_len - ag71xx_max_frame_len(0); + + if (of_device_is_compatible(np, "qca,ar7240-eth")) + ag->tx_hang_workaround = 1; + + ag->rx_buf_offset = NET_SKB_PAD; + if (!of_device_is_compatible(np, "qca,ar7100-eth") && + !of_device_is_compatible(np, "qca,ar9130-eth")) + ag->rx_buf_offset += NET_IP_ALIGN; + + if (of_device_is_compatible(np, "qca,ar7100-eth")) { + ag->tx_ring.desc_split = AG71XX_TX_RING_SPLIT; + tx_size *= AG71XX_TX_RING_DS_PER_PKT; + } + ag->tx_ring.order = ag71xx_ring_size_order(tx_size); + + ag->stop_desc = dmam_alloc_coherent(&pdev->dev, + sizeof(struct ag71xx_desc), + &ag->stop_desc_dma, GFP_KERNEL); + if (!ag->stop_desc) + goto err_free; + + ag->stop_desc->data = 0; + ag->stop_desc->ctrl = 0; + ag->stop_desc->next = (u32) ag->stop_desc_dma; + + mac_addr = of_get_mac_address(np); + if (mac_addr) + memcpy(dev->dev_addr, mac_addr, ETH_ALEN); + if (!mac_addr || !is_valid_ether_addr(dev->dev_addr)) { + dev_err(&pdev->dev, "invalid MAC address, using random address\n"); + eth_random_addr(dev->dev_addr); + } + + ag->phy_if_mode = of_get_phy_mode(np); + if (ag->phy_if_mode < 0) { + dev_err(&pdev->dev, "missing phy-mode property in DT\n"); + err = ag->phy_if_mode; + goto err_free; + } + + netif_napi_add(dev, &ag->napi, ag71xx_poll, AG71XX_NAPI_WEIGHT); + + ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, 0); + ag71xx_hw_init(ag); + ag71xx_mdio_init(ag); + + err = ag71xx_phy_connect(ag); + if (err) + goto err_mdio_free; + + err = ag71xx_debugfs_init(ag); + if (err) + goto err_phy_disconnect; + + platform_set_drvdata(pdev, dev); + + err = register_netdev(dev); + if (err) { + dev_err(&pdev->dev, "unable to register net device\n"); + platform_set_drvdata(pdev, NULL); + ag71xx_debugfs_exit(ag); + goto err_phy_disconnect; + } + + pr_info("%s: Atheros AG71xx at 0x%08lx, irq %d, mode:%s\n", + dev->name, (unsigned long) ag->mac_base, dev->irq, + ag71xx_get_phy_if_mode_name(ag->phy_if_mode)); + + return 0; + +err_phy_disconnect: + ag71xx_phy_disconnect(ag); +err_mdio_free: + ag71xx_mdio_cleanup(ag); +err_free: + free_netdev(dev); + return err; +} + +static int ag71xx_remove(struct platform_device *pdev) +{ + struct net_device *dev = platform_get_drvdata(pdev); + struct ag71xx *ag; + + if (!dev) + return 0; + + ag = netdev_priv(dev); + ag71xx_debugfs_exit(ag); + ag71xx_phy_disconnect(ag); + ag71xx_mdio_cleanup(ag); + unregister_netdev(dev); + free_irq(dev->irq, dev); + iounmap(ag->mac_base); + kfree(dev); + platform_set_drvdata(pdev, NULL); + + return 0; +} + +static const struct of_device_id ag71xx_match[] = { + { .compatible = "qca,ar7100-eth" }, + { .compatible = "qca,ar7240-eth" }, + { .compatible = "qca,ar7241-eth" }, + { .compatible = "qca,ar7242-eth" }, + { .compatible = "qca,ar9130-eth" }, + { .compatible = "qca,ar9330-eth" }, + { .compatible = "qca,ar9340-eth" }, + { .compatible = "qca,qca9530-eth" }, + { .compatible = "qca,qca9550-eth" }, + { .compatible = "qca,qca9560-eth" }, + {} +}; + +static struct platform_driver ag71xx_driver = { + .probe = ag71xx_probe, + .remove = ag71xx_remove, + .driver = { + .name = AG71XX_DRV_NAME, + .of_match_table = ag71xx_match, + } +}; + +static int __init ag71xx_module_init(void) +{ + int ret; + + ret = ag71xx_debugfs_root_init(); + if (ret) + goto err_out; + + ret = platform_driver_register(&ag71xx_driver); + if (ret) + goto err_debugfs_exit; + + return 0; + +err_debugfs_exit: + ag71xx_debugfs_root_exit(); +err_out: + return ret; +} + +static void __exit ag71xx_module_exit(void) +{ + platform_driver_unregister(&ag71xx_driver); + ag71xx_debugfs_root_exit(); +} + +module_init(ag71xx_module_init); +module_exit(ag71xx_module_exit); + +MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>"); +MODULE_AUTHOR("Imre Kaloz <kaloz@openwrt.org>"); +MODULE_AUTHOR("Felix Fietkau <nbd@nbd.name>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" AG71XX_DRV_NAME); diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_mdio.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_mdio.c new file mode 100644 index 0000000000..8c1572b181 --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_mdio.c @@ -0,0 +1,218 @@ +/* + * Atheros AR71xx built-in ethernet mac driver + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * Based on Atheros' AG7100 driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/clk.h> +#include <linux/of_mdio.h> +#include "ag71xx.h" + +#define AG71XX_MDIO_RETRY 1000 +#define AG71XX_MDIO_DELAY 5 + +static int bus_count; + +static int ag71xx_mdio_wait_busy(struct ag71xx *ag) +{ + int i; + + for (i = 0; i < AG71XX_MDIO_RETRY; i++) { + u32 busy; + + udelay(AG71XX_MDIO_DELAY); + + regmap_read(ag->mii_regmap, AG71XX_REG_MII_IND, &busy); + if (!busy) + return 0; + + udelay(AG71XX_MDIO_DELAY); + } + + pr_err("%s: MDIO operation timed out\n", ag->mii_bus->name); + + return -ETIMEDOUT; +} + +int ag71xx_mdio_mii_read(struct mii_bus *bus, int addr, int reg) +{ + struct ag71xx *ag = bus->priv; + int err; + int ret; + + err = ag71xx_mdio_wait_busy(ag); + if (err) + return 0xffff; + + regmap_write(ag->mii_regmap, AG71XX_REG_MII_CMD, MII_CMD_WRITE); + regmap_write(ag->mii_regmap, AG71XX_REG_MII_ADDR, + ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff)); + regmap_write(ag->mii_regmap, AG71XX_REG_MII_CMD, MII_CMD_READ); + + err = ag71xx_mdio_wait_busy(ag); + if (err) + return 0xffff; + + regmap_read(ag->mii_regmap, AG71XX_REG_MII_STATUS, &ret); + ret &= 0xffff; + regmap_write(ag->mii_regmap, AG71XX_REG_MII_CMD, MII_CMD_WRITE); + + DBG("mii_read: addr=%04x, reg=%04x, value=%04x\n", addr, reg, ret); + + return ret; +} + +int ag71xx_mdio_mii_write(struct mii_bus *bus, int addr, int reg, u16 val) +{ + struct ag71xx *ag = bus->priv; + + DBG("mii_write: addr=%04x, reg=%04x, value=%04x\n", addr, reg, val); + + regmap_write(ag->mii_regmap, AG71XX_REG_MII_ADDR, + ((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff)); + regmap_write(ag->mii_regmap, AG71XX_REG_MII_CTRL, val); + + ag71xx_mdio_wait_busy(ag); + + return 0; +} + +static int ar934x_mdio_clock_div(unsigned int rate) +{ + if (rate == 100 * 1000 * 1000) + return 6; /* 100 MHz clock divided by 20 => 5 MHz */ + else if (rate == 25 * 1000 * 1000) + return 0; /* 25 MHz clock divided by 4 => 6.25 MHz */ + else + return 3; /* 40 MHz clock divided by 8 => 5 MHz */ +} + +static int ag71xx_mdio_reset(struct mii_bus *bus) +{ + struct device_node *np = bus->dev.of_node; + struct ag71xx *ag = bus->priv; + struct device_node *np_ag = ag->pdev->dev.of_node; + bool builtin_switch; + u32 t; + + builtin_switch = of_property_read_bool(np, "builtin-switch"); + + if (of_device_is_compatible(np_ag, "qca,ar7240-eth")) + t = MII_CFG_CLK_DIV_6; + else if (of_device_is_compatible(np_ag, "qca,ar9340-eth")) + t = MII_CFG_CLK_DIV_58; + else if (builtin_switch) + t = MII_CFG_CLK_DIV_10; + else + t = MII_CFG_CLK_DIV_28; + + if (builtin_switch && of_device_is_compatible(np_ag, "qca,ar9340-eth")) { + struct clk *ref_clk = of_clk_get(np, 0); + int clock_rate; + + if (WARN_ON_ONCE(!ref_clk)) + clock_rate = 40 * 1000 * 1000; + else + clock_rate = clk_get_rate(ref_clk); + + t = ar934x_mdio_clock_div(clock_rate); + clk_put(ref_clk); + } + + regmap_write(ag->mii_regmap, AG71XX_REG_MII_CFG, t | MII_CFG_RESET); + udelay(100); + + regmap_write(ag->mii_regmap, AG71XX_REG_MII_CFG, t); + udelay(100); + + return 0; +} + +int ag71xx_mdio_init(struct ag71xx *ag) +{ + struct device *parent = &ag->pdev->dev; + struct device_node *np; + struct mii_bus *mii_bus; + bool builtin_switch; + int i, err; + + np = of_get_child_by_name(parent->of_node, "mdio-bus"); + if (!np) + return -ENODEV; + + if (!of_device_is_available(np)) { + err = 0; + goto err_out; + } + + ag->mii_regmap = syscon_regmap_lookup_by_phandle(np, "regmap"); + if (!ag->mii_regmap) + return -ENOENT; + + mii_bus = devm_mdiobus_alloc(parent); + if (!mii_bus) { + err = -ENOMEM; + goto err_out; + } + + ag->mdio_reset = of_reset_control_get_exclusive(np, "mdio"); + builtin_switch = of_property_read_bool(np, "builtin-switch"); + + mii_bus->name = "mdio"; + if (builtin_switch) { + mii_bus->read = ar7240sw_phy_read; + mii_bus->write = ar7240sw_phy_write; + } else { + mii_bus->read = ag71xx_mdio_mii_read; + mii_bus->write = ag71xx_mdio_mii_write; + } + mii_bus->reset = ag71xx_mdio_reset; + mii_bus->priv = ag; + mii_bus->parent = parent; + snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%s.%d", np->name, bus_count++); + + if (!builtin_switch && + of_property_read_u32(np, "phy-mask", &mii_bus->phy_mask)) + mii_bus->phy_mask = 0; + + for (i = 0; i < PHY_MAX_ADDR; i++) + mii_bus->irq[i] = PHY_POLL; + + if (!IS_ERR(ag->mdio_reset)) { + reset_control_assert(ag->mdio_reset); + msleep(100); + reset_control_deassert(ag->mdio_reset); + msleep(200); + } + + err = of_mdiobus_register(mii_bus, np); + if (err) + goto err_out; + + ag->mii_bus = mii_bus; + + if (builtin_switch) + ag71xx_ar7240_init(ag, np); + + return 0; + +err_out: + of_node_put(np); + return err; +} + +void ag71xx_mdio_cleanup(struct ag71xx *ag) +{ + if (!ag->mii_bus) + return; + + ag71xx_ar7240_cleanup(ag); + mdiobus_unregister(ag->mii_bus); +} diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c new file mode 100644 index 0000000000..f9df38d530 --- /dev/null +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c @@ -0,0 +1,92 @@ +/* + * Atheros AR71xx built-in ethernet mac driver + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * Based on Atheros' AG7100 driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/of_mdio.h> +#include "ag71xx.h" + +static void ag71xx_phy_link_adjust(struct net_device *dev) +{ + struct ag71xx *ag = netdev_priv(dev); + struct phy_device *phydev = ag->phy_dev; + unsigned long flags; + int status_change = 0; + + spin_lock_irqsave(&ag->lock, flags); + + if (phydev->link) { + if (ag->duplex != phydev->duplex + || ag->speed != phydev->speed) { + status_change = 1; + } + } + + if (phydev->link != ag->link) + status_change = 1; + + ag->link = phydev->link; + ag->duplex = phydev->duplex; + ag->speed = phydev->speed; + + if (status_change) + ag71xx_link_adjust(ag); + + spin_unlock_irqrestore(&ag->lock, flags); +} + +int ag71xx_phy_connect(struct ag71xx *ag) +{ + struct device_node *np = ag->pdev->dev.of_node; + struct device_node *phy_node; + int ret; + + if (of_phy_is_fixed_link(np)) { + ret = of_phy_register_fixed_link(np); + if (ret < 0) { + dev_err(&ag->pdev->dev, + "Failed to register fixed PHY link: %d\n", ret); + return ret; + } + + phy_node = of_node_get(np); + } else { + phy_node = of_parse_phandle(np, "phy-handle", 0); + } + + if (!phy_node) { + dev_err(&ag->pdev->dev, + "Could not find valid phy node\n"); + return -ENODEV; + } + + ag->phy_dev = of_phy_connect(ag->dev, phy_node, ag71xx_phy_link_adjust, + 0, ag->phy_if_mode); + + of_node_put(phy_node); + + if (!ag->phy_dev) { + dev_err(&ag->pdev->dev, + "Could not connect to PHY device\n"); + return -ENODEV; + } + + dev_info(&ag->pdev->dev, "connected to PHY at %s [uid=%08x, driver=%s]\n", + phydev_name(ag->phy_dev), + ag->phy_dev->phy_id, ag->phy_dev->drv->name); + + return 0; +} + +void ag71xx_phy_disconnect(struct ag71xx *ag) +{ + phy_disconnect(ag->phy_dev); +} diff --git a/target/linux/ath79/generic/config-default b/target/linux/ath79/generic/config-default new file mode 100644 index 0000000000..bbed97b6b5 --- /dev/null +++ b/target/linux/ath79/generic/config-default @@ -0,0 +1,16 @@ +CONFIG_BLK_MQ_PCI=y +CONFIG_HW_HAS_PCI=y +CONFIG_LEDS_RESET=y +# CONFIG_MIPS_MACHINE is not set +CONFIG_OF_ADDRESS_PCI=y +CONFIG_OF_PCI=y +CONFIG_OF_PCI_IRQ=y +CONFIG_PCI=y +CONFIG_PCI_AR71XX=y +CONFIG_PCI_AR724X=y +CONFIG_PCI_DISABLE_COMMON_QUIRKS=y +CONFIG_PCI_DOMAINS=y +CONFIG_PHY_AR7100_USB=y +CONFIG_PHY_AR7200_USB=y +# CONFIG_WIRELESS is not set +# CONFIG_WLAN is not set diff --git a/target/linux/ath79/generic/profiles/00-default.mk b/target/linux/ath79/generic/profiles/00-default.mk new file mode 100644 index 0000000000..83b39e4418 --- /dev/null +++ b/target/linux/ath79/generic/profiles/00-default.mk @@ -0,0 +1,16 @@ +# +# Copyright (C) 2009 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +define Profile/Default + NAME:=Default Profile (all drivers) + PRIORITY := 1 +endef + +define Profile/Default/Description + Default package set compatible with most boards. +endef +$(eval $(call Profile,Default)) diff --git a/target/linux/ath79/generic/target.mk b/target/linux/ath79/generic/target.mk new file mode 100644 index 0000000000..64eb205e4d --- /dev/null +++ b/target/linux/ath79/generic/target.mk @@ -0,0 +1,8 @@ +BOARDNAME:=Generic +FEATURES += squashfs + +define Target/Description + Build firmware images for generic Atheros AR71xx/AR913x/AR934x based boards. +endef + + diff --git a/target/linux/ath79/image/Makefile b/target/linux/ath79/image/Makefile new file mode 100644 index 0000000000..5f1edcbdb2 --- /dev/null +++ b/target/linux/ath79/image/Makefile @@ -0,0 +1,66 @@ +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/image.mk + +KERNEL_LOADADDR = 0x80060000 + +DEVICE_VARS += CMDLINE CONSOLE IMAGE_SIZE BOARDNAME LOADER_FLASH_OFFS LOADER_TYPE ATH_SOC + +define Build/loader-common + rm -rf $@.src + $(MAKE) -C lzma-loader \ + PKG_BUILD_DIR="$@.src" \ + TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \ + BOARD="$(BOARDNAME)" \ + LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \ + $(1) compile loader.$(LOADER_TYPE) + mv "$@.$(LOADER_TYPE)" "$@" + rm -rf $@.src +endef + +define Build/loader-kernel + $(call Build/loader-common,LOADER_DATA="$@") +endef + +define Build/loader-kernel-cmdline + $(call Build/loader-common,LOADER_DATA="$@" KERNEL_CMDLINE="$(CMDLINE)") +endef + + +define Build/loader-okli-compile + $(call Build/loader-common,FLASH_OFFS=$(LOADER_FLASH_OFFS) FLASH_MAX=0 KERNEL_CMDLINE="$(CMDLINE)") +endef + +define Build/loader-okli + dd if=$(KDIR)/loader-$(1).gz bs=7680 conv=sync of="$@.new" + cat "$@" >> "$@.new" + mv "$@.new" "$@" +endef + +define Build/copy-file + cat "$(1)" > "$@" +endef + +define Device/Default + ATH_SOC := + BOARDNAME := + DEVICE_PROFILE = $$(BOARDNAME) + DEVICE_DTS_DIR := ../dts + DEVICE_DTS = $$(ATH_SOC)_$(1) + PROFILES = Default Minimal $$(DEVICE_PROFILE) + MTDPARTS := + BLOCKSIZE := 64k + CONSOLE = ttyS0,115200 + CMDLINE = $$(if $$(BOARDNAME),board=$$(BOARDNAME)) $$(if $$(MTDPARTS),mtdparts=$$(MTDPARTS)) $$(if $$(CONSOLE),console=$$(CONSOLE)) + KERNEL := kernel-bin | append-dtb | lzma | uImage lzma + KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma + COMPILE := + IMAGES := sysupgrade.bin + IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs +endef + +ifeq ($(SUBTARGET),generic) +include ./tp-link.mk +include ./generic.mk +include ./generic-ubnt.mk +endif +$(eval $(call BuildImage)) diff --git a/target/linux/ath79/image/generic-ubnt.mk b/target/linux/ath79/image/generic-ubnt.mk new file mode 100644 index 0000000000..c0370ad589 --- /dev/null +++ b/target/linux/ath79/image/generic-ubnt.mk @@ -0,0 +1,274 @@ +DEVICE_VARS += UBNT_BOARD UBNT_CHIP UBNT_TYPE + +# mkubntimage is using the kernel image direct +# routerboard creates partitions out of the ubnt header +define Build/mkubntimage + -$(STAGING_DIR_HOST)/bin/mkfwimage \ + -B $(UBNT_BOARD) -v $(UBNT_TYPE).$(UBNT_CHIP).v6.0.0-$(VERSION_DIST)-$(REVISION) \ + -k $(IMAGE_KERNEL) \ + -r $@ \ + -o $@ +endef + +# all UBNT XM device expect the kernel image to have 1024k while flash, when +# booting the image, the size doesn't matter. +define Build/mkubntimage-split + -[ -f $@ ] && ( \ + dd if=$@ of=$@.old1 bs=1024k count=1; \ + dd if=$@ of=$@.old2 bs=1024k skip=1; \ + $(STAGING_DIR_HOST)/bin/mkfwimage \ + -B $(UBNT_BOARD) -v $(UBNT_TYPE).$(UBNT_CHIP).v6.0.0-$(VERSION_DIST)-$(REVISION) \ + -k $@.old1 \ + -r $@.old2 \ + -o $@; \ + rm $@.old1 $@.old2 ) +endef + +define Build/mkubntimage2 + -$(STAGING_DIR_HOST)/bin/mkfwimage2 -f 0x9f000000 \ + -v $(UBNT_TYPE).$(UBNT_CHIP).v6.0.0-$(VERSION_DIST)-$(REVISION) \ + -p jffs2:0x50000:0xf60000:0:0:$@ \ + -o $@.new + @mv $@.new $@ +endef + + +# UBNT_BOARD e.g. one of (XS2, XS5, RS, XM) +# UBNT_TYPE e.g. one of (BZ, XM, XW) +# UBNT_CHIP e.g. one of (ar7240, ar933x, ar934x) +define Device/ubnt + DEVICE_PACKAGES := kmod-usb-core kmod-usb2 + DEVICE_PROFILE := UBNT + IMAGE_SIZE := 7552k + UBNT_BOARD := XM + IMAGES := sysupgrade.bin factory.bin + IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) + IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split +endef + +define Device/ubnt-xm + $(Device/ubnt) + DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ohci + UBNT_TYPE := XM + UBNT_CHIP := ar7240 + ATH_SOC := ar7241 +endef + +define Device/ubnt-xw + $(Device/ubnt) + UBNT_TYPE := XW + UBNT_CHIP := ar934x +endef + +define Device/ubnt-bz + $(Device/ubnt) + UBNT_TYPE := BZ + UBNT_CHIP := ar7240 +endef + +define Device/rw2458n + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti RW2458N + BOARDNAME := RW2458N +endef +#TARGET_DEVICES += rw2458n + +define Device/ubnt-airrouter + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti AirRouter + BOARDNAME := UBNT-AR +endef +#TARGET_DEVICES += ubnt-airrouter + +define Device/ubnt-bullet-m + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti Bullet-M + BOARDNAME := UBNT-BM +endef +TARGET_DEVICES += ubnt-bullet-m + +define Device/ubnt-rocket-m + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti Rocket-M + BOARDNAME := UBNT-RM +endef +TARGET_DEVICES += ubnt-rocket-m + +define Device/ubnt-nano-m + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti Nano-M + BOARDNAME := UBNT-NM +endef +TARGET_DEVICES += ubnt-nano-m + +define Device/ubnt-unifi + $(Device/ubnt-bz) + ATH_SOC := ar7241 + DEVICE_TITLE := Ubiquiti UniFi + BOARDNAME := UBNT-UF + DEVICE_PROFILE += UBNTUNIFI +endef +TARGET_DEVICES += ubnt-unifi + +define Device/ubnt-unifiac + DEVICE_PACKAGES := kmod-usb-core kmod-usb2 + DEVICE_PROFILE := UBNT + IMAGE_SIZE := 7744k + MTDPARTS := spi0.0:384k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),7744k(ubnt-airos)ro,128k(bs),256k(cfg)ro,64k(EEPROM)ro + IMAGES := sysupgrade.bin + IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) +endef + +define Device/ubnt-unifiac-lite + $(Device/ubnt-unifiac) + DEVICE_TITLE := Ubiquiti UniFi AC-Lite + DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca988x + DEVICE_PROFILE += UBNTUNIFIACLITE + BOARDNAME := UBNT-UF-AC-LITE +endef +#TARGET_DEVICES += ubnt-unifiac-lite + +define Device/ubnt-unifiac-mesh + $(Device/ubnt-unifiac-lite) + DEVICE_TITLE := Ubiquiti UniFi AC-Mesh +endef +#TARGET_DEVICES += ubnt-unifiac-mesh + +define Device/ubnt-unifiac-pro + $(Device/ubnt-unifiac) + DEVICE_TITLE := Ubiquiti UniFi AC-Pro + DEVICE_PACKAGES += kmod-ath10k ath10k-firmware-qca988x + DEVICE_PROFILE += UBNTUNIFIACPRO + BOARDNAME := UBNT-UF-AC-PRO +endef +#TARGET_DEVICES += ubnt-unifiac-pro + +define Device/ubnt-unifi-outdoor + $(Device/ubnt-bz) + DEVICE_TITLE := Ubiquiti UniFi Outdoor + BOARDNAME := UBNT-U20 + DEVICE_PROFILE += UBNTUNIFIOUTDOOR +endef +#TARGET_DEVICES += ubnt-unifi-outdoor + +define Device/ubnt-nano-m-xw + $(Device/ubnt-xw) + DEVICE_TITLE := Ubiquiti Nano M XW + BOARDNAME := UBNT-NM-XW +endef +#TARGET_DEVICES += ubnt-nano-m-xw + +define Device/ubnt-loco-m-xw + $(Device/ubnt-xw) + DEVICE_TITLE := Ubiquiti Loco XW + BOARDNAME := UBNT-LOCO-XW +endef +#TARGET_DEVICES += ubnt-loco-m-xw + +define Device/ubnt-rocket-m-xw + $(Device/ubnt-xw) + DEVICE_TITLE := Ubiquiti Rocket M XW + BOARDNAME := UBNT-RM-XW +endef +#TARGET_DEVICES += ubnt-rocket-m-xw + +define Device/ubnt-rocket-m-ti + $(Device/ubnt-xw) + DEVICE_TITLE := Ubiquiti Rocket M TI + BOARDNAME := UBNT-RM-TI + UBNT_TYPE := TI +endef +#TARGET_DEVICES += ubnt-rocket-m-ti + +define Device/ubnt-air-gateway + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti Air Gateway + BOARDNAME := UBNT-AGW + UBNT_TYPE := AirGW + UBNT_CHIP := ar933x + CONSOLE := ttyATH0,115200 +endef +#TARGET_DEVICES += ubnt-air-gateway + +define Device/ubnt-air-gateway-pro + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti Air Gateway Pro + BOARDNAME := UBNT-AGWP + UBNT_TYPE := AirGWP + UBNT_CHIP := ar934x +endef +#TARGET_DEVICES += ubnt-air-gateway-pro + +define Device/ubdev01 + $(Device/ubnt-xm) + DEVICE_TITLE := Ubiquiti ubDEV01 + MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7488k(firmware),64k(certs),256k(cfg)ro,64k(EEPROM)ro + BOARDNAME := UBNT-UF + UBNT_BOARD := UBDEV01 +endef +#TARGET_DEVICES += ubdev01 + +define Device/ubnt-routerstation + DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2 + DEVICE_PROFILE := UBNT + IMAGE_SIZE := 16128k + IMAGES := sysupgrade.bin factory.bin + IMAGE/factory.bin := append-rootfs | pad-rootfs | mkubntimage + IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | combined-image | check-size $$$$(IMAGE_SIZE) + KERNEL := kernel-bin | patch-cmdline | lzma | pad-to $$(BLOCKSIZE) +endef + +define Device/ubnt-rs + $(Device/ubnt-routerstation) + DEVICE_TITLE := Ubiquiti RouterStation + BOARDNAME := UBNT-RS + DEVICE_PROFILE += UBNTRS + UBNT_BOARD := RS + UBNT_TYPE := RSx + UBNT_CHIP := ar7100 +endef +#TARGET_DEVICES += ubnt-rs + +define Device/ubnt-rspro + $(Device/ubnt-routerstation) + DEVICE_TITLE := Ubiquiti RouterStation Pro + BOARDNAME := UBNT-RSPRO + DEVICE_PROFILE += UBNTRSPRO + UBNT_BOARD := RSPRO + UBNT_TYPE := RSPRO + UBNT_CHIP := ar7100pro +endef +#TARGET_DEVICES += ubnt-rspro + +define Device/ubnt-ls-sr71 + $(Device/ubnt-routerstation) + DEVICE_TITLE := Ubiquiti LS-SR71 + BOARDNAME := UBNT-LS-SR71 + UBNT_BOARD := LS-SR71 + UBNT_TYPE := LS-SR71 + UBNT_CHIP := ar7100 +endef +#TARGET_DEVICES += ubnt-ls-sr71 + +define Device/ubnt-uap-pro + DEVICE_TITLE := Ubiquiti UAP Pro + KERNEL_SIZE := 1536k + IMAGE_SIZE := 15744k + MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1536k(kernel),14208k(rootfs),256k(cfg)ro,64k(EEPROM)ro,15744k@0x50000(firmware) + UBNT_TYPE := BZ + UBNT_CHIP := ar934x + BOARDNAME := UAP-PRO + DEVICE_PROFILE := UBNT UAPPRO + KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | jffs2 kernel0 + IMAGES := sysupgrade.bin factory.bin + IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) + IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage2 +endef + +define Device/ubnt-unifi-outdoor-plus + $(Device/ubnt-uap-pro) + DEVICE_TITLE := Ubiquiti UniFi Outdoor Plus + UBNT_CHIP := ar7240 + BOARDNAME := UBNT-UOP + DEVICE_PROFILE := UBNT +endef diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk new file mode 100644 index 0000000000..dab98b7225 --- /dev/null +++ b/target/linux/ath79/image/generic.mk @@ -0,0 +1,93 @@ +define Build/netgear-squashfs + rm -rf $@.fs $@.squashfs + mkdir -p $@.fs/image + cp $@ $@.fs/image/uImage + $(STAGING_DIR_HOST)/bin/mksquashfs-lzma \ + $@.fs $@.squashfs \ + -noappend -root-owned -be -b 65536 \ + $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH)) + + dd if=/dev/zero bs=1k count=1 >> $@.squashfs + mkimage \ + -A mips -O linux -T filesystem -C none \ + -M $(NETGEAR_KERNEL_MAGIC) \ + -a 0xbf070000 -e 0xbf070000 \ + -n 'MIPS $(VERSION_DIST) Linux-$(LINUX_VERSION)' \ + -d $@.squashfs $@ + rm -rf $@.squashfs $@.fs +endef + +define Build/netgear-uImage + $(call Build/uImage,$(1) -M $(NETGEAR_KERNEL_MAGIC)) +endef + +define Device/ew_dorin + ATH_SOC := ar9331 + DEVICE_TITLE := Embedded Wireless Dorin + DEVICE_PACKAGES := kmod-usb-chipidea2 +endef + +TARGET_DEVICES += ew_dorin + +define Device/gl_ar150 + ATH_SOC := ar9330 + DEVICE_TITLE := GL.iNet GL-AR150 + DEVICE_PACKAGES := kmod-usb-chipidea2 + IMAGE_SIZE := 16000k +endef +TARGET_DEVICES += gl_ar150 + +define Device/om5p_ac + ATH_SOC := qca9558 + DEVICE_TITLE := OpenMesh OM5P-AC + DEVICE_PROFILE := OM5P-AC + DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca988x om-watchdog +endef + +TARGET_DEVICES += om5p_ac + +define Device/netgear_wndr3700 + ATH_SOC:=ar7100 + DEVICE_TITLE := NETGEAR WNDR3700 + DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-usb-ledtrig-usbport kmod-leds-reset + NETGEAR_KERNEL_MAGIC := 0x33373030 + NETGEAR_BOARD_ID := WNDR3700 + IMAGE_SIZE := 7680k + IMAGES := sysupgrade.bin factory.img factory-NA.img + KERNEL := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma + KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma + IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | netgear-squashfs | append-rootfs | pad-rootfs + IMAGE/sysupgrade.bin := $$(IMAGE/default) | check-size $$$$(IMAGE_SIZE) + IMAGE/factory.img := $$(IMAGE/default) | netgear-dni | check-size $$$$(IMAGE_SIZE) + IMAGE/factory-NA.img := $$(IMAGE/default) | netgear-dni NA | check-size $$$$(IMAGE_SIZE) +endef +#TARGET_DEVICES += netgear_wndr3700 + +define Device/netgear_wndr3700v2 + $(Device/netgear_wndr3700) + DEVICE_TITLE := NETGEAR WNDR3700 v2 + NETGEAR_BOARD_ID := WNDR3700v2 + NETGEAR_KERNEL_MAGIC := 0x33373031 + NETGEAR_HW_ID := 29763654+16+64 + IMAGE_SIZE := 15872k + IMAGES := sysupgrade.bin factory.img +endef +#TARGET_DEVICES += netgear_wndr3700v2 + +define Device/netgear_wndr3800 + $(Device/netgear_wndr3700v2) + ATH_SOC := ar7161 + DEVICE_TITLE := NETGEAR WNDR3800 + NETGEAR_BOARD_ID := WNDR3800 + NETGEAR_HW_ID := 29763654+16+128 +endef +TARGET_DEVICES += netgear_wndr3800 + +define Device/buffalo_wzr-hp-g450h + ATH_SOC := ar7242 + DEVICE_TITLE := Buffalo WZR-HP-G450H + DEVICE_PROFILE := WZR-HP-G450H + DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport +endef + +TARGET_DEVICES += buffalo_wzr-hp-g450h diff --git a/target/linux/ath79/image/legacy.mk b/target/linux/ath79/image/legacy.mk new file mode 100644 index 0000000000..cbc859dd08 --- /dev/null +++ b/target/linux/ath79/image/legacy.mk @@ -0,0 +1,1058 @@ +rootfs_type=$(patsubst squashfs-%,squashfs,$(1)) + +# $(1): rootfs type. +# $(2): board name. +define imgname +$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(call rootfs_type,$(1)) +endef + +define rootfs_align +$(patsubst %-256k,0x40000,$(patsubst %-128k,0x20000,$(patsubst %-64k,0x10000,$(patsubst squashfs%,0x4,$(patsubst root.%,%,$(1)))))) +endef + +define sysupname +$(call imgname,$(1),$(2))-sysupgrade.bin +endef + +define factoryname +$(call imgname,$(1),$(2))-factory.bin +endef + +COMMA:=, + +define mkcmdline +$(if $(1),board=$(1) )$(if $(2),console=$(2)$(COMMA)$(3)) +endef + +define mtdpartsize +$(shell sz=`echo '$(2)' | sed -ne 's/.*[:$(COMMA)]\([0-9]*\)k[@]*[0-9a-zx]*($(1)).*/\1/p'`; [ -n "$$sz" ] && echo $$(($$sz * 1024))) +endef + +# $(1) : name of image build method to be used, e.g., AthLzma. +# $(2) : name of the build template to be used, e.g. 64k, 64kraw, 128k, etc. +# $(3) : name of the profile to be defined. +# $(4) : board name. +# $(5)~$(7) : arguments for $(mkcmdline) +# board=$(1) console=$(2),$(3) +# $(8)~$(14): extra arguments. +define SingleProfile + # $(1): action name, e.g. loader, buildkernel, squashfs, etc. + define Image/Build/Profile/$(3) + $$(call Image/Build/Template/$(2)/$$(1),$(1),$(4),$$(call mkcmdline,$(5),$(6),$(7)),$(8),$(9),$(10),$(11),$(12),$(13),$(14)) + endef +endef + +LOADER_MAKE := $(NO_TRACE_MAKE) -C lzma-loader KDIR=$(KDIR) + +VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux +UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage + +# $(1): input file. +# $(2): output file. +# $(3): extra arguments for lzma. +define CompressLzma + $(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(3) $(2) +endef + +define PatchKernel + cp $(KDIR)/vmlinux$(3) $(KDIR_TMP)/vmlinux$(3)-$(1) + $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR_TMP)/vmlinux$(3)-$(1) "$(strip $(2))" +endef + +define PatchKernel/initramfs + $(call PatchKernel,$(1),$(2),-initramfs) + cp $(KDIR_TMP)/vmlinux-initramfs-$(1) $(call imgname,initramfs,$(1)).bin +endef + +# $(1): board name. +# $(2): kernel command line. +# $(3): extra argumetns for lzma. +# $(4): name suffix, e.g. "-initramfs". +define PatchKernelLzma + cp $(KDIR)/vmlinux$(4) $(KDIR_TMP)/vmlinux$(4)-$(1) + $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR_TMP)/vmlinux$(4)-$(1) "$(strip $(2))" + $(call CompressLzma,$(KDIR_TMP)/vmlinux$(4)-$(1),$(KDIR_TMP)/vmlinux$(4)-$(1).bin.lzma,$(3)) +endef + +define PatchKernelGzip + cp $(KDIR)/vmlinux$(3) $(KDIR_TMP)/vmlinux$(3)-$(1) + $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR_TMP)/vmlinux$(3)-$(1) "$(strip $(2))" + gzip -9n -c $(KDIR_TMP)/vmlinux$(3)-$(1) > $(KDIR_TMP)/vmlinux$(3)-$(1).bin.gz +endef + +ifneq ($(SUBTARGET),mikrotik) +# $(1): compression method of the data. +# $(2): extra arguments. +# $(3): input data file. +# $(4): output file. +define MkuImage + mkimage -A mips -O linux -T kernel -a 0x80060000 -C $(1) $(2) \ + -e 0x80060000 -n 'MIPS $(VERSION_DIST) Linux-$(LINUX_VERSION)' \ + -d $(3) $(4) +endef + +# $(1): board name. +# $(2): kernel command line. +# $(3): extra arguments for lzma. +# $(4): name suffix, e.g. "-initramfs". +# $(5): extra arguments for mkimage. +define MkuImageLzma + $(call PatchKernelLzma,$(1),$(2),$(3),$(4)) + $(call MkuImage,lzma,$(5),$(KDIR_TMP)/vmlinux$(4)-$(1).bin.lzma,$(KDIR_TMP)/vmlinux$(4)-$(1).uImage) +endef + +define MkuImageLzma/initramfs + $(call PatchKernelLzma,$(1),$(2),$(3),-initramfs) + $(call MkuImage,lzma,$(4),$(KDIR_TMP)/vmlinux-initramfs-$(1).bin.lzma,$(call imgname,initramfs,$(1))-uImage.bin) +endef + +define MkuImageGzip + $(call PatchKernelGzip,$(1),$(2)) + $(call MkuImage,gzip,,$(KDIR_TMP)/vmlinux-$(1).bin.gz,$(KDIR_TMP)/vmlinux-$(1).uImage) +endef + +define MkuImageGzip/initramfs + $(call PatchKernelGzip,$(1),$(2),-initramfs) + $(call MkuImage,gzip,,$(KDIR_TMP)/vmlinux-initramfs-$(1).bin.gz,$(call imgname,initramfs,$(1))-uImage.bin) +endef + +define MkuImageOKLI + $(call MkuImage,lzma,-M 0x4f4b4c49,$(KDIR)/vmlinux.bin.lzma,$(KDIR_TMP)/vmlinux-$(1).okli) +endef +endif + +# $(1): name of the 1st file. +# $(2): size limit of the 1st file if it is greater than 262144, or +# the erase size of the flash if it is greater than zero and less +# than 262144 +# $(3): name of the 2nd file. +# $(4): size limit of the 2nd file if $(2) is greater than 262144, otherwise +# it is the size limit of the output file +# $(5): name of the output file. +# $(6): padding size. +define CatFiles + if [ $(2) -eq 0 ]; then \ + filename="$(3)"; fstype=$${filename##*\.}; \ + case "$${fstype}" in \ + *) bs=`stat -c%s $(1)`;; \ + esac; \ + ( dd if=$(1) bs=$${bs} conv=sync; cat $(3) ) > $(5); \ + if [ -n "$(6)" ]; then \ + case "$${fstype}" in \ + squashfs*) \ + padjffs2 $(5) $(6); \ + ;; \ + esac; \ + fi; \ + if [ `stat -c%s $(5)` -gt $(4) ]; then \ + echo "Warning: $(5) is too big (> $(4) bytes)" >&2; \ + rm -f $(5); \ + fi; \ + else if [ $(2) -gt 262144 ]; then \ + if [ `stat -c%s "$(1)"` -gt $(2) ]; then \ + echo "Warning: $(1) is too big (> $(2) bytes)" >&2; \ + else if [ `stat -c%s $(3)` -gt $(4) ]; then \ + echo "Warning: $(3) is too big (> $(4) bytes)" >&2; \ + else \ + ( dd if=$(1) bs=$(2) conv=sync; dd if=$(3) ) > $(5); \ + fi; fi; \ + else \ + ( dd if=$(1) bs=$(2) conv=sync; dd if=$(3) ) > $(5); \ + if [ `stat -c%s $(5)` -gt $(4) ]; then \ + echo "Warning: $(5) is too big (> $(4) bytes)" >&2; \ + rm -f $(5); \ + fi; \ + fi; fi +endef + +# $(1): rootfs type. +# $(2): board name. +# $(3): kernel image size limit. +# $(4): rootfs image size limit. +# $(5): padding argument for padjffs2. +Sysupgrade/KR=$(call CatFiles,$(2),$(3),$(KDIR)/root.$(1),$(4),$(call sysupname,$(1),$(5))) +Sysupgrade/KRuImage=$(call CatFiles,$(KDIR_TMP)/vmlinux-$(2).uImage,$(3),$(KDIR)/root.$(1),$(4),$(call sysupname,$(1),$(2)),$(5)) +Sysupgrade/RKuImage=$(call CatFiles,$(KDIR)/root.$(1),$(4),$(KDIR_TMP)/vmlinux-$(2).uImage,$(3),$(call sysupname,$(1),$(2))) + +# $(1): ubinize ini file +# $(2): working directory +# $(3): output file +# $(4): physical erase block size +# $(5): minimum I/O unit size +# $(6): custom options +define ubinize + $(CP) $(1) $(2) + ( cd $(2); $(STAGING_DIR_HOST)/bin/ubinize -o $(3) -p $(4) -m $(5) $(6) $(1)) +endef + +# +# Embed lzma-compressed kernel inside lzma-loader. +# +# $(1), suffix of output filename, e.g. generic, lowercase board name, etc. +# $(2), suffix of target file to build, e.g. bin, gz, elf +# $(3), kernel command line to pass from lzma-loader to kernel +# $(4), unused here +# $(5), suffix of kernel filename, e.g. -initramfs, or empty +define Image/BuildLoader + -rm -rf $(KDIR)/lzma-loader + $(LOADER_MAKE) LOADER=loader-$(1).$(2) KERNEL_CMDLINE="$(3)"\ + LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \ + LOADER_DATA="$(KDIR)/vmlinux$(5).bin.lzma" BOARD="$(1)" \ + compile loader.$(2) + -$(if $(5),$(CP) $(KDIR)/loader-$(1).$(2) $(KDIR)/loader-$(1)$(5).$(2)) +endef + +# +# Build lzma-loader alone which will search for lzma-compressed kernel identified by +# uImage header with magic "OKLI" at boot time. +# +# $(4), offset into the flash space to start searching uImage magic "OKLI". +# $(5), size of search range starting at $(4). With 0 as the value, uImage +# header is expected to be at precisely $(4) +define Image/BuildLoaderAlone + -rm -rf $(KDIR)/lzma-loader + $(LOADER_MAKE) LOADER=loader-$(1).$(2) KERNEL_CMDLINE="$(3)" \ + LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \ + BOARD="$(1)" FLASH_OFFS=$(4) FLASH_MAX=$(5) \ + compile loader.$(2) +endef + +define Build/Clean + $(LOADER_MAKE) clean +endef + +alfa_ap120c_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,13312k(rootfs),1536k(kernel),1152k(unknown)ro,64k(art)ro;spi0.1:-(unknown) +alfa_ap96_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,256k(u-boot-env)ro,13312k(rootfs),2048k(kernel),512k(caldata)ro,15360k@0x80000(firmware) +alfa_mtdlayout_8M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6144k(rootfs),1600k(kernel),64k(nvram),64k(art)ro,7744k@0x50000(firmware) +alfa_mtdlayout_16M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,15936k(firmware),64k(nvram),64k(art)ro +all0258n_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),6272k(firmware),1536k(failsafe),64k(art)ro +all0315n_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,256k(u-boot-env),13568k(firmware),2048k(failsafe),256k(art)ro +ap96_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,6144k(rootfs),1728k(kernel),64k(art)ro,7872k@0x40000(firmware) +ap121_mtdlayout_8M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6144k(rootfs),1600k(kernel),64k(nvram),64k(art)ro,7744k@0x50000(firmware) +ap121_mtdlayout_16M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,10944k(rootfs),4992k(kernel),64k(nvram),64k(art)ro,15936k@0x50000(firmware) +ap132_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),6400k(rootfs),64k(art)ro,7808k@0x50000(firmware) +ap135_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware) +ap136_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1408k(kernel),64k(mib0),64k(art)ro,7744k@0x50000(firmware) +ap143_mtdlayout_8M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1472k(kernel),64k(art)ro,7744k@0x50000(firmware) +ap143_mtdlayout_16M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware) +ap147_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware) +ap152_mtdlayout_16M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware) +bxu2000n2_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),8448k(rootfs),6016k(user),64k(cfg),64k(oem),64k(art)ro +cameo_ap81_mtdlayout=mtdparts=spi0.0:128k(u-boot)ro,64k(config)ro,3840k(firmware),64k(art)ro +cameo_ap91_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,3712k(firmware),64k(mac)ro,64k(art)ro +cameo_ap99_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,3520k(firmware),64k(mac)ro,192k(lp)ro,64k(art)ro +cameo_ap121_mtdlayout=mtdparts=spi0.0:64k(u-boot)ro,64k(art)ro,64k(mac)ro,64k(nvram)ro,192k(language)ro,3648k(firmware) +cameo_ap121_mtdlayout_8M=mtdparts=spi0.0:64k(u-boot)ro,64k(art)ro,64k(mac)ro,64k(nvram)ro,256k(language)ro,7680k@0x80000(firmware) +cameo_ap123_mtdlayout_4M=mtdparts=spi0.0:64k(u-boot)ro,64k(nvram)ro,3712k(firmware),192k(lang)ro,64k(art)ro +cameo_db120_mtdlayout=mtdparts=spi0.0:64k(uboot)ro,64k(nvram)ro,15936k(firmware),192k(lang)ro,64k(mac)ro,64k(art)ro +cameo_db120_mtdlayout_8M=mtdparts=spi0.0:64k(uboot)ro,64k(nvram)ro,7872k(firmware),128k(lang)ro,64k(art)ro +cap4200ag_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),320k(custom)ro,1536k(kernel),12096k(rootfs),2048k(failsafe),64k(art)ro,13632k@0xa0000(firmware) +eap300v2_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),320k(custom),13632k(firmware),2048k(failsafe),64k(art)ro +db120_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1408k(kernel),64k(nvram),64k(art)ro,7744k@0x50000(firmware) +dgl_5500_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,15296k(firmware),192k(lang)ro,512k(my-dlink)ro,64k(mac)ro,64k(art)ro +dlan_hotspot_mtdlayout=mtdparts=spi0.0:128k(u-boot)ro,64k(Config1)ro,64k(Config2)ro,7872k@0x40000(firmware),64k(art)ro +dlan_pro_500_wp_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(Config1)ro,64k(Config2)ro,7680k@0x70000(firmware),64k(art)ro +dlan_pro_1200_ac_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,64k(Config1)ro,64k(Config2)ro,15872k@0x70000(firmware),64k(art)ro +cameo_ap94_mtdlayout=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,6208k(firmware),64k(caldata)ro,1600k(unknown)ro,64k@0x7f0000(caldata_copy) +cameo_ap94_mtdlayout_fat=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,7808k(firmware),64k(caldata)ro,64k@0x660000(caldata_orig),6208k@0x50000(firmware_orig) +esr900_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),13248k(rootfs),1024k(manufacture)ro,64k(backup)ro,320k(storage)ro,64k(caldata)ro,14656k@0x40000(firmware) +esr1750_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),13248k(rootfs),1024k(manufacture)ro,64k(backup)ro,320k(storage)ro,64k(caldata)ro,14656k@0x40000(firmware) +epg5000_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),13248k(rootfs),1024k(manufacture)ro,64k(backup)ro,320k(storage)ro,64k(caldata)ro,14656k@0x40000(firmware) +f9k1115v2_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),14464k(rootfs),1408k(kernel),64k(nvram)ro,64k(envram)ro,64k(art)ro,15872k@0x50000(firmware) +dlrtdev_mtdlayout=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,6208k(firmware),64k(caldata)ro,640k(certs),960k(unknown)ro,64k@0x7f0000(caldata_copy) +dlrtdev_mtdlayout_fat=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,7168k(firmware),640k(certs),64k(caldata)ro,64k@0x660000(caldata_orig),6208k@0x50000(firmware_orig) +planex_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),128k(art)ro +whrhpg300n_mtdlayout=mtdparts=spi0.0:248k(u-boot)ro,8k(u-boot-env)ro,3712k(firmware),64k(art)ro +wndap360_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),64k(nvram)ro,64k(art)ro +wnr2200_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7808k(firmware),64k(art)ro +wnr2000_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,3712k(firmware),64k(art)ro +wnr2000v3_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,3712k(firmware),64k(art)ro +wnr2000v4_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(u-boot-env)ro,3776k(firmware),64k(art)ro +r6100_mtdlayout=mtdparts=ar934x-nfc:128k(u-boot)ro,256k(caldata)ro,256k(caldata-backup),512k(config),512k(pot),2048k(kernel),122240k(ubi),25600k@0x1a0000(firmware),2048k(language),3072k(traffic_meter) +tew823dru_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,15296k(firmware),192k(lang)ro,512k(my-dlink)ro,64k(mac)ro,64k(art)ro +wndr4300_mtdlayout=mtdparts=ar934x-nfc:256k(u-boot)ro,256k(u-boot-env)ro,256k(caldata)ro,512k(pot),2048k(language),512k(config),3072k(traffic_meter),2048k(kernel),23552k(ubi),25600k@0x6c0000(firmware),256k(caldata_backup),-(reserved) +zcn1523h_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6208k(rootfs),1472k(kernel),64k(configure)ro,64k(mfg)ro,64k(art)ro,7680k@0x50000(firmware) +mynet_rext_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,7808k(firmware),64k(nvram)ro,64k(ART)ro +zyx_nbg6716_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(env)ro,64k(RFdata)ro,-(nbu);ar934x-nfc:2048k(zyxel_rfsd),2048k(romd),1024k(header),2048k(kernel),-(ubi) + +define Image/BuildKernel + cp $(KDIR)/vmlinux.elf $(VMLINUX).elf + cp $(KDIR)/vmlinux $(VMLINUX).bin + dd if=$(KDIR)/vmlinux.bin.lzma of=$(VMLINUX).lzma bs=65536 conv=sync + $(call MkuImage,lzma,,$(KDIR)/vmlinux.bin.lzma,$(UIMAGE)-lzma.bin) + cp $(KDIR)/loader-generic.elf $(VMLINUX)-lzma.elf + -mkdir -p $(KDIR_TMP) +endef + +define Image/BuildKernel/Initramfs + cp $(KDIR)/vmlinux-initramfs.elf $(VMLINUX)-initramfs.elf + cp $(KDIR)/vmlinux-initramfs $(VMLINUX)-initramfs.bin + dd if=$(KDIR)/vmlinux-initramfs.bin.lzma of=$(VMLINUX)-initramfs.lzma bs=65536 conv=sync + $(call MkuImage,lzma,,$(KDIR)/vmlinux-initramfs.bin.lzma,$(UIMAGE)-initramfs-lzma.bin) + cp $(KDIR)/loader-generic-initramfs.elf $(VMLINUX)-initramfs-lzma.elf + $(call Image/Build/Initramfs) +endef + +Image/Build/WRT400N/buildkernel=$(call MkuImageLzma,$(2),$(3)) + +define Image/Build/WRT400N + $(call Sysupgrade/KRuImage,$(1),$(2),1310720,6488064) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + wrt400n $(KDIR_TMP)/vmlinux-$(2).uImage $(KDIR)/root.$(1) $(call factoryname,$(1),$(2)); \ + fi +endef + + +define Image/Build/CameoAP94/buildkernel + $(call MkuImageLzma,$(2),$(3) $(4)) + $(call MkuImageLzma,$(2)-fat,$(3) $(5)) +endef + +define Image/Build/CameoAP94 + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(eval fwsize_fat=$(call mtdpartsize,firmware,$(5))) + $(call Sysupgrade/KRuImage,$(1),$(2),0,$$(($(fwsize)-4*64*1024)),64) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + ( \ + dd if=$(call sysupname,$(1),$(2)); \ + echo -n "$(6)"; \ + ) > $(call imgname,$(1),$(2))-backup-loader.bin; \ + if [ `stat -c%s $(call sysupname,$(1),$(2))` -gt 4194304 ]; then \ + echo "Warning: $(call sysupname,$(1),$(2)) is too big" >&2; \ + else \ + ( \ + dd if=$(call sysupname,$(1),$(2)) bs=4096k conv=sync; \ + echo -n "$(7)"; \ + ) > $(call factoryname,$(1),$(2)); \ + fi; \ + fi + $(call CatFiles,$(KDIR_TMP)/vmlinux-$(2)-fat.uImage,0,$(KDIR)/root.$(1),$$(($(fwsize_fat)-4*64*1024)),$(KDIR_TMP)/$(2)-fat.bin,64) + if [ -e "$(KDIR_TMP)/$(2)-fat.bin" ]; then \ + echo -n "" > $(KDIR_TMP)/$(2)-fat.dummy; \ + sh $(TOPDIR)/scripts/combined-image.sh \ + "$(KDIR_TMP)/$(2)-fat.bin" \ + "$(KDIR_TMP)/$(2)-fat.dummy" \ + $(call sysupname,$(1),$(2)-fat); \ + fi +endef + +define Image/Build/WZRHP + $(call Sysupgrade/KRuImage,$(1),$(2),0,$$(($(3)-4*$(4)*1024)),$(4)) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + ( \ + echo -n -e "# Airstation Public Fmt1\x00\x00\x00\x00\x00\x00\x00\x00"; \ + dd if=$(call sysupname,$(1),$(2)); \ + ) > $(call imgname,$(1),$(2))-tftp.bin; \ + buffalo-enc -p $(5) -v 1.99 \ + -i $(call sysupname,$(1),$(2)) \ + -o $(KDIR_TMP)/$(2).enc; \ + buffalo-tag -b $(5) -p $(5) -a ath -v 1.99 -m 1.01 -l mlang8 \ + -w 3 -c 0x80041000 -d 0x801e8000 -f 1 -r M_ \ + -i $(KDIR_TMP)/$(2).enc \ + -o $(call factoryname,$(1),$(2)); \ + fi +endef + +Image/Build/WZRHP64K/buildkernel=$(call MkuImageLzma,$(2),$(3)) +Image/Build/WZRHP64K/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) +Image/Build/WZRHP64K=$(call Image/Build/WZRHP,$(1),$(2),33095680,64,$(4)) + +Image/Build/WZRHP128K/buildkernel=$(call MkuImageLzma,$(2),$(3)) +Image/Build/WZRHP128K/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) +Image/Build/WZRHP128K=$(call Image/Build/WZRHP,$(1),$(2),33030144,128,$(4)) + + +Image/Build/WHRHPG300N/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/WHRHPG300N/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + +define Image/Build/WHRHPG300N + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(call Sysupgrade/KRuImage,$(1),$(2),0,$$(($(fwsize)-4*64*1024)),64) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + ( \ + echo -n -e "# Airstation Public Fmt1\x00\x00\x00\x00\x00\x00\x00\x00"; \ + dd if=$(call sysupname,$(1),$(2)); \ + ) > $(call imgname,$(1),$(2))-tftp.bin; \ + buffalo-enc -p $(5) -v 1.99 \ + -i $(call sysupname,$(1),$(2)) \ + -o $(KDIR_TMP)/$(2).enc; \ + buffalo-tag -b $(5) -p $(5) -a ath -v 1.99 -m 1.01 -l mlang8 \ + -w 3 -c 0x80041000 -d 0x801e8000 -f 1 -r M_ \ + -i $(KDIR_TMP)/$(2).enc \ + -o $(call factoryname,$(1),$(2)); \ + fi +endef + + +define Image/Build/Cameo + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(call Sysupgrade/KRuImage,$(1),$(2),0,$$(($(fwsize)-4*64*1024)),64) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + factory_size=$$(($(fwsize) - $(6))); \ + ( \ + dd if=$(call sysupname,$(1),$(2)) bs=$${factory_size} conv=sync; \ + echo -n $(5); \ + ) > $(call factoryname,$(1),$(2)); \ + fi +endef + +Image/Build/CameoAP81/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_ap81_mtdlayout)) +Image/Build/CameoAP81=$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo_ap81_mtdlayout),$(4),65536) +Image/Build/CameoAP81/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_ap81_mtdlayout)) + +Image/Build/CameoAP91/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_ap91_mtdlayout)) +Image/Build/CameoAP91=$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo_ap91_mtdlayout),$(4),65536) +Image/Build/CameoAP91/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_ap91_mtdlayout)) + +Image/Build/CameoAP99/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_ap99_mtdlayout)) +Image/Build/CameoAP99=$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo_ap99_mtdlayout),$(4),65536) +Image/Build/CameoAP99/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_ap99_mtdlayout)) + +Image/Build/CameoAP123_4M/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_ap123_mtdlayout_4M)) +Image/Build/CameoAP123_4M=$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo_ap123_mtdlayout_4M),$(4),26) +Image/Build/CameoAP123_4M/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_ap123_mtdlayout_4M)) + +Image/Build/CameoAP135/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/CameoAP135=$(call Image/Build/Cameo,$(1),$(2),$(3),$(4),$(5),26) +Image/Build/CameoAP135/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + +Image/Build/CameoDB120/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_db120_mtdlayout)) +Image/Build/CameoDB120=$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo_db120_mtdlayout),$(4),26) +Image/Build/CameoDB120/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_db120_mtdlayout)) + +Image/Build/CameoDB120_8M/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_db120_mtdlayout_8M)) +Image/Build/CameoDB120_8M=$(call Image/Build/Cameo,$(1),$(2),$(3),$(cameo_db120_mtdlayout_8M),$(4),26) +Image/Build/CameoDB120_8M/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_db120_mtdlayout_8M)) + +define Image/Build/CameoHornet + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(call Sysupgrade/KRuImage,$(1),$(2),0,$$(($(fwsize)-4*64*1024)),64) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + for r in $(7); do \ + [ -n "$$r" ] && dashr="-$$r" || dashr=; \ + [ -z "$$r" ] && r="DEF"; \ + mkcameofw -M HORNET -R "$$r" -S $(5) -V $(6) -c \ + -K $(8) -I $(fwsize) \ + -k "$(call sysupname,$(1),$(2))" \ + -o $(call imgname,$(1),$(2))-factory$$dashr.bin; \ + true; \ + done; \ + fi +endef + +Image/Build/CameoAP121/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_ap121_mtdlayout)) +Image/Build/CameoAP121=$(call Image/Build/CameoHornet,$(1),$(2),$(3),$(cameo_ap121_mtdlayout),$(4),$(5),$(6),0xe0000) +Image/Build/CameoAP121/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_ap121_mtdlayout)) + +Image/Build/CameoAP121_8M/buildkernel=$(call MkuImageLzma,$(2),$(3) $(cameo_ap121_mtdlayout_8M)) +Image/Build/CameoAP121_8M=$(call Image/Build/CameoHornet,$(1),$(2),$(3),$(cameo_ap121_mtdlayout_8M),$(4),$(5),$(6),0x100000) +Image/Build/CameoAP121_8M/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(cameo_ap121_mtdlayout_8M)) + +define Image/Build/dLAN + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(eval rootsize=$(call mtdpartsize,rootfs,$(4))) + $(eval kernsize=$(call mtdpartsize,kernel,$(4))) + $(call Sysupgrade/$(5),$(1),$(2),$(if $(6),$(6),$(kernsize)),$(if $(rootsize),$(rootsize),$(fwsize))) +endef + +Image/Build/dLANLzma/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/dLANLzma=$(call Image/Build/dLAN,$(1),$(2),$(3),$(4),$(5),$(6),$(7)) +Image/Build/dLANLzma/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + +define Image/Build/Ath + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(eval rootsize=$(call mtdpartsize,rootfs,$(4))) + $(eval kernsize=$(call mtdpartsize,kernel,$(4))) + $(call Sysupgrade/$(5),$(1),$(2),$(if $(6),$(6),$(kernsize)),$(if $(rootsize),$(rootsize),$(fwsize))) +endef + +Image/Build/AthGzip/buildkernel=$(call MkuImageGzip,$(2),$(3) $(4)) +Image/Build/AthGzip=$(call Image/Build/Ath,$(1),$(2),$(3),$(4),$(5),$(6),$(7)) +Image/Build/AthGzip/initramfs=$(call MkuImageGzip/initramfs,$(2),$(3) $(4)) + +Image/Build/AthLzma/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/AthLzma=$(call Image/Build/Ath,$(1),$(2),$(3),$(4),$(5),$(6),$(7)) +Image/Build/AthLzma/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + + +Image/Build/Belkin/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/Belkin/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + +define Image/Build/Belkin + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(eval kernsize=$(call mtdpartsize,kernel,$(4))) + $(eval rootsize=$(call mtdpartsize,rootfs,$(4))) + $(call Sysupgrade/RKuImage,$(1),$(2),$(kernsize),$(rootsize)) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + edimax_fw_header -m $(5) -v "$(shell echo -n $(VERSION_DIST)$(REVISION) | cut -c -13)" \ + -n "uImage" \ + -i $(KDIR_TMP)/vmlinux-$(2).uImage \ + -o $(KDIR_TMP)/$(2)-uImage; \ + edimax_fw_header -m $(5) -v "$(shell echo -n $(VERSION_DIST)$(REVISION) | cut -c -13)" \ + -n "rootfs" \ + -i $(KDIR)/root.$(1) \ + -o $(KDIR_TMP)/$(2)-rootfs; \ + ( \ + dd if=$(KDIR_TMP)/$(2)-rootfs; \ + dd if=$(KDIR_TMP)/$(2)-uImage; \ + ) > "$(call factoryname,$(1),$(2))"; \ + fi +endef + +define Image/Build/EnGenius + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(eval rootsize=$(call mtdpartsize,rootfs,$(4))) + $(eval kernsize=$(call mtdpartsize,kernel,$(4))) + $(call Sysupgrade/$(5),$(1),$(2),$(if $(6),$(6),$(kernsize)),$(if $(rootsize),$(rootsize),$(fwsize))) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + mksenaofw -e $(call sysupname,$(1),$(2)) \ + -o $(call imgname,$(1),$(2))-factory.dlf \ + -r 0x101 -p $(7) -t 2; \ + fi +endef + +Image/Build/EnGenius/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/EnGenius/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + + +Image/Build/PB4X/buildkernel=$(call PatchKernelLzma,$(2),$(3)) + +define Image/Build/PB4X + dd if=$(KDIR_TMP)/vmlinux-$(2).bin.lzma \ + of=$(call imgname,kernel,$(2)).bin bs=64k conv=sync + dd if=$(KDIR)/root.$(1) \ + of=$(call imgname,$(1),$(2)-rootfs).bin bs=128k conv=sync + -sh $(TOPDIR)/scripts/combined-image.sh \ + "$(call imgname,kernel,$(2)).bin" \ + "$(call imgname,$(1),$(2)-rootfs).bin" \ + $(call sysupname,$(1),$(2)) +endef + + +Image/Build/MyLoader/buildkernel=$(call PatchKernelLzma,$(2),$(3)) +Image/Build/MyLoader/initramfs=$(call PatchKernel/initramfs,$(2),$(3)) + +define Image/Build/MyLoader + $(eval fwsize=$(shell echo $$(($(4)-0x30000-4*64*1024)))) + $(eval fwimage=$(KDIR_TMP)/$(2)-$(5)-firmware.bin) + $(call CatFiles,$(KDIR_TMP)/vmlinux-$(2).bin.lzma,65536,$(KDIR)/root.$(1),$(fwsize),$(fwimage)) + if [ -e "$(fwimage)" ]; then \ + $(STAGING_DIR_HOST)/bin/mkmylofw -B $(2) -s $(4) -v \ + -p0x00030000:0:al:0x80060000:firmware:$(fwimage) \ + $(call imgname,$(1),$(2))-$(5)-factory.img; \ + echo -n "" > $(KDIR_TMP)/empty.bin; \ + sh $(TOPDIR)/scripts/combined-image.sh \ + $(fwimage) $(KDIR_TMP)/empty.bin \ + $(call imgname,$(1),$(2))-$(5)-sysupgrade.bin; \ + fi +endef + +Image/Build/Planex/initramfs=$(call MkuImageGzip/initramfs,$(2),$(3) $(planex_mtdlayout)) +Image/Build/Planex/loader=$(call Image/BuildLoaderAlone,$(1),gz,$(2) $(planex_mtdlayout),0x52000,0) + +define Image/Build/Planex/buildkernel + [ -e "$(KDIR)/loader-$(2).gz" ] + $(call MkuImageOKLI,$(2)) + ( \ + dd if=$(KDIR)/loader-$(2).gz bs=8128 count=1 conv=sync; \ + dd if=$(KDIR_TMP)/vmlinux-$(2).okli; \ + ) > $(KDIR_TMP)/kernel-$(2).bin + $(call MkuImage,gzip,,$(KDIR_TMP)/kernel-$(2).bin,$(KDIR_TMP)/vmlinux-$(2).uImage) +endef + +define Image/Build/Planex + $(eval fwsize=$(call mtdpartsize,firmware,$(planex_mtdlayout))) + $(call Sysupgrade/KRuImage,$(1),$(2),0,$$(($(fwsize)-4*64*1024)),64) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + $(STAGING_DIR_HOST)/bin/mkplanexfw \ + -B $(2) \ + -v 2.00.00 \ + -i $(call sysupname,$(1),$(2)) \ + -o $(call factoryname,$(1),$(2)); \ + fi +endef + + +Image/Build/ALFA/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/ALFA/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + +define Image/Build/ALFA + $(call Sysupgrade/RKuImage,$(1),$(2),$(5),$(6)) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + rm -rf $(KDIR)/$(1); \ + mkdir -p $(KDIR)/$(1); \ + cd $(KDIR)/$(1); \ + cp $(KDIR_TMP)/vmlinux-$(2).uImage $(KDIR)/$(1)/$(7); \ + cp $(KDIR)/root.$(1) $(KDIR)/$(1)/$(8); \ + $(TAR) c \ + $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \ + -C $(KDIR)/$(1) $(7) $(8) \ + | gzip -9nc > $(call factoryname,$(1),$(2)); \ + ( \ + echo WRM7222C | dd bs=32 count=1 conv=sync; \ + echo -ne '\xfe'; \ + ) >> $(call factoryname,$(1),$(2)); \ + fi +endef + + +Image/Build/Senao/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/Senao/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + +define Image/Build/Senao + mkdir -p $(KDIR_TMP)/$(2)/ + touch $(KDIR_TMP)/$(2)/FWINFO-OpenWrt-$(REVISION)-$(2) + -$(CP) ./$(2)/* $(KDIR_TMP)/$(2)/ + dd if=$(KDIR_TMP)/vmlinux-$(2).uImage \ + of=$(KDIR_TMP)/$(2)/openwrt-senao-$(2)-uImage-lzma.bin bs=64k conv=sync + dd if=$(KDIR)/root.$(1) \ + of=$(KDIR_TMP)/$(2)/openwrt-senao-$(2)-root.$(1) bs=64k conv=sync + ( \ + cd $(KDIR_TMP)/$(2)/; \ + $(TAR) -c \ + $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \ + * | gzip -9nc > $(call factoryname,$(1),$(2)) \ + ) + -rm -rf $(KDIR_TMP)/$(2)/ + -sh $(TOPDIR)/scripts/combined-image.sh \ + $(KDIR_TMP)/vmlinux-$(2).uImage \ + $(KDIR)/root.$(1) \ + $(call sysupname,$(1),$(2)) +endef + +define Image/Build/CyberTAN + echo -n '' > $(KDIR_TMP)/empty.bin + -$(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/image.tmp \ + -f $(KDIR_TMP)/vmlinux-$(2).uImage -F $(KDIR_TMP)/empty.bin \ + -x 32 -a 0x10000 -x -32 -f $(KDIR)/root.$(1) && \ + $(STAGING_DIR_HOST)/bin/addpattern -B $(2) -v v$(5) \ + -i $(KDIR)/image.tmp \ + -o $(call sysupname,$(1),$(2)) + -$(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/image.tmp -f $(KDIR_TMP)/vmlinux-$(2).uImage \ + -x 32 -a 0x10000 -x -32 -f $(KDIR)/root.$(1) && \ + $(STAGING_DIR_HOST)/bin/addpattern -B $(2) -v v$(5) -g \ + -i $(KDIR)/image.tmp \ + -o $(call factoryname,$(1),$(2)) + -rm $(KDIR)/image.tmp +endef + +Image/Build/CyberTANGZIP/loader=$(call Image/BuildLoader,$(1),gz,$(2),0x80060000) +Image/Build/CyberTANGZIP/buildkernel=$(call MkuImage,gzip,,$(KDIR)/loader-$(2).gz,$(KDIR_TMP)/vmlinux-$(2).uImage) +Image/Build/CyberTANGZIP=$(call Image/Build/CyberTAN,$(1),$(2),$(3),$(4),$(5)) + +Image/Build/CyberTANLZMA/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/CyberTANLZMA=$(call Image/Build/CyberTAN,$(1),$(2),$(3),$(4),$(5)) + + +Image/Build/Netgear/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4),,-M $(5)) + +define Image/Build/Netgear/buildkernel + $(call MkuImageLzma,$(2),$(3) $(4),-d20,,-M $(5)) + -rm -rf $(KDIR_TMP)/$(2) + mkdir -p $(KDIR_TMP)/$(2)/image + cat $(KDIR_TMP)/vmlinux-$(2).uImage > $(KDIR_TMP)/$(2)/image/uImage + $(STAGING_DIR_HOST)/bin/mksquashfs-lzma \ + $(KDIR_TMP)/$(2) $(KDIR_TMP)/vmlinux-$(2).uImage.squashfs.tmp1 \ + -noappend -root-owned -be -b 65536 \ + $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH)) + ( \ + cat $(KDIR_TMP)/vmlinux-$(2).uImage.squashfs.tmp1; \ + dd if=/dev/zero bs=1k count=1 \ + ) > $(KDIR_TMP)/vmlinux-$(2).uImage.squashfs.tmp2 + mkimage -A mips -O linux -T filesystem -C none -M $(5) \ + -a 0xbf070000 -e 0xbf070000 \ + -n 'MIPS $(VERSION_DIST) Linux-$(LINUX_VERSION)' \ + -d $(KDIR_TMP)/vmlinux-$(2).uImage.squashfs.tmp2 \ + $(KDIR_TMP)/vmlinux-$(2).uImage.squashfs +endef + +define Image/Build/Netgear + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(call CatFiles,$(KDIR_TMP)/vmlinux-$(2).uImage.squashfs,0,$(KDIR)/root.$(1),$(fwsize),$(call sysupname,$(1),$(2)),64) + if [ -e $(call sysupname,$(1),$(2)) ]; then \ + for r in $(7) ; do \ + [ -n "$$r" ] && dashr="-$$r" || dashr= ; \ + $(STAGING_DIR_HOST)/bin/mkdniimg \ + -B $(6) -v $(VERSION_DIST).$(REVISION) -r "$$r" $(8) \ + -i $(call sysupname,$(1),$(2)) \ + -o $(call imgname,$(1),$(2))-factory$$dashr.img; \ + done; \ + fi + if [ "$2" = "wnr2000" ]; then \ + dd if=$(KDIR)/root.$(1) \ + of=$(call imgname,$(1),$(2)-rootfs).bin bs=128k conv=sync; \ + fi +endef + + +Image/Build/NetgearLzma/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4),,-M $(5)) +Image/Build/NetgearLzma/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4),-d20,,-M $(5)) + +define Image/Build/NetgearLzma + $(eval fwsize=$(call mtdpartsize,firmware,$(4))) + $(call CatFiles,$(KDIR_TMP)/vmlinux-$(2).uImage,0,$(KDIR)/root.$(1),$(fwsize),$(call sysupname,$(1),$(2)),64) +endef + + +Image/Build/NetgearNAND/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4),,-M $(5)) + +# $(1): (empty) +# $(2): Board name (small caps) +# $(3): Kernel board specific cmdline +# $(4): Kernel mtdparts definition +# $(5): U-Boot magic +define Image/Build/NetgearNAND/buildkernel + $(eval kernelsize=$(call mtdpartsize,kernel,$(4))) + $(call PatchKernelLzma,$(2),$(3) $(4),-d20) + dd if=$(KDIR_TMP)/vmlinux-$(2).bin.lzma \ + of=$(KDIR_TMP)/vmlinux-$(2).bin.tmp \ + bs=$$(($(kernelsize)-131072-2*64-1)) \ + count=1 conv=sync + $(call MkuImage,lzma,-M $(5),$(KDIR_TMP)/vmlinux-$(2).bin.tmp,$(KDIR_TMP)/vmlinux-$(2).uImage) + echo -ne '\xff' >> $(KDIR_TMP)/vmlinux-$(2).uImage + # create a fake rootfs image + dd if=/dev/zero of=$(KDIR_TMP)/fakeroot-$(2) bs=131072 count=1 + mkimage -A mips -O linux -T filesystem -C none \ + -a 0xbf070000 -e 0xbf070000 \ + -n 'MIPS $(VERSION_DIST) fakeroot' \ + -d $(KDIR_TMP)/fakeroot-$(2) \ + -M $(5) \ + $(KDIR_TMP)/fakeroot-$(2).uImage + # append the fake rootfs image to the kernel, it will reside in the last + # erase block of the kernel partition + cat $(KDIR_TMP)/fakeroot-$(2).uImage >> $(KDIR_TMP)/vmlinux-$(2).uImage +endef + + +# $(1): rootfs image suffix +# $(2): Board name (small caps) +# $(3): Kernel board specific cmdline +# $(4): Kernel mtdparts definition +# $(5): U-Boot magic +# $(6): Board name (upper caps) +# $(7): firmware region code (not used yet) +# $(8): DNI Hardware version +# $(9): suffix of the configuration file for ubinize +define Image/Build/NetgearNAND + $(eval firmwaresize=$(call mtdpartsize,firmware,$(4))) + $(eval kernelsize=$(call mtdpartsize,kernel,$(4))) + $(eval imageraw=$(KDIR_TMP)/$(2)-raw.img) + $(CP) $(KDIR)/root.squashfs-raw $(KDIR_TMP)/root.squashfs + echo -ne '\xde\xad\xc0\xde' > $(KDIR_TMP)/jffs2.eof + $(call ubinize,ubinize-$(9).ini,$(KDIR_TMP),$(KDIR_TMP)/$(2)-root.ubi,128KiB,2048,-E 5) + ( \ + dd if=$(KDIR_TMP)/vmlinux-$(2).uImage; \ + dd if=$(KDIR_TMP)/$(2)-root.ubi \ + ) > $(imageraw) + $(STAGING_DIR_HOST)/bin/mkdniimg \ + -B $(6) -v $(VERSION_DIST).$(REVISION) -r "$$r" $(8) \ + -i $(imageraw) \ + -o $(call imgname,ubi,$(2))-factory.img + + $(call Image/Build/SysupgradeNAND,$(2),squashfs,$(KDIR_TMP)/vmlinux-$(2).uImage) +endef + +ZYXEL_UBOOT = $(KDIR)/u-boot-nbg460n_550n_550nh.bin +ZYXEL_UBOOT_BIN = $(wildcard $(BIN_DIR)/u-boot-nbg460n_550n_550nh/u-boot.bin) + +Image/Build/ZyXEL/buildkernel=$(call MkuImageLzma,$(2),$(3)) + +define Image/Build/ZyXEL + $(call Sysupgrade/KRuImage,$(1),$(2),917504,2752512) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + if [ ! -f $(ZYXEL_UBOOT) ]; then \ + echo "Warning: $(ZYXEL_UBOOT) not found" >&2; \ + else \ + $(STAGING_DIR_HOST)/bin/mkzynfw \ + -B $(4) \ + -b $(ZYXEL_UBOOT) \ + -r $(call sysupname,$(1),$(2)):0x10000 \ + -o $(call factoryname,$(1),$(2)); \ + fi; fi +endef + +define Image/Build/ZyXELNAND/buildkernel + $(eval kernelsize=$(call mtdpartsize,kernel,$(5))) + $(call MkuImageLzma,$(2),$(3) $(5) $(6)) + mkdir -p $(KDIR_TMP)/$(2)/image/boot + cp $(KDIR_TMP)/vmlinux-$(2).uImage $(KDIR_TMP)/$(2)/image/boot/vmlinux.lzma.uImage + $(STAGING_DIR_HOST)/bin/mkfs.jffs2 \ + --pad=$(kernelsize) --big-endian --squash-uids -v -e 128KiB \ + -o $(KDIR_TMP)/$(2)-kernel.jffs2 \ + -d $(KDIR_TMP)/$(2)/image \ + 2>&1 1>/dev/null | awk '/^.+$$/' + -rm -rf $(KDIR_TMP)/$(2) +endef + +define Image/Build/ZyXELNAND + if [ "$(1)" != "squashfs" ]; then \ + echo Only squashfs is supported; \ + return 0; \ + fi + $(eval firmwaresize=$(call mtdpartsize,firmware,$(4))) + $(eval kernelsize=$(call mtdpartsize,kernel,$(4))) + $(eval imageraw=$(KDIR_TMP)/$(2)-raw.img) + $(CP) $(KDIR)/root.$(1) $(KDIR_TMP)/ubi_root.img + $(call ubinize,ubinize-$(2).ini,$(KDIR_TMP),$(KDIR_TMP)/$(2)-root.ubi,128KiB,2048,-E 5) + ( \ + dd if=$(KDIR_TMP)/$(2)-kernel.jffs2; \ + dd if=$(KDIR_TMP)/$(2)-root.ubi \ + ) > $(imageraw) + dd if=$(imageraw) of=$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)-factory.bin \ + bs=128k conv=sync + $(call Image/Build/SysupgradeNAND,$(2),squashfs,$(KDIR_TMP)/$(2)-kernel.jffs2) +endef + + +Image/Build/OpenMesh/buildkernel=$(call MkuImageLzma,$(2)) +Image/Build/OpenMesh/initramfs=$(call MkuImageLzma/initramfs,$(2),) + +define Image/Build/OpenMesh + -sh $(TOPDIR)/scripts/om-fwupgradecfg-gen.sh \ + "$(4)" \ + "$(BUILD_DIR)/fwupgrade.cfg-$(4)" \ + "$(KDIR_TMP)/vmlinux-$(2).uImage" \ + "$(KDIR)/root.$(1)" + -sh $(TOPDIR)/scripts/combined-ext-image.sh \ + "$(4)" "$(call factoryname,$(1),$(2))" \ + "$(BUILD_DIR)/fwupgrade.cfg-$(4)" "fwupgrade.cfg" \ + "$(KDIR_TMP)/vmlinux-$(2).uImage" "kernel" \ + "$(KDIR)/root.$(1)" "rootfs" + if [ -e "$(call factoryname,$(1),$(2))" ]; then \ + cp "$(call factoryname,$(1),$(2))" "$(call sysupname,$(1),$(2))"; \ + fi +endef + + +Image/Build/Zcomax/buildkernel=$(call MkuImageLzma,$(2),$(3) $(4)) +Image/Build/Zcomax/initramfs=$(call MkuImageLzma/initramfs,$(2),$(3) $(4)) + +define Image/Build/Zcomax + $(call Sysupgrade/RKuImage,$(1),$(2),1507328,6356992) + if [ -e "$(call sysupname,$(1),$(2))" ]; then \ + $(STAGING_DIR_HOST)/bin/mkzcfw \ + -B $(2) \ + -k $(KDIR_TMP)/vmlinux-$(2).uImage \ + -r $(KDIR)/root.$(1) \ + -o $(call imgname,$(1),$(2))-factory.img; \ + fi +endef + + +# $(1): template name to be defined. +# $(2): squashfs suffix to be used. +define BuildTemplate + # $(1) : name of build method. + # $(2) : board name. + # $(3) : kernel command line. + # $(4)~$(8): extra arguments. + define Image/Build/Template/$(1)/initramfs + $$(call Image/Build/$$(1)/initramfs,initramfs,$$(2),$$(3),$$(4),$$(5),$$(6),$$(7),$$(8),$$(9),$$(10)) + endef + define Image/Build/Template/$(1)/loader + $$(call Image/Build/$$(1)/loader,$$(2),$$(3),$$(4),$$(5),$$(6),$$(7),$$(8),$$(9),$$(10)) + endef + define Image/Build/Template/$(1)/buildkernel + $$(call Image/Build/$$(1)/buildkernel,,$$(2),$$(3),$$(4),$$(5),$$(6),$$(7),$$(8),$$(9),$$(10)) + endef + define Image/Build/Template/$(1)/squashfs + $$(call Image/Build/$$(1),squashfs$(2),$$(2),$$(3),$$(4),$$(5),$$(6),$$(7),$$(8),$$(9),$$(10)) + endef +endef + +$(eval $(call BuildTemplate,squashfs-only)) +$(eval $(call BuildTemplate,64k,-64k)) +$(eval $(call BuildTemplate,64kraw,-raw)) +$(eval $(call BuildTemplate,64kraw-nojffs,-raw)) +$(eval $(call BuildTemplate,128k)) +$(eval $(call BuildTemplate,128kraw,-raw)) +$(eval $(call BuildTemplate,256k)) +$(eval $(call BuildTemplate,all)) + +ifeq ($(SUBTARGET),generic) +$(eval $(call SingleProfile,ALFA,64k,ALFANX,alfa-nx,ALFA-NX,ttyS0,115200,$$(alfa_mtdlayout_8M),1638400,6291456,vmlinux.gz.uImage,pb9x-2.6.31-jffs2)) +$(eval $(call SingleProfile,ALFA,64k,HORNETUB,hornet-ub,HORNET-UB,ttyATH0,115200,$$(alfa_mtdlayout_8M),1638400,6291456,kernel_image,rootfs_image)) +$(eval $(call SingleProfile,ALFA,64k,TUBE2H8M,tube2h-8M,TUBE2H,ttyATH0,115200,$$(alfa_mtdlayout_8M),1638400,6291456,kernel.image,rootfs.image)) + +$(eval $(call SingleProfile,AthGzip,64k,AP96,ap96,AP96,ttyS0,115200,$$(ap96_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthGzip,64k,WNDAP360,wndap360,WNDAP360,ttyS0,9600,$$(wndap360_mtdlayout),KRuImage,65536)) + +$(eval $(call SingleProfile,AthLzma,64k,ALFAAP120C,alfa-ap120c,ALFA-AP120C,ttyS0,115200,$$(alfa_ap120c_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,ALFAAP96,alfa-ap96,ALFA-AP96,ttyS0,115200,$$(alfa_ap96_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,ALL0258N,all0258n,ALL0258N,ttyS0,115200,$$(all0258n_mtdlayout),KRuImage,65536)) +$(eval $(call SingleProfile,AthLzma,256k,ALL0315N,all0315n,ALL0315N,ttyS0,115200,$$(all0315n_mtdlayout),KRuImage,262144)) +$(eval $(call SingleProfile,AthLzma,64k,AP121_8M,ap121-8M,AP121,ttyATH0,115200,$$(ap121_mtdlayout_8M),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP121_16M,ap121-16M,AP121,ttyATH0,115200,$$(ap121_mtdlayout_16M),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP132,ap132,AP132,ttyS0,115200,$$(ap132_mtdlayout),KRuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP135,ap135-020,AP135-020,ttyS0,115200,$$(ap135_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP136_010,ap136-010,AP136-010,ttyS0,115200,$$(ap136_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP136_020,ap136-020,AP136-020,ttyS0,115200,$$(ap136_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP143_8M,ap143-8M,AP143,ttyS0,115200,$$(ap143_mtdlayout_8M),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP143_16M,ap143-16M,AP143,ttyS0,115200,$$(ap143_mtdlayout_16M),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP147_010,ap147-010,AP147-010,ttyS0,115200,$$(ap147_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,AP152_16M,ap152-16M,AP152,ttyS0,115200,$$(ap152_mtdlayout_16M),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,BXU2000N2,bxu2000n-2-a1,BXU2000n-2-A1,ttyS0,115200,$$(bxu2000n2_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,CAP4200AG,cap4200ag,CAP4200AG,ttyS0,115200,$$(cap4200ag_mtdlayout),KRuImage)) +$(eval $(call SingleProfile,AthLzma,64k,DB120,db120,DB120,ttyS0,115200,$$(db120_mtdlayout),RKuImage)) +$(eval $(call SingleProfile,AthLzma,64k,HORNETUBx2,hornet-ub-x2,HORNET-UB,ttyATH0,115200,$$(alfa_mtdlayout_16M),KRuImage,65536)) +$(eval $(call SingleProfile,AthLzma,64k,TUBE2H16M,tube2h-16M,TUBE2H,ttyATH0,115200,$$(alfa_mtdlayout_16M),KRuImage,65536)) + +$(eval $(call SingleProfile,Belkin,64k,F9K1115V2,f9k1115v2,F9K1115V2,ttyS0,115200,$$(f9k1115v2_mtdlayout),BR-6679BAC)) + +$(eval $(call SingleProfile,CameoAP121_8M,64kraw-nojffs,DIR505A1,dir-505-a1,DIR-505-A1,ttyATH0,115200,"HORNET-PACKET-DIR505A1-3",1.99.99,"")) + +$(eval $(call SingleProfile,CameoAP135,64kraw,DGL5500A1,dgl-5500-a1,DGL-5500-A1,ttyS0,115200,$$(dgl_5500_mtdlayout),"00AP135AR9558-RT-130508-00")) +$(eval $(call SingleProfile,CameoAP135,64kraw,TEW823DRU,tew-823dru,TEW-823DRU,ttyS0,115200,$$(tew823dru_mtdlayout) mem=256M,"00AP135AR9558-RT-131129-00")) + +$(eval $(call SingleProfile,CameoDB120,64kraw,DHP1565A1,dhp-1565-a1,DHP-1565-A1,ttyS0,115200,"00DB120AR9344-RT-101214-00")) +$(eval $(call SingleProfile,CameoDB120,64kraw,DIR825C1,dir-825-c1,DIR-825-C1,ttyS0,115200,"00DB120AR9344-RT-101214-00")) +$(eval $(call SingleProfile,CameoDB120,64kraw,DIR835A1,dir-835-a1,DIR-835-A1,ttyS0,115200,"00DB120AR9344-RT-101214-00")) + +$(eval $(call SingleProfile,CameoDB120_8M,64kraw,TEW732BR,tew-732br,TEW-732BR,ttyS0,115200,"00DB120AR9341-RT-120906-NA")) + +$(eval $(call SingleProfile,CyberTANGZIP,64k,E2100L,e2100l,E2100L,ttyS0,115200,,1.00.01)) +$(eval $(call SingleProfile,CyberTANGZIP,64k,WRT160NL,wrt160nl,WRT160NL,ttyS0,115200,,1.00.01)) + +$(eval $(call SingleProfile,CyberTANLZMA,64k,MYNETREXT,mynet-rext,MYNET-REXT,ttyS0,115200,$$(mynet_rext_mtdlayout) root=31:2,1.00.01)) + +$(eval $(call SingleProfile,CameoAP94,64kraw,DIR825B1,dir-825-b1,DIR-825-B1,ttyS0,115200,$$(cameo_ap94_mtdlayout),$$(cameo_ap94_mtdlayout_fat),01AP94-AR7161-RT-080619-00,00AP94-AR7161-RT-080619-00)) +$(eval $(call SingleProfile,CameoAP94,64kraw,TEW673GRU,tew-673gru,TEW-673GRU,ttyS0,115200,$$(cameo_ap94_mtdlayout),$$(cameo_ap94_mtdlayout_fat),01AP94-AR7161-RT-080619-01,00AP94-AR7161-RT-080619-01)) +$(eval $(call SingleProfile,CameoAP94,64kraw,DLRTDEV01,dlrtdev01,DIR-825-B1,ttyS0,115200,$$(dlrtdev_mtdlayout),$$(dlrtdev_mtdlayout_fat),01AP94-AR7161-RT-080619-00,00AP94-AR7161-RT-080619-00)) + +$(eval $(call SingleProfile,dLANLzma,64k,dLAN_Hotspot,dlan-hotspot,dLAN-Hotspot,ttyATH0,115200,$$(dlan_hotspot_mtdlayout) mem=64M,KRuImage,65536)) +$(eval $(call SingleProfile,dLANLzma,64k,dLAN_pro_500_wp,dlan-pro-500-wp,dLAN-pro-500-wp,ttyS0,115200,$$(dlan_pro_500_wp_mtdlayout) mem=128M,KRuImage,65536)) +$(eval $(call SingleProfile,dLANLzma,64k,dLAN_pro_1200_ac,dlan-pro-1200-ac,dLAN-pro-1200-ac,ttyS0,115200,$$(dlan_pro_1200_ac_mtdlayout) mem=128M,KRuImage,65536)) + +$(eval $(call SingleProfile,EnGenius,64k,ESR900,esr900,ESR900,ttyS0,115200,$$(esr900_mtdlayout),KRuImage,,0x4e)) +$(eval $(call SingleProfile,EnGenius,64k,ESR1750,esr1750,ESR1750,ttyS0,115200,$$(esr1750_mtdlayout),KRuImage,,0x61)) +$(eval $(call SingleProfile,EnGenius,64k,EPG5000,epg5000,EPG5000,ttyS0,115200,$$(epg5000_mtdlayout),KRuImage,,0x71)) + +$(eval $(call SingleProfile,MyLoader,64k,WP543_8M,wp543,,ttyS0,115200,0x800000,8M)) +$(eval $(call SingleProfile,MyLoader,64k,WP543_16M,wp543,,ttyS0,115200,0x1000000,16M)) +$(eval $(call SingleProfile,MyLoader,64k,WPE72_8M,wpe72,,ttyS0,115200,0x800000,8M)) +$(eval $(call SingleProfile,MyLoader,64k,WPE72_16M,wpe72,,ttyS0,115200,0x1000000,16M)) + +$(eval $(call SingleProfile,Netgear,64kraw,WNR2200,wnr2200,WNR2200,ttyS0,115200,$$(wnr2200_mtdlayout),0x32323030,wnr2200,"" NA,)) + +$(eval $(call SingleProfile,OpenMesh,squashfs-only,A60,a60,,,,A60)) +$(eval $(call SingleProfile,OpenMesh,squashfs-only,OM2P,om2p,,,,OM2P)) +$(eval $(call SingleProfile,OpenMesh,squashfs-only,OM5P,om5p,,,,OM5P)) +$(eval $(call SingleProfile,OpenMesh,squashfs-only,OM5PAC,om5pac,,,,OM5PAC)) +$(eval $(call SingleProfile,OpenMesh,squashfs-only,MR600,mr600,,,,MR600)) +$(eval $(call SingleProfile,OpenMesh,squashfs-only,MR900,mr900,,,,MR900)) +$(eval $(call SingleProfile,OpenMesh,squashfs-only,MR1750,mr1750,,,,MR1750)) + +$(eval $(call SingleProfile,PB4X,128k,ALL0305,all0305,ALL0305,ttyS0,115200)) +$(eval $(call SingleProfile,PB4X,128k,EAP7660D,eap7660d,EAP7660D,ttyS0,115200)) +$(eval $(call SingleProfile,PB4X,64k,JA76PF,ja76pf,JA76PF,ttyS0,115200)) +$(eval $(call SingleProfile,PB4X,64k,JA76PF2,ja76pf2,JA76PF2,ttyS0,115200)) +$(eval $(call SingleProfile,PB4X,64k,JWAP003,jwap003,JWAP003,ttyS0,115200)) +$(eval $(call SingleProfile,PB4X,64k,PB42,pb42,PB42,ttyS0,115200)) +$(eval $(call SingleProfile,PB4X,64k,PB44,pb44,PB44,ttyS0,115200)) + +$(eval $(call SingleProfile,Planex,64kraw,MZKW04NU,mzk-w04nu,MZK-W04NU,ttyS0,115200)) +$(eval $(call SingleProfile,Planex,64kraw,MZKW300NH,mzk-w300nh,MZK-W300NH,ttyS0,115200)) + +$(eval $(call SingleProfile,Senao,squashfs-only,EAP300V2,eap300v2,EAP300V2,ttyS0,115200,$$(eap300v2_mtdlayout))) + +$(eval $(call SingleProfile,WRT400N,64k,WRT400N,wrt400n,WRT400N,ttyS0,115200)) + +$(eval $(call SingleProfile,WZRHP128K,128kraw,WZRHPG300NH,wzr-hp-g300nh,WZR-HP-G300NH,ttyS0,115200,WZR-HP-G300NH)) +$(eval $(call SingleProfile,WZRHP64K,64kraw,WZRHPG300NH2,wzr-hp-g300nh2,WZR-HP-G300NH2,ttyS0,115200,WZR-HP-G300NH2)) +$(eval $(call SingleProfile,WZRHP64K,64kraw,WZRHPAG300H,wzr-hp-ag300h,WZR-HP-AG300H,ttyS0,115200,WZR-HP-AG300H)) +$(eval $(call SingleProfile,WZRHP64K,64kraw,WZRHPG450H,wzr-hp-g450h,WZR-HP-G450H,ttyS0,115200,WZR-HP-AG450H)) +$(eval $(call SingleProfile,WZRHP64K,64kraw,WZR600DHP,wzr-600dhp,WZR-HP-AG300H,ttyS0,115200,WZR-600DHP)) +$(eval $(call SingleProfile,WZRHP64K,64kraw,WZR450HP2,wzr-450hp2,WZR-450HP2,ttyS0,115200,WZR-450HP2)) + +$(eval $(call SingleProfile,Zcomax,64k,ZCN1523H28,zcn-1523h-2-8,ZCN-1523H-2,ttyS0,115200,$$(zcn1523h_mtdlayout))) +$(eval $(call SingleProfile,Zcomax,64k,ZCN1523H516,zcn-1523h-5-16,ZCN-1523H-5,ttyS0,115200,$$(zcn1523h_mtdlayout))) + +endif # ifeq ($(SUBTARGET),generic) + + +ifeq ($(SUBTARGET),tiny) + +$(eval $(call SingleProfile,CameoAP91,64kraw,DIR600A1,dir-600-a1,DIR-600-A1,ttyS0,115200,"AP91-AR7240-RT-090223-00")) +$(eval $(call SingleProfile,CameoAP91,64kraw,DIR601A1,dir-601-a1,DIR-600-A1,ttyS0,115200,"AP91-AR7240-RT-090223-02")) +$(eval $(call SingleProfile,CameoAP91,64kraw,FR54RTR,fr-54rtr,DIR-600-A1,ttyS0,115200,"AP91-AR7240-RT-090223-01")) + +$(eval $(call SingleProfile,CameoAP99,64kraw,EBR2310C1,ebr-2310-c1,EBR-2310-C1,ttyS0,115200,"AP91-AR7240-RT-090223-03")) +$(eval $(call SingleProfile,CameoAP99,64kraw,DIR615E1,dir-615-e1,DIR-615-E1,ttyS0,115200,"AP93-AR7240-RT-081028-00")) +$(eval $(call SingleProfile,CameoAP99,64kraw,DIR615E4,dir-615-e4,DIR-615-E4,ttyS0,115200,"AP99-AR7240-RT-091105-05")) + +$(eval $(call SingleProfile,CameoAP123_4M,64kraw,DIR615I1,dir-615-i1,DIR-615-I1,ttyS0,115200,"00DB120AR9341-RT-1012I1-00")) +$(eval $(call SingleProfile,CameoAP123_4M,64kraw,DIR615I3,dir-615-i3,DIR-615-I1,ttyS0,115200,"00DB120AR9341-RT-101214-00")) + +$(eval $(call SingleProfile,CameoAP81,64kraw-nojffs,A02RBW300N,a02-rb-w300n,TEW-632BRP,ttyS0,115200,"AP81-AR9130-RT-070614-03")) +$(eval $(call SingleProfile,CameoAP81,64kraw-nojffs,DIR615C1,dir-615-c1,DIR-615-C1,ttyS0,115200,"AP81-AR9130-RT-070614-02")) +$(eval $(call SingleProfile,CameoAP81,64kraw-nojffs,TEW632BRP,tew-632brp,TEW-632BRP,ttyS0,115200,"AP81-AR9130-RT-070614-00")) +$(eval $(call SingleProfile,CameoAP81,64kraw-nojffs,TEW652BRP_FW,tew-652brp,TEW-632BRP,ttyS0,115200,"AP81-AR9130-RT-080609-05")) +$(eval $(call SingleProfile,CameoAP81,64kraw-nojffs,TEW652BRP_RECOVERY,tew-652brp-recovery,TEW-632BRP,ttyS0,115200,"AP81-AR9130-RT-070614-02")) + +$(eval $(call SingleProfile,CameoAP121,64kraw-nojffs,TEW712BR,tew-712br,TEW-712BR,ttyATH0,115200,"HORNET-RT-TEW712BR-3",1.99,"")) +$(eval $(call SingleProfile,CameoAP121,64kraw-nojffs,DIR601B1,dir-601-b1,TEW-712BR,ttyATH0,115200,"HORNET-RT-DIR601B1-3",2.99.99,"" "NA")) + +$(eval $(call SingleProfile,MyLoader,64k,WP543_4M,wp543,,ttyS0,115200,0x400000,4M)) +$(eval $(call SingleProfile,MyLoader,64k,WPE72_4M,wpe72,,ttyS0,115200,0x400000,4M)) + +$(eval $(call SingleProfile,Netgear,64kraw,WNR2000V3,wnr2000v3,WNR2000V3,ttyS0,115200,$$(wnr2000v3_mtdlayout),0x32303033,WNR2000V3,"" NA,-H 29763551+04+32)) +$(eval $(call SingleProfile,NetgearLzma,64kraw,WNR2000V4,wnr2000v4,WNR2000V4,ttyS0,115200,$$(wnr2000v4_mtdlayout),0x32303034,WNR2000V4,"" NA,)) +$(eval $(call SingleProfile,Netgear,64kraw,WNR2000,wnr2000,WNR2000,ttyS0,115200,$$(wnr2000_mtdlayout),0x32303031,WNR2000,"" NA,)) +$(eval $(call SingleProfile,Netgear,64kraw,REALWNR612V2,wnr612v2,WNR612V2,ttyS0,115200,$$(wnr2000v3_mtdlayout),0x32303631,WNR612V2,"",)) +$(eval $(call SingleProfile,Netgear,64kraw,N150R,n150r,WNR612V2,ttyS0,115200,$$(wnr2000v3_mtdlayout),0x32303631,N150R,"",)) +$(eval $(call SingleProfile,Netgear,64kraw,REALWNR1000V2,wnr1000v2,WNR1000V2,ttyS0,115200,$$(wnr2000v3_mtdlayout),0x31303031,WNR1000V2,"",)) +$(eval $(call SingleProfile,Netgear,64kraw,WNR1000V2_VC,wnr1000v2-vc,WNR1000V2,ttyS0,115200,$$(wnr2000v3_mtdlayout),0x31303030,WNR1000V2-VC,"",)) +$(eval $(call SingleProfile,Netgear,64kraw,WPN824N,wpn824n,WPN824N,ttyS0,115200,$$(wnr2000v3_mtdlayout),0x31313030,WPN824N,"" NA,)) + +$(eval $(call SingleProfile,WHRHPG300N,64kraw,WHRG301N,whr-g301n,WHR-G301N,ttyS0,115200,$$(whrhpg300n_mtdlayout),WHR-G301N)) +$(eval $(call SingleProfile,WHRHPG300N,64kraw,WHRHPG300N,whr-hp-g300n,WHR-HP-G300N,ttyS0,115200,$$(whrhpg300n_mtdlayout),WHR-HP-G300N)) +$(eval $(call SingleProfile,WHRHPG300N,64kraw,WHRHPGN,whr-hp-gn,WHR-HP-GN,ttyS0,115200,$$(whrhpg300n_mtdlayout),WHR-HP-GN)) +$(eval $(call SingleProfile,WHRHPG300N,64kraw,WLAEAG300N,wlae-ag300n,WLAE-AG300N,ttyS0,115200,$$(whrhpg300n_mtdlayout),WLAE-AG300N)) + +$(eval $(call SingleProfile,ZyXEL,64k,NBG_460N_550N_550NH,nbg460n_550n_550nh,NBG460N,ttyS0,115200,NBG-460N)) + +endif # ifeq ($(SUBTARGET),tiny) + + +ifeq ($(SUBTARGET),nand) + +$(eval $(call SingleProfile,NetgearNAND,64k,WNDR3700V4,wndr3700v4,WNDR3700_V4,ttyS0,115200,$$(wndr4300_mtdlayout),0x33373033,WNDR3700v4,"",-H 29763948+128+128,wndr4300)) +$(eval $(call SingleProfile,NetgearNAND,64k,WNDR4300V1,wndr4300,WNDR4300,ttyS0,115200,$$(wndr4300_mtdlayout),0x33373033,WNDR4300,"",-H 29763948+0+128+128+2x2+3x3,wndr4300)) +$(eval $(call SingleProfile,NetgearNAND,64k,R6100,r6100,R6100,ttyS0,115200,$$(r6100_mtdlayout),0x36303030,R6100,"",-H 29764434+0+128+128+2x2+2x2,wndr4300)) + +$(eval $(call SingleProfile,ZyXELNAND,128k,NBG6716,nbg6716,NBG6716,ttyS0,115200,NBG6716,$$(zyx_nbg6716_mtdlayout),mem=256M)) + +endif # ifeq ($(SUBTARGET),nand) + +define Image/Build/squashfs + cp $(KDIR)/root.squashfs $(KDIR)/root.squashfs-raw + cp $(KDIR)/root.squashfs $(KDIR)/root.squashfs-64k + $(STAGING_DIR_HOST)/bin/padjffs2 $(KDIR)/root.squashfs-64k 64 + $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) + dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync +endef + +define Image/Prepare + $(if $(wildcard $(ZYXEL_UBOOT_BIN)),cp $(ZYXEL_UBOOT_BIN) $(ZYXEL_UBOOT)) + $(call CompressLzma,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.lzma) +ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),) + $(call CompressLzma,$(KDIR)/vmlinux-initramfs,$(KDIR)/vmlinux-initramfs.bin.lzma) + $(call Image/BuildLoader,generic,elf,,,-initramfs) +endif + $(call Image/BuildLoader,generic,elf) +endef + +define Image/Prepare/Profile + $(call Image/Build/Profile/$(1),loader) +endef + +define Image/Build/Profile + $(call Image/Build/Profile/$(1),buildkernel) + $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(call Image/Build/Profile/$(1),initramfs)) + $(call Image/Build/Profile/$(1),$(2)) +endef + +# $(1): filesystem type. +define Image/Build + $(call Image/Build/$(call rootfs_type,$(1)),$(1)) +endef diff --git a/target/linux/ath79/image/lzma-loader/Makefile b/target/linux/ath79/image/lzma-loader/Makefile new file mode 100644 index 0000000000..9b81e87306 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/Makefile @@ -0,0 +1,66 @@ +# +# Copyright (C) 2011 OpenWrt.org +# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk + +LZMA_TEXT_START := 0x80a00000 +LOADADDR := 0x80060000 +LOADER := loader.bin +LOADER_NAME := $(basename $(notdir $(LOADER))) +LOADER_DATA := +TARGET_DIR := +FLASH_OFFS := +FLASH_MAX := +BOARD := + +ifeq ($(TARGET_DIR),) +TARGET_DIR := $(KDIR) +endif + +LOADER_BIN := $(TARGET_DIR)/$(LOADER_NAME).bin +LOADER_GZ := $(TARGET_DIR)/$(LOADER_NAME).gz +LOADER_ELF := $(TARGET_DIR)/$(LOADER_NAME).elf + +PKG_NAME := lzma-loader +PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME) + +.PHONY : loader-compile loader.bin loader.elf loader.gz + +$(PKG_BUILD_DIR)/.prepared: + mkdir $(PKG_BUILD_DIR) + $(CP) ./src/* $(PKG_BUILD_DIR)/ + touch $@ + +loader-compile: $(PKG_BUILD_DIR)/.prepared + $(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \ + LZMA_TEXT_START=$(LZMA_TEXT_START) \ + LOADADDR=$(LOADADDR) \ + LOADER_DATA=$(LOADER_DATA) \ + FLASH_OFFS=$(FLASH_OFFS) \ + FLASH_MAX=$(FLASH_MAX) \ + BOARD="$(BOARD)" \ + clean all + +loader.gz: $(PKG_BUILD_DIR)/loader.bin + gzip -nc9 $< > $(LOADER_GZ) + +loader.elf: $(PKG_BUILD_DIR)/loader.elf + $(CP) $< $(LOADER_ELF) + +loader.bin: $(PKG_BUILD_DIR)/loader.bin + $(CP) $< $(LOADER_BIN) + +download: +prepare: $(PKG_BUILD_DIR)/.prepared +compile: loader-compile + +install: + +clean: + rm -rf $(PKG_BUILD_DIR) + diff --git a/target/linux/ath79/image/lzma-loader/src/LzmaDecode.c b/target/linux/ath79/image/lzma-loader/src/LzmaDecode.c new file mode 100644 index 0000000000..cb8345377e --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/LzmaDecode.c @@ -0,0 +1,584 @@ +/* + LzmaDecode.c + LZMA Decoder (optimized for Speed version) + + LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01) + http://www.7-zip.org/ + + LZMA SDK is licensed under two licenses: + 1) GNU Lesser General Public License (GNU LGPL) + 2) Common Public License (CPL) + It means that you can select one of these two licenses and + follow rules of that license. + + SPECIAL EXCEPTION: + Igor Pavlov, as the author of this Code, expressly permits you to + statically or dynamically link your Code (or bind by name) to the + interfaces of this file without subjecting your linked Code to the + terms of the CPL or GNU LGPL. Any modifications or additions + to this file, however, are subject to the LGPL or CPL terms. +*/ + +#include "LzmaDecode.h" + +#define kNumTopBits 24 +#define kTopValue ((UInt32)1 << kNumTopBits) + +#define kNumBitModelTotalBits 11 +#define kBitModelTotal (1 << kNumBitModelTotalBits) +#define kNumMoveBits 5 + +#define RC_READ_BYTE (*Buffer++) + +#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \ + { int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }} + +#ifdef _LZMA_IN_CB + +#define RC_TEST { if (Buffer == BufferLim) \ + { SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \ + BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }} + +#define RC_INIT Buffer = BufferLim = 0; RC_INIT2 + +#else + +#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; } + +#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2 + +#endif + +#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; } + +#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound) +#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits; +#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits; + +#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \ + { UpdateBit0(p); mi <<= 1; A0; } else \ + { UpdateBit1(p); mi = (mi + mi) + 1; A1; } + +#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;) + +#define RangeDecoderBitTreeDecode(probs, numLevels, res) \ + { int i = numLevels; res = 1; \ + do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \ + res -= (1 << numLevels); } + + +#define kNumPosBitsMax 4 +#define kNumPosStatesMax (1 << kNumPosBitsMax) + +#define kLenNumLowBits 3 +#define kLenNumLowSymbols (1 << kLenNumLowBits) +#define kLenNumMidBits 3 +#define kLenNumMidSymbols (1 << kLenNumMidBits) +#define kLenNumHighBits 8 +#define kLenNumHighSymbols (1 << kLenNumHighBits) + +#define LenChoice 0 +#define LenChoice2 (LenChoice + 1) +#define LenLow (LenChoice2 + 1) +#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits)) +#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits)) +#define kNumLenProbs (LenHigh + kLenNumHighSymbols) + + +#define kNumStates 12 +#define kNumLitStates 7 + +#define kStartPosModelIndex 4 +#define kEndPosModelIndex 14 +#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) + +#define kNumPosSlotBits 6 +#define kNumLenToPosStates 4 + +#define kNumAlignBits 4 +#define kAlignTableSize (1 << kNumAlignBits) + +#define kMatchMinLen 2 + +#define IsMatch 0 +#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax)) +#define IsRepG0 (IsRep + kNumStates) +#define IsRepG1 (IsRepG0 + kNumStates) +#define IsRepG2 (IsRepG1 + kNumStates) +#define IsRep0Long (IsRepG2 + kNumStates) +#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax)) +#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits)) +#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex) +#define LenCoder (Align + kAlignTableSize) +#define RepLenCoder (LenCoder + kNumLenProbs) +#define Literal (RepLenCoder + kNumLenProbs) + +#if Literal != LZMA_BASE_SIZE +StopCompilingDueBUG +#endif + +int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size) +{ + unsigned char prop0; + if (size < LZMA_PROPERTIES_SIZE) + return LZMA_RESULT_DATA_ERROR; + prop0 = propsData[0]; + if (prop0 >= (9 * 5 * 5)) + return LZMA_RESULT_DATA_ERROR; + { + for (propsRes->pb = 0; prop0 >= (9 * 5); propsRes->pb++, prop0 -= (9 * 5)); + for (propsRes->lp = 0; prop0 >= 9; propsRes->lp++, prop0 -= 9); + propsRes->lc = prop0; + /* + unsigned char remainder = (unsigned char)(prop0 / 9); + propsRes->lc = prop0 % 9; + propsRes->pb = remainder / 5; + propsRes->lp = remainder % 5; + */ + } + + #ifdef _LZMA_OUT_READ + { + int i; + propsRes->DictionarySize = 0; + for (i = 0; i < 4; i++) + propsRes->DictionarySize += (UInt32)(propsData[1 + i]) << (i * 8); + if (propsRes->DictionarySize == 0) + propsRes->DictionarySize = 1; + } + #endif + return LZMA_RESULT_OK; +} + +#define kLzmaStreamWasFinishedId (-1) + +int LzmaDecode(CLzmaDecoderState *vs, + #ifdef _LZMA_IN_CB + ILzmaInCallback *InCallback, + #else + const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed, + #endif + unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed) +{ + CProb *p = vs->Probs; + SizeT nowPos = 0; + Byte previousByte = 0; + UInt32 posStateMask = (1 << (vs->Properties.pb)) - 1; + UInt32 literalPosMask = (1 << (vs->Properties.lp)) - 1; + int lc = vs->Properties.lc; + + #ifdef _LZMA_OUT_READ + + UInt32 Range = vs->Range; + UInt32 Code = vs->Code; + #ifdef _LZMA_IN_CB + const Byte *Buffer = vs->Buffer; + const Byte *BufferLim = vs->BufferLim; + #else + const Byte *Buffer = inStream; + const Byte *BufferLim = inStream + inSize; + #endif + int state = vs->State; + UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3]; + int len = vs->RemainLen; + UInt32 globalPos = vs->GlobalPos; + UInt32 distanceLimit = vs->DistanceLimit; + + Byte *dictionary = vs->Dictionary; + UInt32 dictionarySize = vs->Properties.DictionarySize; + UInt32 dictionaryPos = vs->DictionaryPos; + + Byte tempDictionary[4]; + + #ifndef _LZMA_IN_CB + *inSizeProcessed = 0; + #endif + *outSizeProcessed = 0; + if (len == kLzmaStreamWasFinishedId) + return LZMA_RESULT_OK; + + if (dictionarySize == 0) + { + dictionary = tempDictionary; + dictionarySize = 1; + tempDictionary[0] = vs->TempDictionary[0]; + } + + if (len == kLzmaNeedInitId) + { + { + UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp)); + UInt32 i; + for (i = 0; i < numProbs; i++) + p[i] = kBitModelTotal >> 1; + rep0 = rep1 = rep2 = rep3 = 1; + state = 0; + globalPos = 0; + distanceLimit = 0; + dictionaryPos = 0; + dictionary[dictionarySize - 1] = 0; + #ifdef _LZMA_IN_CB + RC_INIT; + #else + RC_INIT(inStream, inSize); + #endif + } + len = 0; + } + while(len != 0 && nowPos < outSize) + { + UInt32 pos = dictionaryPos - rep0; + if (pos >= dictionarySize) + pos += dictionarySize; + outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos]; + if (++dictionaryPos == dictionarySize) + dictionaryPos = 0; + len--; + } + if (dictionaryPos == 0) + previousByte = dictionary[dictionarySize - 1]; + else + previousByte = dictionary[dictionaryPos - 1]; + + #else /* if !_LZMA_OUT_READ */ + + int state = 0; + UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1; + int len = 0; + const Byte *Buffer; + const Byte *BufferLim; + UInt32 Range; + UInt32 Code; + + #ifndef _LZMA_IN_CB + *inSizeProcessed = 0; + #endif + *outSizeProcessed = 0; + + { + UInt32 i; + UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp)); + for (i = 0; i < numProbs; i++) + p[i] = kBitModelTotal >> 1; + } + + #ifdef _LZMA_IN_CB + RC_INIT; + #else + RC_INIT(inStream, inSize); + #endif + + #endif /* _LZMA_OUT_READ */ + + while(nowPos < outSize) + { + CProb *prob; + UInt32 bound; + int posState = (int)( + (nowPos + #ifdef _LZMA_OUT_READ + + globalPos + #endif + ) + & posStateMask); + + prob = p + IsMatch + (state << kNumPosBitsMax) + posState; + IfBit0(prob) + { + int symbol = 1; + UpdateBit0(prob) + prob = p + Literal + (LZMA_LIT_SIZE * + ((( + (nowPos + #ifdef _LZMA_OUT_READ + + globalPos + #endif + ) + & literalPosMask) << lc) + (previousByte >> (8 - lc)))); + + if (state >= kNumLitStates) + { + int matchByte; + #ifdef _LZMA_OUT_READ + UInt32 pos = dictionaryPos - rep0; + if (pos >= dictionarySize) + pos += dictionarySize; + matchByte = dictionary[pos]; + #else + matchByte = outStream[nowPos - rep0]; + #endif + do + { + int bit; + CProb *probLit; + matchByte <<= 1; + bit = (matchByte & 0x100); + probLit = prob + 0x100 + bit + symbol; + RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break) + } + while (symbol < 0x100); + } + while (symbol < 0x100) + { + CProb *probLit = prob + symbol; + RC_GET_BIT(probLit, symbol) + } + previousByte = (Byte)symbol; + + outStream[nowPos++] = previousByte; + #ifdef _LZMA_OUT_READ + if (distanceLimit < dictionarySize) + distanceLimit++; + + dictionary[dictionaryPos] = previousByte; + if (++dictionaryPos == dictionarySize) + dictionaryPos = 0; + #endif + if (state < 4) state = 0; + else if (state < 10) state -= 3; + else state -= 6; + } + else + { + UpdateBit1(prob); + prob = p + IsRep + state; + IfBit0(prob) + { + UpdateBit0(prob); + rep3 = rep2; + rep2 = rep1; + rep1 = rep0; + state = state < kNumLitStates ? 0 : 3; + prob = p + LenCoder; + } + else + { + UpdateBit1(prob); + prob = p + IsRepG0 + state; + IfBit0(prob) + { + UpdateBit0(prob); + prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState; + IfBit0(prob) + { + #ifdef _LZMA_OUT_READ + UInt32 pos; + #endif + UpdateBit0(prob); + + #ifdef _LZMA_OUT_READ + if (distanceLimit == 0) + #else + if (nowPos == 0) + #endif + return LZMA_RESULT_DATA_ERROR; + + state = state < kNumLitStates ? 9 : 11; + #ifdef _LZMA_OUT_READ + pos = dictionaryPos - rep0; + if (pos >= dictionarySize) + pos += dictionarySize; + previousByte = dictionary[pos]; + dictionary[dictionaryPos] = previousByte; + if (++dictionaryPos == dictionarySize) + dictionaryPos = 0; + #else + previousByte = outStream[nowPos - rep0]; + #endif + outStream[nowPos++] = previousByte; + #ifdef _LZMA_OUT_READ + if (distanceLimit < dictionarySize) + distanceLimit++; + #endif + + continue; + } + else + { + UpdateBit1(prob); + } + } + else + { + UInt32 distance; + UpdateBit1(prob); + prob = p + IsRepG1 + state; + IfBit0(prob) + { + UpdateBit0(prob); + distance = rep1; + } + else + { + UpdateBit1(prob); + prob = p + IsRepG2 + state; + IfBit0(prob) + { + UpdateBit0(prob); + distance = rep2; + } + else + { + UpdateBit1(prob); + distance = rep3; + rep3 = rep2; + } + rep2 = rep1; + } + rep1 = rep0; + rep0 = distance; + } + state = state < kNumLitStates ? 8 : 11; + prob = p + RepLenCoder; + } + { + int numBits, offset; + CProb *probLen = prob + LenChoice; + IfBit0(probLen) + { + UpdateBit0(probLen); + probLen = prob + LenLow + (posState << kLenNumLowBits); + offset = 0; + numBits = kLenNumLowBits; + } + else + { + UpdateBit1(probLen); + probLen = prob + LenChoice2; + IfBit0(probLen) + { + UpdateBit0(probLen); + probLen = prob + LenMid + (posState << kLenNumMidBits); + offset = kLenNumLowSymbols; + numBits = kLenNumMidBits; + } + else + { + UpdateBit1(probLen); + probLen = prob + LenHigh; + offset = kLenNumLowSymbols + kLenNumMidSymbols; + numBits = kLenNumHighBits; + } + } + RangeDecoderBitTreeDecode(probLen, numBits, len); + len += offset; + } + + if (state < 4) + { + int posSlot; + state += kNumLitStates; + prob = p + PosSlot + + ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << + kNumPosSlotBits); + RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot); + if (posSlot >= kStartPosModelIndex) + { + int numDirectBits = ((posSlot >> 1) - 1); + rep0 = (2 | ((UInt32)posSlot & 1)); + if (posSlot < kEndPosModelIndex) + { + rep0 <<= numDirectBits; + prob = p + SpecPos + rep0 - posSlot - 1; + } + else + { + numDirectBits -= kNumAlignBits; + do + { + RC_NORMALIZE + Range >>= 1; + rep0 <<= 1; + if (Code >= Range) + { + Code -= Range; + rep0 |= 1; + } + } + while (--numDirectBits != 0); + prob = p + Align; + rep0 <<= kNumAlignBits; + numDirectBits = kNumAlignBits; + } + { + int i = 1; + int mi = 1; + do + { + CProb *prob3 = prob + mi; + RC_GET_BIT2(prob3, mi, ; , rep0 |= i); + i <<= 1; + } + while(--numDirectBits != 0); + } + } + else + rep0 = posSlot; + if (++rep0 == (UInt32)(0)) + { + /* it's for stream version */ + len = kLzmaStreamWasFinishedId; + break; + } + } + + len += kMatchMinLen; + #ifdef _LZMA_OUT_READ + if (rep0 > distanceLimit) + #else + if (rep0 > nowPos) + #endif + return LZMA_RESULT_DATA_ERROR; + + #ifdef _LZMA_OUT_READ + if (dictionarySize - distanceLimit > (UInt32)len) + distanceLimit += len; + else + distanceLimit = dictionarySize; + #endif + + do + { + #ifdef _LZMA_OUT_READ + UInt32 pos = dictionaryPos - rep0; + if (pos >= dictionarySize) + pos += dictionarySize; + previousByte = dictionary[pos]; + dictionary[dictionaryPos] = previousByte; + if (++dictionaryPos == dictionarySize) + dictionaryPos = 0; + #else + previousByte = outStream[nowPos - rep0]; + #endif + len--; + outStream[nowPos++] = previousByte; + } + while(len != 0 && nowPos < outSize); + } + } + RC_NORMALIZE; + + #ifdef _LZMA_OUT_READ + vs->Range = Range; + vs->Code = Code; + vs->DictionaryPos = dictionaryPos; + vs->GlobalPos = globalPos + (UInt32)nowPos; + vs->DistanceLimit = distanceLimit; + vs->Reps[0] = rep0; + vs->Reps[1] = rep1; + vs->Reps[2] = rep2; + vs->Reps[3] = rep3; + vs->State = state; + vs->RemainLen = len; + vs->TempDictionary[0] = tempDictionary[0]; + #endif + + #ifdef _LZMA_IN_CB + vs->Buffer = Buffer; + vs->BufferLim = BufferLim; + #else + *inSizeProcessed = (SizeT)(Buffer - inStream); + #endif + *outSizeProcessed = nowPos; + return LZMA_RESULT_OK; +} diff --git a/target/linux/ath79/image/lzma-loader/src/LzmaDecode.h b/target/linux/ath79/image/lzma-loader/src/LzmaDecode.h new file mode 100644 index 0000000000..2870eeb9c9 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/LzmaDecode.h @@ -0,0 +1,113 @@ +/* + LzmaDecode.h + LZMA Decoder interface + + LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01) + http://www.7-zip.org/ + + LZMA SDK is licensed under two licenses: + 1) GNU Lesser General Public License (GNU LGPL) + 2) Common Public License (CPL) + It means that you can select one of these two licenses and + follow rules of that license. + + SPECIAL EXCEPTION: + Igor Pavlov, as the author of this code, expressly permits you to + statically or dynamically link your code (or bind by name) to the + interfaces of this file without subjecting your linked code to the + terms of the CPL or GNU LGPL. Any modifications or additions + to this file, however, are subject to the LGPL or CPL terms. +*/ + +#ifndef __LZMADECODE_H +#define __LZMADECODE_H + +#include "LzmaTypes.h" + +/* #define _LZMA_IN_CB */ +/* Use callback for input data */ + +/* #define _LZMA_OUT_READ */ +/* Use read function for output data */ + +/* #define _LZMA_PROB32 */ +/* It can increase speed on some 32-bit CPUs, + but memory usage will be doubled in that case */ + +/* #define _LZMA_LOC_OPT */ +/* Enable local speed optimizations inside code */ + +#ifdef _LZMA_PROB32 +#define CProb UInt32 +#else +#define CProb UInt16 +#endif + +#define LZMA_RESULT_OK 0 +#define LZMA_RESULT_DATA_ERROR 1 + +#ifdef _LZMA_IN_CB +typedef struct _ILzmaInCallback +{ + int (*Read)(void *object, const unsigned char **buffer, SizeT *bufferSize); +} ILzmaInCallback; +#endif + +#define LZMA_BASE_SIZE 1846 +#define LZMA_LIT_SIZE 768 + +#define LZMA_PROPERTIES_SIZE 5 + +typedef struct _CLzmaProperties +{ + int lc; + int lp; + int pb; + #ifdef _LZMA_OUT_READ + UInt32 DictionarySize; + #endif +}CLzmaProperties; + +int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size); + +#define LzmaGetNumProbs(Properties) (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((Properties)->lc + (Properties)->lp))) + +#define kLzmaNeedInitId (-2) + +typedef struct _CLzmaDecoderState +{ + CLzmaProperties Properties; + CProb *Probs; + + #ifdef _LZMA_IN_CB + const unsigned char *Buffer; + const unsigned char *BufferLim; + #endif + + #ifdef _LZMA_OUT_READ + unsigned char *Dictionary; + UInt32 Range; + UInt32 Code; + UInt32 DictionaryPos; + UInt32 GlobalPos; + UInt32 DistanceLimit; + UInt32 Reps[4]; + int State; + int RemainLen; + unsigned char TempDictionary[4]; + #endif +} CLzmaDecoderState; + +#ifdef _LZMA_OUT_READ +#define LzmaDecoderInit(vs) { (vs)->RemainLen = kLzmaNeedInitId; } +#endif + +int LzmaDecode(CLzmaDecoderState *vs, + #ifdef _LZMA_IN_CB + ILzmaInCallback *inCallback, + #else + const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed, + #endif + unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed); + +#endif diff --git a/target/linux/ath79/image/lzma-loader/src/LzmaTypes.h b/target/linux/ath79/image/lzma-loader/src/LzmaTypes.h new file mode 100644 index 0000000000..9c27290757 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/LzmaTypes.h @@ -0,0 +1,45 @@ +/* +LzmaTypes.h + +Types for LZMA Decoder + +This file written and distributed to public domain by Igor Pavlov. +This file is part of LZMA SDK 4.40 (2006-05-01) +*/ + +#ifndef __LZMATYPES_H +#define __LZMATYPES_H + +#ifndef _7ZIP_BYTE_DEFINED +#define _7ZIP_BYTE_DEFINED +typedef unsigned char Byte; +#endif + +#ifndef _7ZIP_UINT16_DEFINED +#define _7ZIP_UINT16_DEFINED +typedef unsigned short UInt16; +#endif + +#ifndef _7ZIP_UINT32_DEFINED +#define _7ZIP_UINT32_DEFINED +#ifdef _LZMA_UINT32_IS_ULONG +typedef unsigned long UInt32; +#else +typedef unsigned int UInt32; +#endif +#endif + +/* #define _LZMA_NO_SYSTEM_SIZE_T */ +/* You can use it, if you don't want <stddef.h> */ + +#ifndef _7ZIP_SIZET_DEFINED +#define _7ZIP_SIZET_DEFINED +#ifdef _LZMA_NO_SYSTEM_SIZE_T +typedef UInt32 SizeT; +#else +#include <stddef.h> +typedef size_t SizeT; +#endif +#endif + +#endif diff --git a/target/linux/ath79/image/lzma-loader/src/Makefile b/target/linux/ath79/image/lzma-loader/src/Makefile new file mode 100644 index 0000000000..5f10bdb8f1 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/Makefile @@ -0,0 +1,106 @@ +# +# Makefile for the LZMA compressed kernel loader for +# Atheros AR7XXX/AR9XXX based boards +# +# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> +# +# Some parts of this file was based on the OpenWrt specific lzma-loader +# for the BCM47xx and ADM5120 based boards: +# Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org) +# Copyright (C) 2005 Mineharu Takahara <mtakahar@yahoo.com> +# Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su> +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 as published +# by the Free Software Foundation. +# + +LOADADDR := +LZMA_TEXT_START := 0x80a00000 +LOADER_DATA := +BOARD := +FLASH_OFFS := +FLASH_MAX := + +CC := $(CROSS_COMPILE)gcc +LD := $(CROSS_COMPILE)ld +OBJCOPY := $(CROSS_COMPILE)objcopy +OBJDUMP := $(CROSS_COMPILE)objdump + +BIN_FLAGS := -O binary -R .reginfo -R .note -R .comment -R .mdebug \ + -R .MIPS.abiflags -S + +CFLAGS = -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \ + -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 \ + -mno-abicalls -fno-pic -ffunction-sections -pipe -mlong-calls \ + -fno-common -ffreestanding -fhonour-copts \ + -mabi=32 -march=mips32r2 \ + -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap +CFLAGS += -D_LZMA_PROB32 + +ASFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +LDFLAGS = -static --gc-sections -no-warn-mismatch +LDFLAGS += -e startup -T loader.lds -Ttext $(LZMA_TEXT_START) + +O_FORMAT = $(shell $(OBJDUMP) -i | head -2 | grep elf32) + +OBJECTS := head.o loader.o cache.o board.o printf.o LzmaDecode.o + +ifneq ($(strip $(LOADER_DATA)),) +OBJECTS += data.o +CFLAGS += -DLZMA_WRAPPER=1 -DLOADADDR=$(LOADADDR) +endif + +ifneq ($(strip $(KERNEL_CMDLINE)),) +CFLAGS += -DCONFIG_KERNEL_CMDLINE='"$(KERNEL_CMDLINE)"' +endif + +ifneq ($(strip $(FLASH_OFFS)),) +CFLAGS += -DCONFIG_FLASH_OFFS=$(FLASH_OFFS) +endif + +ifneq ($(strip $(FLASH_MAX)),) +CFLAGS += -DCONFIG_FLASH_MAX=$(FLASH_MAX) +endif + +BOARD_DEF := $(shell echo $(strip $(BOARD)) | tr a-z A-Z | tr - _) +ifneq ($(BOARD_DEF),) +CFLAGS += -DCONFIG_BOARD_$(BOARD_DEF) +endif + +all: loader.elf + +# Don't build dependencies, this may die if $(CC) isn't gcc +dep: + +install: + +%.o : %.c + $(CC) $(CFLAGS) -c -o $@ $< + +%.o : %.S + $(CC) $(ASFLAGS) -c -o $@ $< + +data.o: $(LOADER_DATA) + $(LD) -r -b binary --oformat $(O_FORMAT) -T lzma-data.lds -o $@ $< + +loader: $(OBJECTS) + $(LD) $(LDFLAGS) -o $@ $(OBJECTS) + +loader.bin: loader + $(OBJCOPY) $(BIN_FLAGS) $< $@ + +loader2.o: loader.bin + $(LD) -r -b binary --oformat $(O_FORMAT) -o $@ $< + +loader.elf: loader2.o + $(LD) -e startup -T loader2.lds -Ttext $(LOADADDR) -o $@ $< + +mrproper: clean + +clean: + rm -f loader *.elf *.bin *.o + + + diff --git a/target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h b/target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h new file mode 100644 index 0000000000..19a4785bb4 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h @@ -0,0 +1,725 @@ +/* + * Atheros AR71XX/AR724X/AR913X SoC register definitions + * + * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com> + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_AR71XX_REGS_H +#define __ASM_MACH_AR71XX_REGS_H + +#define BIT(_x) (1UL << (_x)) + +#define AR71XX_APB_BASE 0x18000000 +#define AR71XX_GE0_BASE 0x19000000 +#define AR71XX_GE0_SIZE 0x10000 +#define AR71XX_GE1_BASE 0x1a000000 +#define AR71XX_GE1_SIZE 0x10000 +#define AR71XX_EHCI_BASE 0x1b000000 +#define AR71XX_EHCI_SIZE 0x1000 +#define AR71XX_OHCI_BASE 0x1c000000 +#define AR71XX_OHCI_SIZE 0x1000 +#define AR71XX_SPI_BASE 0x1f000000 +#define AR71XX_SPI_SIZE 0x01000000 + +#define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000) +#define AR71XX_DDR_CTRL_SIZE 0x100 +#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000) +#define AR71XX_UART_SIZE 0x100 +#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000) +#define AR71XX_USB_CTRL_SIZE 0x100 +#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000) +#define AR71XX_GPIO_SIZE 0x100 +#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000) +#define AR71XX_PLL_SIZE 0x100 +#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000) +#define AR71XX_RESET_SIZE 0x100 +#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000) +#define AR71XX_MII_SIZE 0x100 + +#define AR71XX_PCI_MEM_BASE 0x10000000 +#define AR71XX_PCI_MEM_SIZE 0x07000000 + +#define AR71XX_PCI_WIN0_OFFS 0x10000000 +#define AR71XX_PCI_WIN1_OFFS 0x11000000 +#define AR71XX_PCI_WIN2_OFFS 0x12000000 +#define AR71XX_PCI_WIN3_OFFS 0x13000000 +#define AR71XX_PCI_WIN4_OFFS 0x14000000 +#define AR71XX_PCI_WIN5_OFFS 0x15000000 +#define AR71XX_PCI_WIN6_OFFS 0x16000000 +#define AR71XX_PCI_WIN7_OFFS 0x07000000 + +#define AR71XX_PCI_CFG_BASE \ + (AR71XX_PCI_MEM_BASE + AR71XX_PCI_WIN7_OFFS + 0x10000) +#define AR71XX_PCI_CFG_SIZE 0x100 + +#define AR7240_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000) +#define AR7240_USB_CTRL_SIZE 0x100 +#define AR7240_OHCI_BASE 0x1b000000 +#define AR7240_OHCI_SIZE 0x1000 + +#define AR724X_PCI_MEM_BASE 0x10000000 +#define AR724X_PCI_MEM_SIZE 0x04000000 + +#define AR724X_PCI_CFG_BASE 0x14000000 +#define AR724X_PCI_CFG_SIZE 0x1000 +#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000c0000) +#define AR724X_PCI_CRP_SIZE 0x1000 +#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000f0000) +#define AR724X_PCI_CTRL_SIZE 0x100 + +#define AR724X_EHCI_BASE 0x1b000000 +#define AR724X_EHCI_SIZE 0x1000 + +#define AR913X_EHCI_BASE 0x1b000000 +#define AR913X_EHCI_SIZE 0x1000 +#define AR913X_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000) +#define AR913X_WMAC_SIZE 0x30000 + +#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000) +#define AR933X_UART_SIZE 0x14 +#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) +#define AR933X_GMAC_SIZE 0x04 +#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) +#define AR933X_WMAC_SIZE 0x20000 +#define AR933X_EHCI_BASE 0x1b000000 +#define AR933X_EHCI_SIZE 0x1000 + +#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) +#define AR934X_GMAC_SIZE 0x14 +#define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) +#define AR934X_WMAC_SIZE 0x20000 +#define AR934X_EHCI_BASE 0x1b000000 +#define AR934X_EHCI_SIZE 0x200 + +#define QCA955X_PCI_MEM_BASE0 0x10000000 +#define QCA955X_PCI_MEM_BASE1 0x12000000 +#define QCA955X_PCI_MEM_SIZE 0x02000000 +#define QCA955X_PCI_CFG_BASE0 0x14000000 +#define QCA955X_PCI_CFG_BASE1 0x16000000 +#define QCA955X_PCI_CFG_SIZE 0x1000 +#define QCA955X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000) +#define QCA955X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000) +#define QCA955X_PCI_CRP_SIZE 0x1000 +#define QCA955X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000) +#define QCA955X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000) +#define QCA955X_PCI_CTRL_SIZE 0x100 + +#define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) +#define QCA955X_WMAC_SIZE 0x20000 +#define QCA955X_EHCI0_BASE 0x1b000000 +#define QCA955X_EHCI1_BASE 0x1b400000 +#define QCA955X_EHCI_SIZE 0x1000 +#define QCA955X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) +#define QCA955X_GMAC_SIZE 0x40 + +#define AR9300_OTP_BASE 0x14000 +#define AR9300_OTP_STATUS 0x15f18 +#define AR9300_OTP_STATUS_TYPE 0x7 +#define AR9300_OTP_STATUS_VALID 0x4 +#define AR9300_OTP_STATUS_ACCESS_BUSY 0x2 +#define AR9300_OTP_STATUS_SM_BUSY 0x1 +#define AR9300_OTP_READ_DATA 0x15f1c + +/* + * DDR_CTRL block + */ +#define AR71XX_DDR_REG_PCI_WIN0 0x7c +#define AR71XX_DDR_REG_PCI_WIN1 0x80 +#define AR71XX_DDR_REG_PCI_WIN2 0x84 +#define AR71XX_DDR_REG_PCI_WIN3 0x88 +#define AR71XX_DDR_REG_PCI_WIN4 0x8c +#define AR71XX_DDR_REG_PCI_WIN5 0x90 +#define AR71XX_DDR_REG_PCI_WIN6 0x94 +#define AR71XX_DDR_REG_PCI_WIN7 0x98 +#define AR71XX_DDR_REG_FLUSH_GE0 0x9c +#define AR71XX_DDR_REG_FLUSH_GE1 0xa0 +#define AR71XX_DDR_REG_FLUSH_USB 0xa4 +#define AR71XX_DDR_REG_FLUSH_PCI 0xa8 + +#define AR724X_DDR_REG_FLUSH_GE0 0x7c +#define AR724X_DDR_REG_FLUSH_GE1 0x80 +#define AR724X_DDR_REG_FLUSH_USB 0x84 +#define AR724X_DDR_REG_FLUSH_PCIE 0x88 + +#define AR913X_DDR_REG_FLUSH_GE0 0x7c +#define AR913X_DDR_REG_FLUSH_GE1 0x80 +#define AR913X_DDR_REG_FLUSH_USB 0x84 +#define AR913X_DDR_REG_FLUSH_WMAC 0x88 + +#define AR933X_DDR_REG_FLUSH_GE0 0x7c +#define AR933X_DDR_REG_FLUSH_GE1 0x80 +#define AR933X_DDR_REG_FLUSH_USB 0x84 +#define AR933X_DDR_REG_FLUSH_WMAC 0x88 + +#define AR934X_DDR_REG_FLUSH_GE0 0x9c +#define AR934X_DDR_REG_FLUSH_GE1 0xa0 +#define AR934X_DDR_REG_FLUSH_USB 0xa4 +#define AR934X_DDR_REG_FLUSH_PCIE 0xa8 +#define AR934X_DDR_REG_FLUSH_WMAC 0xac + +/* + * PLL block + */ +#define AR71XX_PLL_REG_CPU_CONFIG 0x00 +#define AR71XX_PLL_REG_SEC_CONFIG 0x04 +#define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10 +#define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14 + +#define AR71XX_PLL_DIV_SHIFT 3 +#define AR71XX_PLL_DIV_MASK 0x1f +#define AR71XX_CPU_DIV_SHIFT 16 +#define AR71XX_CPU_DIV_MASK 0x3 +#define AR71XX_DDR_DIV_SHIFT 18 +#define AR71XX_DDR_DIV_MASK 0x3 +#define AR71XX_AHB_DIV_SHIFT 20 +#define AR71XX_AHB_DIV_MASK 0x7 + +#define AR71XX_ETH0_PLL_SHIFT 17 +#define AR71XX_ETH1_PLL_SHIFT 19 + +#define AR724X_PLL_REG_CPU_CONFIG 0x00 +#define AR724X_PLL_REG_PCIE_CONFIG 0x18 + +#define AR724X_PLL_DIV_SHIFT 0 +#define AR724X_PLL_DIV_MASK 0x3ff +#define AR724X_PLL_REF_DIV_SHIFT 10 +#define AR724X_PLL_REF_DIV_MASK 0xf +#define AR724X_AHB_DIV_SHIFT 19 +#define AR724X_AHB_DIV_MASK 0x1 +#define AR724X_DDR_DIV_SHIFT 22 +#define AR724X_DDR_DIV_MASK 0x3 + +#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c + +#define AR913X_PLL_REG_CPU_CONFIG 0x00 +#define AR913X_PLL_REG_ETH_CONFIG 0x04 +#define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14 +#define AR913X_PLL_REG_ETH1_INT_CLOCK 0x18 + +#define AR913X_PLL_DIV_SHIFT 0 +#define AR913X_PLL_DIV_MASK 0x3ff +#define AR913X_DDR_DIV_SHIFT 22 +#define AR913X_DDR_DIV_MASK 0x3 +#define AR913X_AHB_DIV_SHIFT 19 +#define AR913X_AHB_DIV_MASK 0x1 + +#define AR913X_ETH0_PLL_SHIFT 20 +#define AR913X_ETH1_PLL_SHIFT 22 + +#define AR933X_PLL_CPU_CONFIG_REG 0x00 +#define AR933X_PLL_CLOCK_CTRL_REG 0x08 + +#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10 +#define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f +#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16 +#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f +#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23 +#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7 + +#define AR933X_PLL_CLOCK_CTRL_BYPASS BIT(2) +#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5 +#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3 +#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10 +#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3 +#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15 +#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7 + +#define AR934X_PLL_CPU_CONFIG_REG 0x00 +#define AR934X_PLL_DDR_CONFIG_REG 0x04 +#define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08 +#define AR934X_PLL_ETH_XMII_CONTROL_REG 0x2c + +#define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 +#define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f +#define AR934X_PLL_CPU_CONFIG_NINT_SHIFT 6 +#define AR934X_PLL_CPU_CONFIG_NINT_MASK 0x3f +#define AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 +#define AR934X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f +#define AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 +#define AR934X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3 + +#define AR934X_PLL_DDR_CONFIG_NFRAC_SHIFT 0 +#define AR934X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff +#define AR934X_PLL_DDR_CONFIG_NINT_SHIFT 10 +#define AR934X_PLL_DDR_CONFIG_NINT_MASK 0x3f +#define AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 +#define AR934X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f +#define AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 +#define AR934X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 + +#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS BIT(2) +#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS BIT(3) +#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS BIT(4) +#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT 5 +#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK 0x1f +#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SHIFT 10 +#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK 0x1f +#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SHIFT 15 +#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK 0x1f +#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20) +#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) +#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) + +#define QCA955X_PLL_CPU_CONFIG_REG 0x00 +#define QCA955X_PLL_DDR_CONFIG_REG 0x04 +#define QCA955X_PLL_CLK_CTRL_REG 0x08 + +#define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 +#define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f +#define QCA955X_PLL_CPU_CONFIG_NINT_SHIFT 6 +#define QCA955X_PLL_CPU_CONFIG_NINT_MASK 0x3f +#define QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 +#define QCA955X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f +#define QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 +#define QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3 + +#define QCA955X_PLL_DDR_CONFIG_NFRAC_SHIFT 0 +#define QCA955X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff +#define QCA955X_PLL_DDR_CONFIG_NINT_SHIFT 10 +#define QCA955X_PLL_DDR_CONFIG_NINT_MASK 0x3f +#define QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 +#define QCA955X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f +#define QCA955X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 +#define QCA955X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 + +#define QCA955X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2) +#define QCA955X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3) +#define QCA955X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4) +#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5 +#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f +#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10 +#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f +#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15 +#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f +#define QCA955X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20) +#define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) +#define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) + +/* + * USB_CONFIG block + */ +#define AR71XX_USB_CTRL_REG_FLADJ 0x00 +#define AR71XX_USB_CTRL_REG_CONFIG 0x04 + +/* + * RESET block + */ +#define AR71XX_RESET_REG_TIMER 0x00 +#define AR71XX_RESET_REG_TIMER_RELOAD 0x04 +#define AR71XX_RESET_REG_WDOG_CTRL 0x08 +#define AR71XX_RESET_REG_WDOG 0x0c +#define AR71XX_RESET_REG_MISC_INT_STATUS 0x10 +#define AR71XX_RESET_REG_MISC_INT_ENABLE 0x14 +#define AR71XX_RESET_REG_PCI_INT_STATUS 0x18 +#define AR71XX_RESET_REG_PCI_INT_ENABLE 0x1c +#define AR71XX_RESET_REG_GLOBAL_INT_STATUS 0x20 +#define AR71XX_RESET_REG_RESET_MODULE 0x24 +#define AR71XX_RESET_REG_PERFC_CTRL 0x2c +#define AR71XX_RESET_REG_PERFC0 0x30 +#define AR71XX_RESET_REG_PERFC1 0x34 +#define AR71XX_RESET_REG_REV_ID 0x90 + +#define AR913X_RESET_REG_GLOBAL_INT_STATUS 0x18 +#define AR913X_RESET_REG_RESET_MODULE 0x1c +#define AR913X_RESET_REG_PERF_CTRL 0x20 +#define AR913X_RESET_REG_PERFC0 0x24 +#define AR913X_RESET_REG_PERFC1 0x28 + +#define AR724X_RESET_REG_RESET_MODULE 0x1c + +#define AR933X_RESET_REG_RESET_MODULE 0x1c +#define AR933X_RESET_REG_BOOTSTRAP 0xac + +#define AR934X_RESET_REG_RESET_MODULE 0x1c +#define AR934X_RESET_REG_BOOTSTRAP 0xb0 +#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac + +#define QCA955X_RESET_REG_BOOTSTRAP 0xb0 +#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac + +#define MISC_INT_ETHSW BIT(12) +#define MISC_INT_TIMER4 BIT(10) +#define MISC_INT_TIMER3 BIT(9) +#define MISC_INT_TIMER2 BIT(8) +#define MISC_INT_DMA BIT(7) +#define MISC_INT_OHCI BIT(6) +#define MISC_INT_PERFC BIT(5) +#define MISC_INT_WDOG BIT(4) +#define MISC_INT_UART BIT(3) +#define MISC_INT_GPIO BIT(2) +#define MISC_INT_ERROR BIT(1) +#define MISC_INT_TIMER BIT(0) + +#define AR71XX_RESET_EXTERNAL BIT(28) +#define AR71XX_RESET_FULL_CHIP BIT(24) +#define AR71XX_RESET_CPU_NMI BIT(21) +#define AR71XX_RESET_CPU_COLD BIT(20) +#define AR71XX_RESET_DMA BIT(19) +#define AR71XX_RESET_SLIC BIT(18) +#define AR71XX_RESET_STEREO BIT(17) +#define AR71XX_RESET_DDR BIT(16) +#define AR71XX_RESET_GE1_MAC BIT(13) +#define AR71XX_RESET_GE1_PHY BIT(12) +#define AR71XX_RESET_USBSUS_OVERRIDE BIT(10) +#define AR71XX_RESET_GE0_MAC BIT(9) +#define AR71XX_RESET_GE0_PHY BIT(8) +#define AR71XX_RESET_USB_OHCI_DLL BIT(6) +#define AR71XX_RESET_USB_HOST BIT(5) +#define AR71XX_RESET_USB_PHY BIT(4) +#define AR71XX_RESET_PCI_BUS BIT(1) +#define AR71XX_RESET_PCI_CORE BIT(0) + +#define AR7240_RESET_USB_HOST BIT(5) +#define AR7240_RESET_OHCI_DLL BIT(3) + +#define AR724X_RESET_GE1_MDIO BIT(23) +#define AR724X_RESET_GE0_MDIO BIT(22) +#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10) +#define AR724X_RESET_PCIE_PHY BIT(7) +#define AR724X_RESET_PCIE BIT(6) +#define AR724X_RESET_USB_HOST BIT(5) +#define AR724X_RESET_USB_PHY BIT(4) +#define AR724X_RESET_USBSUS_OVERRIDE BIT(3) + +#define AR913X_RESET_AMBA2WMAC BIT(22) +#define AR913X_RESET_USBSUS_OVERRIDE BIT(10) +#define AR913X_RESET_USB_HOST BIT(5) +#define AR913X_RESET_USB_PHY BIT(4) + +#define AR933X_RESET_GE1_MDIO BIT(23) +#define AR933X_RESET_GE0_MDIO BIT(22) +#define AR933X_RESET_GE1_MAC BIT(13) +#define AR933X_RESET_WMAC BIT(11) +#define AR933X_RESET_GE0_MAC BIT(9) +#define AR933X_RESET_USB_HOST BIT(5) +#define AR933X_RESET_USB_PHY BIT(4) +#define AR933X_RESET_USBSUS_OVERRIDE BIT(3) + +#define AR934X_RESET_HOST BIT(31) +#define AR934X_RESET_SLIC BIT(30) +#define AR934X_RESET_HDMA BIT(29) +#define AR934X_RESET_EXTERNAL BIT(28) +#define AR934X_RESET_RTC BIT(27) +#define AR934X_RESET_PCIE_EP_INT BIT(26) +#define AR934X_RESET_CHKSUM_ACC BIT(25) +#define AR934X_RESET_FULL_CHIP BIT(24) +#define AR934X_RESET_GE1_MDIO BIT(23) +#define AR934X_RESET_GE0_MDIO BIT(22) +#define AR934X_RESET_CPU_NMI BIT(21) +#define AR934X_RESET_CPU_COLD BIT(20) +#define AR934X_RESET_HOST_RESET_INT BIT(19) +#define AR934X_RESET_PCIE_EP BIT(18) +#define AR934X_RESET_UART1 BIT(17) +#define AR934X_RESET_DDR BIT(16) +#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) +#define AR934X_RESET_NANDF BIT(14) +#define AR934X_RESET_GE1_MAC BIT(13) +#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12) +#define AR934X_RESET_USB_PHY_ANALOG BIT(11) +#define AR934X_RESET_HOST_DMA_INT BIT(10) +#define AR934X_RESET_GE0_MAC BIT(9) +#define AR934X_RESET_ETH_SWITCH BIT(8) +#define AR934X_RESET_PCIE_PHY BIT(7) +#define AR934X_RESET_PCIE BIT(6) +#define AR934X_RESET_USB_HOST BIT(5) +#define AR934X_RESET_USB_PHY BIT(4) +#define AR934X_RESET_USBSUS_OVERRIDE BIT(3) +#define AR934X_RESET_LUT BIT(2) +#define AR934X_RESET_MBOX BIT(1) +#define AR934X_RESET_I2S BIT(0) + +#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18) +#define AR933X_BOOTSTRAP_EEPBUSY BIT(4) +#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0) + +#define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23) +#define AR934X_BOOTSTRAP_SW_OPTION7 BIT(22) +#define AR934X_BOOTSTRAP_SW_OPTION6 BIT(21) +#define AR934X_BOOTSTRAP_SW_OPTION5 BIT(20) +#define AR934X_BOOTSTRAP_SW_OPTION4 BIT(19) +#define AR934X_BOOTSTRAP_SW_OPTION3 BIT(18) +#define AR934X_BOOTSTRAP_SW_OPTION2 BIT(17) +#define AR934X_BOOTSTRAP_SW_OPTION1 BIT(16) +#define AR934X_BOOTSTRAP_USB_MODE_DEVICE BIT(7) +#define AR934X_BOOTSTRAP_PCIE_RC BIT(6) +#define AR934X_BOOTSTRAP_EJTAG_MODE BIT(5) +#define AR934X_BOOTSTRAP_REF_CLK_40 BIT(4) +#define AR934X_BOOTSTRAP_BOOT_FROM_SPI BIT(2) +#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1) +#define AR934X_BOOTSTRAP_DDR1 BIT(0) + +#define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4) + +#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0) +#define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1) +#define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2) +#define AR934X_PCIE_WMAC_INT_WMAC_RXHP BIT(3) +#define AR934X_PCIE_WMAC_INT_PCIE_RC BIT(4) +#define AR934X_PCIE_WMAC_INT_PCIE_RC0 BIT(5) +#define AR934X_PCIE_WMAC_INT_PCIE_RC1 BIT(6) +#define AR934X_PCIE_WMAC_INT_PCIE_RC2 BIT(7) +#define AR934X_PCIE_WMAC_INT_PCIE_RC3 BIT(8) +#define AR934X_PCIE_WMAC_INT_WMAC_ALL \ + (AR934X_PCIE_WMAC_INT_WMAC_MISC | AR934X_PCIE_WMAC_INT_WMAC_TX | \ + AR934X_PCIE_WMAC_INT_WMAC_RXLP | AR934X_PCIE_WMAC_INT_WMAC_RXHP) + +#define AR934X_PCIE_WMAC_INT_PCIE_ALL \ + (AR934X_PCIE_WMAC_INT_PCIE_RC | AR934X_PCIE_WMAC_INT_PCIE_RC0 | \ + AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \ + AR934X_PCIE_WMAC_INT_PCIE_RC3) + +#define QCA955X_EXT_INT_WMAC_MISC BIT(0) +#define QCA955X_EXT_INT_WMAC_TX BIT(1) +#define QCA955X_EXT_INT_WMAC_RXLP BIT(2) +#define QCA955X_EXT_INT_WMAC_RXHP BIT(3) +#define QCA955X_EXT_INT_PCIE_RC1 BIT(4) +#define QCA955X_EXT_INT_PCIE_RC1_INT0 BIT(5) +#define QCA955X_EXT_INT_PCIE_RC1_INT1 BIT(6) +#define QCA955X_EXT_INT_PCIE_RC1_INT2 BIT(7) +#define QCA955X_EXT_INT_PCIE_RC1_INT3 BIT(8) +#define QCA955X_EXT_INT_PCIE_RC2 BIT(12) +#define QCA955X_EXT_INT_PCIE_RC2_INT0 BIT(13) +#define QCA955X_EXT_INT_PCIE_RC2_INT1 BIT(14) +#define QCA955X_EXT_INT_PCIE_RC2_INT2 BIT(15) +#define QCA955X_EXT_INT_PCIE_RC2_INT3 BIT(16) +#define QCA955X_EXT_INT_USB1 BIT(24) +#define QCA955X_EXT_INT_USB2 BIT(28) + +#define QCA955X_EXT_INT_WMAC_ALL \ + (QCA955X_EXT_INT_WMAC_MISC | QCA955X_EXT_INT_WMAC_TX | \ + QCA955X_EXT_INT_WMAC_RXLP | QCA955X_EXT_INT_WMAC_RXHP) + +#define QCA955X_EXT_INT_PCIE_RC1_ALL \ + (QCA955X_EXT_INT_PCIE_RC1 | QCA955X_EXT_INT_PCIE_RC1_INT0 | \ + QCA955X_EXT_INT_PCIE_RC1_INT1 | QCA955X_EXT_INT_PCIE_RC1_INT2 | \ + QCA955X_EXT_INT_PCIE_RC1_INT3) + +#define QCA955X_EXT_INT_PCIE_RC2_ALL \ + (QCA955X_EXT_INT_PCIE_RC2 | QCA955X_EXT_INT_PCIE_RC2_INT0 | \ + QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \ + QCA955X_EXT_INT_PCIE_RC2_INT3) + +#define REV_ID_MAJOR_MASK 0xfff0 +#define REV_ID_MAJOR_AR71XX 0x00a0 +#define REV_ID_MAJOR_AR913X 0x00b0 +#define REV_ID_MAJOR_AR7240 0x00c0 +#define REV_ID_MAJOR_AR7241 0x0100 +#define REV_ID_MAJOR_AR7242 0x1100 +#define REV_ID_MAJOR_AR9330 0x0110 +#define REV_ID_MAJOR_AR9331 0x1110 +#define REV_ID_MAJOR_AR9341 0x0120 +#define REV_ID_MAJOR_AR9342 0x1120 +#define REV_ID_MAJOR_AR9344 0x2120 +#define REV_ID_MAJOR_QCA9558 0x1130 + +#define AR71XX_REV_ID_MINOR_MASK 0x3 +#define AR71XX_REV_ID_MINOR_AR7130 0x0 +#define AR71XX_REV_ID_MINOR_AR7141 0x1 +#define AR71XX_REV_ID_MINOR_AR7161 0x2 +#define AR71XX_REV_ID_REVISION_MASK 0x3 +#define AR71XX_REV_ID_REVISION_SHIFT 2 + +#define AR913X_REV_ID_MINOR_MASK 0x3 +#define AR913X_REV_ID_MINOR_AR9130 0x0 +#define AR913X_REV_ID_MINOR_AR9132 0x1 +#define AR913X_REV_ID_REVISION_MASK 0x3 +#define AR913X_REV_ID_REVISION_SHIFT 2 + +#define AR933X_REV_ID_REVISION_MASK 0x3 + +#define AR724X_REV_ID_REVISION_MASK 0x3 + +#define AR934X_REV_ID_REVISION_MASK 0xf + +#define AR944X_REV_ID_REVISION_MASK 0xf + +/* + * SPI block + */ +#define AR71XX_SPI_REG_FS 0x00 /* Function Select */ +#define AR71XX_SPI_REG_CTRL 0x04 /* SPI Control */ +#define AR71XX_SPI_REG_IOC 0x08 /* SPI I/O Control */ +#define AR71XX_SPI_REG_RDS 0x0c /* Read Data Shift */ + +#define AR71XX_SPI_FS_GPIO BIT(0) /* Enable GPIO mode */ + +#define AR71XX_SPI_CTRL_RD BIT(6) /* Remap Disable */ +#define AR71XX_SPI_CTRL_DIV_MASK 0x3f + +#define AR71XX_SPI_IOC_DO BIT(0) /* Data Out pin */ +#define AR71XX_SPI_IOC_CLK BIT(8) /* CLK pin */ +#define AR71XX_SPI_IOC_CS(n) BIT(16 + (n)) +#define AR71XX_SPI_IOC_CS0 AR71XX_SPI_IOC_CS(0) +#define AR71XX_SPI_IOC_CS1 AR71XX_SPI_IOC_CS(1) +#define AR71XX_SPI_IOC_CS2 AR71XX_SPI_IOC_CS(2) +#define AR71XX_SPI_IOC_CS_ALL (AR71XX_SPI_IOC_CS0 | AR71XX_SPI_IOC_CS1 | \ + AR71XX_SPI_IOC_CS2) + +/* + * GPIO block + */ +#define AR71XX_GPIO_REG_OE 0x00 +#define AR71XX_GPIO_REG_IN 0x04 +#define AR71XX_GPIO_REG_OUT 0x08 +#define AR71XX_GPIO_REG_SET 0x0c +#define AR71XX_GPIO_REG_CLEAR 0x10 +#define AR71XX_GPIO_REG_INT_MODE 0x14 +#define AR71XX_GPIO_REG_INT_TYPE 0x18 +#define AR71XX_GPIO_REG_INT_POLARITY 0x1c +#define AR71XX_GPIO_REG_INT_PENDING 0x20 +#define AR71XX_GPIO_REG_INT_ENABLE 0x24 +#define AR71XX_GPIO_REG_FUNC 0x28 + +#define AR934X_GPIO_REG_OUT_FUNC0 0x2c +#define AR934X_GPIO_REG_OUT_FUNC1 0x30 +#define AR934X_GPIO_REG_OUT_FUNC2 0x34 +#define AR934X_GPIO_REG_OUT_FUNC3 0x38 +#define AR934X_GPIO_REG_OUT_FUNC4 0x3c +#define AR934X_GPIO_REG_OUT_FUNC5 0x40 +#define AR934X_GPIO_REG_FUNC 0x6c + +#define AR71XX_GPIO_COUNT 16 +#define AR724X_GPIO_COUNT 18 +#define AR913X_GPIO_COUNT 22 +#define AR933X_GPIO_COUNT 30 +#define AR934X_GPIO_COUNT 23 +#define QCA955X_GPIO_COUNT 24 + +#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17) +#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16) +#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13) +#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12) +#define AR71XX_GPIO_FUNC_UART_EN BIT(8) +#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4) +#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0) + +#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19) +#define AR724X_GPIO_FUNC_SPI_EN BIT(18) +#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14) +#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13) +#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12) +#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11) +#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10) +#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9) +#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8) +#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) +#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) +#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) +#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) +#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) +#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) +#define AR724X_GPIO_FUNC_UART_EN BIT(1) +#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0) + +#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22) +#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21) +#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20) +#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19) +#define AR913X_GPIO_FUNC_I2S1_EN BIT(18) +#define AR913X_GPIO_FUNC_I2S0_EN BIT(17) +#define AR913X_GPIO_FUNC_SLIC_EN BIT(16) +#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9) +#define AR913X_GPIO_FUNC_UART_EN BIT(8) +#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4) + +#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31) +#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30) +#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29) +#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27) +#define AR933X_GPIO_FUNC_I2SO_EN BIT(26) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23) +#define AR933X_GPIO_FUNC_SPI_EN BIT(18) +#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14) +#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) +#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) +#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) +#define AR933X_GPIO_FUNC_UART_EN BIT(1) +#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0) + +#define AR934X_GPIO_FUNC_DDR_DQOE_EN BIT(17) +#define AR934X_GPIO_FUNC_SPI_CS_1_EN BIT(14) +#define AR934X_GPIO_FUNC_SPI_CS_0_EN BIT(13) + +#define AR934X_GPIO_OUT_GPIO 0x00 + +/* + * MII_CTRL block + */ +#define AR71XX_MII_REG_MII0_CTRL 0x00 +#define AR71XX_MII_REG_MII1_CTRL 0x04 + +#define AR71XX_MII_CTRL_IF_MASK 3 +#define AR71XX_MII_CTRL_SPEED_SHIFT 4 +#define AR71XX_MII_CTRL_SPEED_MASK 3 +#define AR71XX_MII_CTRL_SPEED_10 0 +#define AR71XX_MII_CTRL_SPEED_100 1 +#define AR71XX_MII_CTRL_SPEED_1000 2 + +#define AR71XX_MII0_CTRL_IF_GMII 0 +#define AR71XX_MII0_CTRL_IF_MII 1 +#define AR71XX_MII0_CTRL_IF_RGMII 2 +#define AR71XX_MII0_CTRL_IF_RMII 3 + +#define AR71XX_MII1_CTRL_IF_RGMII 0 +#define AR71XX_MII1_CTRL_IF_RMII 1 + +/* + * AR933X GMAC interface + */ +#define AR933X_GMAC_REG_ETH_CFG 0x00 + +#define AR933X_ETH_CFG_RGMII_GE0 BIT(0) +#define AR933X_ETH_CFG_MII_GE0 BIT(1) +#define AR933X_ETH_CFG_GMII_GE0 BIT(2) +#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3) +#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4) +#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5) +#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7) +#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8) +#define AR933X_ETH_CFG_RMII_GE0 BIT(9) +#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0 +#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10) + +/* + * AR934X GMAC Interface + */ +#define AR934X_GMAC_REG_ETH_CFG 0x00 + +#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0) +#define AR934X_ETH_CFG_MII_GMAC0 BIT(1) +#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2) +#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3) +#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4) +#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5) +#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6) +#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7) +#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9) +#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10) +#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11) +#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12) +#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) + +/* + * QCA955X GMAC Interface + */ + +#define QCA955X_GMAC_REG_ETH_CFG 0x00 + +#define QCA955X_ETH_CFG_RGMII_GMAC0 BIT(0) +#define QCA955X_ETH_CFG_SGMII_GMAC0 BIT(6) + +#endif /* __ASM_MACH_AR71XX_REGS_H */ diff --git a/target/linux/ath79/image/lzma-loader/src/board.c b/target/linux/ath79/image/lzma-loader/src/board.c new file mode 100644 index 0000000000..2f4dd6b1f6 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/board.c @@ -0,0 +1,56 @@ +/* + * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <stddef.h> +#include "config.h" +#include "ar71xx_regs.h" + +#define READREG(r) *(volatile unsigned int *)(r) +#define WRITEREG(r,v) *(volatile unsigned int *)(r) = v + +#define KSEG1ADDR(_x) (((_x) & 0x1fffffff) | 0xa0000000) + +#define UART_BASE 0xb8020000 + +#define UART_TX 0 +#define UART_LSR 5 + +#define UART_LSR_THRE 0x20 + +#define UART_READ(r) READREG(UART_BASE + 4 * (r)) +#define UART_WRITE(r,v) WRITEREG(UART_BASE + 4 * (r), (v)) + +void board_putc(int ch) +{ + while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0); + UART_WRITE(UART_TX, ch); + while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0); +} + +#ifdef CONFIG_BOARD_TL_WR1043ND_V1 +static void tlwr1043nd_init(void) +{ + unsigned int reg = KSEG1ADDR(AR71XX_RESET_BASE); + unsigned int t; + + t = READREG(reg + AR913X_RESET_REG_RESET_MODULE); + t |= AR71XX_RESET_GE0_PHY; + WRITEREG(reg + AR913X_RESET_REG_RESET_MODULE, t); + /* flush write */ + t = READREG(reg + AR913X_RESET_REG_RESET_MODULE); +} +#else +static inline void tlwr1043nd_init(void) {} +#endif + +void board_init(void) +{ + tlwr1043nd_init(); +} diff --git a/target/linux/ath79/image/lzma-loader/src/cache.c b/target/linux/ath79/image/lzma-loader/src/cache.c new file mode 100644 index 0000000000..28cc848333 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/cache.c @@ -0,0 +1,43 @@ +/* + * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * The cache manipulation routine has been taken from the U-Boot project. + * (C) Copyright 2003 + * Wolfgang Denk, DENX Software Engineering, <wd@denx.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ + +#include "cache.h" +#include "cacheops.h" +#include "config.h" + +#define cache_op(op,addr) \ + __asm__ __volatile__( \ + " .set push \n" \ + " .set noreorder \n" \ + " .set mips3\n\t \n" \ + " cache %0, %1 \n" \ + " .set pop \n" \ + : \ + : "i" (op), "R" (*(unsigned char *)(addr))) + +void flush_cache(unsigned long start_addr, unsigned long size) +{ + unsigned long lsize = CONFIG_CACHELINE_SIZE; + unsigned long addr = start_addr & ~(lsize - 1); + unsigned long aend = (start_addr + size - 1) & ~(lsize - 1); + + while (1) { + cache_op(Hit_Writeback_Inv_D, addr); + cache_op(Hit_Invalidate_I, addr); + if (addr == aend) + break; + addr += lsize; + } +} diff --git a/target/linux/ath79/image/lzma-loader/src/cache.h b/target/linux/ath79/image/lzma-loader/src/cache.h new file mode 100644 index 0000000000..506a235884 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/cache.h @@ -0,0 +1,17 @@ +/* + * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ + +#ifndef __CACHE_H +#define __CACHE_H + +void flush_cache(unsigned long start_addr, unsigned long size); + +#endif /* __CACHE_H */ diff --git a/target/linux/ath79/image/lzma-loader/src/cacheops.h b/target/linux/ath79/image/lzma-loader/src/cacheops.h new file mode 100644 index 0000000000..70bcad7694 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/cacheops.h @@ -0,0 +1,85 @@ +/* + * Cache operations for the cache instruction. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * (C) Copyright 1996, 97, 99, 2002, 03 Ralf Baechle + * (C) Copyright 1999 Silicon Graphics, Inc. + */ +#ifndef __ASM_CACHEOPS_H +#define __ASM_CACHEOPS_H + +/* + * Cache Operations available on all MIPS processors with R4000-style caches + */ +#define Index_Invalidate_I 0x00 +#define Index_Writeback_Inv_D 0x01 +#define Index_Load_Tag_I 0x04 +#define Index_Load_Tag_D 0x05 +#define Index_Store_Tag_I 0x08 +#define Index_Store_Tag_D 0x09 +#if defined(CONFIG_CPU_LOONGSON2) +#define Hit_Invalidate_I 0x00 +#else +#define Hit_Invalidate_I 0x10 +#endif +#define Hit_Invalidate_D 0x11 +#define Hit_Writeback_Inv_D 0x15 + +/* + * R4000-specific cacheops + */ +#define Create_Dirty_Excl_D 0x0d +#define Fill 0x14 +#define Hit_Writeback_I 0x18 +#define Hit_Writeback_D 0x19 + +/* + * R4000SC and R4400SC-specific cacheops + */ +#define Index_Invalidate_SI 0x02 +#define Index_Writeback_Inv_SD 0x03 +#define Index_Load_Tag_SI 0x06 +#define Index_Load_Tag_SD 0x07 +#define Index_Store_Tag_SI 0x0A +#define Index_Store_Tag_SD 0x0B +#define Create_Dirty_Excl_SD 0x0f +#define Hit_Invalidate_SI 0x12 +#define Hit_Invalidate_SD 0x13 +#define Hit_Writeback_Inv_SD 0x17 +#define Hit_Writeback_SD 0x1b +#define Hit_Set_Virtual_SI 0x1e +#define Hit_Set_Virtual_SD 0x1f + +/* + * R5000-specific cacheops + */ +#define R5K_Page_Invalidate_S 0x17 + +/* + * RM7000-specific cacheops + */ +#define Page_Invalidate_T 0x16 + +/* + * R10000-specific cacheops + * + * Cacheops 0x02, 0x06, 0x0a, 0x0c-0x0e, 0x16, 0x1a and 0x1e are unused. + * Most of the _S cacheops are identical to the R4000SC _SD cacheops. + */ +#define Index_Writeback_Inv_S 0x03 +#define Index_Load_Tag_S 0x07 +#define Index_Store_Tag_S 0x0B +#define Hit_Invalidate_S 0x13 +#define Cache_Barrier 0x14 +#define Hit_Writeback_Inv_S 0x17 +#define Index_Load_Data_I 0x18 +#define Index_Load_Data_D 0x19 +#define Index_Load_Data_S 0x1b +#define Index_Store_Data_I 0x1c +#define Index_Store_Data_D 0x1d +#define Index_Store_Data_S 0x1f + +#endif /* __ASM_CACHEOPS_H */ diff --git a/target/linux/ath79/image/lzma-loader/src/config.h b/target/linux/ath79/image/lzma-loader/src/config.h new file mode 100644 index 0000000000..287392b340 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/config.h @@ -0,0 +1,31 @@ +/* + * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + */ + +#ifndef _CONFIG_H_ +#define _CONFIG_H_ + +#define CONFIG_ICACHE_SIZE (32 * 1024) +#define CONFIG_DCACHE_SIZE (64 * 1024) +#define CONFIG_CACHELINE_SIZE 32 + +#ifndef CONFIG_FLASH_OFFS +#define CONFIG_FLASH_OFFS 0 +#endif + +#ifndef CONFIG_FLASH_MAX +#define CONFIG_FLASH_MAX 0 +#endif + +#ifndef CONFIG_FLASH_STEP +#define CONFIG_FLASH_STEP 0x1000 +#endif + +#endif /* _CONFIG_H_ */ diff --git a/target/linux/ath79/image/lzma-loader/src/cp0regdef.h b/target/linux/ath79/image/lzma-loader/src/cp0regdef.h new file mode 100644 index 0000000000..c1188ad8c8 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/cp0regdef.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 1994, 1995, 1996, 1997, 2000, 2001 by Ralf Baechle + * + * Copyright (C) 2001, Monta Vista Software + * Author: jsun@mvista.com or jsun@junsun.net + */ +#ifndef _cp0regdef_h_ +#define _cp0regdef_h_ + +#define CP0_INDEX $0 +#define CP0_RANDOM $1 +#define CP0_ENTRYLO0 $2 +#define CP0_ENTRYLO1 $3 +#define CP0_CONTEXT $4 +#define CP0_PAGEMASK $5 +#define CP0_WIRED $6 +#define CP0_BADVADDR $8 +#define CP0_COUNT $9 +#define CP0_ENTRYHI $10 +#define CP0_COMPARE $11 +#define CP0_STATUS $12 +#define CP0_CAUSE $13 +#define CP0_EPC $14 +#define CP0_PRID $15 +#define CP0_CONFIG $16 +#define CP0_LLADDR $17 +#define CP0_WATCHLO $18 +#define CP0_WATCHHI $19 +#define CP0_XCONTEXT $20 +#define CP0_FRAMEMASK $21 +#define CP0_DIAGNOSTIC $22 +#define CP0_PERFORMANCE $25 +#define CP0_ECC $26 +#define CP0_CACHEERR $27 +#define CP0_TAGLO $28 +#define CP0_TAGHI $29 +#define CP0_ERROREPC $30 + +#endif diff --git a/target/linux/ath79/image/lzma-loader/src/head.S b/target/linux/ath79/image/lzma-loader/src/head.S new file mode 100644 index 0000000000..47a7c9bd63 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/head.S @@ -0,0 +1,121 @@ +/* + * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * Some parts of this code was based on the OpenWrt specific lzma-loader + * for the BCM47xx and ADM5120 based boards: + * Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org) + * Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <asm/asm.h> +#include <asm/regdef.h> +#include "cp0regdef.h" +#include "cacheops.h" +#include "config.h" + +#define KSEG0 0x80000000 + + .macro ehb + sll zero, 3 + .endm + + .text + +LEAF(startup) + .set noreorder + .set mips32 + + mtc0 zero, CP0_WATCHLO # clear watch registers + mtc0 zero, CP0_WATCHHI + mtc0 zero, CP0_CAUSE # clear before writing status register + + mfc0 t0, CP0_STATUS + li t1, 0x1000001f + or t0, t1 + xori t0, 0x1f + mtc0 t0, CP0_STATUS + ehb + + mtc0 zero, CP0_COUNT + mtc0 zero, CP0_COMPARE + ehb + + la t0, __reloc_label # get linked address of label + bal __reloc_label # branch and link to label to + nop # get actual address +__reloc_label: + subu t0, ra, t0 # get reloc_delta + + beqz t0, __reloc_done # if delta is 0 we are in the right place + nop + + /* Copy our code to the right place */ + la t1, _code_start # get linked address of _code_start + la t2, _code_end # get linked address of _code_end + addu t0, t0, t1 # calculate actual address of _code_start + +__reloc_copy: + lw t3, 0(t0) + sw t3, 0(t1) + add t1, 4 + blt t1, t2, __reloc_copy + add t0, 4 + + /* flush cache */ + la t0, _code_start + la t1, _code_end + + li t2, ~(CONFIG_CACHELINE_SIZE - 1) + and t0, t2 + and t1, t2 + li t2, CONFIG_CACHELINE_SIZE + + b __flush_check + nop + +__flush_line: + cache Hit_Writeback_Inv_D, 0(t0) + cache Hit_Invalidate_I, 0(t0) + add t0, t2 + +__flush_check: + bne t0, t1, __flush_line + nop + + sync + +__reloc_done: + + /* clear bss */ + la t0, _bss_start + la t1, _bss_end + b __bss_check + nop + +__bss_fill: + sw zero, 0(t0) + addi t0, 4 + +__bss_check: + bne t0, t1, __bss_fill + nop + + /* Setup new "C" stack */ + la sp, _stack + + /* reserve stack space for a0-a3 registers */ + subu sp, 16 + + /* jump to the decompressor routine */ + la t0, loader_main + jr t0 + nop + + .set reorder +END(startup) diff --git a/target/linux/ath79/image/lzma-loader/src/loader.c b/target/linux/ath79/image/lzma-loader/src/loader.c new file mode 100644 index 0000000000..cc73eb1721 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/loader.c @@ -0,0 +1,264 @@ +/* + * LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * Some parts of this code was based on the OpenWrt specific lzma-loader + * for the BCM47xx and ADM5120 based boards: + * Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org) + * Copyright (C) 2005 Mineharu Takahara <mtakahar@yahoo.com> + * Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su> + * + * The image_header structure has been taken from the U-Boot project. + * (C) Copyright 2008 Semihalf + * (C) Copyright 2000-2005 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <stddef.h> +#include <stdint.h> + +#include "config.h" +#include "cache.h" +#include "printf.h" +#include "LzmaDecode.h" + +#define AR71XX_FLASH_START 0x1f000000 +#define AR71XX_FLASH_END 0x1fe00000 + +#define KSEG0 0x80000000 +#define KSEG1 0xa0000000 + +#define KSEG1ADDR(a) ((((unsigned)(a)) & 0x1fffffffU) | KSEG1) + +#undef LZMA_DEBUG + +#ifdef LZMA_DEBUG +# define DBG(f, a...) printf(f, ## a) +#else +# define DBG(f, a...) do {} while (0) +#endif + +#define IH_MAGIC_OKLI 0x4f4b4c49 /* 'OKLI' */ + +#define IH_NMLEN 32 /* Image Name Length */ + +typedef struct image_header { + uint32_t ih_magic; /* Image Header Magic Number */ + uint32_t ih_hcrc; /* Image Header CRC Checksum */ + uint32_t ih_time; /* Image Creation Timestamp */ + uint32_t ih_size; /* Image Data Size */ + uint32_t ih_load; /* Data Load Address */ + uint32_t ih_ep; /* Entry Point Address */ + uint32_t ih_dcrc; /* Image Data CRC Checksum */ + uint8_t ih_os; /* Operating System */ + uint8_t ih_arch; /* CPU architecture */ + uint8_t ih_type; /* Image Type */ + uint8_t ih_comp; /* Compression Type */ + uint8_t ih_name[IH_NMLEN]; /* Image Name */ +} image_header_t; + +/* beyond the image end, size not known in advance */ +extern unsigned char workspace[]; +extern void board_init(void); + +static CLzmaDecoderState lzma_state; +static unsigned char *lzma_data; +static unsigned long lzma_datasize; +static unsigned long lzma_outsize; +static unsigned long kernel_la; + +#ifdef CONFIG_KERNEL_CMDLINE +#define kernel_argc 2 +static const char kernel_cmdline[] = CONFIG_KERNEL_CMDLINE; +static const char *kernel_argv[] = { + NULL, + kernel_cmdline, + NULL, +}; +#endif /* CONFIG_KERNEL_CMDLINE */ + +static void halt(void) +{ + printf("\nSystem halted!\n"); + for(;;); +} + +static __inline__ unsigned long get_be32(void *buf) +{ + unsigned char *p = buf; + + return (((unsigned long) p[0] << 24) + + ((unsigned long) p[1] << 16) + + ((unsigned long) p[2] << 8) + + (unsigned long) p[3]); +} + +static __inline__ unsigned char lzma_get_byte(void) +{ + unsigned char c; + + lzma_datasize--; + c = *lzma_data++; + + return c; +} + +static int lzma_init_props(void) +{ + unsigned char props[LZMA_PROPERTIES_SIZE]; + int res; + int i; + + /* read lzma properties */ + for (i = 0; i < LZMA_PROPERTIES_SIZE; i++) + props[i] = lzma_get_byte(); + + /* read the lower half of uncompressed size in the header */ + lzma_outsize = ((SizeT) lzma_get_byte()) + + ((SizeT) lzma_get_byte() << 8) + + ((SizeT) lzma_get_byte() << 16) + + ((SizeT) lzma_get_byte() << 24); + + /* skip rest of the header (upper half of uncompressed size) */ + for (i = 0; i < 4; i++) + lzma_get_byte(); + + res = LzmaDecodeProperties(&lzma_state.Properties, props, + LZMA_PROPERTIES_SIZE); + return res; +} + +static int lzma_decompress(unsigned char *outStream) +{ + SizeT ip, op; + int ret; + + lzma_state.Probs = (CProb *) workspace; + + ret = LzmaDecode(&lzma_state, lzma_data, lzma_datasize, &ip, outStream, + lzma_outsize, &op); + + if (ret != LZMA_RESULT_OK) { + int i; + + DBG("LzmaDecode error %d at %08x, osize:%d ip:%d op:%d\n", + ret, lzma_data + ip, lzma_outsize, ip, op); + + for (i = 0; i < 16; i++) + DBG("%02x ", lzma_data[ip + i]); + + DBG("\n"); + } + + return ret; +} + +#if (LZMA_WRAPPER) +static void lzma_init_data(void) +{ + extern unsigned char _lzma_data_start[]; + extern unsigned char _lzma_data_end[]; + + kernel_la = LOADADDR; + lzma_data = _lzma_data_start; + lzma_datasize = _lzma_data_end - _lzma_data_start; +} +#else +static void lzma_init_data(void) +{ + struct image_header *hdr = NULL; + unsigned char *flash_base; + unsigned long flash_ofs; + unsigned long kernel_ofs; + unsigned long kernel_size; + + flash_base = (unsigned char *) KSEG1ADDR(AR71XX_FLASH_START); + + printf("Looking for OpenWrt image... "); + + for (flash_ofs = CONFIG_FLASH_OFFS; + flash_ofs <= (CONFIG_FLASH_OFFS + CONFIG_FLASH_MAX); + flash_ofs += CONFIG_FLASH_STEP) { + unsigned long magic; + unsigned char *p; + + p = flash_base + flash_ofs; + magic = get_be32(p); + if (magic == IH_MAGIC_OKLI) { + hdr = (struct image_header *) p; + break; + } + } + + if (hdr == NULL) { + printf("not found!\n"); + halt(); + } + + printf("found at 0x%08x\n", flash_base + flash_ofs); + + kernel_ofs = sizeof(struct image_header); + kernel_size = get_be32(&hdr->ih_size); + kernel_la = get_be32(&hdr->ih_load); + + lzma_data = flash_base + flash_ofs + kernel_ofs; + lzma_datasize = kernel_size; +} +#endif /* (LZMA_WRAPPER) */ + +void loader_main(unsigned long reg_a0, unsigned long reg_a1, + unsigned long reg_a2, unsigned long reg_a3) +{ + void (*kernel_entry) (unsigned long, unsigned long, unsigned long, + unsigned long); + int res; + + board_init(); + + printf("\n\nOpenWrt kernel loader for AR7XXX/AR9XXX\n"); + printf("Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>\n"); + + lzma_init_data(); + + res = lzma_init_props(); + if (res != LZMA_RESULT_OK) { + printf("Incorrect LZMA stream properties!\n"); + halt(); + } + + printf("Decompressing kernel... "); + + res = lzma_decompress((unsigned char *) kernel_la); + if (res != LZMA_RESULT_OK) { + printf("failed, "); + switch (res) { + case LZMA_RESULT_DATA_ERROR: + printf("data error!\n"); + break; + default: + printf("unknown error %d!\n", res); + } + halt(); + } else { + printf("done!\n"); + } + + flush_cache(kernel_la, lzma_outsize); + + printf("Starting kernel at %08x...\n\n", kernel_la); + +#ifdef CONFIG_KERNEL_CMDLINE + reg_a0 = kernel_argc; + reg_a1 = (unsigned long) kernel_argv; + reg_a2 = 0; + reg_a3 = 0; +#endif + + kernel_entry = (void *) kernel_la; + kernel_entry(reg_a0, reg_a1, reg_a2, reg_a3); +} diff --git a/target/linux/ath79/image/lzma-loader/src/loader.lds b/target/linux/ath79/image/lzma-loader/src/loader.lds new file mode 100644 index 0000000000..80cc7ca3ec --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/loader.lds @@ -0,0 +1,35 @@ +OUTPUT_ARCH(mips) +SECTIONS { + .text : { + _code_start = .; + *(.text) + *(.text.*) + *(.rodata) + *(.rodata.*) + *(.data.lzma) + } + + . = ALIGN(32); + .data : { + *(.data) + *(.data.*) + . = . + 524288; /* workaround for buggy bootloaders */ + } + + . = ALIGN(32); + _code_end = .; + + _bss_start = .; + .bss : { + *(.bss) + *(.bss.*) + } + + . = ALIGN(32); + _bss_end = .; + + . = . + 8192; + _stack = .; + + workspace = .; +} diff --git a/target/linux/ath79/image/lzma-loader/src/loader2.lds b/target/linux/ath79/image/lzma-loader/src/loader2.lds new file mode 100644 index 0000000000..db0bb46424 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/loader2.lds @@ -0,0 +1,10 @@ +OUTPUT_ARCH(mips) +SECTIONS { + .text : { + startup = .; + *(.text) + *(.text.*) + *(.data) + *(.data.*) + } +} diff --git a/target/linux/ath79/image/lzma-loader/src/lzma-data.lds b/target/linux/ath79/image/lzma-loader/src/lzma-data.lds new file mode 100644 index 0000000000..abf756ba13 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/lzma-data.lds @@ -0,0 +1,8 @@ +OUTPUT_ARCH(mips) +SECTIONS { + .data.lzma : { + _lzma_data_start = .; + *(.data) + _lzma_data_end = .; + } +} diff --git a/target/linux/ath79/image/lzma-loader/src/printf.c b/target/linux/ath79/image/lzma-loader/src/printf.c new file mode 100644 index 0000000000..7bb5a86e18 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/printf.c @@ -0,0 +1,350 @@ +/* + * Copyright (C) 2001 MontaVista Software Inc. + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include "printf.h" + +extern void board_putc(int ch); + +/* this is the maximum width for a variable */ +#define LP_MAX_BUF 256 + +/* macros */ +#define IsDigit(x) ( ((x) >= '0') && ((x) <= '9') ) +#define Ctod(x) ( (x) - '0') + +/* forward declaration */ +static int PrintChar(char *, char, int, int); +static int PrintString(char *, char *, int, int); +static int PrintNum(char *, unsigned long, int, int, int, int, char, int); + +/* private variable */ +static const char theFatalMsg[] = "fatal error in lp_Print!"; + +/* -*- + * A low level printf() function. + */ +static void +lp_Print(void (*output)(void *, char *, int), + void * arg, + char *fmt, + va_list ap) +{ + +#define OUTPUT(arg, s, l) \ + { if (((l) < 0) || ((l) > LP_MAX_BUF)) { \ + (*output)(arg, (char*)theFatalMsg, sizeof(theFatalMsg)-1); for(;;); \ + } else { \ + (*output)(arg, s, l); \ + } \ + } + + char buf[LP_MAX_BUF]; + + char c; + char *s; + long int num; + + int longFlag; + int negFlag; + int width; + int prec; + int ladjust; + char padc; + + int length; + + for(;;) { + { + /* scan for the next '%' */ + char *fmtStart = fmt; + while ( (*fmt != '\0') && (*fmt != '%')) { + fmt ++; + } + + /* flush the string found so far */ + OUTPUT(arg, fmtStart, fmt-fmtStart); + + /* are we hitting the end? */ + if (*fmt == '\0') break; + } + + /* we found a '%' */ + fmt ++; + + /* check for long */ + if (*fmt == 'l') { + longFlag = 1; + fmt ++; + } else { + longFlag = 0; + } + + /* check for other prefixes */ + width = 0; + prec = -1; + ladjust = 0; + padc = ' '; + + if (*fmt == '-') { + ladjust = 1; + fmt ++; + } + + if (*fmt == '0') { + padc = '0'; + fmt++; + } + + if (IsDigit(*fmt)) { + while (IsDigit(*fmt)) { + width = 10 * width + Ctod(*fmt++); + } + } + + if (*fmt == '.') { + fmt ++; + if (IsDigit(*fmt)) { + prec = 0; + while (IsDigit(*fmt)) { + prec = prec*10 + Ctod(*fmt++); + } + } + } + + + /* check format flag */ + negFlag = 0; + switch (*fmt) { + case 'b': + if (longFlag) { + num = va_arg(ap, long int); + } else { + num = va_arg(ap, int); + } + length = PrintNum(buf, num, 2, 0, width, ladjust, padc, 0); + OUTPUT(arg, buf, length); + break; + + case 'd': + case 'D': + if (longFlag) { + num = va_arg(ap, long int); + } else { + num = va_arg(ap, int); + } + if (num < 0) { + num = - num; + negFlag = 1; + } + length = PrintNum(buf, num, 10, negFlag, width, ladjust, padc, 0); + OUTPUT(arg, buf, length); + break; + + case 'o': + case 'O': + if (longFlag) { + num = va_arg(ap, long int); + } else { + num = va_arg(ap, int); + } + length = PrintNum(buf, num, 8, 0, width, ladjust, padc, 0); + OUTPUT(arg, buf, length); + break; + + case 'u': + case 'U': + if (longFlag) { + num = va_arg(ap, long int); + } else { + num = va_arg(ap, int); + } + length = PrintNum(buf, num, 10, 0, width, ladjust, padc, 0); + OUTPUT(arg, buf, length); + break; + + case 'x': + if (longFlag) { + num = va_arg(ap, long int); + } else { + num = va_arg(ap, int); + } + length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 0); + OUTPUT(arg, buf, length); + break; + + case 'X': + if (longFlag) { + num = va_arg(ap, long int); + } else { + num = va_arg(ap, int); + } + length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 1); + OUTPUT(arg, buf, length); + break; + + case 'c': + c = (char)va_arg(ap, int); + length = PrintChar(buf, c, width, ladjust); + OUTPUT(arg, buf, length); + break; + + case 's': + s = (char*)va_arg(ap, char *); + length = PrintString(buf, s, width, ladjust); + OUTPUT(arg, buf, length); + break; + + case '\0': + fmt --; + break; + + default: + /* output this char as it is */ + OUTPUT(arg, fmt, 1); + } /* switch (*fmt) */ + + fmt ++; + } /* for(;;) */ + + /* special termination call */ + OUTPUT(arg, "\0", 1); +} + + +/* --------------- local help functions --------------------- */ +static int +PrintChar(char * buf, char c, int length, int ladjust) +{ + int i; + + if (length < 1) length = 1; + if (ladjust) { + *buf = c; + for (i=1; i< length; i++) buf[i] = ' '; + } else { + for (i=0; i< length-1; i++) buf[i] = ' '; + buf[length - 1] = c; + } + return length; +} + +static int +PrintString(char * buf, char* s, int length, int ladjust) +{ + int i; + int len=0; + char* s1 = s; + while (*s1++) len++; + if (length < len) length = len; + + if (ladjust) { + for (i=0; i< len; i++) buf[i] = s[i]; + for (i=len; i< length; i++) buf[i] = ' '; + } else { + for (i=0; i< length-len; i++) buf[i] = ' '; + for (i=length-len; i < length; i++) buf[i] = s[i-length+len]; + } + return length; +} + +static int +PrintNum(char * buf, unsigned long u, int base, int negFlag, + int length, int ladjust, char padc, int upcase) +{ + /* algorithm : + * 1. prints the number from left to right in reverse form. + * 2. fill the remaining spaces with padc if length is longer than + * the actual length + * TRICKY : if left adjusted, no "0" padding. + * if negtive, insert "0" padding between "0" and number. + * 3. if (!ladjust) we reverse the whole string including paddings + * 4. otherwise we only reverse the actual string representing the num. + */ + + int actualLength =0; + char *p = buf; + int i; + + do { + int tmp = u %base; + if (tmp <= 9) { + *p++ = '0' + tmp; + } else if (upcase) { + *p++ = 'A' + tmp - 10; + } else { + *p++ = 'a' + tmp - 10; + } + u /= base; + } while (u != 0); + + if (negFlag) { + *p++ = '-'; + } + + /* figure out actual length and adjust the maximum length */ + actualLength = p - buf; + if (length < actualLength) length = actualLength; + + /* add padding */ + if (ladjust) { + padc = ' '; + } + if (negFlag && !ladjust && (padc == '0')) { + for (i = actualLength-1; i< length-1; i++) buf[i] = padc; + buf[length -1] = '-'; + } else { + for (i = actualLength; i< length; i++) buf[i] = padc; + } + + + /* prepare to reverse the string */ + { + int begin = 0; + int end; + if (ladjust) { + end = actualLength - 1; + } else { + end = length -1; + } + + while (end > begin) { + char tmp = buf[begin]; + buf[begin] = buf[end]; + buf[end] = tmp; + begin ++; + end --; + } + } + + /* adjust the string pointer */ + return length; +} + +static void printf_output(void *arg, char *s, int l) +{ + int i; + + // special termination call + if ((l==1) && (s[0] == '\0')) return; + + for (i=0; i< l; i++) { + board_putc(s[i]); + if (s[i] == '\n') board_putc('\r'); + } +} + +void printf(char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + lp_Print(printf_output, 0, fmt, ap); + va_end(ap); +} diff --git a/target/linux/ath79/image/lzma-loader/src/printf.h b/target/linux/ath79/image/lzma-loader/src/printf.h new file mode 100644 index 0000000000..9b1c1df232 --- /dev/null +++ b/target/linux/ath79/image/lzma-loader/src/printf.h @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2001 MontaVista Software Inc. + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef _printf_h_ +#define _printf_h_ + +#include <stdarg.h> +void printf(char *fmt, ...); + +#endif /* _printf_h_ */ diff --git a/target/linux/ath79/image/tp-link.mk b/target/linux/ath79/image/tp-link.mk new file mode 100644 index 0000000000..bbe4054143 --- /dev/null +++ b/target/linux/ath79/image/tp-link.mk @@ -0,0 +1,119 @@ +DEVICE_VARS += TPLINK_HWID TPLINK_HWREV TPLINK_FLASHLAYOUT TPLINK_HEADER_VERSION TPLINK_BOARD_NAME + +# combine kernel and rootfs into one image +# mktplinkfw <type> <optional extra arguments to mktplinkfw binary> +# <type> is "sysupgrade" or "factory" +# +# -a align the rootfs start on an <align> bytes boundary +# -j add jffs2 end-of-filesystem markers +# -s strip padding from end of the image +# -X reserve <size> bytes in the firmware image (hexval prefixed with 0x) +define Build/mktplinkfw + -$(STAGING_DIR_HOST)/bin/mktplinkfw \ + -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) \ + -m $(TPLINK_HEADER_VERSION) \ + -k $(IMAGE_KERNEL) \ + -r $@ \ + -o $@.new \ + -j -X 0x40000 \ + -a $(call rootfs_align,$(FILESYSTEM)) \ + $(wordlist 2,$(words $(1)),$(1)) \ + $(if $(findstring sysupgrade,$(word 1,$(1))),-s) && mv $@.new $@ || rm -f $@ +endef + +# mktplinkfw-combined +# +# -c combined image +define Build/mktplinkfw-combined + $(STAGING_DIR_HOST)/bin/mktplinkfw \ + -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) $(1) \ + -m $(TPLINK_HEADER_VERSION) \ + -k $@ \ + -o $@.new \ + -s -S \ + -c + @mv $@.new $@ +endef + +# add RE450 and similar header to the kernel image +define Build/mktplinkfw-kernel + $(STAGING_DIR_HOST)/bin/mktplinkfw-kernel \ + -H $(TPLINK_HWID) -N OpenWrt -V $(REVISION) \ + -L $(KERNEL_LOADADDR) -E $(KERNEL_LOADADDR) \ + -k $@ \ + -o $@.new + @mv $@.new $@ +endef + +define Build/uImageArcher + mkimage -A $(LINUX_KARCH) \ + -O linux -T kernel \ + -C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \ + -n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' -d $@ $@.new + @mv $@.new $@ +endef + + +define Device/tplink + TPLINK_HWREV := 0x1 + TPLINK_HEADER_VERSION := 1 + LOADER_TYPE := gz + KERNEL := kernel-bin | patch-cmdline | lzma + KERNEL_INITRAMFS := kernel-bin | patch-cmdline | lzma | mktplinkfw-combined +# IMAGES := sysupgrade.bin + IMAGES := sysupgrade.bin factory.bin + IMAGE/sysupgrade.bin := append-rootfs | mktplinkfw sysupgrade +# IMAGE/factory.bin := append-rootfs | mktplinkfw factory | a +endef + +define Device/tplink-nolzma +$(Device/tplink) + LOADER_FLASH_OFFS := 0x22000 + COMPILE := loader-$(1).gz + COMPILE/loader-$(1).gz := loader-okli-compile + #KERNEL := copy-file $(KDIR)/vmlinux.bin.lzma | uImage lzma -M 0x4f4b4c49 | loader-okli $(1) + KERNEL:= kernel-bin | append-dtb | lzma |uImage lzma -M 0x4f4b4c49 | loader-okli $(1) + KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux-initramfs.bin.lzma | loader-kernel-cmdline | mktplinkfw-combined +endef + +define Device/tplink-4m +$(Device/tplink-nolzma) + TPLINK_FLASHLAYOUT := 4M + IMAGE_SIZE := 3904k +endef + +define Device/tplink-8m +$(Device/tplink-nolzma) + TPLINK_FLASHLAYOUT := 8M + IMAGE_SIZE := 7936k +endef + +define Device/tplink-4mlzma +$(Device/tplink) + TPLINK_FLASHLAYOUT := 4Mlzma + IMAGE_SIZE := 3904k +endef + +define Device/tplink-8mlzma +$(Device/tplink) + TPLINK_FLASHLAYOUT := 8Mlzma + IMAGE_SIZE := 7936k +endef + +define Device/tplink-16mlzma +$(Device/tplink) + TPLINK_FLASHLAYOUT := 16Mlzma + IMAGE_SIZE := 15872k +endef + +define Device/tl_wr1043nd_v1 + $(Device/tplink-8m) + ATH_SOC := ar9132 + DEVICE_TITLE := TP-LINK TL-WR1043N/ND v1 + DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport + BOARDNAME := TL-WR1043ND + DEVICE_PROFILE := TLWR1043 + TPLINK_HWID := 0x10430001 +endef + +#TARGET_DEVICES += tl_wr1043nd_v1 diff --git a/target/linux/ath79/modules.mk b/target/linux/ath79/modules.mk new file mode 100644 index 0000000000..946440dd61 --- /dev/null +++ b/target/linux/ath79/modules.mk @@ -0,0 +1,16 @@ +LEDS_MENU:=LED modules + +define KernelPackage/leds-reset + SUBMENU:=$(LEDS_MENU) + TITLE:=reset controller LED support + DEPENDS:= @TARGET_ath79 + KCONFIG:=CONFIG_LEDS_RESET=m + FILES:=$(LINUX_DIR)/drivers/leds/leds-reset.ko + AUTOLOAD:=$(call AutoLoad,60,leds-reset,1) +endef + +define KernelPackage/leds-reset/description + Kernel module for LEDs on reset lines +endef + +$(eval $(call KernelPackage,leds-reset)) diff --git a/target/linux/ath79/patches-4.14/0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch b/target/linux/ath79/patches-4.14/0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch new file mode 100644 index 0000000000..0d3f9b51ce --- /dev/null +++ b/target/linux/ath79/patches-4.14/0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch @@ -0,0 +1,26 @@ +From 58812f6d0f1e11b03ed266038ed3b7274ab6f121 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:26:32 +0100 +Subject: [PATCH 01/27] tty: serial: drop QCA pecific SoC symbols + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/tty/serial/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig +index 3682fd3e960c..c92bd969bbf9 100644 +--- a/drivers/tty/serial/Kconfig ++++ b/drivers/tty/serial/Kconfig +@@ -1469,7 +1469,7 @@ config SERIAL_XILINX_PS_UART_CONSOLE + + config SERIAL_AR933X + tristate "AR933X serial port support" +- depends on HAVE_CLK && SOC_AR933X ++ depends on HAVE_CLK && ATH79 + select SERIAL_CORE + help + If you have an Atheros AR933X SOC based board and want to use the +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch b/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch new file mode 100644 index 0000000000..8cf4fb3c94 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch @@ -0,0 +1,37 @@ +From 5f5c9858af167f842ee8df053920b98387a71af1 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Mon, 5 Mar 2018 11:41:25 +0100 +Subject: [PATCH 02/27] watchdog: ath79: fix maximum timeout + +If the userland tries to set a timeout higher than the max_timeout, +then we should fallback to max_timeout. + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/watchdog/ath79_wdt.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +diff --git a/drivers/watchdog/ath79_wdt.c b/drivers/watchdog/ath79_wdt.c +index e2209bf5fa8a..c2fc6c3d0092 100644 +--- a/drivers/watchdog/ath79_wdt.c ++++ b/drivers/watchdog/ath79_wdt.c +@@ -115,10 +115,14 @@ static inline void ath79_wdt_disable(void) + + static int ath79_wdt_set_timeout(int val) + { +- if (val < 1 || val > max_timeout) ++ if (val < 1) + return -EINVAL; + +- timeout = val; ++ if (val > max_timeout) ++ timeout = max_timeout; ++ else ++ timeout = val; ++ + ath79_wdt_keepalive(); + + return 0; +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0003-leds-add-reset-controller-based-driver.patch b/target/linux/ath79/patches-4.14/0003-leds-add-reset-controller-based-driver.patch new file mode 100644 index 0000000000..358da3b830 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0003-leds-add-reset-controller-based-driver.patch @@ -0,0 +1,189 @@ +From ecbd9c87f073f097d9fe56390353e64e963e866a Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 10:03:03 +0100 +Subject: [PATCH 03/27] leds: add reset-controller based driver + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/leds/Kconfig | 11 ++++ + drivers/leds/Makefile | 1 + + drivers/leds/leds-reset.c | 137 ++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 149 insertions(+) + create mode 100644 drivers/leds/leds-reset.c + +Index: linux-4.14.32/drivers/leds/Kconfig +=================================================================== +--- linux-4.14.32.orig/drivers/leds/Kconfig ++++ linux-4.14.32/drivers/leds/Kconfig +@@ -696,6 +696,17 @@ config LEDS_NIC78BX + To compile this driver as a module, choose M here: the module + will be called leds-nic78bx. + ++config LEDS_RESET ++ tristate "LED support for reset-controller API" ++ depends on LEDS_CLASS ++ depends on RESET_CONTROLLER ++ help ++ This option enables support for LEDs connected to pins driven by reset ++ controllers. Yes, DNI actual built HW like that. ++ ++ To compile this driver as a module, choose M here: the module ++ will be called leds-reset. ++ + comment "LED Triggers" + source "drivers/leds/trigger/Kconfig" + +Index: linux-4.14.32/drivers/leds/leds-reset.c +=================================================================== +--- /dev/null ++++ linux-4.14.32/drivers/leds/leds-reset.c +@@ -0,0 +1,137 @@ ++/* ++ * Copyright (C) 2018 John Crispin <john@phrozen.org> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++#include <linux/err.h> ++#include <linux/reset.h> ++#include <linux/kernel.h> ++#include <linux/leds.h> ++#include <linux/module.h> ++#include <linux/of.h> ++#include <linux/platform_device.h> ++#include <linux/reset.h> ++ ++struct reset_led_data { ++ struct led_classdev cdev; ++ struct reset_control *rst; ++}; ++ ++static inline struct reset_led_data * ++ cdev_to_reset_led_data(struct led_classdev *led_cdev) ++{ ++ return container_of(led_cdev, struct reset_led_data, cdev); ++} ++ ++static void reset_led_set(struct led_classdev *led_cdev, ++ enum led_brightness value) ++{ ++ struct reset_led_data *led_dat = cdev_to_reset_led_data(led_cdev); ++ ++ if (value == LED_OFF) ++ reset_control_assert(led_dat->rst); ++ else ++ reset_control_deassert(led_dat->rst); ++} ++ ++struct reset_leds_priv { ++ int num_leds; ++ struct reset_led_data leds[]; ++}; ++ ++static inline int sizeof_reset_leds_priv(int num_leds) ++{ ++ return sizeof(struct reset_leds_priv) + ++ (sizeof(struct reset_led_data) * num_leds); ++} ++ ++static struct reset_leds_priv *reset_leds_create(struct platform_device *pdev) ++{ ++ struct device *dev = &pdev->dev; ++ struct fwnode_handle *child; ++ struct reset_leds_priv *priv; ++ int count, ret; ++ ++ count = device_get_child_node_count(dev); ++ if (!count) ++ return ERR_PTR(-ENODEV); ++ ++ priv = devm_kzalloc(dev, sizeof_reset_leds_priv(count), GFP_KERNEL); ++ if (!priv) ++ return ERR_PTR(-ENOMEM); ++ ++ device_for_each_child_node(dev, child) { ++ struct reset_led_data *led = &priv->leds[priv->num_leds]; ++ struct device_node *np = to_of_node(child); ++ ++ ret = fwnode_property_read_string(child, "label", &led->cdev.name); ++ if (!led->cdev.name) { ++ fwnode_handle_put(child); ++ return ERR_PTR(-EINVAL); ++ } ++ led->rst = __of_reset_control_get(np, NULL, 0, 0, 0); ++ if (IS_ERR(led->rst)) ++ return ERR_PTR(-EINVAL); ++ ++ led->cdev.brightness_set = reset_led_set; ++ ret = devm_of_led_classdev_register(&pdev->dev, np, &led->cdev); ++ if (ret < 0) ++ return ERR_PTR(ret); ++ led->cdev.dev->of_node = np; ++ priv->num_leds++; ++ } ++ ++ return priv; ++} ++ ++static const struct of_device_id of_reset_leds_match[] = { ++ { .compatible = "reset-leds", }, ++ {}, ++}; ++ ++MODULE_DEVICE_TABLE(of, of_reset_leds_match); ++ ++static int reset_led_probe(struct platform_device *pdev) ++{ ++ struct reset_leds_priv *priv; ++ ++ priv = reset_leds_create(pdev); ++ if (IS_ERR(priv)) ++ return PTR_ERR(priv); ++ ++ platform_set_drvdata(pdev, priv); ++ ++ return 0; ++} ++ ++static void reset_led_shutdown(struct platform_device *pdev) ++{ ++ struct reset_leds_priv *priv = platform_get_drvdata(pdev); ++ int i; ++ ++ for (i = 0; i < priv->num_leds; i++) { ++ struct reset_led_data *led = &priv->leds[i]; ++ ++ if (!(led->cdev.flags & LED_RETAIN_AT_SHUTDOWN)) ++ reset_led_set(&led->cdev, LED_OFF); ++ } ++} ++ ++static struct platform_driver reset_led_driver = { ++ .probe = reset_led_probe, ++ .shutdown = reset_led_shutdown, ++ .driver = { ++ .name = "leds-reset", ++ .of_match_table = of_reset_leds_match, ++ }, ++}; ++ ++module_platform_driver(reset_led_driver); ++ ++MODULE_AUTHOR("John Crispin <john@phrozen.org>"); ++MODULE_DESCRIPTION("reset controller LED driver"); ++MODULE_LICENSE("GPL"); ++MODULE_ALIAS("platform:leds-reset"); +Index: linux-4.14.32/drivers/leds/Makefile +=================================================================== +--- linux-4.14.32.orig/drivers/leds/Makefile ++++ linux-4.14.32/drivers/leds/Makefile +@@ -73,6 +73,7 @@ obj-$(CONFIG_LEDS_PM8058) += leds-pm805 + obj-$(CONFIG_LEDS_MLXCPLD) += leds-mlxcpld.o + obj-$(CONFIG_LEDS_NIC78BX) += leds-nic78bx.o + obj-$(CONFIG_LEDS_MT6323) += leds-mt6323.o ++obj-$(CONFIG_LEDS_RESET) += leds-reset.o + + # LED SPI Drivers + obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o diff --git a/target/linux/ath79/patches-4.14/0004-phy-add-ath79-usb-phys.patch b/target/linux/ath79/patches-4.14/0004-phy-add-ath79-usb-phys.patch new file mode 100644 index 0000000000..38763d2d74 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0004-phy-add-ath79-usb-phys.patch @@ -0,0 +1,328 @@ +From 08c9d6ceef01893678a5d2e8a15517c745417f21 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 10:04:05 +0100 +Subject: [PATCH 04/27] phy: add ath79 usb phys + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/phy/Kconfig | 16 ++++++ + drivers/phy/Makefile | 2 + + drivers/phy/phy-ar7100-usb.c | 124 +++++++++++++++++++++++++++++++++++++++++++ + drivers/phy/phy-ar7200-usb.c | 108 +++++++++++++++++++++++++++++++++++++ + 4 files changed, 250 insertions(+) + create mode 100644 drivers/phy/phy-ar7100-usb.c + create mode 100644 drivers/phy/phy-ar7200-usb.c + +Index: linux-4.14.37/drivers/phy/Kconfig +=================================================================== +--- linux-4.14.37.orig/drivers/phy/Kconfig ++++ linux-4.14.37/drivers/phy/Kconfig +@@ -15,6 +15,22 @@ config GENERIC_PHY + phy users can obtain reference to the PHY. All the users of this + framework should select this config. + ++config PHY_AR7100_USB ++ tristate "Atheros AR7100 USB PHY driver" ++ depends on ATH79 || COMPILE_TEST ++ default y if USB_EHCI_HCD_PLATFORM ++ select PHY_SIMPLE ++ help ++ Enable this to support the USB PHY on Atheros AR7100 SoCs. ++ ++config PHY_AR7200_USB ++ tristate "Atheros AR7200 USB PHY driver" ++ depends on ATH79 || COMPILE_TEST ++ default y if USB_EHCI_HCD_PLATFORM ++ select PHY_SIMPLE ++ help ++ Enable this to support the USB PHY on Atheros AR7200 SoCs. ++ + config PHY_LPC18XX_USB_OTG + tristate "NXP LPC18xx/43xx SoC USB OTG PHY driver" + depends on OF && (ARCH_LPC18XX || COMPILE_TEST) +Index: linux-4.14.37/drivers/phy/Makefile +=================================================================== +--- linux-4.14.37.orig/drivers/phy/Makefile ++++ linux-4.14.37/drivers/phy/Makefile +@@ -4,6 +4,8 @@ + # + + obj-$(CONFIG_GENERIC_PHY) += phy-core.o ++obj-$(CONFIG_PHY_AR7100_USB) += phy-ar7100-usb.o ++obj-$(CONFIG_PHY_AR7200_USB) += phy-ar7200-usb.o + obj-$(CONFIG_PHY_LPC18XX_USB_OTG) += phy-lpc18xx-usb-otg.o + obj-$(CONFIG_PHY_XGENE) += phy-xgene.o + obj-$(CONFIG_PHY_PISTACHIO_USB) += phy-pistachio-usb.o +Index: linux-4.14.37/drivers/phy/phy-ar7100-usb.c +=================================================================== +--- /dev/null ++++ linux-4.14.37/drivers/phy/phy-ar7100-usb.c +@@ -0,0 +1,140 @@ ++/* ++ * Copyright (C) 2018 John Crispin <john@phrozen.org> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#include <linux/module.h> ++#include <linux/platform_device.h> ++#include <linux/phy/phy.h> ++#include <linux/delay.h> ++#include <linux/reset.h> ++#include <linux/of_gpio.h> ++ ++#include <asm/mach-ath79/ath79.h> ++#include <asm/mach-ath79/ar71xx_regs.h> ++ ++struct ar7100_usb_phy { ++ struct reset_control *rst_phy; ++ struct reset_control *rst_host; ++ struct reset_control *rst_ohci_dll; ++ void __iomem *io_base; ++ struct phy *phy; ++ int gpio; ++}; ++ ++static int ar7100_usb_phy_power_off(struct phy *phy) ++{ ++ struct ar7100_usb_phy *priv = phy_get_drvdata(phy); ++ int err = 0; ++ ++ err |= reset_control_assert(priv->rst_host); ++ err |= reset_control_assert(priv->rst_phy); ++ err |= reset_control_assert(priv->rst_ohci_dll); ++ ++ return err; ++} ++ ++static int ar7100_usb_phy_power_on(struct phy *phy) ++{ ++ struct ar7100_usb_phy *priv = phy_get_drvdata(phy); ++ int err = 0; ++ ++ err |= ar7100_usb_phy_power_off(phy); ++ mdelay(100); ++ err |= reset_control_deassert(priv->rst_ohci_dll); ++ err |= reset_control_deassert(priv->rst_phy); ++ err |= reset_control_deassert(priv->rst_host); ++ mdelay(500); ++ iowrite32(0xf0000, priv->io_base + AR71XX_USB_CTRL_REG_CONFIG); ++ iowrite32(0x20c00, priv->io_base + AR71XX_USB_CTRL_REG_FLADJ); ++ ++ return err; ++} ++ ++static const struct phy_ops ar7100_usb_phy_ops = { ++ .power_on = ar7100_usb_phy_power_on, ++ .power_off = ar7100_usb_phy_power_off, ++ .owner = THIS_MODULE, ++}; ++ ++static int ar7100_usb_phy_probe(struct platform_device *pdev) ++{ ++ struct phy_provider *phy_provider; ++ struct resource *res; ++ struct ar7100_usb_phy *priv; ++ ++ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); ++ if (!priv) ++ return -ENOMEM; ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ priv->io_base = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(priv->io_base)) ++ return PTR_ERR(priv->io_base); ++ ++ priv->rst_phy = devm_reset_control_get(&pdev->dev, "usb-phy"); ++ if (IS_ERR(priv->rst_phy)) { ++ dev_err(&pdev->dev, "phy reset is missing\n"); ++ return PTR_ERR(priv->rst_phy); ++ } ++ ++ priv->rst_host = devm_reset_control_get(&pdev->dev, "usb-host"); ++ if (IS_ERR(priv->rst_host)) { ++ dev_err(&pdev->dev, "host reset is missing\n"); ++ return PTR_ERR(priv->rst_host); ++ } ++ ++ priv->rst_ohci_dll = devm_reset_control_get(&pdev->dev, "usb-ohci-dll"); ++ if (IS_ERR(priv->rst_ohci_dll)) { ++ dev_err(&pdev->dev, "ohci-dll reset is missing\n"); ++ return PTR_ERR(priv->rst_host); ++ } ++ ++ priv->phy = devm_phy_create(&pdev->dev, NULL, &ar7100_usb_phy_ops); ++ if (IS_ERR(priv->phy)) { ++ dev_err(&pdev->dev, "failed to create PHY\n"); ++ return PTR_ERR(priv->phy); ++ } ++ ++ priv->gpio = of_get_gpio(pdev->dev.of_node, 0); ++ if (priv->gpio >= 0) { ++ int ret = devm_gpio_request(&pdev->dev, priv->gpio, dev_name(&pdev->dev)); ++ ++ if (ret) { ++ dev_err(&pdev->dev, "failed to request gpio\n"); ++ return ret; ++ } ++ gpio_export_with_name(priv->gpio, 0, dev_name(&pdev->dev)); ++ gpio_set_value(priv->gpio, 1); ++ } ++ ++ phy_set_drvdata(priv->phy, priv); ++ ++ phy_provider = devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate); ++ ++ ++ return PTR_ERR_OR_ZERO(phy_provider); ++} ++ ++static const struct of_device_id ar7100_usb_phy_of_match[] = { ++ { .compatible = "qca,ar7100-usb-phy" }, ++ {} ++}; ++MODULE_DEVICE_TABLE(of, ar7100_usb_phy_of_match); ++ ++static struct platform_driver ar7100_usb_phy_driver = { ++ .probe = ar7100_usb_phy_probe, ++ .driver = { ++ .of_match_table = ar7100_usb_phy_of_match, ++ .name = "ar7100-usb-phy", ++ } ++}; ++module_platform_driver(ar7100_usb_phy_driver); ++ ++MODULE_DESCRIPTION("ATH79 USB PHY driver"); ++MODULE_AUTHOR("Alban Bedel <albeu@free.fr>"); ++MODULE_LICENSE("GPL"); +Index: linux-4.14.37/drivers/phy/phy-ar7200-usb.c +=================================================================== +--- /dev/null ++++ linux-4.14.37/drivers/phy/phy-ar7200-usb.c +@@ -0,0 +1,123 @@ ++/* ++ * Copyright (C) 2015 Alban Bedel <albeu@free.fr> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#include <linux/module.h> ++#include <linux/platform_device.h> ++#include <linux/phy/phy.h> ++#include <linux/reset.h> ++#include <linux/of_gpio.h> ++ ++struct ar7200_usb_phy { ++ struct reset_control *rst_phy; ++ struct reset_control *suspend_override; ++ struct phy *phy; ++ int gpio; ++}; ++ ++static int ar7200_usb_phy_power_on(struct phy *phy) ++{ ++ struct ar7200_usb_phy *priv = phy_get_drvdata(phy); ++ int err = 0; ++ ++ if (priv->rst_phy) ++ err = reset_control_deassert(priv->rst_phy); ++ if (!err && priv->suspend_override) ++ err = reset_control_assert(priv->suspend_override); ++ if (err && priv->rst_phy) ++ err = reset_control_assert(priv->rst_phy); ++ ++ return err; ++} ++ ++static int ar7200_usb_phy_power_off(struct phy *phy) ++{ ++ struct ar7200_usb_phy *priv = phy_get_drvdata(phy); ++ int err = 0; ++ ++ if (priv->suspend_override) ++ err = reset_control_deassert(priv->suspend_override); ++ if (priv->rst_phy) ++ err |= reset_control_assert(priv->rst_phy); ++ ++ return err; ++} ++ ++static const struct phy_ops ar7200_usb_phy_ops = { ++ .power_on = ar7200_usb_phy_power_on, ++ .power_off = ar7200_usb_phy_power_off, ++ .owner = THIS_MODULE, ++}; ++ ++static int ar7200_usb_phy_probe(struct platform_device *pdev) ++{ ++ struct phy_provider *phy_provider; ++ struct ar7200_usb_phy *priv; ++ ++ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); ++ if (!priv) ++ return -ENOMEM; ++ ++ priv->rst_phy = devm_reset_control_get(&pdev->dev, "usb-phy"); ++ if (IS_ERR(priv->rst_phy)) { ++ dev_err(&pdev->dev, "phy reset is missing\n"); ++ return PTR_ERR(priv->rst_phy); ++ } ++ ++ priv->suspend_override = devm_reset_control_get_optional( ++ &pdev->dev, "usb-suspend-override"); ++ if (IS_ERR(priv->suspend_override)) { ++ if (PTR_ERR(priv->suspend_override) == -ENOENT) ++ priv->suspend_override = NULL; ++ else ++ return PTR_ERR(priv->suspend_override); ++ } ++ ++ priv->phy = devm_phy_create(&pdev->dev, NULL, &ar7200_usb_phy_ops); ++ if (IS_ERR(priv->phy)) { ++ dev_err(&pdev->dev, "failed to create PHY\n"); ++ return PTR_ERR(priv->phy); ++ } ++ ++ priv->gpio = of_get_gpio(pdev->dev.of_node, 0); ++ if (priv->gpio >= 0) { ++ int ret = devm_gpio_request(&pdev->dev, priv->gpio, dev_name(&pdev->dev)); ++ ++ if (ret) { ++ dev_err(&pdev->dev, "failed to request gpio\n"); ++ return ret; ++ } ++ gpio_export_with_name(priv->gpio, 0, dev_name(&pdev->dev)); ++ gpio_set_value(priv->gpio, 1); ++ } ++ ++ phy_set_drvdata(priv->phy, priv); ++ ++ phy_provider = devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate); ++ ++ return PTR_ERR_OR_ZERO(phy_provider); ++} ++ ++static const struct of_device_id ar7200_usb_phy_of_match[] = { ++ { .compatible = "qca,ar7200-usb-phy" }, ++ {} ++}; ++MODULE_DEVICE_TABLE(of, ar7200_usb_phy_of_match); ++ ++static struct platform_driver ar7200_usb_phy_driver = { ++ .probe = ar7200_usb_phy_probe, ++ .driver = { ++ .of_match_table = ar7200_usb_phy_of_match, ++ .name = "ar7200-usb-phy", ++ } ++}; ++module_platform_driver(ar7200_usb_phy_driver); ++ ++MODULE_DESCRIPTION("ATH79 USB PHY driver"); ++MODULE_AUTHOR("Alban Bedel <albeu@free.fr>"); ++MODULE_LICENSE("GPL"); diff --git a/target/linux/ath79/patches-4.14/0005-usb-add-more-OF-quirk-properties.patch b/target/linux/ath79/patches-4.14/0005-usb-add-more-OF-quirk-properties.patch new file mode 100644 index 0000000000..a87fd70979 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0005-usb-add-more-OF-quirk-properties.patch @@ -0,0 +1,29 @@ +From 2201818e5bd33f389beceb3943fdfcf5a698fc5b Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 10:01:43 +0100 +Subject: [PATCH 05/27] usb: add more OF/quirk properties + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/usb/host/ehci-platform.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c +index b065a960adc2..b1cc841b5399 100644 +--- a/drivers/usb/host/ehci-platform.c ++++ b/drivers/usb/host/ehci-platform.c +@@ -185,6 +185,11 @@ static int ehci_platform_probe(struct platform_device *dev) + ehci = hcd_to_ehci(hcd); + + if (pdata == &ehci_platform_defaults && dev->dev.of_node) { ++ of_property_read_u32(dev->dev.of_node, "caps-offset", &pdata->caps_offset); ++ ++ if (of_property_read_bool(dev->dev.of_node, "has-synopsys-hc-bug")) ++ pdata->has_synopsys_hc_bug = 1; ++ + if (of_property_read_bool(dev->dev.of_node, "big-endian-regs")) + ehci->big_endian_mmio = 1; + +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0006-usb-drop-deprecated-symbols.patch b/target/linux/ath79/patches-4.14/0006-usb-drop-deprecated-symbols.patch new file mode 100644 index 0000000000..6821aa74fa --- /dev/null +++ b/target/linux/ath79/patches-4.14/0006-usb-drop-deprecated-symbols.patch @@ -0,0 +1,56 @@ +From bd17da5b6297e0e52b787049292d076ad415362a Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 10:04:54 +0100 +Subject: [PATCH 06/27] usb: drop deprecated symbols + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/usb/host/Kconfig | 25 ------------------------- + 1 file changed, 25 deletions(-) + +diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig +index 4fcfb3084b36..55b45dcd7a4b 100644 +--- a/drivers/usb/host/Kconfig ++++ b/drivers/usb/host/Kconfig +@@ -293,19 +293,6 @@ config USB_CNS3XXX_EHCI + It is needed for high-speed (480Mbit/sec) USB 2.0 device + support. + +-config USB_EHCI_ATH79 +- bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)" +- depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X) +- select USB_EHCI_ROOT_HUB_TT +- select USB_EHCI_HCD_PLATFORM +- default y +- ---help--- +- This option is deprecated now and the driver was removed, use +- USB_EHCI_HCD_PLATFORM instead. +- +- Enables support for the built-in EHCI controller present +- on the Atheros AR7XXX/AR9XXX SoCs. +- + config USB_EHCI_HCD_PLATFORM + tristate "Generic EHCI driver for a platform device" + default n +@@ -489,18 +476,6 @@ config USB_OHCI_HCD_DAVINCI + controller. This driver cannot currently be a loadable + module because it lacks a proper PHY abstraction. + +-config USB_OHCI_ATH79 +- bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)" +- depends on (SOC_AR71XX || SOC_AR724X) +- select USB_OHCI_HCD_PLATFORM +- default y +- help +- This option is deprecated now and the driver was removed, use +- USB_OHCI_HCD_PLATFORM instead. +- +- Enables support for the built-in OHCI controller present on the +- Atheros AR71XX/AR7240 SoCs. +- + config USB_OHCI_HCD_PPC_OF_BE + bool "OHCI support for OF platform bus (big endian)" + depends on PPC +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch b/target/linux/ath79/patches-4.14/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch new file mode 100644 index 0000000000..18c9fd4e15 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch @@ -0,0 +1,138 @@ +From cb376159800b9b44be76949c3aee89eb06d29faa Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:55:13 +0100 +Subject: [PATCH 07/27] irqchip/irq-ath79-intc: add irq cascade driver for + QCA9556 SoCs + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/irqchip/Makefile | 1 + + drivers/irqchip/irq-ath79-intc.c | 104 +++++++++++++++++++++++++++++++++++++++ + 2 files changed, 105 insertions(+) + create mode 100644 drivers/irqchip/irq-ath79-intc.c + +diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile +index d27e3e3619e0..f63c94a92e25 100644 +--- a/drivers/irqchip/Makefile ++++ b/drivers/irqchip/Makefile +@@ -3,6 +3,7 @@ obj-$(CONFIG_IRQCHIP) += irqchip.o + + obj-$(CONFIG_ALPINE_MSI) += irq-alpine-msi.o + obj-$(CONFIG_ATH79) += irq-ath79-cpu.o ++obj-$(CONFIG_ATH79) += irq-ath79-intc.o + obj-$(CONFIG_ATH79) += irq-ath79-misc.o + obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o + obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2836.o +diff --git a/drivers/irqchip/irq-ath79-intc.c b/drivers/irqchip/irq-ath79-intc.c +new file mode 100644 +index 000000000000..a26d3efe6e10 +--- /dev/null ++++ b/drivers/irqchip/irq-ath79-intc.c +@@ -0,0 +1,104 @@ ++/* ++ * Atheros AR71xx/AR724x/AR913x specific interrupt handling ++ * ++ * Copyright (C) 2018 John Crispin <john@phrozen.org> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include <linux/interrupt.h> ++#include <linux/irqchip.h> ++#include <linux/of.h> ++#include <linux/of_irq.h> ++#include <linux/irqdomain.h> ++ ++#include <asm/irq_cpu.h> ++#include <asm/mach-ath79/ath79.h> ++#include <asm/mach-ath79/ar71xx_regs.h> ++ ++#define ATH79_MAX_INTC_CASCADE 3 ++ ++struct ath79_intc { ++ struct irq_chip chip; ++ u32 irq; ++ u32 pending_mask; ++ u32 irq_mask[ATH79_MAX_INTC_CASCADE]; ++}; ++ ++static void ath79_intc_irq_handler(struct irq_desc *desc) ++{ ++ struct irq_domain *domain = irq_desc_get_handler_data(desc); ++ struct ath79_intc *intc = domain->host_data; ++ u32 pending; ++ ++ pending = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); ++ pending &= intc->pending_mask; ++ ++ if (pending) { ++ int i; ++ ++ for (i = 0; i < domain->hwirq_max; i++) ++ if (pending & intc->irq_mask[i]) ++ generic_handle_irq(irq_find_mapping(domain, i)); ++ } else { ++ spurious_interrupt(); ++ } ++} ++ ++static void ath79_intc_irq_unmask(struct irq_data *d) ++{ ++} ++ ++static void ath79_intc_irq_mask(struct irq_data *d) ++{ ++} ++ ++static int ath79_intc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw) ++{ ++ struct ath79_intc *intc = d->host_data; ++ ++ irq_set_chip_and_handler(irq, &intc->chip, handle_level_irq); ++ ++ return 0; ++} ++ ++static const struct irq_domain_ops ath79_irq_domain_ops = { ++ .xlate = irq_domain_xlate_onecell, ++ .map = ath79_intc_map, ++}; ++ ++static int __init qca9556_intc_of_init( ++ struct device_node *node, struct device_node *parent) ++{ ++ struct irq_domain *domain; ++ struct ath79_intc *intc; ++ int cnt, i; ++ ++ cnt = of_property_count_u32_elems(node, "qcom,pending-bits"); ++ if (cnt > ATH79_MAX_INTC_CASCADE) ++ panic("Too many INTC pending bits\n"); ++ ++ intc = kzalloc(sizeof(*intc), GFP_KERNEL); ++ if (!intc) ++ panic("Failed to allocate INTC memory\n"); ++ intc->chip.name = "INTC"; ++ intc->chip.irq_unmask = ath79_intc_irq_unmask, ++ intc->chip.irq_mask = ath79_intc_irq_mask, ++ ++ of_property_read_u32_array(node, "qcom,pending-bits", intc->irq_mask, cnt); ++ for (i = 0; i < cnt; i++) ++ intc->pending_mask |= intc->irq_mask[i]; ++ ++ intc->irq = irq_of_parse_and_map(node, 0); ++ if (!intc->irq) ++ panic("Failed to get INTC IRQ"); ++ ++ domain = irq_domain_add_linear(node, cnt, &ath79_irq_domain_ops, intc); ++ irq_set_chained_handler_and_data(intc->irq, ath79_intc_irq_handler, domain); ++ ++ return 0; ++} ++IRQCHIP_DECLARE(qca9556_intc, "qcom,qca9556-intc", ++ qca9556_intc_of_init); +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch b/target/linux/ath79/patches-4.14/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch new file mode 100644 index 0000000000..8c364cbce6 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch @@ -0,0 +1,28 @@ +From f711421eb5f6f790f1ebc09a13ae4aed8ba5f67b Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:58:19 +0100 +Subject: [PATCH 08/27] irqchip/irq-ath79-cpu: drop !OF init helper + +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/irqchip/irq-ath79-cpu.c | 7 ------- + 1 file changed, 7 deletions(-) + +diff --git a/drivers/irqchip/irq-ath79-cpu.c b/drivers/irqchip/irq-ath79-cpu.c +index befe93c5a51a..f29cb9c933f5 100644 +--- a/drivers/irqchip/irq-ath79-cpu.c ++++ b/drivers/irqchip/irq-ath79-cpu.c +@@ -88,10 +88,3 @@ static int __init ar79_cpu_intc_of_init( + } + IRQCHIP_DECLARE(ar79_cpu_intc, "qca,ar7100-cpu-intc", + ar79_cpu_intc_of_init); +- +-void __init ath79_cpu_irq_init(unsigned irq_wb_chan2, unsigned irq_wb_chan3) +-{ +- irq_wb_chan[2] = irq_wb_chan2; +- irq_wb_chan[3] = irq_wb_chan3; +- mips_cpu_irq_init(); +-} +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0009-MIPS-ath79-add-lots-of-missing-registers.patch b/target/linux/ath79/patches-4.14/0009-MIPS-ath79-add-lots-of-missing-registers.patch new file mode 100644 index 0000000000..6b6d934509 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0009-MIPS-ath79-add-lots-of-missing-registers.patch @@ -0,0 +1,977 @@ +From 3ea2bff4ed3ce74dc4303aa20f5e906e78352f6b Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 10:06:10 +0100 +Subject: [PATCH 09/27] MIPS: ath79: add lots of missing registers + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 773 ++++++++++++++++++++++++- + 1 file changed, 771 insertions(+), 2 deletions(-) + +diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +index aa3800c82332..284b4fa23e03 100644 +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -20,6 +20,10 @@ + #include <linux/bitops.h> + + #define AR71XX_APB_BASE 0x18000000 ++#define AR71XX_GE0_BASE 0x19000000 ++#define AR71XX_GE0_SIZE 0x10000 ++#define AR71XX_GE1_BASE 0x1a000000 ++#define AR71XX_GE1_SIZE 0x10000 + #define AR71XX_EHCI_BASE 0x1b000000 + #define AR71XX_EHCI_SIZE 0x1000 + #define AR71XX_OHCI_BASE 0x1c000000 +@@ -39,6 +43,8 @@ + #define AR71XX_PLL_SIZE 0x100 + #define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000) + #define AR71XX_RESET_SIZE 0x100 ++#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000) ++#define AR71XX_MII_SIZE 0x100 + + #define AR71XX_PCI_MEM_BASE 0x10000000 + #define AR71XX_PCI_MEM_SIZE 0x07000000 +@@ -81,18 +87,39 @@ + + #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000) + #define AR933X_UART_SIZE 0x14 ++#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define AR933X_GMAC_SIZE 0x04 + #define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) + #define AR933X_WMAC_SIZE 0x20000 + #define AR933X_EHCI_BASE 0x1b000000 + #define AR933X_EHCI_SIZE 0x1000 + ++#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define AR934X_GMAC_SIZE 0x14 + #define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) + #define AR934X_WMAC_SIZE 0x20000 + #define AR934X_EHCI_BASE 0x1b000000 + #define AR934X_EHCI_SIZE 0x200 ++#define AR934X_NFC_BASE 0x1b000200 ++#define AR934X_NFC_SIZE 0xb8 + #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) + #define AR934X_SRIF_SIZE 0x1000 + ++#define QCA953X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define QCA953X_GMAC_SIZE 0x14 ++#define QCA953X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) ++#define QCA953X_WMAC_SIZE 0x20000 ++#define QCA953X_EHCI_BASE 0x1b000000 ++#define QCA953X_EHCI_SIZE 0x200 ++#define QCA953X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) ++#define QCA953X_SRIF_SIZE 0x1000 ++ ++#define QCA953X_PCI_CFG_BASE0 0x14000000 ++#define QCA953X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000) ++#define QCA953X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000) ++#define QCA953X_PCI_MEM_BASE0 0x10000000 ++#define QCA953X_PCI_MEM_SIZE 0x02000000 ++ + #define QCA955X_PCI_MEM_BASE0 0x10000000 + #define QCA955X_PCI_MEM_BASE1 0x12000000 + #define QCA955X_PCI_MEM_SIZE 0x02000000 +@@ -106,11 +133,72 @@ + #define QCA955X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000) + #define QCA955X_PCI_CTRL_SIZE 0x100 + ++#define QCA955X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define QCA955X_GMAC_SIZE 0x40 + #define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) + #define QCA955X_WMAC_SIZE 0x20000 + #define QCA955X_EHCI0_BASE 0x1b000000 + #define QCA955X_EHCI1_BASE 0x1b400000 + #define QCA955X_EHCI_SIZE 0x1000 ++#define QCA955X_NFC_BASE 0x1b800200 ++#define QCA955X_NFC_SIZE 0xb8 ++ ++#define QCA956X_PCI_MEM_BASE1 0x12000000 ++#define QCA956X_PCI_MEM_SIZE 0x02000000 ++#define QCA956X_PCI_CFG_BASE1 0x16000000 ++#define QCA956X_PCI_CFG_SIZE 0x1000 ++#define QCA956X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000) ++#define QCA956X_PCI_CRP_SIZE 0x1000 ++#define QCA956X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000) ++#define QCA956X_PCI_CTRL_SIZE 0x100 ++ ++#define QCA956X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) ++#define QCA956X_WMAC_SIZE 0x20000 ++#define QCA956X_EHCI0_BASE 0x1b000000 ++#define QCA956X_EHCI1_BASE 0x1b400000 ++#define QCA956X_EHCI_SIZE 0x200 ++#define QCA956X_GMAC_SGMII_BASE (AR71XX_APB_BASE + 0x00070000) ++#define QCA956X_GMAC_SGMII_SIZE 0x64 ++#define QCA956X_PLL_BASE (AR71XX_APB_BASE + 0x00050000) ++#define QCA956X_PLL_SIZE 0x50 ++#define QCA956X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define QCA956X_GMAC_SIZE 0x64 ++ ++/* ++ * Hidden Registers ++ */ ++#define QCA956X_MAC_CFG_BASE 0xb9000000 ++#define QCA956X_MAC_CFG_SIZE 0x64 ++ ++#define QCA956X_MAC_CFG1_REG 0x00 ++#define QCA956X_MAC_CFG1_SOFT_RST BIT(31) ++#define QCA956X_MAC_CFG1_RX_RST BIT(19) ++#define QCA956X_MAC_CFG1_TX_RST BIT(18) ++#define QCA956X_MAC_CFG1_LOOPBACK BIT(8) ++#define QCA956X_MAC_CFG1_RX_EN BIT(2) ++#define QCA956X_MAC_CFG1_TX_EN BIT(0) ++ ++#define QCA956X_MAC_CFG2_REG 0x04 ++#define QCA956X_MAC_CFG2_IF_1000 BIT(9) ++#define QCA956X_MAC_CFG2_IF_10_100 BIT(8) ++#define QCA956X_MAC_CFG2_HUGE_FRAME_EN BIT(5) ++#define QCA956X_MAC_CFG2_LEN_CHECK BIT(4) ++#define QCA956X_MAC_CFG2_PAD_CRC_EN BIT(2) ++#define QCA956X_MAC_CFG2_FDX BIT(0) ++ ++#define QCA956X_MAC_MII_MGMT_CFG_REG 0x20 ++#define QCA956X_MGMT_CFG_CLK_DIV_20 0x07 ++ ++#define QCA956X_MAC_FIFO_CFG0_REG 0x48 ++#define QCA956X_MAC_FIFO_CFG1_REG 0x4c ++#define QCA956X_MAC_FIFO_CFG2_REG 0x50 ++#define QCA956X_MAC_FIFO_CFG3_REG 0x54 ++#define QCA956X_MAC_FIFO_CFG4_REG 0x58 ++#define QCA956X_MAC_FIFO_CFG5_REG 0x5c ++ ++#define QCA956X_DAM_RESET_OFFSET 0xb90001bc ++#define QCA956X_DAM_RESET_SIZE 0x4 ++#define QCA956X_INLINE_CHKSUM_ENG BIT(27) + + /* + * DDR_CTRL block +@@ -149,6 +237,12 @@ + #define AR934X_DDR_REG_FLUSH_PCIE 0xa8 + #define AR934X_DDR_REG_FLUSH_WMAC 0xac + ++#define QCA953X_DDR_REG_FLUSH_GE0 0x9c ++#define QCA953X_DDR_REG_FLUSH_GE1 0xa0 ++#define QCA953X_DDR_REG_FLUSH_USB 0xa4 ++#define QCA953X_DDR_REG_FLUSH_PCIE 0xa8 ++#define QCA953X_DDR_REG_FLUSH_WMAC 0xac ++ + /* + * PLL block + */ +@@ -166,8 +260,14 @@ + #define AR71XX_AHB_DIV_SHIFT 20 + #define AR71XX_AHB_DIV_MASK 0x7 + ++#define AR71XX_ETH0_PLL_SHIFT 17 ++#define AR71XX_ETH1_PLL_SHIFT 19 ++ + #define AR724X_PLL_REG_CPU_CONFIG 0x00 +-#define AR724X_PLL_REG_PCIE_CONFIG 0x18 ++#define AR724X_PLL_REG_PCIE_CONFIG 0x10 ++ ++#define AR724X_PLL_REG_PCIE_CONFIG_PPL_BYPASS BIT(16) ++#define AR724X_PLL_REG_PCIE_CONFIG_PPL_RESET BIT(25) + + #define AR724X_PLL_FB_SHIFT 0 + #define AR724X_PLL_FB_MASK 0x3ff +@@ -178,6 +278,8 @@ + #define AR724X_DDR_DIV_SHIFT 22 + #define AR724X_DDR_DIV_MASK 0x3 + ++#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c ++ + #define AR913X_PLL_REG_CPU_CONFIG 0x00 + #define AR913X_PLL_REG_ETH_CONFIG 0x04 + #define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14 +@@ -190,6 +292,9 @@ + #define AR913X_AHB_DIV_SHIFT 19 + #define AR913X_AHB_DIV_MASK 0x1 + ++#define AR913X_ETH0_PLL_SHIFT 20 ++#define AR913X_ETH1_PLL_SHIFT 22 ++ + #define AR933X_PLL_CPU_CONFIG_REG 0x00 + #define AR933X_PLL_CLOCK_CTRL_REG 0x08 + +@@ -211,6 +316,8 @@ + #define AR934X_PLL_CPU_CONFIG_REG 0x00 + #define AR934X_PLL_DDR_CONFIG_REG 0x04 + #define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08 ++#define AR934X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24 ++#define AR934X_PLL_ETH_XMII_CONTROL_REG 0x2c + + #define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 + #define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f +@@ -243,9 +350,52 @@ + #define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) + #define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) + ++#define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6) ++ ++#define QCA953X_PLL_CPU_CONFIG_REG 0x00 ++#define QCA953X_PLL_DDR_CONFIG_REG 0x04 ++#define QCA953X_PLL_CLK_CTRL_REG 0x08 ++#define QCA953X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24 ++#define QCA953X_PLL_ETH_XMII_CONTROL_REG 0x2c ++#define QCA953X_PLL_ETH_SGMII_CONTROL_REG 0x48 ++ ++#define QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 ++#define QCA953X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f ++#define QCA953X_PLL_CPU_CONFIG_NINT_SHIFT 6 ++#define QCA953X_PLL_CPU_CONFIG_NINT_MASK 0x3f ++#define QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 ++#define QCA953X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f ++#define QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 ++#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7 ++ ++#define QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT 0 ++#define QCA953X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff ++#define QCA953X_PLL_DDR_CONFIG_NINT_SHIFT 10 ++#define QCA953X_PLL_DDR_CONFIG_NINT_MASK 0x3f ++#define QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 ++#define QCA953X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f ++#define QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 ++#define QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 ++ ++#define QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2) ++#define QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3) ++#define QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4) ++#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5 ++#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f ++#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10 ++#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f ++#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15 ++#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f ++#define QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20) ++#define QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) ++#define QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) ++ + #define QCA955X_PLL_CPU_CONFIG_REG 0x00 + #define QCA955X_PLL_DDR_CONFIG_REG 0x04 + #define QCA955X_PLL_CLK_CTRL_REG 0x08 ++#define QCA955X_PLL_ETH_XMII_CONTROL_REG 0x28 ++#define QCA955X_PLL_ETH_SGMII_CONTROL_REG 0x48 ++#define QCA955X_PLL_ETH_SGMII_SERDES_REG 0x4c + + #define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 + #define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f +@@ -278,6 +428,81 @@ + #define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) + #define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) + ++#define QCA955X_PLL_ETH_SGMII_SERDES_LOCK_DETECT BIT(2) ++#define QCA955X_PLL_ETH_SGMII_SERDES_PLL_REFCLK BIT(1) ++#define QCA955X_PLL_ETH_SGMII_SERDES_EN_PLL BIT(0) ++ ++#define QCA956X_PLL_CPU_CONFIG_REG 0x00 ++#define QCA956X_PLL_CPU_CONFIG1_REG 0x04 ++#define QCA956X_PLL_DDR_CONFIG_REG 0x08 ++#define QCA956X_PLL_DDR_CONFIG1_REG 0x0c ++#define QCA956X_PLL_CLK_CTRL_REG 0x10 ++#define QCA956X_PLL_SWITCH_CLOCK_CONTROL_REG 0x28 ++#define QCA956X_PLL_ETH_XMII_CONTROL_REG 0x30 ++#define QCA956X_PLL_ETH_SGMII_SERDES_REG 0x4c ++ ++#define QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 ++#define QCA956X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f ++#define QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 ++#define QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7 ++ ++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT 0 ++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK 0x1f ++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT 5 ++#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK 0x1fff ++#define QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT 18 ++#define QCA956X_PLL_CPU_CONFIG1_NINT_MASK 0x1ff ++ ++#define QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 ++#define QCA956X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f ++#define QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 ++#define QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 ++ ++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT 0 ++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK 0x1f ++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT 5 ++#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK 0x1fff ++#define QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT 18 ++#define QCA956X_PLL_DDR_CONFIG1_NINT_MASK 0x1ff ++ ++#define QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2) ++#define QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3) ++#define QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4) ++#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5 ++#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f ++#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10 ++#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f ++#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15 ++#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f ++#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL BIT(20) ++#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL BIT(21) ++#define QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) ++ ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_I2C_CLK_SELB BIT(5) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL0_1 BIT(6) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_UART1_CLK_SEL BIT(7) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_USB_REFCLK_FREQ_SEL_SHIFT 8 ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_USB_REFCLK_FREQ_SEL_MASK 0xf ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_EN_PLL_TOP BIT(12) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL0_2 BIT(13) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL1_1 BIT(14) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL1_2 BIT(15) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_SWITCH_FUNC_TST_MODE BIT(16) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_EEE_ENABLE BIT(17) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_OEN_CLK125M_PLL BIT(18) ++#define QCA956X_PLL_SWITCH_CLOCK_SPARE_SWITCHCLK_SEL BIT(19) ++ ++#define QCA956X_PLL_ETH_XMII_TX_INVERT BIT(1) ++#define QCA956X_PLL_ETH_XMII_GIGE BIT(25) ++#define QCA956X_PLL_ETH_XMII_RX_DELAY_SHIFT 28 ++#define QCA956X_PLL_ETH_XMII_RX_DELAY_MASK 0x3 ++#define QCA956X_PLL_ETH_XMII_TX_DELAY_SHIFT 26 ++#define QCA956X_PLL_ETH_XMII_TX_DELAY_MASK 3 ++ ++#define QCA956X_PLL_ETH_SGMII_SERDES_LOCK_DETECT BIT(2) ++#define QCA956X_PLL_ETH_SGMII_SERDES_PLL_REFCLK BIT(1) ++#define QCA956X_PLL_ETH_SGMII_SERDES_EN_PLL BIT(0) ++ + /* + * USB_CONFIG block + */ +@@ -317,10 +542,19 @@ + #define AR934X_RESET_REG_BOOTSTRAP 0xb0 + #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac + ++#define QCA953X_RESET_REG_RESET_MODULE 0x1c ++#define QCA953X_RESET_REG_BOOTSTRAP 0xb0 ++#define QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac ++ + #define QCA955X_RESET_REG_RESET_MODULE 0x1c + #define QCA955X_RESET_REG_BOOTSTRAP 0xb0 + #define QCA955X_RESET_REG_EXT_INT_STATUS 0xac + ++#define QCA956X_RESET_REG_RESET_MODULE 0x1c ++#define QCA956X_RESET_REG_BOOTSTRAP 0xb0 ++#define QCA956X_RESET_REG_EXT_INT_STATUS 0xac ++ ++#define MISC_INT_MIPS_SI_TIMERINT_MASK BIT(28) + #define MISC_INT_ETHSW BIT(12) + #define MISC_INT_TIMER4 BIT(10) + #define MISC_INT_TIMER3 BIT(9) +@@ -370,16 +604,123 @@ + #define AR913X_RESET_USB_HOST BIT(5) + #define AR913X_RESET_USB_PHY BIT(4) + ++#define AR933X_RESET_GE1_MDIO BIT(23) ++#define AR933X_RESET_GE0_MDIO BIT(22) ++#define AR933X_RESET_GE1_MAC BIT(13) + #define AR933X_RESET_WMAC BIT(11) ++#define AR933X_RESET_GE0_MAC BIT(9) + #define AR933X_RESET_USB_HOST BIT(5) + #define AR933X_RESET_USB_PHY BIT(4) + #define AR933X_RESET_USBSUS_OVERRIDE BIT(3) + ++#define AR934X_RESET_HOST BIT(31) ++#define AR934X_RESET_SLIC BIT(30) ++#define AR934X_RESET_HDMA BIT(29) ++#define AR934X_RESET_EXTERNAL BIT(28) ++#define AR934X_RESET_RTC BIT(27) ++#define AR934X_RESET_PCIE_EP_INT BIT(26) ++#define AR934X_RESET_CHKSUM_ACC BIT(25) ++#define AR934X_RESET_FULL_CHIP BIT(24) ++#define AR934X_RESET_GE1_MDIO BIT(23) ++#define AR934X_RESET_GE0_MDIO BIT(22) ++#define AR934X_RESET_CPU_NMI BIT(21) ++#define AR934X_RESET_CPU_COLD BIT(20) ++#define AR934X_RESET_HOST_RESET_INT BIT(19) ++#define AR934X_RESET_PCIE_EP BIT(18) ++#define AR934X_RESET_UART1 BIT(17) ++#define AR934X_RESET_DDR BIT(16) ++#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) ++#define AR934X_RESET_NANDF BIT(14) ++#define AR934X_RESET_GE1_MAC BIT(13) ++#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12) + #define AR934X_RESET_USB_PHY_ANALOG BIT(11) ++#define AR934X_RESET_HOST_DMA_INT BIT(10) ++#define AR934X_RESET_GE0_MAC BIT(9) ++#define AR934X_RESET_ETH_SWITCH BIT(8) ++#define AR934X_RESET_PCIE_PHY BIT(7) ++#define AR934X_RESET_PCIE BIT(6) + #define AR934X_RESET_USB_HOST BIT(5) + #define AR934X_RESET_USB_PHY BIT(4) + #define AR934X_RESET_USBSUS_OVERRIDE BIT(3) +- ++#define AR934X_RESET_LUT BIT(2) ++#define AR934X_RESET_MBOX BIT(1) ++#define AR934X_RESET_I2S BIT(0) ++ ++#define QCA953X_RESET_USB_EXT_PWR BIT(29) ++#define QCA953X_RESET_EXTERNAL BIT(28) ++#define QCA953X_RESET_RTC BIT(27) ++#define QCA953X_RESET_FULL_CHIP BIT(24) ++#define QCA953X_RESET_GE1_MDIO BIT(23) ++#define QCA953X_RESET_GE0_MDIO BIT(22) ++#define QCA953X_RESET_CPU_NMI BIT(21) ++#define QCA953X_RESET_CPU_COLD BIT(20) ++#define QCA953X_RESET_DDR BIT(16) ++#define QCA953X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) ++#define QCA953X_RESET_GE1_MAC BIT(13) ++#define QCA953X_RESET_ETH_SWITCH_ANALOG BIT(12) ++#define QCA953X_RESET_USB_PHY_ANALOG BIT(11) ++#define QCA953X_RESET_GE0_MAC BIT(9) ++#define QCA953X_RESET_ETH_SWITCH BIT(8) ++#define QCA953X_RESET_PCIE_PHY BIT(7) ++#define QCA953X_RESET_PCIE BIT(6) ++#define QCA953X_RESET_USB_HOST BIT(5) ++#define QCA953X_RESET_USB_PHY BIT(4) ++#define QCA953X_RESET_USBSUS_OVERRIDE BIT(3) ++ ++#define QCA955X_RESET_HOST BIT(31) ++#define QCA955X_RESET_SLIC BIT(30) ++#define QCA955X_RESET_HDMA BIT(29) ++#define QCA955X_RESET_EXTERNAL BIT(28) ++#define QCA955X_RESET_RTC BIT(27) ++#define QCA955X_RESET_PCIE_EP_INT BIT(26) ++#define QCA955X_RESET_CHKSUM_ACC BIT(25) ++#define QCA955X_RESET_FULL_CHIP BIT(24) ++#define QCA955X_RESET_GE1_MDIO BIT(23) ++#define QCA955X_RESET_GE0_MDIO BIT(22) ++#define QCA955X_RESET_CPU_NMI BIT(21) ++#define QCA955X_RESET_CPU_COLD BIT(20) ++#define QCA955X_RESET_HOST_RESET_INT BIT(19) ++#define QCA955X_RESET_PCIE_EP BIT(18) ++#define QCA955X_RESET_UART1 BIT(17) ++#define QCA955X_RESET_DDR BIT(16) ++#define QCA955X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) ++#define QCA955X_RESET_NANDF BIT(14) ++#define QCA955X_RESET_GE1_MAC BIT(13) ++#define QCA955X_RESET_SGMII_ANALOG BIT(12) ++#define QCA955X_RESET_USB_PHY_ANALOG BIT(11) ++#define QCA955X_RESET_HOST_DMA_INT BIT(10) ++#define QCA955X_RESET_GE0_MAC BIT(9) ++#define QCA955X_RESET_SGMII BIT(8) ++#define QCA955X_RESET_PCIE_PHY BIT(7) ++#define QCA955X_RESET_PCIE BIT(6) ++#define QCA955X_RESET_USB_HOST BIT(5) ++#define QCA955X_RESET_USB_PHY BIT(4) ++#define QCA955X_RESET_USBSUS_OVERRIDE BIT(3) ++#define QCA955X_RESET_LUT BIT(2) ++#define QCA955X_RESET_MBOX BIT(1) ++#define QCA955X_RESET_I2S BIT(0) ++ ++#define QCA956X_RESET_EXTERNAL BIT(28) ++#define QCA956X_RESET_FULL_CHIP BIT(24) ++#define QCA956X_RESET_GE1_MDIO BIT(23) ++#define QCA956X_RESET_GE0_MDIO BIT(22) ++#define QCA956X_RESET_CPU_NMI BIT(21) ++#define QCA956X_RESET_CPU_COLD BIT(20) ++#define QCA956X_RESET_DMA BIT(19) ++#define QCA956X_RESET_DDR BIT(16) ++#define QCA956X_RESET_GE1_MAC BIT(13) ++#define QCA956X_RESET_SGMII_ANALOG BIT(12) ++#define QCA956X_RESET_USB_PHY_ANALOG BIT(11) ++#define QCA956X_RESET_GE0_MAC BIT(9) ++#define QCA956X_RESET_SGMII BIT(8) ++#define QCA956X_RESET_USB_HOST BIT(5) ++#define QCA956X_RESET_USB_PHY BIT(4) ++#define QCA956X_RESET_USBSUS_OVERRIDE BIT(3) ++#define QCA956X_RESET_SWITCH_ANALOG BIT(2) ++#define QCA956X_RESET_SWITCH BIT(0) ++ ++#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18) ++#define AR933X_BOOTSTRAP_EEPBUSY BIT(4) + #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0) + + #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23) +@@ -398,8 +739,17 @@ + #define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1) + #define AR934X_BOOTSTRAP_DDR1 BIT(0) + ++#define QCA953X_BOOTSTRAP_SW_OPTION2 BIT(12) ++#define QCA953X_BOOTSTRAP_SW_OPTION1 BIT(11) ++#define QCA953X_BOOTSTRAP_EJTAG_MODE BIT(5) ++#define QCA953X_BOOTSTRAP_REF_CLK_40 BIT(4) ++#define QCA953X_BOOTSTRAP_SDRAM_DISABLED BIT(1) ++#define QCA953X_BOOTSTRAP_DDR1 BIT(0) ++ + #define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4) + ++#define QCA956X_BOOTSTRAP_REF_CLK_40 BIT(2) ++ + #define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0) + #define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1) + #define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2) +@@ -418,6 +768,24 @@ + AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \ + AR934X_PCIE_WMAC_INT_PCIE_RC3) + ++#define QCA953X_PCIE_WMAC_INT_WMAC_MISC BIT(0) ++#define QCA953X_PCIE_WMAC_INT_WMAC_TX BIT(1) ++#define QCA953X_PCIE_WMAC_INT_WMAC_RXLP BIT(2) ++#define QCA953X_PCIE_WMAC_INT_WMAC_RXHP BIT(3) ++#define QCA953X_PCIE_WMAC_INT_PCIE_RC BIT(4) ++#define QCA953X_PCIE_WMAC_INT_PCIE_RC0 BIT(5) ++#define QCA953X_PCIE_WMAC_INT_PCIE_RC1 BIT(6) ++#define QCA953X_PCIE_WMAC_INT_PCIE_RC2 BIT(7) ++#define QCA953X_PCIE_WMAC_INT_PCIE_RC3 BIT(8) ++#define QCA953X_PCIE_WMAC_INT_WMAC_ALL \ ++ (QCA953X_PCIE_WMAC_INT_WMAC_MISC | QCA953X_PCIE_WMAC_INT_WMAC_TX | \ ++ QCA953X_PCIE_WMAC_INT_WMAC_RXLP | QCA953X_PCIE_WMAC_INT_WMAC_RXHP) ++ ++#define QCA953X_PCIE_WMAC_INT_PCIE_ALL \ ++ (QCA953X_PCIE_WMAC_INT_PCIE_RC | QCA953X_PCIE_WMAC_INT_PCIE_RC0 | \ ++ QCA953X_PCIE_WMAC_INT_PCIE_RC1 | QCA953X_PCIE_WMAC_INT_PCIE_RC2 | \ ++ QCA953X_PCIE_WMAC_INT_PCIE_RC3) ++ + #define QCA955X_EXT_INT_WMAC_MISC BIT(0) + #define QCA955X_EXT_INT_WMAC_TX BIT(1) + #define QCA955X_EXT_INT_WMAC_RXLP BIT(2) +@@ -449,6 +817,37 @@ + QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \ + QCA955X_EXT_INT_PCIE_RC2_INT3) + ++#define QCA956X_EXT_INT_WMAC_MISC BIT(0) ++#define QCA956X_EXT_INT_WMAC_TX BIT(1) ++#define QCA956X_EXT_INT_WMAC_RXLP BIT(2) ++#define QCA956X_EXT_INT_WMAC_RXHP BIT(3) ++#define QCA956X_EXT_INT_PCIE_RC1 BIT(4) ++#define QCA956X_EXT_INT_PCIE_RC1_INT0 BIT(5) ++#define QCA956X_EXT_INT_PCIE_RC1_INT1 BIT(6) ++#define QCA956X_EXT_INT_PCIE_RC1_INT2 BIT(7) ++#define QCA956X_EXT_INT_PCIE_RC1_INT3 BIT(8) ++#define QCA956X_EXT_INT_PCIE_RC2 BIT(12) ++#define QCA956X_EXT_INT_PCIE_RC2_INT0 BIT(13) ++#define QCA956X_EXT_INT_PCIE_RC2_INT1 BIT(14) ++#define QCA956X_EXT_INT_PCIE_RC2_INT2 BIT(15) ++#define QCA956X_EXT_INT_PCIE_RC2_INT3 BIT(16) ++#define QCA956X_EXT_INT_USB1 BIT(24) ++#define QCA956X_EXT_INT_USB2 BIT(28) ++ ++#define QCA956X_EXT_INT_WMAC_ALL \ ++ (QCA956X_EXT_INT_WMAC_MISC | QCA956X_EXT_INT_WMAC_TX | \ ++ QCA956X_EXT_INT_WMAC_RXLP | QCA956X_EXT_INT_WMAC_RXHP) ++ ++#define QCA956X_EXT_INT_PCIE_RC1_ALL \ ++ (QCA956X_EXT_INT_PCIE_RC1 | QCA956X_EXT_INT_PCIE_RC1_INT0 | \ ++ QCA956X_EXT_INT_PCIE_RC1_INT1 | QCA956X_EXT_INT_PCIE_RC1_INT2 | \ ++ QCA956X_EXT_INT_PCIE_RC1_INT3) ++ ++#define QCA956X_EXT_INT_PCIE_RC2_ALL \ ++ (QCA956X_EXT_INT_PCIE_RC2 | QCA956X_EXT_INT_PCIE_RC2_INT0 | \ ++ QCA956X_EXT_INT_PCIE_RC2_INT1 | QCA956X_EXT_INT_PCIE_RC2_INT2 | \ ++ QCA956X_EXT_INT_PCIE_RC2_INT3) ++ + #define REV_ID_MAJOR_MASK 0xfff0 + #define REV_ID_MAJOR_AR71XX 0x00a0 + #define REV_ID_MAJOR_AR913X 0x00b0 +@@ -460,8 +859,12 @@ + #define REV_ID_MAJOR_AR9341 0x0120 + #define REV_ID_MAJOR_AR9342 0x1120 + #define REV_ID_MAJOR_AR9344 0x2120 ++#define REV_ID_MAJOR_QCA9533 0x0140 ++#define REV_ID_MAJOR_QCA9533_V2 0x0160 + #define REV_ID_MAJOR_QCA9556 0x0130 + #define REV_ID_MAJOR_QCA9558 0x1130 ++#define REV_ID_MAJOR_TP9343 0x0150 ++#define REV_ID_MAJOR_QCA956X 0x1150 + + #define AR71XX_REV_ID_MINOR_MASK 0x3 + #define AR71XX_REV_ID_MINOR_AR7130 0x0 +@@ -482,8 +885,12 @@ + + #define AR934X_REV_ID_REVISION_MASK 0xf + ++#define QCA953X_REV_ID_REVISION_MASK 0xf ++ + #define QCA955X_REV_ID_REVISION_MASK 0xf + ++#define QCA956X_REV_ID_REVISION_MASK 0xf ++ + /* + * SPI block + */ +@@ -521,15 +928,63 @@ + #define AR71XX_GPIO_REG_INT_ENABLE 0x24 + #define AR71XX_GPIO_REG_FUNC 0x28 + ++#define AR934X_GPIO_REG_OUT_FUNC0 0x2c ++#define AR934X_GPIO_REG_OUT_FUNC1 0x30 ++#define AR934X_GPIO_REG_OUT_FUNC2 0x34 ++#define AR934X_GPIO_REG_OUT_FUNC3 0x38 ++#define AR934X_GPIO_REG_OUT_FUNC4 0x3c ++#define AR934X_GPIO_REG_OUT_FUNC5 0x40 + #define AR934X_GPIO_REG_FUNC 0x6c + ++#define QCA953X_GPIO_REG_OUT_FUNC0 0x2c ++#define QCA953X_GPIO_REG_OUT_FUNC1 0x30 ++#define QCA953X_GPIO_REG_OUT_FUNC2 0x34 ++#define QCA953X_GPIO_REG_OUT_FUNC3 0x38 ++#define QCA953X_GPIO_REG_OUT_FUNC4 0x3c ++#define QCA953X_GPIO_REG_IN_ENABLE0 0x44 ++#define QCA953X_GPIO_REG_FUNC 0x6c ++ ++#define QCA953X_GPIO_OUT_MUX_SPI_CS1 10 ++#define QCA953X_GPIO_OUT_MUX_SPI_CS2 11 ++#define QCA953X_GPIO_OUT_MUX_SPI_CS0 9 ++#define QCA953X_GPIO_OUT_MUX_SPI_CLK 8 ++#define QCA953X_GPIO_OUT_MUX_SPI_MOSI 12 ++#define QCA953X_GPIO_OUT_MUX_LED_LINK1 41 ++#define QCA953X_GPIO_OUT_MUX_LED_LINK2 42 ++#define QCA953X_GPIO_OUT_MUX_LED_LINK3 43 ++#define QCA953X_GPIO_OUT_MUX_LED_LINK4 44 ++#define QCA953X_GPIO_OUT_MUX_LED_LINK5 45 ++ ++#define QCA955X_GPIO_REG_OUT_FUNC0 0x2c ++#define QCA955X_GPIO_REG_OUT_FUNC1 0x30 ++#define QCA955X_GPIO_REG_OUT_FUNC2 0x34 ++#define QCA955X_GPIO_REG_OUT_FUNC3 0x38 ++#define QCA955X_GPIO_REG_OUT_FUNC4 0x3c ++#define QCA955X_GPIO_REG_OUT_FUNC5 0x40 ++#define QCA955X_GPIO_REG_FUNC 0x6c ++ ++#define QCA956X_GPIO_REG_OUT_FUNC0 0x2c ++#define QCA956X_GPIO_REG_OUT_FUNC1 0x30 ++#define QCA956X_GPIO_REG_OUT_FUNC2 0x34 ++#define QCA956X_GPIO_REG_OUT_FUNC3 0x38 ++#define QCA956X_GPIO_REG_OUT_FUNC4 0x3c ++#define QCA956X_GPIO_REG_OUT_FUNC5 0x40 ++#define QCA956X_GPIO_REG_IN_ENABLE0 0x44 ++#define QCA956X_GPIO_REG_IN_ENABLE3 0x50 ++#define QCA956X_GPIO_REG_FUNC 0x6c ++ ++#define QCA956X_GPIO_OUT_MUX_GE0_MDO 32 ++#define QCA956X_GPIO_OUT_MUX_GE0_MDC 33 ++ + #define AR71XX_GPIO_COUNT 16 + #define AR7240_GPIO_COUNT 18 + #define AR7241_GPIO_COUNT 20 + #define AR913X_GPIO_COUNT 22 + #define AR933X_GPIO_COUNT 30 + #define AR934X_GPIO_COUNT 23 ++#define QCA953X_GPIO_COUNT 18 + #define QCA955X_GPIO_COUNT 24 ++#define QCA956X_GPIO_COUNT 23 + + /* + * SRIF block +@@ -552,4 +1007,318 @@ + #define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13 + #define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7 + ++#define QCA953X_SRIF_CPU_DPLL1_REG 0x1c0 ++#define QCA953X_SRIF_CPU_DPLL2_REG 0x1c4 ++#define QCA953X_SRIF_CPU_DPLL3_REG 0x1c8 ++ ++#define QCA953X_SRIF_DDR_DPLL1_REG 0x240 ++#define QCA953X_SRIF_DDR_DPLL2_REG 0x244 ++#define QCA953X_SRIF_DDR_DPLL3_REG 0x248 ++ ++#define QCA953X_SRIF_DPLL1_REFDIV_SHIFT 27 ++#define QCA953X_SRIF_DPLL1_REFDIV_MASK 0x1f ++#define QCA953X_SRIF_DPLL1_NINT_SHIFT 18 ++#define QCA953X_SRIF_DPLL1_NINT_MASK 0x1ff ++#define QCA953X_SRIF_DPLL1_NFRAC_MASK 0x0003ffff ++ ++#define QCA953X_SRIF_DPLL2_LOCAL_PLL BIT(30) ++#define QCA953X_SRIF_DPLL2_OUTDIV_SHIFT 13 ++#define QCA953X_SRIF_DPLL2_OUTDIV_MASK 0x7 ++ ++#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17) ++#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16) ++#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13) ++#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12) ++#define AR71XX_GPIO_FUNC_UART_EN BIT(8) ++#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4) ++#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0) ++ ++#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19) ++#define AR724X_GPIO_FUNC_SPI_EN BIT(18) ++#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14) ++#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13) ++#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12) ++#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11) ++#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10) ++#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9) ++#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) ++#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) ++#define AR724X_GPIO_FUNC_UART_EN BIT(1) ++#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0) ++ ++#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22) ++#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21) ++#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20) ++#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19) ++#define AR913X_GPIO_FUNC_I2S1_EN BIT(18) ++#define AR913X_GPIO_FUNC_I2S0_EN BIT(17) ++#define AR913X_GPIO_FUNC_SLIC_EN BIT(16) ++#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9) ++#define AR913X_GPIO_FUNC_UART_EN BIT(8) ++#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4) ++ ++#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31) ++#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30) ++#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29) ++#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27) ++#define AR933X_GPIO_FUNC_I2SO_EN BIT(26) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23) ++#define AR933X_GPIO_FUNC_SPI_EN BIT(18) ++#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14) ++#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) ++#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) ++#define AR933X_GPIO_FUNC_UART_EN BIT(1) ++#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0) ++ ++#define AR934X_GPIO_FUNC_CLK_OBS7_EN BIT(9) ++#define AR934X_GPIO_FUNC_CLK_OBS6_EN BIT(8) ++#define AR934X_GPIO_FUNC_CLK_OBS5_EN BIT(7) ++#define AR934X_GPIO_FUNC_CLK_OBS4_EN BIT(6) ++#define AR934X_GPIO_FUNC_CLK_OBS3_EN BIT(5) ++#define AR934X_GPIO_FUNC_CLK_OBS2_EN BIT(4) ++#define AR934X_GPIO_FUNC_CLK_OBS1_EN BIT(3) ++#define AR934X_GPIO_FUNC_CLK_OBS0_EN BIT(2) ++#define AR934X_GPIO_FUNC_JTAG_DISABLE BIT(1) ++ ++#define AR934X_GPIO_OUT_GPIO 0 ++#define AR934X_GPIO_OUT_SPI_CS1 7 ++#define AR934X_GPIO_OUT_LED_LINK0 41 ++#define AR934X_GPIO_OUT_LED_LINK1 42 ++#define AR934X_GPIO_OUT_LED_LINK2 43 ++#define AR934X_GPIO_OUT_LED_LINK3 44 ++#define AR934X_GPIO_OUT_LED_LINK4 45 ++#define AR934X_GPIO_OUT_EXT_LNA0 46 ++#define AR934X_GPIO_OUT_EXT_LNA1 47 ++ ++#define QCA955X_GPIO_FUNC_CLK_OBS7_EN BIT(9) ++#define QCA955X_GPIO_FUNC_CLK_OBS6_EN BIT(8) ++#define QCA955X_GPIO_FUNC_CLK_OBS5_EN BIT(7) ++#define QCA955X_GPIO_FUNC_CLK_OBS4_EN BIT(6) ++#define QCA955X_GPIO_FUNC_CLK_OBS3_EN BIT(5) ++#define QCA955X_GPIO_FUNC_CLK_OBS2_EN BIT(4) ++#define QCA955X_GPIO_FUNC_CLK_OBS1_EN BIT(3) ++#define QCA955X_GPIO_FUNC_JTAG_DISABLE BIT(1) ++ ++#define QCA955X_GPIO_OUT_GPIO 0 ++#define QCA955X_MII_EXT_MDI 1 ++#define QCA955X_SLIC_DATA_OUT 3 ++#define QCA955X_SLIC_PCM_FS 4 ++#define QCA955X_SLIC_PCM_CLK 5 ++#define QCA955X_SPI_CLK 8 ++#define QCA955X_SPI_CS_0 9 ++#define QCA955X_SPI_CS_1 10 ++#define QCA955X_SPI_CS_2 11 ++#define QCA955X_SPI_MISO 12 ++#define QCA955X_I2S_CLK 13 ++#define QCA955X_I2S_WS 14 ++#define QCA955X_I2S_SD 15 ++#define QCA955X_I2S_MCK 16 ++#define QCA955X_SPDIF_OUT 17 ++#define QCA955X_UART1_TD 18 ++#define QCA955X_UART1_RTS 19 ++#define QCA955X_UART1_RD 20 ++#define QCA955X_UART1_CTS 21 ++#define QCA955X_UART0_SOUT 22 ++#define QCA955X_SPDIF2_OUT 23 ++#define QCA955X_LED_SGMII_SPEED0 24 ++#define QCA955X_LED_SGMII_SPEED1 25 ++#define QCA955X_LED_SGMII_DUPLEX 26 ++#define QCA955X_LED_SGMII_LINK_UP 27 ++#define QCA955X_SGMII_SPEED0_INVERT 28 ++#define QCA955X_SGMII_SPEED1_INVERT 29 ++#define QCA955X_SGMII_DUPLEX_INVERT 30 ++#define QCA955X_SGMII_LINK_UP_INVERT 31 ++#define QCA955X_GE1_MII_MDO 32 ++#define QCA955X_GE1_MII_MDC 33 ++#define QCA955X_SWCOM2 38 ++#define QCA955X_SWCOM3 39 ++#define QCA955X_MAC2_GPIO 40 ++#define QCA955X_MAC3_GPIO 41 ++#define QCA955X_ATT_LED 42 ++#define QCA955X_PWR_LED 43 ++#define QCA955X_TX_FRAME 44 ++#define QCA955X_RX_CLEAR_EXTERNAL 45 ++#define QCA955X_LED_NETWORK_EN 46 ++#define QCA955X_LED_POWER_EN 47 ++#define QCA955X_WMAC_GLUE_WOW 68 ++#define QCA955X_RX_CLEAR_EXTENSION 70 ++#define QCA955X_CP_NAND_CS1 73 ++#define QCA955X_USB_SUSPEND 74 ++#define QCA955X_ETH_TX_ERR 75 ++#define QCA955X_DDR_DQ_OE 76 ++#define QCA955X_CLKREQ_N_EP 77 ++#define QCA955X_CLKREQ_N_RC 78 ++#define QCA955X_CLK_OBS0 79 ++#define QCA955X_CLK_OBS1 80 ++#define QCA955X_CLK_OBS2 81 ++#define QCA955X_CLK_OBS3 82 ++#define QCA955X_CLK_OBS4 83 ++#define QCA955X_CLK_OBS5 84 ++ ++/* ++ * MII_CTRL block ++ */ ++#define AR71XX_MII_REG_MII0_CTRL 0x00 ++#define AR71XX_MII_REG_MII1_CTRL 0x04 ++ ++#define AR71XX_MII_CTRL_IF_MASK 3 ++#define AR71XX_MII_CTRL_SPEED_SHIFT 4 ++#define AR71XX_MII_CTRL_SPEED_MASK 3 ++#define AR71XX_MII_CTRL_SPEED_10 0 ++#define AR71XX_MII_CTRL_SPEED_100 1 ++#define AR71XX_MII_CTRL_SPEED_1000 2 ++ ++#define AR71XX_MII0_CTRL_IF_GMII 0 ++#define AR71XX_MII0_CTRL_IF_MII 1 ++#define AR71XX_MII0_CTRL_IF_RGMII 2 ++#define AR71XX_MII0_CTRL_IF_RMII 3 ++ ++#define AR71XX_MII1_CTRL_IF_RGMII 0 ++#define AR71XX_MII1_CTRL_IF_RMII 1 ++ ++/* ++ * AR933X GMAC interface ++ */ ++#define AR933X_GMAC_REG_ETH_CFG 0x00 ++ ++#define AR933X_ETH_CFG_RGMII_GE0 BIT(0) ++#define AR933X_ETH_CFG_MII_GE0 BIT(1) ++#define AR933X_ETH_CFG_GMII_GE0 BIT(2) ++#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3) ++#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4) ++#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5) ++#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7) ++#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8) ++#define AR933X_ETH_CFG_RMII_GE0 BIT(9) ++#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0 ++#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10) ++ ++/* ++ * AR934X GMAC Interface ++ */ ++#define AR934X_GMAC_REG_ETH_CFG 0x00 ++ ++#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0) ++#define AR934X_ETH_CFG_MII_GMAC0 BIT(1) ++#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2) ++#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3) ++#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4) ++#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5) ++#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6) ++#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7) ++#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9) ++#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10) ++#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11) ++#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12) ++#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) ++#define AR934X_ETH_CFG_RXD_DELAY BIT(14) ++#define AR934X_ETH_CFG_RXD_DELAY_MASK 0x3 ++#define AR934X_ETH_CFG_RXD_DELAY_SHIFT 14 ++#define AR934X_ETH_CFG_RDV_DELAY BIT(16) ++#define AR934X_ETH_CFG_RDV_DELAY_MASK 0x3 ++#define AR934X_ETH_CFG_RDV_DELAY_SHIFT 16 ++ ++/* ++ * QCA953X GMAC Interface ++ */ ++#define QCA953X_GMAC_REG_ETH_CFG 0x00 ++ ++#define QCA953X_ETH_CFG_SW_ONLY_MODE BIT(6) ++#define QCA953X_ETH_CFG_SW_PHY_SWAP BIT(7) ++#define QCA953X_ETH_CFG_SW_APB_ACCESS BIT(9) ++#define QCA953X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) ++ ++/* ++ * QCA955X GMAC Interface ++ */ ++ ++#define QCA955X_GMAC_REG_ETH_CFG 0x00 ++#define QCA955X_GMAC_REG_SGMII_SERDES 0x18 ++ ++#define QCA955X_ETH_CFG_RGMII_EN BIT(0) ++#define QCA955X_ETH_CFG_MII_GE0 BIT(1) ++#define QCA955X_ETH_CFG_GMII_GE0 BIT(2) ++#define QCA955X_ETH_CFG_MII_GE0_MASTER BIT(3) ++#define QCA955X_ETH_CFG_MII_GE0_SLAVE BIT(4) ++#define QCA955X_ETH_CFG_GE0_ERR_EN BIT(5) ++#define QCA955X_ETH_CFG_GE0_SGMII BIT(6) ++#define QCA955X_ETH_CFG_RMII_GE0 BIT(10) ++#define QCA955X_ETH_CFG_MII_CNTL_SPEED BIT(11) ++#define QCA955X_ETH_CFG_RMII_GE0_MASTER BIT(12) ++#define QCA955X_ETH_CFG_RXD_DELAY_MASK 0x3 ++#define QCA955X_ETH_CFG_RXD_DELAY_SHIFT 14 ++#define QCA955X_ETH_CFG_RDV_DELAY BIT(16) ++#define QCA955X_ETH_CFG_RDV_DELAY_MASK 0x3 ++#define QCA955X_ETH_CFG_RDV_DELAY_SHIFT 16 ++#define QCA955X_ETH_CFG_TXD_DELAY_MASK 0x3 ++#define QCA955X_ETH_CFG_TXD_DELAY_SHIFT 18 ++#define QCA955X_ETH_CFG_TXE_DELAY_MASK 0x3 ++#define QCA955X_ETH_CFG_TXE_DELAY_SHIFT 20 ++ ++#define QCA955X_SGMII_SERDES_LOCK_DETECT_STATUS BIT(15) ++#define QCA955X_SGMII_SERDES_RES_CALIBRATION_SHIFT 23 ++#define QCA955X_SGMII_SERDES_RES_CALIBRATION_MASK 0xf ++/* ++ * QCA956X GMAC Interface ++ */ ++ ++#define QCA956X_GMAC_REG_ETH_CFG 0x00 ++#define QCA956X_GMAC_REG_SGMII_RESET 0x14 ++#define QCA956X_GMAC_REG_SGMII_SERDES 0x18 ++#define QCA956X_GMAC_REG_MR_AN_CONTROL 0x1c ++#define QCA956X_GMAC_REG_SGMII_CONFIG 0x34 ++#define QCA956X_GMAC_REG_SGMII_DEBUG 0x58 ++ ++#define QCA956X_ETH_CFG_RGMII_EN BIT(0) ++#define QCA956X_ETH_CFG_GE0_SGMII BIT(6) ++#define QCA956X_ETH_CFG_SW_ONLY_MODE BIT(7) ++#define QCA956X_ETH_CFG_SW_PHY_SWAP BIT(8) ++#define QCA956X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(9) ++#define QCA956X_ETH_CFG_SW_APB_ACCESS BIT(10) ++#define QCA956X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) ++#define QCA956X_ETH_CFG_RXD_DELAY_MASK 0x3 ++#define QCA956X_ETH_CFG_RXD_DELAY_SHIFT 14 ++#define QCA956X_ETH_CFG_RDV_DELAY_MASK 0x3 ++#define QCA956X_ETH_CFG_RDV_DELAY_SHIFT 16 ++ ++#define QCA956X_SGMII_RESET_RX_CLK_N_RESET 0x0 ++#define QCA956X_SGMII_RESET_RX_CLK_N BIT(0) ++#define QCA956X_SGMII_RESET_TX_CLK_N BIT(1) ++#define QCA956X_SGMII_RESET_RX_125M_N BIT(2) ++#define QCA956X_SGMII_RESET_TX_125M_N BIT(3) ++#define QCA956X_SGMII_RESET_HW_RX_125M_N BIT(4) ++ ++#define QCA956X_SGMII_SERDES_CDR_BW_MASK 0x3 ++#define QCA956X_SGMII_SERDES_CDR_BW_SHIFT 1 ++#define QCA956X_SGMII_SERDES_TX_DR_CTRL_MASK 0x7 ++#define QCA956X_SGMII_SERDES_TX_DR_CTRL_SHIFT 4 ++#define QCA956X_SGMII_SERDES_PLL_BW BIT(8) ++#define QCA956X_SGMII_SERDES_VCO_FAST BIT(9) ++#define QCA956X_SGMII_SERDES_VCO_SLOW BIT(10) ++#define QCA956X_SGMII_SERDES_LOCK_DETECT_STATUS BIT(15) ++#define QCA956X_SGMII_SERDES_EN_SIGNAL_DETECT BIT(16) ++#define QCA956X_SGMII_SERDES_FIBER_SDO BIT(17) ++#define QCA956X_SGMII_SERDES_RES_CALIBRATION_SHIFT 23 ++#define QCA956X_SGMII_SERDES_RES_CALIBRATION_MASK 0xf ++#define QCA956X_SGMII_SERDES_VCO_REG_SHIFT 27 ++#define QCA956X_SGMII_SERDES_VCO_REG_MASK 0xf ++ ++#define QCA956X_MR_AN_CONTROL_AN_ENABLE BIT(12) ++#define QCA956X_MR_AN_CONTROL_PHY_RESET BIT(15) ++ ++#define QCA956X_SGMII_CONFIG_MODE_CTRL_SHIFT 0 ++#define QCA956X_SGMII_CONFIG_MODE_CTRL_MASK 0x7 ++ + #endif /* __ASM_MACH_AR71XX_REGS_H */ +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0010-MIPS-ath79-select-the-PINCTRL-subsystem.patch b/target/linux/ath79/patches-4.14/0010-MIPS-ath79-select-the-PINCTRL-subsystem.patch new file mode 100644 index 0000000000..b6704708a2 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0010-MIPS-ath79-select-the-PINCTRL-subsystem.patch @@ -0,0 +1,25 @@ +From f3d5027255ef0752ed12b65c3bf7eb363fc3c096 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 10:00:55 +0100 +Subject: [PATCH 10/27] MIPS: ath79: select the PINCTRL subsystem + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/Kconfig | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig +index 8128c3b68d6b..922a53cb1b3d 100644 +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -188,6 +188,7 @@ config ATH79 + select CSRC_R4K + select DMA_NONCOHERENT + select GPIOLIB ++ select PINCTRL + select HAVE_CLK + select COMMON_CLK + select CLKDEV_LOOKUP +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0011-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch b/target/linux/ath79/patches-4.14/0011-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch new file mode 100644 index 0000000000..c7ad39e128 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0011-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch @@ -0,0 +1,32 @@ +From 54204ef3edbb1aa2390cabba61fe185a12cc39f0 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 6 Mar 2018 08:35:44 +0100 +Subject: [PATCH 11/27] MIPS: ath79: fix register address in + ath79_ddr_wb_flush() + +ath79_ddr_wb_flush_base has the type void __iomem *, so register offsets +need to be a multiple of 4. + +Cc: Alban Bedel <albeu@free.fr> +Fixes: 24b0e3e84fbf ("MIPS: ath79: Improve the DDR controller interface") +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + arch/mips/ath79/common.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c +index 10a405d593df..c782b10ddf50 100644 +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -58,7 +58,7 @@ EXPORT_SYMBOL_GPL(ath79_ddr_ctrl_init); + + void ath79_ddr_wb_flush(u32 reg) + { +- void __iomem *flush_reg = ath79_ddr_wb_flush_base + reg; ++ void __iomem *flush_reg = ath79_ddr_wb_flush_base + (reg * 4); + + /* Flush the DDR write buffer. */ + __raw_writel(0x1, flush_reg); +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch b/target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch new file mode 100644 index 0000000000..c622617e52 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch @@ -0,0 +1,47 @@ +From ac3a5ee699f3baa7654c93a3ffda46be82443344 Mon Sep 17 00:00:00 2001 +From: Markos Chandras <markos.chandras@imgtec.com> +Date: Wed, 21 Aug 2013 11:47:22 +0100 +Subject: [PATCH 12/27] MIPS: ath79: Avoid using unitialized 'reg' variable + +Fixes the following build error: +arch/mips/include/asm/mach-ath79/ath79.h:139:20: error: 'reg' may be used +uninitialized in this function [-Werror=maybe-uninitialized] +arch/mips/ath79/common.c:62:6: note: 'reg' was declared here +In file included from arch/mips/ath79/common.c:20:0: +arch/mips/ath79/common.c: In function 'ath79_device_reset_clear': +arch/mips/include/asm/mach-ath79/ath79.h:139:20: +error: 'reg' may be used uninitialized in this function +[-Werror=maybe-uninitialized] +arch/mips/ath79/common.c:90:6: note: 'reg' was declared here + +Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> +Acked-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/common.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c +index c782b10ddf50..a32a9181a296 100644 +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -106,7 +106,7 @@ void ath79_device_reset_set(u32 mask) + else if (soc_is_qca955x()) + reg = QCA955X_RESET_REG_RESET_MODULE; + else +- BUG(); ++ panic("Reset register not defined for this SOC"); + + spin_lock_irqsave(&ath79_device_reset_lock, flags); + t = ath79_reset_rr(reg); +@@ -134,7 +134,7 @@ void ath79_device_reset_clear(u32 mask) + else if (soc_is_qca955x()) + reg = QCA955X_RESET_REG_RESET_MODULE; + else +- BUG(); ++ panic("Reset register not defined for this SOC"); + + spin_lock_irqsave(&ath79_device_reset_lock, flags); + t = ath79_reset_rr(reg); +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0013-MIPS-ath79-fix-system-restart.patch b/target/linux/ath79/patches-4.14/0013-MIPS-ath79-fix-system-restart.patch new file mode 100644 index 0000000000..ecf275db82 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0013-MIPS-ath79-fix-system-restart.patch @@ -0,0 +1,39 @@ +From 11562939754b8f877562d9a137854022eb521716 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 5 Mar 2018 11:33:54 +0100 +Subject: [PATCH 13/27] MIPS: ath79: fix system restart + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/ath79/setup.c | 1 + + arch/mips/include/asm/mach-ath79/ath79.h | 1 + + 2 files changed, 2 insertions(+) + +diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c +index f206dafbb0a3..26a058d58d37 100644 +--- a/arch/mips/ath79/setup.c ++++ b/arch/mips/ath79/setup.c +@@ -40,6 +40,7 @@ static char ath79_sys_type[ATH79_SYS_TYPE_LEN]; + + static void ath79_restart(char *command) + { ++ local_irq_disable(); + ath79_device_reset_set(AR71XX_RESET_FULL_CHIP); + for (;;) + if (cpu_wait) +diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h +index 441faa92c3cd..6e6c0fead776 100644 +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -134,6 +134,7 @@ static inline u32 ath79_pll_rr(unsigned reg) + static inline void ath79_reset_wr(unsigned reg, u32 val) + { + __raw_writel(val, ath79_reset_base + reg); ++ (void) __raw_readl(ath79_reset_base + reg); /* flush */ + } + + static inline u32 ath79_reset_rr(unsigned reg) +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0014-MIPS-ath79-finetune-cpu-overrides.patch b/target/linux/ath79/patches-4.14/0014-MIPS-ath79-finetune-cpu-overrides.patch new file mode 100644 index 0000000000..d3f9810704 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0014-MIPS-ath79-finetune-cpu-overrides.patch @@ -0,0 +1,43 @@ +From 5a8496923bafc4350f51b26964fdc3252a09fd79 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 5 Mar 2018 11:35:29 +0100 +Subject: [PATCH 14/27] MIPS: ath79: finetune cpu-overrides + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h +index 0089a740e5ae..026ad90c8ac0 100644 +--- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h ++++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h +@@ -36,6 +36,7 @@ + #define cpu_has_mdmx 0 + #define cpu_has_mips3d 0 + #define cpu_has_smartmips 0 ++#define cpu_has_rixi 0 + + #define cpu_has_mips32r1 1 + #define cpu_has_mips32r2 1 +@@ -43,6 +44,7 @@ + #define cpu_has_mips64r2 0 + + #define cpu_has_mipsmt 0 ++#define cpu_has_userlocal 0 + + #define cpu_has_64bits 0 + #define cpu_has_64bit_zero_reg 0 +@@ -51,5 +53,9 @@ + + #define cpu_dcache_line_size() 32 + #define cpu_icache_line_size() 32 ++#define cpu_has_vtag_icache 0 ++#define cpu_has_dc_aliases 1 ++#define cpu_has_ic_fills_f_dc 0 ++#define cpu_has_pindexed_dcache 0 + + #endif /* __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H */ +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0015-MIPS-ath79-enable-uart-during-early_prink.patch b/target/linux/ath79/patches-4.14/0015-MIPS-ath79-enable-uart-during-early_prink.patch new file mode 100644 index 0000000000..a466037275 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0015-MIPS-ath79-enable-uart-during-early_prink.patch @@ -0,0 +1,76 @@ +From b14f8260724abec6c82970085dece6a143d3a0db Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 5 Mar 2018 11:38:21 +0100 +Subject: [PATCH 15/27] MIPS: ath79: enable uart during early_prink + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/early_printk.c | 44 +++++++++++++++++++++++++++++++++++++++++- + 1 file changed, 43 insertions(+), 1 deletion(-) + +diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c +index d1adc59af5bf..ec3978678653 100644 +--- a/arch/mips/ath79/early_printk.c ++++ b/arch/mips/ath79/early_printk.c +@@ -58,6 +58,46 @@ static void prom_putchar_dummy(unsigned char ch) + /* nothing to do */ + } + ++static void prom_enable_uart(u32 id) ++{ ++ void __iomem *gpio_base; ++ u32 uart_en; ++ u32 t; ++ ++ switch (id) { ++ case REV_ID_MAJOR_AR71XX: ++ uart_en = AR71XX_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR7240: ++ case REV_ID_MAJOR_AR7241: ++ case REV_ID_MAJOR_AR7242: ++ uart_en = AR724X_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR913X: ++ uart_en = AR913X_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR9330: ++ case REV_ID_MAJOR_AR9331: ++ uart_en = AR933X_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR9341: ++ case REV_ID_MAJOR_AR9342: ++ case REV_ID_MAJOR_AR9344: ++ /* TODO */ ++ default: ++ return; ++ } ++ ++ gpio_base = (void __iomem *)(KSEG1ADDR(AR71XX_GPIO_BASE)); ++ t = __raw_readl(gpio_base + AR71XX_GPIO_REG_FUNC); ++ t |= uart_en; ++ __raw_writel(t, gpio_base + AR71XX_GPIO_REG_FUNC); ++} ++ + static void prom_putchar_init(void) + { + void __iomem *base; +@@ -88,8 +128,10 @@ static void prom_putchar_init(void) + + default: + _prom_putchar = prom_putchar_dummy; +- break; ++ return; + } ++ ++ prom_enable_uart(id); + } + + void prom_putchar(unsigned char ch) +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0016-MIPS-ath79-add-support-for-QCA953x-SoC.patch b/target/linux/ath79/patches-4.14/0016-MIPS-ath79-add-support-for-QCA953x-SoC.patch new file mode 100644 index 0000000000..0eb1831c5b --- /dev/null +++ b/target/linux/ath79/patches-4.14/0016-MIPS-ath79-add-support-for-QCA953x-SoC.patch @@ -0,0 +1,350 @@ +From cff23ba486e3c5d17c4d7e446f5eddead855c101 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 08:45:55 +0100 +Subject: [PATCH 16/27] MIPS: ath79: add support for QCA953x SoC + +Note that the clock calculation looks very similar to the QCA955x, but the +meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed. + +Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> +--- + arch/mips/ath79/Kconfig | 6 ++- + arch/mips/ath79/clock.c | 87 ++++++++++++++++++++++++++++++++ + arch/mips/ath79/common.c | 4 ++ + arch/mips/ath79/dev-common.c | 4 ++ + arch/mips/ath79/early_printk.c | 2 + + arch/mips/ath79/irq.c | 33 +++++++++++- + arch/mips/ath79/setup.c | 21 ++++++-- + arch/mips/include/asm/mach-ath79/ath79.h | 11 ++++ + 8 files changed, 162 insertions(+), 6 deletions(-) + +diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig +index 9547cf1ea38d..b03f5c8b9d1e 100644 +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -94,6 +94,10 @@ config SOC_AR934X + select PCI_AR724X if PCI + def_bool n + ++config SOC_QCA953X ++ select USB_ARCH_HAS_EHCI ++ def_bool n ++ + config SOC_QCA955X + select HW_HAS_PCI + select PCI_AR724X if PCI +@@ -115,7 +119,7 @@ config ATH79_DEV_USB + def_bool n + + config ATH79_DEV_WMAC +- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X) ++ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X) + def_bool n + + endif +diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c +index 6b1000b6a6a6..b9595b2d1b65 100644 +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -355,6 +355,91 @@ static void __init ar934x_clocks_init(void) + iounmap(dpll_base); + } + ++static void __init qca953x_clocks_init(void) ++{ ++ unsigned long ref_rate; ++ unsigned long cpu_rate; ++ unsigned long ddr_rate; ++ unsigned long ahb_rate; ++ u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv; ++ u32 cpu_pll, ddr_pll; ++ u32 bootstrap; ++ ++ bootstrap = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP); ++ if (bootstrap & QCA953X_BOOTSTRAP_REF_CLK_40) ++ ref_rate = 40 * 1000 * 1000; ++ else ++ ref_rate = 25 * 1000 * 1000; ++ ++ pll = ath79_pll_rr(QCA953X_PLL_CPU_CONFIG_REG); ++ out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & ++ QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK; ++ ref_div = (pll >> QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT) & ++ QCA953X_PLL_CPU_CONFIG_REFDIV_MASK; ++ nint = (pll >> QCA953X_PLL_CPU_CONFIG_NINT_SHIFT) & ++ QCA953X_PLL_CPU_CONFIG_NINT_MASK; ++ frac = (pll >> QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT) & ++ QCA953X_PLL_CPU_CONFIG_NFRAC_MASK; ++ ++ cpu_pll = nint * ref_rate / ref_div; ++ cpu_pll += frac * (ref_rate >> 6) / ref_div; ++ cpu_pll /= (1 << out_div); ++ ++ pll = ath79_pll_rr(QCA953X_PLL_DDR_CONFIG_REG); ++ out_div = (pll >> QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & ++ QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK; ++ ref_div = (pll >> QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT) & ++ QCA953X_PLL_DDR_CONFIG_REFDIV_MASK; ++ nint = (pll >> QCA953X_PLL_DDR_CONFIG_NINT_SHIFT) & ++ QCA953X_PLL_DDR_CONFIG_NINT_MASK; ++ frac = (pll >> QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT) & ++ QCA953X_PLL_DDR_CONFIG_NFRAC_MASK; ++ ++ ddr_pll = nint * ref_rate / ref_div; ++ ddr_pll += frac * (ref_rate >> 6) / (ref_div << 4); ++ ddr_pll /= (1 << out_div); ++ ++ clk_ctrl = ath79_pll_rr(QCA953X_PLL_CLK_CTRL_REG); ++ ++ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & ++ QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS) ++ cpu_rate = ref_rate; ++ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL) ++ cpu_rate = cpu_pll / (postdiv + 1); ++ else ++ cpu_rate = ddr_pll / (postdiv + 1); ++ ++ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) & ++ QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS) ++ ddr_rate = ref_rate; ++ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL) ++ ddr_rate = ddr_pll / (postdiv + 1); ++ else ++ ddr_rate = cpu_pll / (postdiv + 1); ++ ++ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) & ++ QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS) ++ ahb_rate = ref_rate; ++ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL) ++ ahb_rate = ddr_pll / (postdiv + 1); ++ else ++ ahb_rate = cpu_pll / (postdiv + 1); ++ ++ ath79_add_sys_clkdev("ref", ref_rate); ++ ath79_add_sys_clkdev("cpu", cpu_rate); ++ ath79_add_sys_clkdev("ddr", ddr_rate); ++ ath79_add_sys_clkdev("ahb", ahb_rate); ++ ++ clk_add_alias("wdt", NULL, "ref", NULL); ++ clk_add_alias("uart", NULL, "ref", NULL); ++} ++ + static void __init qca955x_clocks_init(void) + { + unsigned long ref_rate; +@@ -450,6 +535,8 @@ void __init ath79_clocks_init(void) + ar933x_clocks_init(); + else if (soc_is_ar934x()) + ar934x_clocks_init(); ++ else if (soc_is_qca953x()) ++ qca953x_clocks_init(); + else if (soc_is_qca955x()) + qca955x_clocks_init(); + else +diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c +index a32a9181a296..a485a7c35b9b 100644 +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -103,6 +103,8 @@ void ath79_device_reset_set(u32 mask) + reg = AR933X_RESET_REG_RESET_MODULE; + else if (soc_is_ar934x()) + reg = AR934X_RESET_REG_RESET_MODULE; ++ else if (soc_is_qca953x()) ++ reg = QCA953X_RESET_REG_RESET_MODULE; + else if (soc_is_qca955x()) + reg = QCA955X_RESET_REG_RESET_MODULE; + else +@@ -131,6 +133,8 @@ void ath79_device_reset_clear(u32 mask) + reg = AR933X_RESET_REG_RESET_MODULE; + else if (soc_is_ar934x()) + reg = AR934X_RESET_REG_RESET_MODULE; ++ else if (soc_is_qca953x()) ++ reg = QCA953X_RESET_REG_RESET_MODULE; + else if (soc_is_qca955x()) + reg = QCA955X_RESET_REG_RESET_MODULE; + else +diff --git a/arch/mips/ath79/dev-common.c b/arch/mips/ath79/dev-common.c +index 9d0172a4dc69..99d8b88f1e6d 100644 +--- a/arch/mips/ath79/dev-common.c ++++ b/arch/mips/ath79/dev-common.c +@@ -85,6 +85,7 @@ void __init ath79_register_uart(void) + soc_is_ar724x() || + soc_is_ar913x() || + soc_is_ar934x() || ++ soc_is_qca953x() || + soc_is_qca955x()) { + ath79_uart_data[0].uartclk = uart_clk_rate; + platform_device_register(&ath79_uart_device); +@@ -148,6 +149,9 @@ void __init ath79_gpio_init(void) + } else if (soc_is_ar934x()) { + ath79_gpio_pdata.ngpios = AR934X_GPIO_COUNT; + ath79_gpio_pdata.oe_inverted = 1; ++ } else if (soc_is_qca953x()) { ++ ath79_gpio_pdata.ngpios = QCA953X_GPIO_COUNT; ++ ath79_gpio_pdata.oe_inverted = 1; + } else if (soc_is_qca955x()) { + ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT; + ath79_gpio_pdata.oe_inverted = 1; +diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c +index ec3978678653..cc00839b7181 100644 +--- a/arch/mips/ath79/early_printk.c ++++ b/arch/mips/ath79/early_printk.c +@@ -116,6 +116,8 @@ static void prom_putchar_init(void) + case REV_ID_MAJOR_AR9341: + case REV_ID_MAJOR_AR9342: + case REV_ID_MAJOR_AR9344: ++ case REV_ID_MAJOR_QCA9533: ++ case REV_ID_MAJOR_QCA9533_V2: + case REV_ID_MAJOR_QCA9556: + case REV_ID_MAJOR_QCA9558: + _prom_putchar = prom_putchar_ar71xx; +diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c +index 2dfff1f19004..756b5aee3500 100644 +--- a/arch/mips/ath79/irq.c ++++ b/arch/mips/ath79/irq.c +@@ -56,6 +56,34 @@ static void ar934x_ip2_irq_init(void) + irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch); + } + ++static void qca953x_ip2_irq_dispatch(struct irq_desc *desc) ++{ ++ u32 status; ++ ++ status = ath79_reset_rr(QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS); ++ ++ if (status & QCA953X_PCIE_WMAC_INT_PCIE_ALL) { ++ ath79_ddr_wb_flush(3); ++ generic_handle_irq(ATH79_IP2_IRQ(0)); ++ } else if (status & QCA953X_PCIE_WMAC_INT_WMAC_ALL) { ++ ath79_ddr_wb_flush(4); ++ generic_handle_irq(ATH79_IP2_IRQ(1)); ++ } else { ++ spurious_interrupt(); ++ } ++} ++ ++static void qca953x_irq_init(void) ++{ ++ int i; ++ ++ for (i = ATH79_IP2_IRQ_BASE; ++ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) ++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq); ++ ++ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch); ++} ++ + static void qca955x_ip2_irq_dispatch(struct irq_desc *desc) + { + u32 status; +@@ -143,7 +171,7 @@ void __init arch_init_irq(void) + soc_is_ar913x() || soc_is_ar933x()) { + irq_wb_chan2 = 3; + irq_wb_chan3 = 2; +- } else if (soc_is_ar934x()) { ++ } else if (soc_is_ar934x() || soc_is_qca953x()) { + irq_wb_chan3 = 2; + } + +@@ -154,6 +182,7 @@ void __init arch_init_irq(void) + else if (soc_is_ar724x() || + soc_is_ar933x() || + soc_is_ar934x() || ++ soc_is_qca953x() || + soc_is_qca955x()) + misc_is_ar71xx = false; + else +@@ -164,6 +193,8 @@ void __init arch_init_irq(void) + + if (soc_is_ar934x()) + ar934x_ip2_irq_init(); ++ else if (soc_is_qca953x()) ++ qca953x_irq_init(); + else if (soc_is_qca955x()) + qca955x_irq_init(); + } +diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c +index 26a058d58d37..f782ae6c77d6 100644 +--- a/arch/mips/ath79/setup.c ++++ b/arch/mips/ath79/setup.c +@@ -60,6 +60,7 @@ static void __init ath79_detect_sys_type(void) + u32 major; + u32 minor; + u32 rev = 0; ++ u32 ver = 1; + + id = ath79_reset_rr(AR71XX_RESET_REG_REV_ID); + major = id & REV_ID_MAJOR_MASK; +@@ -152,6 +153,17 @@ static void __init ath79_detect_sys_type(void) + rev = id & AR934X_REV_ID_REVISION_MASK; + break; + ++ case REV_ID_MAJOR_QCA9533_V2: ++ ver = 2; ++ ath79_soc_rev = 2; ++ /* drop through */ ++ ++ case REV_ID_MAJOR_QCA9533: ++ ath79_soc = ATH79_SOC_QCA9533; ++ chip = "9533"; ++ rev = id & QCA953X_REV_ID_REVISION_MASK; ++ break; ++ + case REV_ID_MAJOR_QCA9556: + ath79_soc = ATH79_SOC_QCA9556; + chip = "9556"; +@@ -168,11 +180,12 @@ static void __init ath79_detect_sys_type(void) + panic("ath79: unknown SoC, id:0x%08x", id); + } + +- ath79_soc_rev = rev; ++ if (ver == 1) ++ ath79_soc_rev = rev; + +- if (soc_is_qca955x()) +- sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u", +- chip, rev); ++ if (soc_is_qca953x() || soc_is_qca955x()) ++ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u", ++ chip, ver, rev); + else + sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev); + pr_info("SoC: %s\n", ath79_sys_type); +diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h +index 6e6c0fead776..98a7ccf3d358 100644 +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -32,6 +32,7 @@ enum ath79_soc_type { + ATH79_SOC_AR9341, + ATH79_SOC_AR9342, + ATH79_SOC_AR9344, ++ ATH79_SOC_QCA9533, + ATH79_SOC_QCA9556, + ATH79_SOC_QCA9558, + }; +@@ -100,6 +101,16 @@ static inline int soc_is_ar934x(void) + return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344(); + } + ++static inline int soc_is_qca9533(void) ++{ ++ return ath79_soc == ATH79_SOC_QCA9533; ++} ++ ++static inline int soc_is_qca953x(void) ++{ ++ return soc_is_qca9533(); ++} ++ + static inline int soc_is_qca9556(void) + { + return ath79_soc == ATH79_SOC_QCA9556; +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0017-MIPS-ath79-add-support-for-qca956x-soc.patch b/target/linux/ath79/patches-4.14/0017-MIPS-ath79-add-support-for-qca956x-soc.patch new file mode 100644 index 0000000000..052d23c8ba --- /dev/null +++ b/target/linux/ath79/patches-4.14/0017-MIPS-ath79-add-support-for-qca956x-soc.patch @@ -0,0 +1,431 @@ +From 6aeb24b9508bbe91f89cd4eb21d0d7582d971146 Mon Sep 17 00:00:00 2001 +From: Weijie Gao <hackpascal@gmail.com> +Date: Tue, 6 Mar 2018 08:48:31 +0100 +Subject: [PATCH 17/27] MIPS: ath79: add support for qca956x soc + +This patch adds soc support for QCA9561 and TP9343. +TP9343 is a reduced version of QCA9561, which can be found in TP-LINK routers in China. +The qca956x_wmac has not yet been supported by ath9k. + +tested on TL-WDR6500 and TL-WR882N v1 (Chinese version) + +Signed-off-by: Weijie Gao <hackpascal@gmail.com> +--- + arch/mips/ath79/Kconfig | 2 +- + arch/mips/ath79/clock.c | 96 ++++++++++++++++++++++++++++++++ + arch/mips/ath79/common.c | 4 ++ + arch/mips/ath79/dev-common.c | 7 ++- + arch/mips/ath79/early_printk.c | 2 + + arch/mips/ath79/irq.c | 87 ++++++++++++++++++++++++++++- + arch/mips/ath79/pci.c | 12 ++++ + arch/mips/ath79/setup.c | 17 +++++- + arch/mips/include/asm/mach-ath79/ath79.h | 22 ++++++++ + 9 files changed, 245 insertions(+), 4 deletions(-) + +diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig +index b03f5c8b9d1e..ad56cdbc8abd 100644 +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -119,7 +119,7 @@ config ATH79_DEV_USB + def_bool n + + config ATH79_DEV_WMAC +- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X) ++ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X || SOC_QCA956X) + def_bool n + + endif +diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c +index b9595b2d1b65..65701b45fb1b 100644 +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -525,6 +525,100 @@ static void __init qca955x_clocks_init(void) + clk_add_alias("uart", NULL, "ref", NULL); + } + ++static void __init qca956x_clocks_init(void) ++{ ++ unsigned long ref_rate; ++ unsigned long cpu_rate; ++ unsigned long ddr_rate; ++ unsigned long ahb_rate; ++ u32 pll, out_div, ref_div, nint, hfrac, lfrac, clk_ctrl, postdiv; ++ u32 cpu_pll, ddr_pll; ++ u32 bootstrap; ++ ++ bootstrap = ath79_reset_rr(QCA956X_RESET_REG_BOOTSTRAP); ++ if (bootstrap & QCA956X_BOOTSTRAP_REF_CLK_40) ++ ref_rate = 40 * 1000 * 1000; ++ else ++ ref_rate = 25 * 1000 * 1000; ++ ++ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG_REG); ++ out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & ++ QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK; ++ ref_div = (pll >> QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT) & ++ QCA956X_PLL_CPU_CONFIG_REFDIV_MASK; ++ ++ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG1_REG); ++ nint = (pll >> QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT) & ++ QCA956X_PLL_CPU_CONFIG1_NINT_MASK; ++ hfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT) & ++ QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK; ++ lfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT) & ++ QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK; ++ ++ cpu_pll = nint * ref_rate / ref_div; ++ cpu_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13); ++ cpu_pll += (hfrac >> 13) * ref_rate / ref_div; ++ cpu_pll /= (1 << out_div); ++ ++ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG_REG); ++ out_div = (pll >> QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & ++ QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK; ++ ref_div = (pll >> QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT) & ++ QCA956X_PLL_DDR_CONFIG_REFDIV_MASK; ++ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG1_REG); ++ nint = (pll >> QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT) & ++ QCA956X_PLL_DDR_CONFIG1_NINT_MASK; ++ hfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT) & ++ QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK; ++ lfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT) & ++ QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK; ++ ++ ddr_pll = nint * ref_rate / ref_div; ++ ddr_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13); ++ ddr_pll += (hfrac >> 13) * ref_rate / ref_div; ++ ddr_pll /= (1 << out_div); ++ ++ clk_ctrl = ath79_pll_rr(QCA956X_PLL_CLK_CTRL_REG); ++ ++ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & ++ QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS) ++ cpu_rate = ref_rate; ++ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL) ++ cpu_rate = ddr_pll / (postdiv + 1); ++ else ++ cpu_rate = cpu_pll / (postdiv + 1); ++ ++ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) & ++ QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS) ++ ddr_rate = ref_rate; ++ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL) ++ ddr_rate = cpu_pll / (postdiv + 1); ++ else ++ ddr_rate = ddr_pll / (postdiv + 1); ++ ++ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) & ++ QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS) ++ ahb_rate = ref_rate; ++ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL) ++ ahb_rate = ddr_pll / (postdiv + 1); ++ else ++ ahb_rate = cpu_pll / (postdiv + 1); ++ ++ ath79_add_sys_clkdev("ref", ref_rate); ++ ath79_add_sys_clkdev("cpu", cpu_rate); ++ ath79_add_sys_clkdev("ddr", ddr_rate); ++ ath79_add_sys_clkdev("ahb", ahb_rate); ++ ++ clk_add_alias("wdt", NULL, "ref", NULL); ++ clk_add_alias("uart", NULL, "ref", NULL); ++} ++ + void __init ath79_clocks_init(void) + { + if (soc_is_ar71xx()) +@@ -539,6 +633,8 @@ void __init ath79_clocks_init(void) + qca953x_clocks_init(); + else if (soc_is_qca955x()) + qca955x_clocks_init(); ++ else if (soc_is_qca956x() || soc_is_tp9343()) ++ qca956x_clocks_init(); + else + BUG(); + } +diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c +index a485a7c35b9b..fc3438150b3e 100644 +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -107,6 +107,8 @@ void ath79_device_reset_set(u32 mask) + reg = QCA953X_RESET_REG_RESET_MODULE; + else if (soc_is_qca955x()) + reg = QCA955X_RESET_REG_RESET_MODULE; ++ else if (soc_is_qca956x() || soc_is_tp9343()) ++ reg = QCA956X_RESET_REG_RESET_MODULE; + else + panic("Reset register not defined for this SOC"); + +@@ -137,6 +139,8 @@ void ath79_device_reset_clear(u32 mask) + reg = QCA953X_RESET_REG_RESET_MODULE; + else if (soc_is_qca955x()) + reg = QCA955X_RESET_REG_RESET_MODULE; ++ else if (soc_is_qca956x() || soc_is_tp9343()) ++ reg = QCA956X_RESET_REG_RESET_MODULE; + else + panic("Reset register not defined for this SOC"); + +diff --git a/arch/mips/ath79/dev-common.c b/arch/mips/ath79/dev-common.c +index 99d8b88f1e6d..ac8bfe86b656 100644 +--- a/arch/mips/ath79/dev-common.c ++++ b/arch/mips/ath79/dev-common.c +@@ -86,7 +86,9 @@ void __init ath79_register_uart(void) + soc_is_ar913x() || + soc_is_ar934x() || + soc_is_qca953x() || +- soc_is_qca955x()) { ++ soc_is_qca955x() || ++ soc_is_qca956x() || ++ soc_is_tp9343()) { + ath79_uart_data[0].uartclk = uart_clk_rate; + platform_device_register(&ath79_uart_device); + } else if (soc_is_ar933x()) { +@@ -155,6 +157,9 @@ void __init ath79_gpio_init(void) + } else if (soc_is_qca955x()) { + ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT; + ath79_gpio_pdata.oe_inverted = 1; ++ } else if (soc_is_qca956x() || soc_is_tp9343()) { ++ ath79_gpio_pdata.ngpios = QCA956X_GPIO_COUNT; ++ ath79_gpio_pdata.oe_inverted = 1; + } else { + BUG(); + } +diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c +index cc00839b7181..2024a0bb9144 100644 +--- a/arch/mips/ath79/early_printk.c ++++ b/arch/mips/ath79/early_printk.c +@@ -120,6 +120,8 @@ static void prom_putchar_init(void) + case REV_ID_MAJOR_QCA9533_V2: + case REV_ID_MAJOR_QCA9556: + case REV_ID_MAJOR_QCA9558: ++ case REV_ID_MAJOR_TP9343: ++ case REV_ID_MAJOR_QCA956X: + _prom_putchar = prom_putchar_ar71xx; + break; + +diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c +index 756b5aee3500..58d17ef6f58f 100644 +--- a/arch/mips/ath79/irq.c ++++ b/arch/mips/ath79/irq.c +@@ -156,6 +156,87 @@ static void qca955x_irq_init(void) + irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch); + } + ++static void qca956x_ip2_irq_dispatch(struct irq_desc *desc) ++{ ++ u32 status; ++ ++ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS); ++ status &= QCA956X_EXT_INT_PCIE_RC1_ALL | QCA956X_EXT_INT_WMAC_ALL; ++ ++ if (status == 0) { ++ spurious_interrupt(); ++ return; ++ } ++ ++ if (status & QCA956X_EXT_INT_PCIE_RC1_ALL) { ++ /* TODO: flush DDR? */ ++ generic_handle_irq(ATH79_IP2_IRQ(0)); ++ } ++ ++ if (status & QCA956X_EXT_INT_WMAC_ALL) { ++ /* TODO: flsuh DDR? */ ++ generic_handle_irq(ATH79_IP2_IRQ(1)); ++ } ++} ++ ++static void qca956x_ip3_irq_dispatch(struct irq_desc *desc) ++{ ++ u32 status; ++ ++ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS); ++ status &= QCA956X_EXT_INT_PCIE_RC2_ALL | ++ QCA956X_EXT_INT_USB1 | QCA956X_EXT_INT_USB2; ++ ++ if (status == 0) { ++ spurious_interrupt(); ++ return; ++ } ++ ++ if (status & QCA956X_EXT_INT_USB1) { ++ /* TODO: flush DDR? */ ++ generic_handle_irq(ATH79_IP3_IRQ(0)); ++ } ++ ++ if (status & QCA956X_EXT_INT_USB2) { ++ /* TODO: flush DDR? */ ++ generic_handle_irq(ATH79_IP3_IRQ(1)); ++ } ++ ++ if (status & QCA956X_EXT_INT_PCIE_RC2_ALL) { ++ /* TODO: flush DDR? */ ++ generic_handle_irq(ATH79_IP3_IRQ(2)); ++ } ++} ++ ++static void qca956x_enable_timer_cb(void) { ++ u32 misc; ++ ++ misc = ath79_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE); ++ misc |= MISC_INT_MIPS_SI_TIMERINT_MASK; ++ ath79_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE, misc); ++} ++ ++static void qca956x_irq_init(void) ++{ ++ int i; ++ ++ for (i = ATH79_IP2_IRQ_BASE; ++ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) ++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq); ++ ++ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca956x_ip2_irq_dispatch); ++ ++ for (i = ATH79_IP3_IRQ_BASE; ++ i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++) ++ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq); ++ ++ irq_set_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch); ++ ++ /* QCA956x timer init workaround has to be applied right before setting ++ * up the clock. Else, there will be no jiffies */ ++ late_time_init = &qca956x_enable_timer_cb; ++} ++ + void __init arch_init_irq(void) + { + unsigned irq_wb_chan2 = -1; +@@ -183,7 +264,9 @@ void __init arch_init_irq(void) + soc_is_ar933x() || + soc_is_ar934x() || + soc_is_qca953x() || +- soc_is_qca955x()) ++ soc_is_qca955x() || ++ soc_is_qca956x() || ++ soc_is_tp9343()) + misc_is_ar71xx = false; + else + BUG(); +@@ -197,4 +280,6 @@ void __init arch_init_irq(void) + qca953x_irq_init(); + else if (soc_is_qca955x()) + qca955x_irq_init(); ++ else if (soc_is_qca956x() || soc_is_tp9343()) ++ qca956x_irq_init(); + } +diff --git a/arch/mips/ath79/pci.c b/arch/mips/ath79/pci.c +index b816cb4a25ff..d905a67e1a07 100644 +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -82,6 +82,9 @@ int pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin) + } else if (soc_is_qca955x()) { + ath79_pci_irq_map = qca955x_pci_irq_map; + ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map); ++ } else if (soc_is_qca956x()) { ++ ath79_pci_irq_map = qca956x_pci_irq_map; ++ ath79_pci_nr_irqs = ARRAY_SIZE(qca956x_pci_irq_map); + } else { + pr_crit("pci %s: invalid irq map\n", + pci_name((struct pci_dev *) dev)); +@@ -261,6 +264,15 @@ int __init ath79_register_pci(void) + QCA955X_PCI_MEM_SIZE, + 1, + ATH79_IP3_IRQ(2)); ++ } else if (soc_is_qca956x()) { ++ pdev = ath79_register_pci_ar724x(0, ++ QCA956X_PCI_CFG_BASE1, ++ QCA956X_PCI_CTRL_BASE1, ++ QCA956X_PCI_CRP_BASE1, ++ QCA956X_PCI_MEM_BASE1, ++ QCA956X_PCI_MEM_SIZE, ++ 1, ++ ATH79_IP3_IRQ(2)); + } else { + /* No PCI support */ + return -ENODEV; +diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c +index f782ae6c77d6..4c7a93f4039a 100644 +--- a/arch/mips/ath79/setup.c ++++ b/arch/mips/ath79/setup.c +@@ -176,6 +176,18 @@ static void __init ath79_detect_sys_type(void) + rev = id & QCA955X_REV_ID_REVISION_MASK; + break; + ++ case REV_ID_MAJOR_QCA956X: ++ ath79_soc = ATH79_SOC_QCA956X; ++ chip = "956X"; ++ rev = id & QCA956X_REV_ID_REVISION_MASK; ++ break; ++ ++ case REV_ID_MAJOR_TP9343: ++ ath79_soc = ATH79_SOC_TP9343; ++ chip = "9343"; ++ rev = id & QCA956X_REV_ID_REVISION_MASK; ++ break; ++ + default: + panic("ath79: unknown SoC, id:0x%08x", id); + } +@@ -183,9 +195,12 @@ static void __init ath79_detect_sys_type(void) + if (ver == 1) + ath79_soc_rev = rev; + +- if (soc_is_qca953x() || soc_is_qca955x()) ++ if (soc_is_qca953x() || soc_is_qca955x() || soc_is_qca956x()) + sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u", + chip, ver, rev); ++ else if (soc_is_tp9343()) ++ sprintf(ath79_sys_type, "Qualcomm Atheros TP%s rev %u", ++ chip, rev); + else + sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev); + pr_info("SoC: %s\n", ath79_sys_type); +diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h +index 98a7ccf3d358..73dcd63b8243 100644 +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -35,6 +35,8 @@ enum ath79_soc_type { + ATH79_SOC_QCA9533, + ATH79_SOC_QCA9556, + ATH79_SOC_QCA9558, ++ ATH79_SOC_TP9343, ++ ATH79_SOC_QCA956X, + }; + + extern enum ath79_soc_type ath79_soc; +@@ -126,6 +128,26 @@ static inline int soc_is_qca955x(void) + return soc_is_qca9556() || soc_is_qca9558(); + } + ++static inline int soc_is_tp9343(void) ++{ ++ return ath79_soc == ATH79_SOC_TP9343; ++} ++ ++static inline int soc_is_qca9561(void) ++{ ++ return ath79_soc == ATH79_SOC_QCA956X; ++} ++ ++static inline int soc_is_qca9563(void) ++{ ++ return ath79_soc == ATH79_SOC_QCA956X; ++} ++ ++static inline int soc_is_qca956x(void) ++{ ++ return soc_is_qca9561() || soc_is_qca9563(); ++} ++ + void ath79_ddr_wb_flush(unsigned int reg); + void ath79_ddr_set_pci_windows(void); + +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0019-MIPS-ath79-get-PCIe-controller-out-of-reset.patch b/target/linux/ath79/patches-4.14/0019-MIPS-ath79-get-PCIe-controller-out-of-reset.patch new file mode 100644 index 0000000000..2148637f9b --- /dev/null +++ b/target/linux/ath79/patches-4.14/0019-MIPS-ath79-get-PCIe-controller-out-of-reset.patch @@ -0,0 +1,105 @@ +From 308c2ef9c4f1be2e1cee699042671eb973b51803 Mon Sep 17 00:00:00 2001 +From: Mathias Kresin <dev@kresin.me> +Date: Tue, 6 Mar 2018 08:37:43 +0100 +Subject: [PATCH 19/27] MIPS: ath79: get PCIe controller out of reset + +The ar724x pci driver expects the PCIe controller to be brought out of +reset by the bootloader. + +At least the AVM Fritz 300E bootloader doesn't take care of releasing +the different PCIe controller related resets which causes an endless +hang as soon as either the PCIE Reset register (0x180f0018) or the PCI +Application Control register (0x180f0000) is read from. + +Do the full "PCIE Root Complex Initialization Sequence" if the PCIe +host controller is still in reset during probing. + +The QCA u-boot sleeps 10ms after the PCIE Application Control bit is +set to ready. It has been shown that 10ms might not be enough time if +PCIe should be used right after setting the bit. During my tests it +took up to 20ms till the link was up. Giving the link up to 100ms +should work for all cases. + +Signed-off-by: Mathias Kresin <dev@kresin.me> +--- + arch/mips/pci/pci-ar724x.c | 42 ++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 42 insertions(+) + +diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c +index 1e23c8d587bd..64b58cc48a91 100644 +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -12,14 +12,18 @@ + #include <linux/irq.h> + #include <linux/pci.h> + #include <linux/init.h> ++#include <linux/delay.h> + #include <linux/platform_device.h> + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/ar71xx_regs.h> + ++#define AR724X_PCI_REG_APP 0x00 + #define AR724X_PCI_REG_RESET 0x18 + #define AR724X_PCI_REG_INT_STATUS 0x4c + #define AR724X_PCI_REG_INT_MASK 0x50 + ++#define AR724X_PCI_APP_LTSSM_ENABLE BIT(0) ++ + #define AR724X_PCI_RESET_LINK_UP BIT(0) + + #define AR724X_PCI_INT_DEV0 BIT(14) +@@ -325,6 +329,37 @@ static void ar724x_pci_irq_init(struct ar724x_pci_controller *apc, + apc); + } + ++static void ar724x_pci_hw_init(struct ar724x_pci_controller *apc) ++{ ++ u32 ppl, app; ++ int wait = 0; ++ ++ /* deassert PCIe host controller and PCIe PHY reset */ ++ ath79_device_reset_clear(AR724X_RESET_PCIE); ++ ath79_device_reset_clear(AR724X_RESET_PCIE_PHY); ++ ++ /* remove the reset of the PCIE PLL */ ++ ppl = ath79_pll_rr(AR724X_PLL_REG_PCIE_CONFIG); ++ ppl &= ~AR724X_PLL_REG_PCIE_CONFIG_PPL_RESET; ++ ath79_pll_wr(AR724X_PLL_REG_PCIE_CONFIG, ppl); ++ ++ /* deassert bypass for the PCIE PLL */ ++ ppl = ath79_pll_rr(AR724X_PLL_REG_PCIE_CONFIG); ++ ppl &= ~AR724X_PLL_REG_PCIE_CONFIG_PPL_BYPASS; ++ ath79_pll_wr(AR724X_PLL_REG_PCIE_CONFIG, ppl); ++ ++ /* set PCIE Application Control to ready */ ++ app = __raw_readl(apc->ctrl_base + AR724X_PCI_REG_APP); ++ app |= AR724X_PCI_APP_LTSSM_ENABLE; ++ __raw_writel(app, apc->ctrl_base + AR724X_PCI_REG_APP); ++ ++ /* wait up to 100ms for PHY link up */ ++ do { ++ mdelay(10); ++ wait++; ++ } while (wait < 10 && !ar724x_pci_check_link(apc)); ++} ++ + static int ar724x_pci_probe(struct platform_device *pdev) + { + struct ar724x_pci_controller *apc; +@@ -383,6 +418,13 @@ static int ar724x_pci_probe(struct platform_device *pdev) + apc->pci_controller.io_resource = &apc->io_res; + apc->pci_controller.mem_resource = &apc->mem_res; + ++ /* ++ * Do the full PCIE Root Complex Initialization Sequence if the PCIe ++ * host controller is in reset. ++ */ ++ if (ath79_reset_rr(AR724X_RESET_REG_RESET_MODULE) & AR724X_RESET_PCIE) ++ ar724x_pci_hw_init(apc); ++ + apc->link_up = ar724x_pci_check_link(apc); + if (!apc->link_up) + dev_warn(&pdev->dev, "PCIe link is down\n"); +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0020-MIPS-ath79-turn-pci-ar71xx-driver-into-a-pure-OF-dri.patch b/target/linux/ath79/patches-4.14/0020-MIPS-ath79-turn-pci-ar71xx-driver-into-a-pure-OF-dri.patch new file mode 100644 index 0000000000..d25f265d84 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0020-MIPS-ath79-turn-pci-ar71xx-driver-into-a-pure-OF-dri.patch @@ -0,0 +1,202 @@ +From cc5a306038b7956b5736a70696dddaaf3792df76 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:22:49 +0100 +Subject: [PATCH 20/27] MIPS: ath79: turn pci-ar71xx driver into a pure OF + driver + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/pci/pci-ar71xx.c | 81 +++++++++++++++++++++++----------------------- + 1 file changed, 40 insertions(+), 41 deletions(-) + +diff --git a/arch/mips/pci/pci-ar71xx.c b/arch/mips/pci/pci-ar71xx.c +index bdf87b43633f..1dc9f01a495d 100644 +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -18,8 +18,11 @@ + #include <linux/pci.h> + #include <linux/pci_regs.h> + #include <linux/interrupt.h> ++#include <linux/irqchip/chained_irq.h> + #include <linux/init.h> + #include <linux/platform_device.h> ++#include <linux/of_irq.h> ++#include <linux/of_pci.h> + + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/ath79.h> +@@ -49,12 +52,13 @@ + #define AR71XX_PCI_IRQ_COUNT 5 + + struct ar71xx_pci_controller { ++ struct device_node *np; + void __iomem *cfg_base; + int irq; +- int irq_base; + struct pci_controller pci_ctrl; + struct resource io_res; + struct resource mem_res; ++ struct irq_domain *domain; + }; + + /* Byte lane enable bits */ +@@ -228,29 +232,30 @@ static struct pci_ops ar71xx_pci_ops = { + + static void ar71xx_pci_irq_handler(struct irq_desc *desc) + { +- struct ar71xx_pci_controller *apc; + void __iomem *base = ath79_reset_base; ++ struct irq_chip *chip = irq_desc_get_chip(desc); ++ struct ar71xx_pci_controller *apc = irq_desc_get_handler_data(desc); + u32 pending; + +- apc = irq_desc_get_handler_data(desc); +- ++ chained_irq_enter(chip, desc); + pending = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_STATUS) & + __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); + + if (pending & AR71XX_PCI_INT_DEV0) +- generic_handle_irq(apc->irq_base + 0); ++ generic_handle_irq(irq_linear_revmap(apc->domain, 1)); + + else if (pending & AR71XX_PCI_INT_DEV1) +- generic_handle_irq(apc->irq_base + 1); ++ generic_handle_irq(irq_linear_revmap(apc->domain, 2)); + + else if (pending & AR71XX_PCI_INT_DEV2) +- generic_handle_irq(apc->irq_base + 2); ++ generic_handle_irq(irq_linear_revmap(apc->domain, 3)); + + else if (pending & AR71XX_PCI_INT_CORE) +- generic_handle_irq(apc->irq_base + 4); ++ generic_handle_irq(irq_linear_revmap(apc->domain, 4)); + + else + spurious_interrupt(); ++ chained_irq_exit(chip, desc); + } + + static void ar71xx_pci_irq_unmask(struct irq_data *d) +@@ -261,7 +266,7 @@ static void ar71xx_pci_irq_unmask(struct irq_data *d) + u32 t; + + apc = irq_data_get_irq_chip_data(d); +- irq = d->irq - apc->irq_base; ++ irq = irq_linear_revmap(apc->domain, d->irq); + + t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); + __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); +@@ -278,7 +283,7 @@ static void ar71xx_pci_irq_mask(struct irq_data *d) + u32 t; + + apc = irq_data_get_irq_chip_data(d); +- irq = d->irq - apc->irq_base; ++ irq = irq_linear_revmap(apc->domain, d->irq); + + t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); + __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); +@@ -294,24 +299,30 @@ static struct irq_chip ar71xx_pci_irq_chip = { + .irq_mask_ack = ar71xx_pci_irq_mask, + }; + ++static int ar71xx_pci_irq_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw) ++{ ++ struct ar71xx_pci_controller *apc = d->host_data; ++ ++ irq_set_chip_and_handler(irq, &ar71xx_pci_irq_chip, handle_level_irq); ++ irq_set_chip_data(irq, apc); ++ ++ return 0; ++} ++ ++static const struct irq_domain_ops ar71xx_pci_domain_ops = { ++ .xlate = irq_domain_xlate_onecell, ++ .map = ar71xx_pci_irq_map, ++}; ++ + static void ar71xx_pci_irq_init(struct ar71xx_pci_controller *apc) + { + void __iomem *base = ath79_reset_base; +- int i; + + __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_ENABLE); + __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS); + +- BUILD_BUG_ON(ATH79_PCI_IRQ_COUNT < AR71XX_PCI_IRQ_COUNT); +- +- apc->irq_base = ATH79_PCI_IRQ_BASE; +- for (i = apc->irq_base; +- i < apc->irq_base + AR71XX_PCI_IRQ_COUNT; i++) { +- irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip, +- handle_level_irq); +- irq_set_chip_data(i, apc); +- } +- ++ apc->domain = irq_domain_add_linear(apc->np, AR71XX_PCI_IRQ_COUNT, ++ &ar71xx_pci_domain_ops, apc); + irq_set_chained_handler_and_data(apc->irq, ar71xx_pci_irq_handler, + apc); + } +@@ -328,6 +339,11 @@ static void ar71xx_pci_reset(void) + mdelay(100); + } + ++static const struct of_device_id ar71xx_pci_ids[] = { ++ { .compatible = "qca,ar7100-pci" }, ++ {}, ++}; ++ + static int ar71xx_pci_probe(struct platform_device *pdev) + { + struct ar71xx_pci_controller *apc; +@@ -348,26 +364,6 @@ static int ar71xx_pci_probe(struct platform_device *pdev) + if (apc->irq < 0) + return -EINVAL; + +- res = platform_get_resource_byname(pdev, IORESOURCE_IO, "io_base"); +- if (!res) +- return -EINVAL; +- +- apc->io_res.parent = res; +- apc->io_res.name = "PCI IO space"; +- apc->io_res.start = res->start; +- apc->io_res.end = res->end; +- apc->io_res.flags = IORESOURCE_IO; +- +- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem_base"); +- if (!res) +- return -EINVAL; +- +- apc->mem_res.parent = res; +- apc->mem_res.name = "PCI memory space"; +- apc->mem_res.start = res->start; +- apc->mem_res.end = res->end; +- apc->mem_res.flags = IORESOURCE_MEM; +- + ar71xx_pci_reset(); + + /* setup COMMAND register */ +@@ -380,9 +376,11 @@ static int ar71xx_pci_probe(struct platform_device *pdev) + + ar71xx_pci_irq_init(apc); + ++ apc->np = pdev->dev.of_node; + apc->pci_ctrl.pci_ops = &ar71xx_pci_ops; + apc->pci_ctrl.mem_resource = &apc->mem_res; + apc->pci_ctrl.io_resource = &apc->io_res; ++ pci_load_of_ranges(&apc->pci_ctrl, pdev->dev.of_node); + + register_pci_controller(&apc->pci_ctrl); + +@@ -393,6 +391,7 @@ static struct platform_driver ar71xx_pci_driver = { + .probe = ar71xx_pci_probe, + .driver = { + .name = "ar71xx-pci", ++ .of_match_table = of_match_ptr(ar71xx_pci_ids), + }, + }; + +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0021-MIPS-ath79-turn-pci-ar724x-driver-into-a-pure-OF-dri.patch b/target/linux/ath79/patches-4.14/0021-MIPS-ath79-turn-pci-ar724x-driver-into-a-pure-OF-dri.patch new file mode 100644 index 0000000000..e3eba5a5f6 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0021-MIPS-ath79-turn-pci-ar724x-driver-into-a-pure-OF-dri.patch @@ -0,0 +1,204 @@ +From 0e7f36bfd68401e8c42933e7f770f270497bb9a8 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:23:25 +0100 +Subject: [PATCH 21/27] MIPS: ath79: turn pci-ar724x driver into a pure OF + driver + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/pci/pci-ar724x.c | 86 +++++++++++++++++++++------------------------- + 1 file changed, 40 insertions(+), 46 deletions(-) + +diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c +index 64b58cc48a91..7eb9b0999c8c 100644 +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -14,8 +14,11 @@ + #include <linux/init.h> + #include <linux/delay.h> + #include <linux/platform_device.h> ++#include <linux/irqchip/chained_irq.h> + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/ar71xx_regs.h> ++#include <linux/of_irq.h> ++#include <linux/of_pci.h> + + #define AR724X_PCI_REG_APP 0x00 + #define AR724X_PCI_REG_RESET 0x18 +@@ -45,17 +48,20 @@ struct ar724x_pci_controller { + void __iomem *crp_base; + + int irq; +- int irq_base; + + bool link_up; + bool bar0_is_cached; + u32 bar0_value; + ++ struct device_node *np; + struct pci_controller pci_controller; ++ struct irq_domain *domain; + struct resource io_res; + struct resource mem_res; + }; + ++static struct irq_chip ar724x_pci_irq_chip; ++ + static inline bool ar724x_pci_check_link(struct ar724x_pci_controller *apc) + { + u32 reset; +@@ -231,35 +237,31 @@ static struct pci_ops ar724x_pci_ops = { + + static void ar724x_pci_irq_handler(struct irq_desc *desc) + { +- struct ar724x_pci_controller *apc; +- void __iomem *base; ++ struct irq_chip *chip = irq_desc_get_chip(desc); ++ struct ar724x_pci_controller *apc = irq_desc_get_handler_data(desc); + u32 pending; + +- apc = irq_desc_get_handler_data(desc); +- base = apc->ctrl_base; +- +- pending = __raw_readl(base + AR724X_PCI_REG_INT_STATUS) & +- __raw_readl(base + AR724X_PCI_REG_INT_MASK); ++ chained_irq_enter(chip, desc); ++ pending = __raw_readl(apc->ctrl_base + AR724X_PCI_REG_INT_STATUS) & ++ __raw_readl(apc->ctrl_base + AR724X_PCI_REG_INT_MASK); + + if (pending & AR724X_PCI_INT_DEV0) +- generic_handle_irq(apc->irq_base + 0); +- ++ generic_handle_irq(irq_linear_revmap(apc->domain, 1)); + else + spurious_interrupt(); ++ chained_irq_exit(chip, desc); + } + + static void ar724x_pci_irq_unmask(struct irq_data *d) + { + struct ar724x_pci_controller *apc; + void __iomem *base; +- int offset; + u32 t; + + apc = irq_data_get_irq_chip_data(d); + base = apc->ctrl_base; +- offset = apc->irq_base - d->irq; + +- switch (offset) { ++ switch (irq_linear_revmap(apc->domain, d->irq)) { + case 0: + t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); + __raw_writel(t | AR724X_PCI_INT_DEV0, +@@ -273,14 +275,12 @@ static void ar724x_pci_irq_mask(struct irq_data *d) + { + struct ar724x_pci_controller *apc; + void __iomem *base; +- int offset; + u32 t; + + apc = irq_data_get_irq_chip_data(d); + base = apc->ctrl_base; +- offset = apc->irq_base - d->irq; + +- switch (offset) { ++ switch (irq_linear_revmap(apc->domain, d->irq)) { + case 0: + t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); + __raw_writel(t & ~AR724X_PCI_INT_DEV0, +@@ -305,26 +305,32 @@ static struct irq_chip ar724x_pci_irq_chip = { + .irq_mask_ack = ar724x_pci_irq_mask, + }; + ++static int ar724x_pci_irq_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw) ++{ ++ struct ar724x_pci_controller *apc = d->host_data; ++ ++ irq_set_chip_and_handler(irq, &ar724x_pci_irq_chip, handle_level_irq); ++ irq_set_chip_data(irq, apc); ++ ++ return 0; ++} ++ ++static const struct irq_domain_ops ar724x_pci_domain_ops = { ++ .xlate = irq_domain_xlate_onecell, ++ .map = ar724x_pci_irq_map, ++}; ++ + static void ar724x_pci_irq_init(struct ar724x_pci_controller *apc, + int id) + { + void __iomem *base; +- int i; + + base = apc->ctrl_base; + + __raw_writel(0, base + AR724X_PCI_REG_INT_MASK); + __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS); + +- apc->irq_base = ATH79_PCI_IRQ_BASE + (id * AR724X_PCI_IRQ_COUNT); +- +- for (i = apc->irq_base; +- i < apc->irq_base + AR724X_PCI_IRQ_COUNT; i++) { +- irq_set_chip_and_handler(i, &ar724x_pci_irq_chip, +- handle_level_irq); +- irq_set_chip_data(i, apc); +- } +- ++ apc->domain = irq_domain_add_linear(apc->np, 2, &ar724x_pci_domain_ops, apc); + irq_set_chained_handler_and_data(apc->irq, ar724x_pci_irq_handler, + apc); + } +@@ -394,29 +400,11 @@ static int ar724x_pci_probe(struct platform_device *pdev) + if (apc->irq < 0) + return -EINVAL; + +- res = platform_get_resource_byname(pdev, IORESOURCE_IO, "io_base"); +- if (!res) +- return -EINVAL; +- +- apc->io_res.parent = res; +- apc->io_res.name = "PCI IO space"; +- apc->io_res.start = res->start; +- apc->io_res.end = res->end; +- apc->io_res.flags = IORESOURCE_IO; +- +- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem_base"); +- if (!res) +- return -EINVAL; +- +- apc->mem_res.parent = res; +- apc->mem_res.name = "PCI memory space"; +- apc->mem_res.start = res->start; +- apc->mem_res.end = res->end; +- apc->mem_res.flags = IORESOURCE_MEM; +- ++ apc->np = pdev->dev.of_node; + apc->pci_controller.pci_ops = &ar724x_pci_ops; + apc->pci_controller.io_resource = &apc->io_res; + apc->pci_controller.mem_resource = &apc->mem_res; ++ pci_load_of_ranges(&apc->pci_controller, pdev->dev.of_node); + + /* + * Do the full PCIE Root Complex Initialization Sequence if the PCIe +@@ -438,10 +426,16 @@ static int ar724x_pci_probe(struct platform_device *pdev) + return 0; + } + ++static const struct of_device_id ar724x_pci_ids[] = { ++ { .compatible = "qcom,ar7240-pci" }, ++ {}, ++}; ++ + static struct platform_driver ar724x_pci_driver = { + .probe = ar724x_pci_probe, + .driver = { + .name = "ar724x-pci", ++ .of_match_table = of_match_ptr(ar724x_pci_ids), + }, + }; + +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0022-MIPS-ath79-drop-pci.c.patch b/target/linux/ath79/patches-4.14/0022-MIPS-ath79-drop-pci.c.patch new file mode 100644 index 0000000000..036bfc31c7 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0022-MIPS-ath79-drop-pci.c.patch @@ -0,0 +1,358 @@ +From f4128f3224df2309262ef8d1275d928717ebefd0 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:21:46 +0100 +Subject: [PATCH 22/27] MIPS: ath79: drop pci.c + +This patch drops pci.c fromt he ath79 folder and moves the the pcibios +callbacks to a new fixup file. + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/ath79/Makefile | 1 - + arch/mips/ath79/pci.c | 285 -------------------------------------------- + arch/mips/pci/Makefile | 1 + + arch/mips/pci/fixup-ath79.c | 21 ++++ + 4 files changed, 22 insertions(+), 286 deletions(-) + delete mode 100644 arch/mips/ath79/pci.c + create mode 100644 arch/mips/pci/fixup-ath79.c + +Index: linux-4.14.25/arch/mips/ath79/Makefile +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/Makefile ++++ linux-4.14.25/arch/mips/ath79/Makefile +@@ -11,7 +11,6 @@ + obj-y := prom.o setup.o irq.o common.o clock.o + + obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +-obj-$(CONFIG_PCI) += pci.o + + # + # Devices +Index: linux-4.14.25/arch/mips/ath79/pci.c +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/pci.c ++++ /dev/null +@@ -1,285 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X specific PCI setup code +- * +- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com> +- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * Parts of this file are based on Atheros' 2.6.15 BSP +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/init.h> +-#include <linux/pci.h> +-#include <linux/resource.h> +-#include <linux/platform_device.h> +-#include <asm/mach-ath79/ar71xx_regs.h> +-#include <asm/mach-ath79/ath79.h> +-#include <asm/mach-ath79/irq.h> +-#include "pci.h" +- +-static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev); +-static const struct ath79_pci_irq *ath79_pci_irq_map; +-static unsigned ath79_pci_nr_irqs; +- +-static const struct ath79_pci_irq ar71xx_pci_irq_map[] = { +- { +- .slot = 17, +- .pin = 1, +- .irq = ATH79_PCI_IRQ(0), +- }, { +- .slot = 18, +- .pin = 1, +- .irq = ATH79_PCI_IRQ(1), +- }, { +- .slot = 19, +- .pin = 1, +- .irq = ATH79_PCI_IRQ(2), +- } +-}; +- +-static const struct ath79_pci_irq ar724x_pci_irq_map[] = { +- { +- .slot = 0, +- .pin = 1, +- .irq = ATH79_PCI_IRQ(0), +- } +-}; +- +-static const struct ath79_pci_irq qca955x_pci_irq_map[] = { +- { +- .bus = 0, +- .slot = 0, +- .pin = 1, +- .irq = ATH79_PCI_IRQ(0), +- }, +- { +- .bus = 1, +- .slot = 0, +- .pin = 1, +- .irq = ATH79_PCI_IRQ(1), +- }, +-}; +- +-int pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin) +-{ +- int irq = -1; +- int i; +- +- if (ath79_pci_nr_irqs == 0 || +- ath79_pci_irq_map == NULL) { +- if (soc_is_ar71xx()) { +- ath79_pci_irq_map = ar71xx_pci_irq_map; +- ath79_pci_nr_irqs = ARRAY_SIZE(ar71xx_pci_irq_map); +- } else if (soc_is_ar724x() || +- soc_is_ar9342() || +- soc_is_ar9344()) { +- ath79_pci_irq_map = ar724x_pci_irq_map; +- ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map); +- } else if (soc_is_qca955x()) { +- ath79_pci_irq_map = qca955x_pci_irq_map; +- ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map); +- } else if (soc_is_qca956x()) { +- ath79_pci_irq_map = qca956x_pci_irq_map; +- ath79_pci_nr_irqs = ARRAY_SIZE(qca956x_pci_irq_map); +- } else { +- pr_crit("pci %s: invalid irq map\n", +- pci_name((struct pci_dev *) dev)); +- return irq; +- } +- } +- +- for (i = 0; i < ath79_pci_nr_irqs; i++) { +- const struct ath79_pci_irq *entry; +- +- entry = &ath79_pci_irq_map[i]; +- if (entry->bus == dev->bus->number && +- entry->slot == slot && +- entry->pin == pin) { +- irq = entry->irq; +- break; +- } +- } +- +- if (irq < 0) +- pr_crit("pci %s: no irq found for pin %u\n", +- pci_name((struct pci_dev *) dev), pin); +- else +- pr_info("pci %s: using irq %d for pin %u\n", +- pci_name((struct pci_dev *) dev), irq, pin); +- +- return irq; +-} +- +-int pcibios_plat_dev_init(struct pci_dev *dev) +-{ +- if (ath79_pci_plat_dev_init) +- return ath79_pci_plat_dev_init(dev); +- +- return 0; +-} +- +-void __init ath79_pci_set_irq_map(unsigned nr_irqs, +- const struct ath79_pci_irq *map) +-{ +- ath79_pci_nr_irqs = nr_irqs; +- ath79_pci_irq_map = map; +-} +- +-void __init ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev)) +-{ +- ath79_pci_plat_dev_init = func; +-} +- +-static struct platform_device * +-ath79_register_pci_ar71xx(void) +-{ +- struct platform_device *pdev; +- struct resource res[4]; +- +- memset(res, 0, sizeof(res)); +- +- res[0].name = "cfg_base"; +- res[0].flags = IORESOURCE_MEM; +- res[0].start = AR71XX_PCI_CFG_BASE; +- res[0].end = AR71XX_PCI_CFG_BASE + AR71XX_PCI_CFG_SIZE - 1; +- +- res[1].flags = IORESOURCE_IRQ; +- res[1].start = ATH79_CPU_IRQ(2); +- res[1].end = ATH79_CPU_IRQ(2); +- +- res[2].name = "io_base"; +- res[2].flags = IORESOURCE_IO; +- res[2].start = 0; +- res[2].end = 0; +- +- res[3].name = "mem_base"; +- res[3].flags = IORESOURCE_MEM; +- res[3].start = AR71XX_PCI_MEM_BASE; +- res[3].end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1; +- +- pdev = platform_device_register_simple("ar71xx-pci", -1, +- res, ARRAY_SIZE(res)); +- return pdev; +-} +- +-static struct platform_device * +-ath79_register_pci_ar724x(int id, +- unsigned long cfg_base, +- unsigned long ctrl_base, +- unsigned long crp_base, +- unsigned long mem_base, +- unsigned long mem_size, +- unsigned long io_base, +- int irq) +-{ +- struct platform_device *pdev; +- struct resource res[6]; +- +- memset(res, 0, sizeof(res)); +- +- res[0].name = "cfg_base"; +- res[0].flags = IORESOURCE_MEM; +- res[0].start = cfg_base; +- res[0].end = cfg_base + AR724X_PCI_CFG_SIZE - 1; +- +- res[1].name = "ctrl_base"; +- res[1].flags = IORESOURCE_MEM; +- res[1].start = ctrl_base; +- res[1].end = ctrl_base + AR724X_PCI_CTRL_SIZE - 1; +- +- res[2].flags = IORESOURCE_IRQ; +- res[2].start = irq; +- res[2].end = irq; +- +- res[3].name = "mem_base"; +- res[3].flags = IORESOURCE_MEM; +- res[3].start = mem_base; +- res[3].end = mem_base + mem_size - 1; +- +- res[4].name = "io_base"; +- res[4].flags = IORESOURCE_IO; +- res[4].start = io_base; +- res[4].end = io_base; +- +- res[5].name = "crp_base"; +- res[5].flags = IORESOURCE_MEM; +- res[5].start = crp_base; +- res[5].end = crp_base + AR724X_PCI_CRP_SIZE - 1; +- +- pdev = platform_device_register_simple("ar724x-pci", id, +- res, ARRAY_SIZE(res)); +- return pdev; +-} +- +-int __init ath79_register_pci(void) +-{ +- struct platform_device *pdev = NULL; +- +- if (soc_is_ar71xx()) { +- pdev = ath79_register_pci_ar71xx(); +- } else if (soc_is_ar724x()) { +- pdev = ath79_register_pci_ar724x(-1, +- AR724X_PCI_CFG_BASE, +- AR724X_PCI_CTRL_BASE, +- AR724X_PCI_CRP_BASE, +- AR724X_PCI_MEM_BASE, +- AR724X_PCI_MEM_SIZE, +- 0, +- ATH79_CPU_IRQ(2)); +- } else if (soc_is_ar9342() || +- soc_is_ar9344()) { +- u32 bootstrap; +- +- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); +- if ((bootstrap & AR934X_BOOTSTRAP_PCIE_RC) == 0) +- return -ENODEV; +- +- pdev = ath79_register_pci_ar724x(-1, +- AR724X_PCI_CFG_BASE, +- AR724X_PCI_CTRL_BASE, +- AR724X_PCI_CRP_BASE, +- AR724X_PCI_MEM_BASE, +- AR724X_PCI_MEM_SIZE, +- 0, +- ATH79_IP2_IRQ(0)); +- } else if (soc_is_qca9558()) { +- pdev = ath79_register_pci_ar724x(0, +- QCA955X_PCI_CFG_BASE0, +- QCA955X_PCI_CTRL_BASE0, +- QCA955X_PCI_CRP_BASE0, +- QCA955X_PCI_MEM_BASE0, +- QCA955X_PCI_MEM_SIZE, +- 0, +- ATH79_IP2_IRQ(0)); +- +- pdev = ath79_register_pci_ar724x(1, +- QCA955X_PCI_CFG_BASE1, +- QCA955X_PCI_CTRL_BASE1, +- QCA955X_PCI_CRP_BASE1, +- QCA955X_PCI_MEM_BASE1, +- QCA955X_PCI_MEM_SIZE, +- 1, +- ATH79_IP3_IRQ(2)); +- } else if (soc_is_qca956x()) { +- pdev = ath79_register_pci_ar724x(0, +- QCA956X_PCI_CFG_BASE1, +- QCA956X_PCI_CTRL_BASE1, +- QCA956X_PCI_CRP_BASE1, +- QCA956X_PCI_MEM_BASE1, +- QCA956X_PCI_MEM_SIZE, +- 1, +- ATH79_IP3_IRQ(2)); +- } else { +- /* No PCI support */ +- return -ENODEV; +- } +- +- if (!pdev) +- pr_err("unable to register PCI controller device\n"); +- +- return pdev ? 0 : -ENODEV; +-} +Index: linux-4.14.25/arch/mips/pci/Makefile +=================================================================== +--- linux-4.14.25.orig/arch/mips/pci/Makefile ++++ linux-4.14.25/arch/mips/pci/Makefile +@@ -29,6 +29,7 @@ obj-$(CONFIG_MIPS_PCI_VIRTIO) += pci-vir + # + # These are still pretty much in the old state, watch, go blind. + # ++obj-$(CONFIG_ATH79) += fixup-ath79.o + obj-$(CONFIG_LASAT) += pci-lasat.o + obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o + obj-$(CONFIG_LEMOTE_FULOONG2E) += fixup-fuloong2e.o ops-loongson2.o +Index: linux-4.14.25/arch/mips/pci/fixup-ath79.c +=================================================================== +--- /dev/null ++++ linux-4.14.25/arch/mips/pci/fixup-ath79.c +@@ -0,0 +1,21 @@ ++/* ++ * Copyright (C) 2018 John Crispin <john@phrozen.org> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include <linux/pci.h> ++//#include <linux/of_irq.h> ++#include <linux/of_pci.h> ++ ++int pcibios_plat_dev_init(struct pci_dev *dev) ++{ ++ return PCIBIOS_SUCCESSFUL; ++} ++ ++int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ return of_irq_parse_and_map_pci(dev, slot, pin); ++} diff --git a/target/linux/ath79/patches-4.14/0023-MIPS-ath79-drop-mach-files.patch b/target/linux/ath79/patches-4.14/0023-MIPS-ath79-drop-mach-files.patch new file mode 100644 index 0000000000..b491371e06 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0023-MIPS-ath79-drop-mach-files.patch @@ -0,0 +1,756 @@ +From 6e38a86d50dba5cc1da9bfd07969d76dd3ac2dda Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:28:13 +0100 +Subject: [PATCH 23/27] MIPS: ath79: drop mach files + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/ath79/Kconfig | 73 ------------------- + arch/mips/ath79/Makefile | 10 --- + arch/mips/ath79/mach-ap121.c | 92 ------------------------ + arch/mips/ath79/mach-ap136.c | 156 ----------------------------------------- + arch/mips/ath79/mach-ap81.c | 100 -------------------------- + arch/mips/ath79/mach-db120.c | 136 ----------------------------------- + arch/mips/ath79/mach-pb44.c | 128 --------------------------------- + arch/mips/ath79/mach-ubnt-xm.c | 126 --------------------------------- + 8 files changed, 821 deletions(-) + delete mode 100644 arch/mips/ath79/mach-ap121.c + delete mode 100644 arch/mips/ath79/mach-ap136.c + delete mode 100644 arch/mips/ath79/mach-ap81.c + delete mode 100644 arch/mips/ath79/mach-db120.c + delete mode 100644 arch/mips/ath79/mach-pb44.c + delete mode 100644 arch/mips/ath79/mach-ubnt-xm.c + +Index: linux-4.14.25/arch/mips/ath79/Kconfig +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/Kconfig ++++ linux-4.14.25/arch/mips/ath79/Kconfig +@@ -1,79 +1,6 @@ + # SPDX-License-Identifier: GPL-2.0 + if ATH79 + +-menu "Atheros AR71XX/AR724X/AR913X machine selection" +- +-config ATH79_MACH_AP121 +- bool "Atheros AP121 reference board" +- select SOC_AR933X +- select ATH79_DEV_GPIO_BUTTONS +- select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI +- select ATH79_DEV_USB +- select ATH79_DEV_WMAC +- help +- Say 'Y' here if you want your kernel to support the +- Atheros AP121 reference board. +- +-config ATH79_MACH_AP136 +- bool "Atheros AP136 reference board" +- select SOC_QCA955X +- select ATH79_DEV_GPIO_BUTTONS +- select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI +- select ATH79_DEV_USB +- select ATH79_DEV_WMAC +- help +- Say 'Y' here if you want your kernel to support the +- Atheros AP136 reference board. +- +-config ATH79_MACH_AP81 +- bool "Atheros AP81 reference board" +- select SOC_AR913X +- select ATH79_DEV_GPIO_BUTTONS +- select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI +- select ATH79_DEV_USB +- select ATH79_DEV_WMAC +- help +- Say 'Y' here if you want your kernel to support the +- Atheros AP81 reference board. +- +-config ATH79_MACH_DB120 +- bool "Atheros DB120 reference board" +- select SOC_AR934X +- select ATH79_DEV_GPIO_BUTTONS +- select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI +- select ATH79_DEV_USB +- select ATH79_DEV_WMAC +- help +- Say 'Y' here if you want your kernel to support the +- Atheros DB120 reference board. +- +-config ATH79_MACH_PB44 +- bool "Atheros PB44 reference board" +- select SOC_AR71XX +- select ATH79_DEV_GPIO_BUTTONS +- select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI +- select ATH79_DEV_USB +- help +- Say 'Y' here if you want your kernel to support the +- Atheros PB44 reference board. +- +-config ATH79_MACH_UBNT_XM +- bool "Ubiquiti Networks XM (rev 1.0) board" +- select SOC_AR724X +- select ATH79_DEV_GPIO_BUTTONS +- select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI +- help +- Say 'Y' here if you want your kernel to support the +- Ubiquiti Networks XM (rev 1.0) board. +- +-endmenu +- + config SOC_AR71XX + select HW_HAS_PCI + def_bool n +Index: linux-4.14.25/arch/mips/ath79/Makefile +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/Makefile ++++ linux-4.14.25/arch/mips/ath79/Makefile +@@ -21,13 +21,3 @@ obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev + obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o + obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o + obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o +- +-# +-# Machines +-# +-obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o +-obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o +-obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o +-obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o +-obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o +-obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o +Index: linux-4.14.25/arch/mips/ath79/mach-ap121.c +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/mach-ap121.c ++++ /dev/null +@@ -1,92 +0,0 @@ +-/* +- * Atheros AP121 board support +- * +- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include "machtypes.h" +-#include "dev-gpio-buttons.h" +-#include "dev-leds-gpio.h" +-#include "dev-spi.h" +-#include "dev-usb.h" +-#include "dev-wmac.h" +- +-#define AP121_GPIO_LED_WLAN 0 +-#define AP121_GPIO_LED_USB 1 +- +-#define AP121_GPIO_BTN_JUMPSTART 11 +-#define AP121_GPIO_BTN_RESET 12 +- +-#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */ +-#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL) +- +-#define AP121_CAL_DATA_ADDR 0x1fff1000 +- +-static struct gpio_led ap121_leds_gpio[] __initdata = { +- { +- .name = "ap121:green:usb", +- .gpio = AP121_GPIO_LED_USB, +- .active_low = 0, +- }, +- { +- .name = "ap121:green:wlan", +- .gpio = AP121_GPIO_LED_WLAN, +- .active_low = 0, +- }, +-}; +- +-static struct gpio_keys_button ap121_gpio_keys[] __initdata = { +- { +- .desc = "jumpstart button", +- .type = EV_KEY, +- .code = KEY_WPS_BUTTON, +- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL, +- .gpio = AP121_GPIO_BTN_JUMPSTART, +- .active_low = 1, +- }, +- { +- .desc = "reset button", +- .type = EV_KEY, +- .code = KEY_RESTART, +- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL, +- .gpio = AP121_GPIO_BTN_RESET, +- .active_low = 1, +- } +-}; +- +-static struct spi_board_info ap121_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "mx25l1606e", +- } +-}; +- +-static struct ath79_spi_platform_data ap121_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; +- +-static void __init ap121_setup(void) +-{ +- u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR); +- +- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio), +- ap121_leds_gpio); +- ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL, +- ARRAY_SIZE(ap121_gpio_keys), +- ap121_gpio_keys); +- +- ath79_register_spi(&ap121_spi_data, ap121_spi_info, +- ARRAY_SIZE(ap121_spi_info)); +- ath79_register_usb(); +- ath79_register_wmac(cal_data); +-} +- +-MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board", +- ap121_setup); +Index: linux-4.14.25/arch/mips/ath79/mach-ap136.c +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/mach-ap136.c ++++ /dev/null +@@ -1,156 +0,0 @@ +-/* +- * Qualcomm Atheros AP136 reference board support +- * +- * Copyright (c) 2012 Qualcomm Atheros +- * Copyright (c) 2012-2013 Gabor Juhos <juhosg@openwrt.org> +- * +- * Permission to use, copy, modify, and/or distribute this software for any +- * purpose with or without fee is hereby granted, provided that the above +- * copyright notice and this permission notice appear in all copies. +- * +- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +- * +- */ +- +-#include <linux/pci.h> +-#include <linux/ath9k_platform.h> +- +-#include "machtypes.h" +-#include "dev-gpio-buttons.h" +-#include "dev-leds-gpio.h" +-#include "dev-spi.h" +-#include "dev-usb.h" +-#include "dev-wmac.h" +-#include "pci.h" +- +-#define AP136_GPIO_LED_STATUS_RED 14 +-#define AP136_GPIO_LED_STATUS_GREEN 19 +-#define AP136_GPIO_LED_USB 4 +-#define AP136_GPIO_LED_WLAN_2G 13 +-#define AP136_GPIO_LED_WLAN_5G 12 +-#define AP136_GPIO_LED_WPS_RED 15 +-#define AP136_GPIO_LED_WPS_GREEN 20 +- +-#define AP136_GPIO_BTN_WPS 16 +-#define AP136_GPIO_BTN_RFKILL 21 +- +-#define AP136_KEYS_POLL_INTERVAL 20 /* msecs */ +-#define AP136_KEYS_DEBOUNCE_INTERVAL (3 * AP136_KEYS_POLL_INTERVAL) +- +-#define AP136_WMAC_CALDATA_OFFSET 0x1000 +-#define AP136_PCIE_CALDATA_OFFSET 0x5000 +- +-static struct gpio_led ap136_leds_gpio[] __initdata = { +- { +- .name = "qca:green:status", +- .gpio = AP136_GPIO_LED_STATUS_GREEN, +- .active_low = 1, +- }, +- { +- .name = "qca:red:status", +- .gpio = AP136_GPIO_LED_STATUS_RED, +- .active_low = 1, +- }, +- { +- .name = "qca:green:wps", +- .gpio = AP136_GPIO_LED_WPS_GREEN, +- .active_low = 1, +- }, +- { +- .name = "qca:red:wps", +- .gpio = AP136_GPIO_LED_WPS_RED, +- .active_low = 1, +- }, +- { +- .name = "qca:red:wlan-2g", +- .gpio = AP136_GPIO_LED_WLAN_2G, +- .active_low = 1, +- }, +- { +- .name = "qca:red:usb", +- .gpio = AP136_GPIO_LED_USB, +- .active_low = 1, +- } +-}; +- +-static struct gpio_keys_button ap136_gpio_keys[] __initdata = { +- { +- .desc = "WPS button", +- .type = EV_KEY, +- .code = KEY_WPS_BUTTON, +- .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, +- .gpio = AP136_GPIO_BTN_WPS, +- .active_low = 1, +- }, +- { +- .desc = "RFKILL button", +- .type = EV_KEY, +- .code = KEY_RFKILL, +- .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, +- .gpio = AP136_GPIO_BTN_RFKILL, +- .active_low = 1, +- }, +-}; +- +-static struct spi_board_info ap136_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "mx25l6405d", +- } +-}; +- +-static struct ath79_spi_platform_data ap136_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; +- +-#ifdef CONFIG_PCI +-static struct ath9k_platform_data ap136_ath9k_data; +- +-static int ap136_pci_plat_dev_init(struct pci_dev *dev) +-{ +- if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0) +- dev->dev.platform_data = &ap136_ath9k_data; +- +- return 0; +-} +- +-static void __init ap136_pci_init(u8 *eeprom) +-{ +- memcpy(ap136_ath9k_data.eeprom_data, eeprom, +- sizeof(ap136_ath9k_data.eeprom_data)); +- +- ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init); +- ath79_register_pci(); +-} +-#else +-static inline void ap136_pci_init(u8 *eeprom) {} +-#endif /* CONFIG_PCI */ +- +-static void __init ap136_setup(void) +-{ +- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); +- +- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio), +- ap136_leds_gpio); +- ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL, +- ARRAY_SIZE(ap136_gpio_keys), +- ap136_gpio_keys); +- ath79_register_spi(&ap136_spi_data, ap136_spi_info, +- ARRAY_SIZE(ap136_spi_info)); +- ath79_register_usb(); +- ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET); +- ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET); +-} +- +-MIPS_MACHINE(ATH79_MACH_AP136_010, "AP136-010", +- "Atheros AP136-010 reference board", +- ap136_setup); +Index: linux-4.14.25/arch/mips/ath79/mach-ap81.c +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/mach-ap81.c ++++ /dev/null +@@ -1,100 +0,0 @@ +-/* +- * Atheros AP81 board support +- * +- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include "machtypes.h" +-#include "dev-wmac.h" +-#include "dev-gpio-buttons.h" +-#include "dev-leds-gpio.h" +-#include "dev-spi.h" +-#include "dev-usb.h" +- +-#define AP81_GPIO_LED_STATUS 1 +-#define AP81_GPIO_LED_AOSS 3 +-#define AP81_GPIO_LED_WLAN 6 +-#define AP81_GPIO_LED_POWER 14 +- +-#define AP81_GPIO_BTN_SW4 12 +-#define AP81_GPIO_BTN_SW1 21 +- +-#define AP81_KEYS_POLL_INTERVAL 20 /* msecs */ +-#define AP81_KEYS_DEBOUNCE_INTERVAL (3 * AP81_KEYS_POLL_INTERVAL) +- +-#define AP81_CAL_DATA_ADDR 0x1fff1000 +- +-static struct gpio_led ap81_leds_gpio[] __initdata = { +- { +- .name = "ap81:green:status", +- .gpio = AP81_GPIO_LED_STATUS, +- .active_low = 1, +- }, { +- .name = "ap81:amber:aoss", +- .gpio = AP81_GPIO_LED_AOSS, +- .active_low = 1, +- }, { +- .name = "ap81:green:wlan", +- .gpio = AP81_GPIO_LED_WLAN, +- .active_low = 1, +- }, { +- .name = "ap81:green:power", +- .gpio = AP81_GPIO_LED_POWER, +- .active_low = 1, +- } +-}; +- +-static struct gpio_keys_button ap81_gpio_keys[] __initdata = { +- { +- .desc = "sw1", +- .type = EV_KEY, +- .code = BTN_0, +- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL, +- .gpio = AP81_GPIO_BTN_SW1, +- .active_low = 1, +- } , { +- .desc = "sw4", +- .type = EV_KEY, +- .code = BTN_1, +- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL, +- .gpio = AP81_GPIO_BTN_SW4, +- .active_low = 1, +- } +-}; +- +-static struct spi_board_info ap81_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "m25p64", +- } +-}; +- +-static struct ath79_spi_platform_data ap81_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; +- +-static void __init ap81_setup(void) +-{ +- u8 *cal_data = (u8 *) KSEG1ADDR(AP81_CAL_DATA_ADDR); +- +- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap81_leds_gpio), +- ap81_leds_gpio); +- ath79_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL, +- ARRAY_SIZE(ap81_gpio_keys), +- ap81_gpio_keys); +- ath79_register_spi(&ap81_spi_data, ap81_spi_info, +- ARRAY_SIZE(ap81_spi_info)); +- ath79_register_wmac(cal_data); +- ath79_register_usb(); +-} +- +-MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board", +- ap81_setup); +Index: linux-4.14.25/arch/mips/ath79/mach-db120.c +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/mach-db120.c ++++ /dev/null +@@ -1,136 +0,0 @@ +-/* +- * Atheros DB120 reference board support +- * +- * Copyright (c) 2011 Qualcomm Atheros +- * Copyright (c) 2011 Gabor Juhos <juhosg@openwrt.org> +- * +- * Permission to use, copy, modify, and/or distribute this software for any +- * purpose with or without fee is hereby granted, provided that the above +- * copyright notice and this permission notice appear in all copies. +- * +- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +- * +- */ +- +-#include <linux/pci.h> +-#include <linux/ath9k_platform.h> +- +-#include "machtypes.h" +-#include "dev-gpio-buttons.h" +-#include "dev-leds-gpio.h" +-#include "dev-spi.h" +-#include "dev-usb.h" +-#include "dev-wmac.h" +-#include "pci.h" +- +-#define DB120_GPIO_LED_WLAN_5G 12 +-#define DB120_GPIO_LED_WLAN_2G 13 +-#define DB120_GPIO_LED_STATUS 14 +-#define DB120_GPIO_LED_WPS 15 +- +-#define DB120_GPIO_BTN_WPS 16 +- +-#define DB120_KEYS_POLL_INTERVAL 20 /* msecs */ +-#define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL) +- +-#define DB120_WMAC_CALDATA_OFFSET 0x1000 +-#define DB120_PCIE_CALDATA_OFFSET 0x5000 +- +-static struct gpio_led db120_leds_gpio[] __initdata = { +- { +- .name = "db120:green:status", +- .gpio = DB120_GPIO_LED_STATUS, +- .active_low = 1, +- }, +- { +- .name = "db120:green:wps", +- .gpio = DB120_GPIO_LED_WPS, +- .active_low = 1, +- }, +- { +- .name = "db120:green:wlan-5g", +- .gpio = DB120_GPIO_LED_WLAN_5G, +- .active_low = 1, +- }, +- { +- .name = "db120:green:wlan-2g", +- .gpio = DB120_GPIO_LED_WLAN_2G, +- .active_low = 1, +- }, +-}; +- +-static struct gpio_keys_button db120_gpio_keys[] __initdata = { +- { +- .desc = "WPS button", +- .type = EV_KEY, +- .code = KEY_WPS_BUTTON, +- .debounce_interval = DB120_KEYS_DEBOUNCE_INTERVAL, +- .gpio = DB120_GPIO_BTN_WPS, +- .active_low = 1, +- }, +-}; +- +-static struct spi_board_info db120_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "s25sl064a", +- } +-}; +- +-static struct ath79_spi_platform_data db120_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; +- +-#ifdef CONFIG_PCI +-static struct ath9k_platform_data db120_ath9k_data; +- +-static int db120_pci_plat_dev_init(struct pci_dev *dev) +-{ +- switch (PCI_SLOT(dev->devfn)) { +- case 0: +- dev->dev.platform_data = &db120_ath9k_data; +- break; +- } +- +- return 0; +-} +- +-static void __init db120_pci_init(u8 *eeprom) +-{ +- memcpy(db120_ath9k_data.eeprom_data, eeprom, +- sizeof(db120_ath9k_data.eeprom_data)); +- +- ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init); +- ath79_register_pci(); +-} +-#else +-static inline void db120_pci_init(u8 *eeprom) {} +-#endif /* CONFIG_PCI */ +- +-static void __init db120_setup(void) +-{ +- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); +- +- ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio), +- db120_leds_gpio); +- ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL, +- ARRAY_SIZE(db120_gpio_keys), +- db120_gpio_keys); +- ath79_register_spi(&db120_spi_data, db120_spi_info, +- ARRAY_SIZE(db120_spi_info)); +- ath79_register_usb(); +- ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET); +- db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET); +-} +- +-MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board", +- db120_setup); +Index: linux-4.14.25/arch/mips/ath79/mach-pb44.c +=================================================================== +--- linux-4.14.25.orig/arch/mips/ath79/mach-pb44.c ++++ /dev/null +@@ -1,122 +0,0 @@ +-/* +- * Atheros PB44 reference board support +- * +- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/init.h> +-#include <linux/platform_device.h> +-#include <linux/i2c.h> +-#include <linux/i2c-gpio.h> +-#include <linux/platform_data/pcf857x.h> +- +-#include "machtypes.h" +-#include "dev-gpio-buttons.h" +-#include "dev-leds-gpio.h" +-#include "dev-spi.h" +-#include "dev-usb.h" +-#include "pci.h" +- +-#define PB44_GPIO_I2C_SCL 0 +-#define PB44_GPIO_I2C_SDA 1 +- +-#define PB44_GPIO_EXP_BASE 16 +-#define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6) +-#define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8) +-#define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9) +-#define PB44_GPIO_LED_JUMP2 (PB44_GPIO_EXP_BASE + 10) +- +-#define PB44_KEYS_POLL_INTERVAL 20 /* msecs */ +-#define PB44_KEYS_DEBOUNCE_INTERVAL (3 * PB44_KEYS_POLL_INTERVAL) +- +-static struct i2c_gpio_platform_data pb44_i2c_gpio_data = { +- .sda_pin = PB44_GPIO_I2C_SDA, +- .scl_pin = PB44_GPIO_I2C_SCL, +-}; +- +-static struct platform_device pb44_i2c_gpio_device = { +- .name = "i2c-gpio", +- .id = 0, +- .dev = { +- .platform_data = &pb44_i2c_gpio_data, +- } +-}; +- +-static struct pcf857x_platform_data pb44_pcf857x_data = { +- .gpio_base = PB44_GPIO_EXP_BASE, +-}; +- +-static struct i2c_board_info pb44_i2c_board_info[] __initdata = { +- { +- I2C_BOARD_INFO("pcf8575", 0x20), +- .platform_data = &pb44_pcf857x_data, +- }, +-}; +- +-static struct gpio_led pb44_leds_gpio[] __initdata = { +- { +- .name = "pb44:amber:jump1", +- .gpio = PB44_GPIO_LED_JUMP1, +- .active_low = 1, +- }, { +- .name = "pb44:green:jump2", +- .gpio = PB44_GPIO_LED_JUMP2, +- .active_low = 1, +- }, +-}; +- +-static struct gpio_keys_button pb44_gpio_keys[] __initdata = { +- { +- .desc = "soft_reset", +- .type = EV_KEY, +- .code = KEY_RESTART, +- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL, +- .gpio = PB44_GPIO_SW_RESET, +- .active_low = 1, +- } , { +- .desc = "jumpstart", +- .type = EV_KEY, +- .code = KEY_WPS_BUTTON, +- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL, +- .gpio = PB44_GPIO_SW_JUMP, +- .active_low = 1, +- } +-}; +- +-static struct spi_board_info pb44_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "m25p64", +- }, +-}; +- +-static struct ath79_spi_platform_data pb44_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; +- +-static void __init pb44_init(void) +-{ +- i2c_register_board_info(0, pb44_i2c_board_info, +- ARRAY_SIZE(pb44_i2c_board_info)); +- platform_device_register(&pb44_i2c_gpio_device); +- +- ath79_register_leds_gpio(-1, ARRAY_SIZE(pb44_leds_gpio), +- pb44_leds_gpio); +- ath79_register_gpio_keys_polled(-1, PB44_KEYS_POLL_INTERVAL, +- ARRAY_SIZE(pb44_gpio_keys), +- pb44_gpio_keys); +- ath79_register_spi(&pb44_spi_data, pb44_spi_info, +- ARRAY_SIZE(pb44_spi_info)); +- ath79_register_usb(); +- ath79_register_pci(); +-} +- +-MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board", +- pb44_init); diff --git a/target/linux/ath79/patches-4.14/0024-GPIO-add-named-gpio-exports.patch b/target/linux/ath79/patches-4.14/0024-GPIO-add-named-gpio-exports.patch new file mode 100644 index 0000000000..0c1bc73926 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0024-GPIO-add-named-gpio-exports.patch @@ -0,0 +1,166 @@ +From 4267880319bc1a2270d352e0ded6d6386242a7ef Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Tue, 12 Aug 2014 20:49:27 +0200 +Subject: [PATCH 24/53] GPIO: add named gpio exports + +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + drivers/gpio/gpiolib-of.c | 68 +++++++++++++++++++++++++++++++++++++++++ + drivers/gpio/gpiolib-sysfs.c | 10 +++++- + include/asm-generic/gpio.h | 6 ++++ + include/linux/gpio/consumer.h | 8 +++++ + 4 files changed, 91 insertions(+), 1 deletion(-) + +--- a/drivers/gpio/gpiolib-of.c ++++ b/drivers/gpio/gpiolib-of.c +@@ -23,6 +23,8 @@ + #include <linux/pinctrl/pinctrl.h> + #include <linux/slab.h> + #include <linux/gpio/machine.h> ++#include <linux/init.h> ++#include <linux/platform_device.h> + + #include "gpiolib.h" + +@@ -506,3 +508,69 @@ void of_gpiochip_remove(struct gpio_chip + gpiochip_remove_pin_ranges(chip); + of_node_put(chip->of_node); + } ++ ++static struct of_device_id gpio_export_ids[] = { ++ { .compatible = "gpio-export" }, ++ { /* sentinel */ } ++}; ++ ++static int __init of_gpio_export_probe(struct platform_device *pdev) ++{ ++ struct device_node *np = pdev->dev.of_node; ++ struct device_node *cnp; ++ u32 val; ++ int nb = 0; ++ ++ for_each_child_of_node(np, cnp) { ++ const char *name = NULL; ++ int gpio; ++ bool dmc; ++ int max_gpio = 1; ++ int i; ++ ++ of_property_read_string(cnp, "gpio-export,name", &name); ++ ++ if (!name) ++ max_gpio = of_gpio_count(cnp); ++ ++ for (i = 0; i < max_gpio; i++) { ++ unsigned flags = 0; ++ enum of_gpio_flags of_flags; ++ ++ gpio = of_get_gpio_flags(cnp, i, &of_flags); ++ ++ if (of_flags == OF_GPIO_ACTIVE_LOW) ++ flags |= GPIOF_ACTIVE_LOW; ++ ++ if (!of_property_read_u32(cnp, "gpio-export,output", &val)) ++ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW; ++ else ++ flags |= GPIOF_IN; ++ ++ if (devm_gpio_request_one(&pdev->dev, gpio, flags, name ? name : of_node_full_name(np))) ++ continue; ++ ++ dmc = of_property_read_bool(cnp, "gpio-export,direction_may_change"); ++ gpio_export_with_name(gpio, dmc, name); ++ nb++; ++ } ++ } ++ ++ dev_info(&pdev->dev, "%d gpio(s) exported\n", nb); ++ ++ return 0; ++} ++ ++static struct platform_driver gpio_export_driver = { ++ .driver = { ++ .name = "gpio-export", ++ .owner = THIS_MODULE, ++ .of_match_table = of_match_ptr(gpio_export_ids), ++ }, ++}; ++ ++static int __init of_gpio_export_init(void) ++{ ++ return platform_driver_probe(&gpio_export_driver, of_gpio_export_probe); ++} ++device_initcall(of_gpio_export_init); +--- a/drivers/gpio/gpiolib-sysfs.c ++++ b/drivers/gpio/gpiolib-sysfs.c +@@ -553,7 +553,7 @@ static struct class gpio_class = { + * + * Returns zero on success, else an error. + */ +-int gpiod_export(struct gpio_desc *desc, bool direction_may_change) ++int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name) + { + struct gpio_chip *chip; + struct gpio_device *gdev; +@@ -615,6 +615,8 @@ int gpiod_export(struct gpio_desc *desc, + offset = gpio_chip_hwgpio(desc); + if (chip->names && chip->names[offset]) + ioname = chip->names[offset]; ++ if (name) ++ ioname = name; + + dev = device_create_with_groups(&gpio_class, &gdev->dev, + MKDEV(0, 0), data, gpio_groups, +@@ -636,6 +638,12 @@ err_unlock: + gpiod_dbg(desc, "%s: status %d\n", __func__, status); + return status; + } ++EXPORT_SYMBOL_GPL(__gpiod_export); ++ ++int gpiod_export(struct gpio_desc *desc, bool direction_may_change) ++{ ++ return __gpiod_export(desc, direction_may_change, NULL); ++} + EXPORT_SYMBOL_GPL(gpiod_export); + + static int match_export(struct device *dev, const void *desc) +--- a/include/asm-generic/gpio.h ++++ b/include/asm-generic/gpio.h +@@ -127,6 +127,12 @@ static inline int gpio_export(unsigned g + return gpiod_export(gpio_to_desc(gpio), direction_may_change); + } + ++int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); ++static inline int gpio_export_with_name(unsigned gpio, bool direction_may_change, const char *name) ++{ ++ return __gpiod_export(gpio_to_desc(gpio), direction_may_change, name); ++} ++ + static inline int gpio_export_link(struct device *dev, const char *name, + unsigned gpio) + { +--- a/include/linux/gpio/consumer.h ++++ b/include/linux/gpio/consumer.h +@@ -451,6 +451,7 @@ struct gpio_desc *devm_fwnode_get_gpiod_ + + #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS) + ++int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); + int gpiod_export(struct gpio_desc *desc, bool direction_may_change); + int gpiod_export_link(struct device *dev, const char *name, + struct gpio_desc *desc); +@@ -458,6 +459,13 @@ void gpiod_unexport(struct gpio_desc *de + + #else /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */ + ++static inline int _gpiod_export(struct gpio_desc *desc, ++ bool direction_may_change, ++ const char *name) ++{ ++ return -ENOSYS; ++} ++ + static inline int gpiod_export(struct gpio_desc *desc, + bool direction_may_change) + { diff --git a/target/linux/ath79/patches-4.14/0024-MIPS-ath79-drop-pdata-helpers.patch b/target/linux/ath79/patches-4.14/0024-MIPS-ath79-drop-pdata-helpers.patch new file mode 100644 index 0000000000..a5d517093d --- /dev/null +++ b/target/linux/ath79/patches-4.14/0024-MIPS-ath79-drop-pdata-helpers.patch @@ -0,0 +1,963 @@ +From c038250c16cdefd6d74ad61309ba84973eceb630 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:29:46 +0100 +Subject: [PATCH 24/27] MIPS: ath79: drop pdata helpers + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/ath79/dev-common.c | 168 ------------------------- + arch/mips/ath79/dev-common.h | 18 --- + arch/mips/ath79/dev-gpio-buttons.c | 56 --------- + arch/mips/ath79/dev-gpio-buttons.h | 23 ---- + arch/mips/ath79/dev-leds-gpio.c | 54 --------- + arch/mips/ath79/dev-leds-gpio.h | 21 ---- + arch/mips/ath79/dev-spi.c | 38 ------ + arch/mips/ath79/dev-spi.h | 22 ---- + arch/mips/ath79/dev-usb.c | 242 ------------------------------------- + arch/mips/ath79/dev-usb.h | 17 --- + arch/mips/ath79/dev-wmac.c | 155 ------------------------ + arch/mips/ath79/dev-wmac.h | 17 --- + arch/mips/ath79/setup.c | 5 - + 13 files changed, 836 deletions(-) + delete mode 100644 arch/mips/ath79/dev-common.c + delete mode 100644 arch/mips/ath79/dev-common.h + delete mode 100644 arch/mips/ath79/dev-gpio-buttons.c + delete mode 100644 arch/mips/ath79/dev-gpio-buttons.h + delete mode 100644 arch/mips/ath79/dev-leds-gpio.c + delete mode 100644 arch/mips/ath79/dev-leds-gpio.h + delete mode 100644 arch/mips/ath79/dev-spi.c + delete mode 100644 arch/mips/ath79/dev-spi.h + delete mode 100644 arch/mips/ath79/dev-usb.c + delete mode 100644 arch/mips/ath79/dev-usb.h + delete mode 100644 arch/mips/ath79/dev-wmac.c + delete mode 100644 arch/mips/ath79/dev-wmac.h + +diff --git a/arch/mips/ath79/dev-common.c b/arch/mips/ath79/dev-common.c +deleted file mode 100644 +index ac8bfe86b656..000000000000 +--- a/arch/mips/ath79/dev-common.c ++++ /dev/null +@@ -1,168 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X common devices +- * +- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * Parts of this file are based on Atheros' 2.6.15 BSP +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/kernel.h> +-#include <linux/init.h> +-#include <linux/platform_device.h> +-#include <linux/platform_data/gpio-ath79.h> +-#include <linux/serial_8250.h> +-#include <linux/clk.h> +-#include <linux/err.h> +- +-#include <asm/mach-ath79/ath79.h> +-#include <asm/mach-ath79/ar71xx_regs.h> +-#include "common.h" +-#include "dev-common.h" +- +-static struct resource ath79_uart_resources[] = { +- { +- .start = AR71XX_UART_BASE, +- .end = AR71XX_UART_BASE + AR71XX_UART_SIZE - 1, +- .flags = IORESOURCE_MEM, +- }, +-}; +- +-#define AR71XX_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP) +-static struct plat_serial8250_port ath79_uart_data[] = { +- { +- .mapbase = AR71XX_UART_BASE, +- .irq = ATH79_MISC_IRQ(3), +- .flags = AR71XX_UART_FLAGS, +- .iotype = UPIO_MEM32, +- .regshift = 2, +- }, { +- /* terminating entry */ +- } +-}; +- +-static struct platform_device ath79_uart_device = { +- .name = "serial8250", +- .id = PLAT8250_DEV_PLATFORM, +- .resource = ath79_uart_resources, +- .num_resources = ARRAY_SIZE(ath79_uart_resources), +- .dev = { +- .platform_data = ath79_uart_data +- }, +-}; +- +-static struct resource ar933x_uart_resources[] = { +- { +- .start = AR933X_UART_BASE, +- .end = AR933X_UART_BASE + AR71XX_UART_SIZE - 1, +- .flags = IORESOURCE_MEM, +- }, +- { +- .start = ATH79_MISC_IRQ(3), +- .end = ATH79_MISC_IRQ(3), +- .flags = IORESOURCE_IRQ, +- }, +-}; +- +-static struct platform_device ar933x_uart_device = { +- .name = "ar933x-uart", +- .id = -1, +- .resource = ar933x_uart_resources, +- .num_resources = ARRAY_SIZE(ar933x_uart_resources), +-}; +- +-void __init ath79_register_uart(void) +-{ +- unsigned long uart_clk_rate; +- +- uart_clk_rate = ath79_get_sys_clk_rate("uart"); +- +- if (soc_is_ar71xx() || +- soc_is_ar724x() || +- soc_is_ar913x() || +- soc_is_ar934x() || +- soc_is_qca953x() || +- soc_is_qca955x() || +- soc_is_qca956x() || +- soc_is_tp9343()) { +- ath79_uart_data[0].uartclk = uart_clk_rate; +- platform_device_register(&ath79_uart_device); +- } else if (soc_is_ar933x()) { +- platform_device_register(&ar933x_uart_device); +- } else { +- BUG(); +- } +-} +- +-void __init ath79_register_wdt(void) +-{ +- struct resource res; +- +- memset(&res, 0, sizeof(res)); +- +- res.flags = IORESOURCE_MEM; +- res.start = AR71XX_RESET_BASE + AR71XX_RESET_REG_WDOG_CTRL; +- res.end = res.start + 0x8 - 1; +- +- platform_device_register_simple("ath79-wdt", -1, &res, 1); +-} +- +-static struct ath79_gpio_platform_data ath79_gpio_pdata; +- +-static struct resource ath79_gpio_resources[] = { +- { +- .flags = IORESOURCE_MEM, +- .start = AR71XX_GPIO_BASE, +- .end = AR71XX_GPIO_BASE + AR71XX_GPIO_SIZE - 1, +- }, +- { +- .start = ATH79_MISC_IRQ(2), +- .end = ATH79_MISC_IRQ(2), +- .flags = IORESOURCE_IRQ, +- }, +-}; +- +-static struct platform_device ath79_gpio_device = { +- .name = "ath79-gpio", +- .id = -1, +- .resource = ath79_gpio_resources, +- .num_resources = ARRAY_SIZE(ath79_gpio_resources), +- .dev = { +- .platform_data = &ath79_gpio_pdata +- }, +-}; +- +-void __init ath79_gpio_init(void) +-{ +- if (soc_is_ar71xx()) { +- ath79_gpio_pdata.ngpios = AR71XX_GPIO_COUNT; +- } else if (soc_is_ar7240()) { +- ath79_gpio_pdata.ngpios = AR7240_GPIO_COUNT; +- } else if (soc_is_ar7241() || soc_is_ar7242()) { +- ath79_gpio_pdata.ngpios = AR7241_GPIO_COUNT; +- } else if (soc_is_ar913x()) { +- ath79_gpio_pdata.ngpios = AR913X_GPIO_COUNT; +- } else if (soc_is_ar933x()) { +- ath79_gpio_pdata.ngpios = AR933X_GPIO_COUNT; +- } else if (soc_is_ar934x()) { +- ath79_gpio_pdata.ngpios = AR934X_GPIO_COUNT; +- ath79_gpio_pdata.oe_inverted = 1; +- } else if (soc_is_qca953x()) { +- ath79_gpio_pdata.ngpios = QCA953X_GPIO_COUNT; +- ath79_gpio_pdata.oe_inverted = 1; +- } else if (soc_is_qca955x()) { +- ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT; +- ath79_gpio_pdata.oe_inverted = 1; +- } else if (soc_is_qca956x() || soc_is_tp9343()) { +- ath79_gpio_pdata.ngpios = QCA956X_GPIO_COUNT; +- ath79_gpio_pdata.oe_inverted = 1; +- } else { +- BUG(); +- } +- +- platform_device_register(&ath79_gpio_device); +-} +diff --git a/arch/mips/ath79/dev-common.h b/arch/mips/ath79/dev-common.h +deleted file mode 100644 +index 0f514e1affce..000000000000 +--- a/arch/mips/ath79/dev-common.h ++++ /dev/null +@@ -1,18 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X common devices +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#ifndef _ATH79_DEV_COMMON_H +-#define _ATH79_DEV_COMMON_H +- +-void ath79_register_uart(void); +-void ath79_register_wdt(void); +- +-#endif /* _ATH79_DEV_COMMON_H */ +diff --git a/arch/mips/ath79/dev-gpio-buttons.c b/arch/mips/ath79/dev-gpio-buttons.c +deleted file mode 100644 +index 366b35fb164d..000000000000 +--- a/arch/mips/ath79/dev-gpio-buttons.c ++++ /dev/null +@@ -1,56 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X GPIO button support +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include "linux/init.h" +-#include "linux/slab.h" +-#include <linux/platform_device.h> +- +-#include "dev-gpio-buttons.h" +- +-void __init ath79_register_gpio_keys_polled(int id, +- unsigned poll_interval, +- unsigned nbuttons, +- struct gpio_keys_button *buttons) +-{ +- struct platform_device *pdev; +- struct gpio_keys_platform_data pdata; +- struct gpio_keys_button *p; +- int err; +- +- p = kmemdup(buttons, nbuttons * sizeof(*p), GFP_KERNEL); +- if (!p) +- return; +- +- pdev = platform_device_alloc("gpio-keys-polled", id); +- if (!pdev) +- goto err_free_buttons; +- +- memset(&pdata, 0, sizeof(pdata)); +- pdata.poll_interval = poll_interval; +- pdata.nbuttons = nbuttons; +- pdata.buttons = p; +- +- err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); +- if (err) +- goto err_put_pdev; +- +- err = platform_device_add(pdev); +- if (err) +- goto err_put_pdev; +- +- return; +- +-err_put_pdev: +- platform_device_put(pdev); +- +-err_free_buttons: +- kfree(p); +-} +diff --git a/arch/mips/ath79/dev-gpio-buttons.h b/arch/mips/ath79/dev-gpio-buttons.h +deleted file mode 100644 +index 481847ac1cba..000000000000 +--- a/arch/mips/ath79/dev-gpio-buttons.h ++++ /dev/null +@@ -1,23 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X GPIO button support +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#ifndef _ATH79_DEV_GPIO_BUTTONS_H +-#define _ATH79_DEV_GPIO_BUTTONS_H +- +-#include <linux/input.h> +-#include <linux/gpio_keys.h> +- +-void ath79_register_gpio_keys_polled(int id, +- unsigned poll_interval, +- unsigned nbuttons, +- struct gpio_keys_button *buttons); +- +-#endif /* _ATH79_DEV_GPIO_BUTTONS_H */ +diff --git a/arch/mips/ath79/dev-leds-gpio.c b/arch/mips/ath79/dev-leds-gpio.c +deleted file mode 100644 +index dcb1debcefb8..000000000000 +--- a/arch/mips/ath79/dev-leds-gpio.c ++++ /dev/null +@@ -1,54 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X common GPIO LEDs support +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/init.h> +-#include <linux/slab.h> +-#include <linux/platform_device.h> +- +-#include "dev-leds-gpio.h" +- +-void __init ath79_register_leds_gpio(int id, +- unsigned num_leds, +- struct gpio_led *leds) +-{ +- struct platform_device *pdev; +- struct gpio_led_platform_data pdata; +- struct gpio_led *p; +- int err; +- +- p = kmemdup(leds, num_leds * sizeof(*p), GFP_KERNEL); +- if (!p) +- return; +- +- pdev = platform_device_alloc("leds-gpio", id); +- if (!pdev) +- goto err_free_leds; +- +- memset(&pdata, 0, sizeof(pdata)); +- pdata.num_leds = num_leds; +- pdata.leds = p; +- +- err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); +- if (err) +- goto err_put_pdev; +- +- err = platform_device_add(pdev); +- if (err) +- goto err_put_pdev; +- +- return; +- +-err_put_pdev: +- platform_device_put(pdev); +- +-err_free_leds: +- kfree(p); +-} +diff --git a/arch/mips/ath79/dev-leds-gpio.h b/arch/mips/ath79/dev-leds-gpio.h +deleted file mode 100644 +index 6e5d8851ebcf..000000000000 +--- a/arch/mips/ath79/dev-leds-gpio.h ++++ /dev/null +@@ -1,21 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X common GPIO LEDs support +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#ifndef _ATH79_DEV_LEDS_GPIO_H +-#define _ATH79_DEV_LEDS_GPIO_H +- +-#include <linux/leds.h> +- +-void ath79_register_leds_gpio(int id, +- unsigned num_leds, +- struct gpio_led *leds); +- +-#endif /* _ATH79_DEV_LEDS_GPIO_H */ +diff --git a/arch/mips/ath79/dev-spi.c b/arch/mips/ath79/dev-spi.c +deleted file mode 100644 +index aa30163efbfd..000000000000 +--- a/arch/mips/ath79/dev-spi.c ++++ /dev/null +@@ -1,38 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X SPI controller device +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/platform_device.h> +-#include <asm/mach-ath79/ar71xx_regs.h> +-#include "dev-spi.h" +- +-static struct resource ath79_spi_resources[] = { +- { +- .start = AR71XX_SPI_BASE, +- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1, +- .flags = IORESOURCE_MEM, +- }, +-}; +- +-static struct platform_device ath79_spi_device = { +- .name = "ath79-spi", +- .id = -1, +- .resource = ath79_spi_resources, +- .num_resources = ARRAY_SIZE(ath79_spi_resources), +-}; +- +-void __init ath79_register_spi(struct ath79_spi_platform_data *pdata, +- struct spi_board_info const *info, +- unsigned n) +-{ +- spi_register_board_info(info, n); +- ath79_spi_device.dev.platform_data = pdata; +- platform_device_register(&ath79_spi_device); +-} +diff --git a/arch/mips/ath79/dev-spi.h b/arch/mips/ath79/dev-spi.h +deleted file mode 100644 +index d732565ca736..000000000000 +--- a/arch/mips/ath79/dev-spi.h ++++ /dev/null +@@ -1,22 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X SPI controller device +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#ifndef _ATH79_DEV_SPI_H +-#define _ATH79_DEV_SPI_H +- +-#include <linux/spi/spi.h> +-#include <asm/mach-ath79/ath79_spi_platform.h> +- +-void ath79_register_spi(struct ath79_spi_platform_data *pdata, +- struct spi_board_info const *info, +- unsigned n); +- +-#endif /* _ATH79_DEV_SPI_H */ +diff --git a/arch/mips/ath79/dev-usb.c b/arch/mips/ath79/dev-usb.c +deleted file mode 100644 +index 8227265bcc2d..000000000000 +--- a/arch/mips/ath79/dev-usb.c ++++ /dev/null +@@ -1,242 +0,0 @@ +-/* +- * Atheros AR7XXX/AR9XXX USB Host Controller device +- * +- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * Parts of this file are based on Atheros' 2.6.15 BSP +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/kernel.h> +-#include <linux/init.h> +-#include <linux/delay.h> +-#include <linux/irq.h> +-#include <linux/dma-mapping.h> +-#include <linux/platform_device.h> +-#include <linux/usb/ehci_pdriver.h> +-#include <linux/usb/ohci_pdriver.h> +- +-#include <asm/mach-ath79/ath79.h> +-#include <asm/mach-ath79/ar71xx_regs.h> +-#include "common.h" +-#include "dev-usb.h" +- +-static u64 ath79_usb_dmamask = DMA_BIT_MASK(32); +- +-static struct usb_ohci_pdata ath79_ohci_pdata = { +-}; +- +-static struct usb_ehci_pdata ath79_ehci_pdata_v1 = { +- .has_synopsys_hc_bug = 1, +-}; +- +-static struct usb_ehci_pdata ath79_ehci_pdata_v2 = { +- .caps_offset = 0x100, +- .has_tt = 1, +-}; +- +-static void __init ath79_usb_register(const char *name, int id, +- unsigned long base, unsigned long size, +- int irq, const void *data, +- size_t data_size) +-{ +- struct resource res[2]; +- struct platform_device *pdev; +- +- memset(res, 0, sizeof(res)); +- +- res[0].flags = IORESOURCE_MEM; +- res[0].start = base; +- res[0].end = base + size - 1; +- +- res[1].flags = IORESOURCE_IRQ; +- res[1].start = irq; +- res[1].end = irq; +- +- pdev = platform_device_register_resndata(NULL, name, id, +- res, ARRAY_SIZE(res), +- data, data_size); +- +- if (IS_ERR(pdev)) { +- pr_err("ath79: unable to register USB at %08lx, err=%d\n", +- base, (int) PTR_ERR(pdev)); +- return; +- } +- +- pdev->dev.dma_mask = &ath79_usb_dmamask; +- pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); +-} +- +-#define AR71XX_USB_RESET_MASK (AR71XX_RESET_USB_HOST | \ +- AR71XX_RESET_USB_PHY | \ +- AR71XX_RESET_USB_OHCI_DLL) +- +-static void __init ath79_usb_setup(void) +-{ +- void __iomem *usb_ctrl_base; +- +- ath79_device_reset_set(AR71XX_USB_RESET_MASK); +- mdelay(1000); +- ath79_device_reset_clear(AR71XX_USB_RESET_MASK); +- +- usb_ctrl_base = ioremap(AR71XX_USB_CTRL_BASE, AR71XX_USB_CTRL_SIZE); +- +- /* Turning on the Buff and Desc swap bits */ +- __raw_writel(0xf0000, usb_ctrl_base + AR71XX_USB_CTRL_REG_CONFIG); +- +- /* WAR for HW bug. Here it adjusts the duration between two SOFS */ +- __raw_writel(0x20c00, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ); +- +- iounmap(usb_ctrl_base); +- +- mdelay(900); +- +- ath79_usb_register("ohci-platform", -1, +- AR71XX_OHCI_BASE, AR71XX_OHCI_SIZE, +- ATH79_MISC_IRQ(6), +- &ath79_ohci_pdata, sizeof(ath79_ohci_pdata)); +- +- ath79_usb_register("ehci-platform", -1, +- AR71XX_EHCI_BASE, AR71XX_EHCI_SIZE, +- ATH79_CPU_IRQ(3), +- &ath79_ehci_pdata_v1, sizeof(ath79_ehci_pdata_v1)); +-} +- +-static void __init ar7240_usb_setup(void) +-{ +- void __iomem *usb_ctrl_base; +- +- ath79_device_reset_clear(AR7240_RESET_OHCI_DLL); +- ath79_device_reset_set(AR7240_RESET_USB_HOST); +- +- mdelay(1000); +- +- ath79_device_reset_set(AR7240_RESET_OHCI_DLL); +- ath79_device_reset_clear(AR7240_RESET_USB_HOST); +- +- usb_ctrl_base = ioremap(AR7240_USB_CTRL_BASE, AR7240_USB_CTRL_SIZE); +- +- /* WAR for HW bug. Here it adjusts the duration between two SOFS */ +- __raw_writel(0x3, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ); +- +- iounmap(usb_ctrl_base); +- +- ath79_usb_register("ohci-platform", -1, +- AR7240_OHCI_BASE, AR7240_OHCI_SIZE, +- ATH79_CPU_IRQ(3), +- &ath79_ohci_pdata, sizeof(ath79_ohci_pdata)); +-} +- +-static void __init ar724x_usb_setup(void) +-{ +- ath79_device_reset_set(AR724X_RESET_USBSUS_OVERRIDE); +- mdelay(10); +- +- ath79_device_reset_clear(AR724X_RESET_USB_HOST); +- mdelay(10); +- +- ath79_device_reset_clear(AR724X_RESET_USB_PHY); +- mdelay(10); +- +- ath79_usb_register("ehci-platform", -1, +- AR724X_EHCI_BASE, AR724X_EHCI_SIZE, +- ATH79_CPU_IRQ(3), +- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); +-} +- +-static void __init ar913x_usb_setup(void) +-{ +- ath79_device_reset_set(AR913X_RESET_USBSUS_OVERRIDE); +- mdelay(10); +- +- ath79_device_reset_clear(AR913X_RESET_USB_HOST); +- mdelay(10); +- +- ath79_device_reset_clear(AR913X_RESET_USB_PHY); +- mdelay(10); +- +- ath79_usb_register("ehci-platform", -1, +- AR913X_EHCI_BASE, AR913X_EHCI_SIZE, +- ATH79_CPU_IRQ(3), +- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); +-} +- +-static void __init ar933x_usb_setup(void) +-{ +- ath79_device_reset_set(AR933X_RESET_USBSUS_OVERRIDE); +- mdelay(10); +- +- ath79_device_reset_clear(AR933X_RESET_USB_HOST); +- mdelay(10); +- +- ath79_device_reset_clear(AR933X_RESET_USB_PHY); +- mdelay(10); +- +- ath79_usb_register("ehci-platform", -1, +- AR933X_EHCI_BASE, AR933X_EHCI_SIZE, +- ATH79_CPU_IRQ(3), +- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); +-} +- +-static void __init ar934x_usb_setup(void) +-{ +- u32 bootstrap; +- +- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); +- if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE) +- return; +- +- ath79_device_reset_set(AR934X_RESET_USBSUS_OVERRIDE); +- udelay(1000); +- +- ath79_device_reset_clear(AR934X_RESET_USB_PHY); +- udelay(1000); +- +- ath79_device_reset_clear(AR934X_RESET_USB_PHY_ANALOG); +- udelay(1000); +- +- ath79_device_reset_clear(AR934X_RESET_USB_HOST); +- udelay(1000); +- +- ath79_usb_register("ehci-platform", -1, +- AR934X_EHCI_BASE, AR934X_EHCI_SIZE, +- ATH79_CPU_IRQ(3), +- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); +-} +- +-static void __init qca955x_usb_setup(void) +-{ +- ath79_usb_register("ehci-platform", 0, +- QCA955X_EHCI0_BASE, QCA955X_EHCI_SIZE, +- ATH79_IP3_IRQ(0), +- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); +- +- ath79_usb_register("ehci-platform", 1, +- QCA955X_EHCI1_BASE, QCA955X_EHCI_SIZE, +- ATH79_IP3_IRQ(1), +- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); +-} +- +-void __init ath79_register_usb(void) +-{ +- if (soc_is_ar71xx()) +- ath79_usb_setup(); +- else if (soc_is_ar7240()) +- ar7240_usb_setup(); +- else if (soc_is_ar7241() || soc_is_ar7242()) +- ar724x_usb_setup(); +- else if (soc_is_ar913x()) +- ar913x_usb_setup(); +- else if (soc_is_ar933x()) +- ar933x_usb_setup(); +- else if (soc_is_ar934x()) +- ar934x_usb_setup(); +- else if (soc_is_qca955x()) +- qca955x_usb_setup(); +- else +- BUG(); +-} +diff --git a/arch/mips/ath79/dev-usb.h b/arch/mips/ath79/dev-usb.h +deleted file mode 100644 +index 4b86a69ca080..000000000000 +--- a/arch/mips/ath79/dev-usb.h ++++ /dev/null +@@ -1,17 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X USB Host Controller support +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#ifndef _ATH79_DEV_USB_H +-#define _ATH79_DEV_USB_H +- +-void ath79_register_usb(void); +- +-#endif /* _ATH79_DEV_USB_H */ +diff --git a/arch/mips/ath79/dev-wmac.c b/arch/mips/ath79/dev-wmac.c +deleted file mode 100644 +index da190b1b87ce..000000000000 +--- a/arch/mips/ath79/dev-wmac.c ++++ /dev/null +@@ -1,155 +0,0 @@ +-/* +- * Atheros AR913X/AR933X SoC built-in WMAC device support +- * +- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com> +- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/init.h> +-#include <linux/delay.h> +-#include <linux/irq.h> +-#include <linux/platform_device.h> +-#include <linux/ath9k_platform.h> +- +-#include <asm/mach-ath79/ath79.h> +-#include <asm/mach-ath79/ar71xx_regs.h> +-#include "dev-wmac.h" +- +-static struct ath9k_platform_data ath79_wmac_data; +- +-static struct resource ath79_wmac_resources[] = { +- { +- /* .start and .end fields are filled dynamically */ +- .flags = IORESOURCE_MEM, +- }, { +- /* .start and .end fields are filled dynamically */ +- .flags = IORESOURCE_IRQ, +- }, +-}; +- +-static struct platform_device ath79_wmac_device = { +- .name = "ath9k", +- .id = -1, +- .resource = ath79_wmac_resources, +- .num_resources = ARRAY_SIZE(ath79_wmac_resources), +- .dev = { +- .platform_data = &ath79_wmac_data, +- }, +-}; +- +-static void __init ar913x_wmac_setup(void) +-{ +- /* reset the WMAC */ +- ath79_device_reset_set(AR913X_RESET_AMBA2WMAC); +- mdelay(10); +- +- ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC); +- mdelay(10); +- +- ath79_wmac_resources[0].start = AR913X_WMAC_BASE; +- ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1; +- ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2); +- ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2); +-} +- +- +-static int ar933x_wmac_reset(void) +-{ +- ath79_device_reset_set(AR933X_RESET_WMAC); +- ath79_device_reset_clear(AR933X_RESET_WMAC); +- +- return 0; +-} +- +-static int ar933x_r1_get_wmac_revision(void) +-{ +- return ath79_soc_rev; +-} +- +-static void __init ar933x_wmac_setup(void) +-{ +- u32 t; +- +- ar933x_wmac_reset(); +- +- ath79_wmac_device.name = "ar933x_wmac"; +- +- ath79_wmac_resources[0].start = AR933X_WMAC_BASE; +- ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1; +- ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2); +- ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2); +- +- t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); +- if (t & AR933X_BOOTSTRAP_REF_CLK_40) +- ath79_wmac_data.is_clk_25mhz = false; +- else +- ath79_wmac_data.is_clk_25mhz = true; +- +- if (ath79_soc_rev == 1) +- ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision; +- +- ath79_wmac_data.external_reset = ar933x_wmac_reset; +-} +- +-static void ar934x_wmac_setup(void) +-{ +- u32 t; +- +- ath79_wmac_device.name = "ar934x_wmac"; +- +- ath79_wmac_resources[0].start = AR934X_WMAC_BASE; +- ath79_wmac_resources[0].end = AR934X_WMAC_BASE + AR934X_WMAC_SIZE - 1; +- ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); +- ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1); +- +- t = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); +- if (t & AR934X_BOOTSTRAP_REF_CLK_40) +- ath79_wmac_data.is_clk_25mhz = false; +- else +- ath79_wmac_data.is_clk_25mhz = true; +-} +- +-static void qca955x_wmac_setup(void) +-{ +- u32 t; +- +- ath79_wmac_device.name = "qca955x_wmac"; +- +- ath79_wmac_resources[0].start = QCA955X_WMAC_BASE; +- ath79_wmac_resources[0].end = QCA955X_WMAC_BASE + QCA955X_WMAC_SIZE - 1; +- ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); +- ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1); +- +- t = ath79_reset_rr(QCA955X_RESET_REG_BOOTSTRAP); +- if (t & QCA955X_BOOTSTRAP_REF_CLK_40) +- ath79_wmac_data.is_clk_25mhz = false; +- else +- ath79_wmac_data.is_clk_25mhz = true; +-} +- +-void __init ath79_register_wmac(u8 *cal_data) +-{ +- if (soc_is_ar913x()) +- ar913x_wmac_setup(); +- else if (soc_is_ar933x()) +- ar933x_wmac_setup(); +- else if (soc_is_ar934x()) +- ar934x_wmac_setup(); +- else if (soc_is_qca955x()) +- qca955x_wmac_setup(); +- else +- BUG(); +- +- if (cal_data) +- memcpy(ath79_wmac_data.eeprom_data, cal_data, +- sizeof(ath79_wmac_data.eeprom_data)); +- +- platform_device_register(&ath79_wmac_device); +-} +diff --git a/arch/mips/ath79/dev-wmac.h b/arch/mips/ath79/dev-wmac.h +deleted file mode 100644 +index c9cd8709f090..000000000000 +--- a/arch/mips/ath79/dev-wmac.h ++++ /dev/null +@@ -1,17 +0,0 @@ +-/* +- * Atheros AR913X/AR933X SoC built-in WMAC device support +- * +- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#ifndef _ATH79_DEV_WMAC_H +-#define _ATH79_DEV_WMAC_H +- +-void ath79_register_wmac(u8 *cal_data); +- +-#endif /* _ATH79_DEV_WMAC_H */ +diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c +index 4c7a93f4039a..8d7ffa2e8265 100644 +--- a/arch/mips/ath79/setup.c ++++ b/arch/mips/ath79/setup.c +@@ -31,7 +31,6 @@ + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/ar71xx_regs.h> + #include "common.h" +-#include "dev-common.h" + #include "machtypes.h" + + #define ATH79_SYS_TYPE_LEN 64 +@@ -316,10 +315,6 @@ static int __init ath79_setup(void) + if (mips_machtype == ATH79_MACH_GENERIC_OF) + return 0; + +- ath79_gpio_init(); +- ath79_register_uart(); +- ath79_register_wdt(); +- + mips_machine_setup(); + + return 0; +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0025-MIPS-ath79-drop-irq.c.patch b/target/linux/ath79/patches-4.14/0025-MIPS-ath79-drop-irq.c.patch new file mode 100644 index 0000000000..738f239af0 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0025-MIPS-ath79-drop-irq.c.patch @@ -0,0 +1,346 @@ +From 08b9cad7da5d981d595fe6d76e9675f85e23e688 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:57:15 +0100 +Subject: [PATCH 25/27] MIPS: ath79: drop irq.c + +all IRQ init code will flow via OF based irq chips. + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/ath79/Makefile | 2 +- + arch/mips/ath79/irq.c | 285 ----------------------------------------------- + arch/mips/ath79/setup.c | 6 + + 3 files changed, 7 insertions(+), 286 deletions(-) + delete mode 100644 arch/mips/ath79/irq.c + +diff --git a/arch/mips/ath79/Makefile b/arch/mips/ath79/Makefile +index 783369bc1c5b..bd0c9b8b1b5b 100644 +--- a/arch/mips/ath79/Makefile ++++ b/arch/mips/ath79/Makefile +@@ -8,7 +8,7 @@ + # under the terms of the GNU General Public License version 2 as published + # by the Free Software Foundation. + +-obj-y := prom.o setup.o irq.o common.o clock.o ++obj-y := prom.o setup.o common.o clock.o + + obj-$(CONFIG_EARLY_PRINTK) += early_printk.o + +diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c +deleted file mode 100644 +index 58d17ef6f58f..000000000000 +--- a/arch/mips/ath79/irq.c ++++ /dev/null +@@ -1,285 +0,0 @@ +-/* +- * Atheros AR71xx/AR724x/AR913x specific interrupt handling +- * +- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com> +- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#include <linux/kernel.h> +-#include <linux/init.h> +-#include <linux/interrupt.h> +-#include <linux/irqchip.h> +-#include <linux/of_irq.h> +- +-#include <asm/irq_cpu.h> +-#include <asm/mipsregs.h> +- +-#include <asm/mach-ath79/ath79.h> +-#include <asm/mach-ath79/ar71xx_regs.h> +-#include "common.h" +-#include "machtypes.h" +- +- +-static void ar934x_ip2_irq_dispatch(struct irq_desc *desc) +-{ +- u32 status; +- +- status = ath79_reset_rr(AR934X_RESET_REG_PCIE_WMAC_INT_STATUS); +- +- if (status & AR934X_PCIE_WMAC_INT_PCIE_ALL) { +- ath79_ddr_wb_flush(3); +- generic_handle_irq(ATH79_IP2_IRQ(0)); +- } else if (status & AR934X_PCIE_WMAC_INT_WMAC_ALL) { +- ath79_ddr_wb_flush(4); +- generic_handle_irq(ATH79_IP2_IRQ(1)); +- } else { +- spurious_interrupt(); +- } +-} +- +-static void ar934x_ip2_irq_init(void) +-{ +- int i; +- +- for (i = ATH79_IP2_IRQ_BASE; +- i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) +- irq_set_chip_and_handler(i, &dummy_irq_chip, +- handle_level_irq); +- +- irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch); +-} +- +-static void qca953x_ip2_irq_dispatch(struct irq_desc *desc) +-{ +- u32 status; +- +- status = ath79_reset_rr(QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS); +- +- if (status & QCA953X_PCIE_WMAC_INT_PCIE_ALL) { +- ath79_ddr_wb_flush(3); +- generic_handle_irq(ATH79_IP2_IRQ(0)); +- } else if (status & QCA953X_PCIE_WMAC_INT_WMAC_ALL) { +- ath79_ddr_wb_flush(4); +- generic_handle_irq(ATH79_IP2_IRQ(1)); +- } else { +- spurious_interrupt(); +- } +-} +- +-static void qca953x_irq_init(void) +-{ +- int i; +- +- for (i = ATH79_IP2_IRQ_BASE; +- i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) +- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq); +- +- irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch); +-} +- +-static void qca955x_ip2_irq_dispatch(struct irq_desc *desc) +-{ +- u32 status; +- +- status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); +- status &= QCA955X_EXT_INT_PCIE_RC1_ALL | QCA955X_EXT_INT_WMAC_ALL; +- +- if (status == 0) { +- spurious_interrupt(); +- return; +- } +- +- if (status & QCA955X_EXT_INT_PCIE_RC1_ALL) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP2_IRQ(0)); +- } +- +- if (status & QCA955X_EXT_INT_WMAC_ALL) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP2_IRQ(1)); +- } +-} +- +-static void qca955x_ip3_irq_dispatch(struct irq_desc *desc) +-{ +- u32 status; +- +- status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); +- status &= QCA955X_EXT_INT_PCIE_RC2_ALL | +- QCA955X_EXT_INT_USB1 | +- QCA955X_EXT_INT_USB2; +- +- if (status == 0) { +- spurious_interrupt(); +- return; +- } +- +- if (status & QCA955X_EXT_INT_USB1) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP3_IRQ(0)); +- } +- +- if (status & QCA955X_EXT_INT_USB2) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP3_IRQ(1)); +- } +- +- if (status & QCA955X_EXT_INT_PCIE_RC2_ALL) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP3_IRQ(2)); +- } +-} +- +-static void qca955x_irq_init(void) +-{ +- int i; +- +- for (i = ATH79_IP2_IRQ_BASE; +- i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) +- irq_set_chip_and_handler(i, &dummy_irq_chip, +- handle_level_irq); +- +- irq_set_chained_handler(ATH79_CPU_IRQ(2), qca955x_ip2_irq_dispatch); +- +- for (i = ATH79_IP3_IRQ_BASE; +- i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++) +- irq_set_chip_and_handler(i, &dummy_irq_chip, +- handle_level_irq); +- +- irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch); +-} +- +-static void qca956x_ip2_irq_dispatch(struct irq_desc *desc) +-{ +- u32 status; +- +- status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS); +- status &= QCA956X_EXT_INT_PCIE_RC1_ALL | QCA956X_EXT_INT_WMAC_ALL; +- +- if (status == 0) { +- spurious_interrupt(); +- return; +- } +- +- if (status & QCA956X_EXT_INT_PCIE_RC1_ALL) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP2_IRQ(0)); +- } +- +- if (status & QCA956X_EXT_INT_WMAC_ALL) { +- /* TODO: flsuh DDR? */ +- generic_handle_irq(ATH79_IP2_IRQ(1)); +- } +-} +- +-static void qca956x_ip3_irq_dispatch(struct irq_desc *desc) +-{ +- u32 status; +- +- status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS); +- status &= QCA956X_EXT_INT_PCIE_RC2_ALL | +- QCA956X_EXT_INT_USB1 | QCA956X_EXT_INT_USB2; +- +- if (status == 0) { +- spurious_interrupt(); +- return; +- } +- +- if (status & QCA956X_EXT_INT_USB1) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP3_IRQ(0)); +- } +- +- if (status & QCA956X_EXT_INT_USB2) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP3_IRQ(1)); +- } +- +- if (status & QCA956X_EXT_INT_PCIE_RC2_ALL) { +- /* TODO: flush DDR? */ +- generic_handle_irq(ATH79_IP3_IRQ(2)); +- } +-} +- +-static void qca956x_enable_timer_cb(void) { +- u32 misc; +- +- misc = ath79_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE); +- misc |= MISC_INT_MIPS_SI_TIMERINT_MASK; +- ath79_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE, misc); +-} +- +-static void qca956x_irq_init(void) +-{ +- int i; +- +- for (i = ATH79_IP2_IRQ_BASE; +- i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) +- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq); +- +- irq_set_chained_handler(ATH79_CPU_IRQ(2), qca956x_ip2_irq_dispatch); +- +- for (i = ATH79_IP3_IRQ_BASE; +- i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++) +- irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq); +- +- irq_set_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch); +- +- /* QCA956x timer init workaround has to be applied right before setting +- * up the clock. Else, there will be no jiffies */ +- late_time_init = &qca956x_enable_timer_cb; +-} +- +-void __init arch_init_irq(void) +-{ +- unsigned irq_wb_chan2 = -1; +- unsigned irq_wb_chan3 = -1; +- bool misc_is_ar71xx; +- +- if (mips_machtype == ATH79_MACH_GENERIC_OF) { +- irqchip_init(); +- return; +- } +- +- if (soc_is_ar71xx() || soc_is_ar724x() || +- soc_is_ar913x() || soc_is_ar933x()) { +- irq_wb_chan2 = 3; +- irq_wb_chan3 = 2; +- } else if (soc_is_ar934x() || soc_is_qca953x()) { +- irq_wb_chan3 = 2; +- } +- +- ath79_cpu_irq_init(irq_wb_chan2, irq_wb_chan3); +- +- if (soc_is_ar71xx() || soc_is_ar913x()) +- misc_is_ar71xx = true; +- else if (soc_is_ar724x() || +- soc_is_ar933x() || +- soc_is_ar934x() || +- soc_is_qca953x() || +- soc_is_qca955x() || +- soc_is_qca956x() || +- soc_is_tp9343()) +- misc_is_ar71xx = false; +- else +- BUG(); +- ath79_misc_irq_init( +- ath79_reset_base + AR71XX_RESET_REG_MISC_INT_STATUS, +- ATH79_CPU_IRQ(6), ATH79_MISC_IRQ_BASE, misc_is_ar71xx); +- +- if (soc_is_ar934x()) +- ar934x_ip2_irq_init(); +- else if (soc_is_qca953x()) +- qca953x_irq_init(); +- else if (soc_is_qca955x()) +- qca955x_irq_init(); +- else if (soc_is_qca956x() || soc_is_tp9343()) +- qca956x_irq_init(); +-} +diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c +index 8d7ffa2e8265..7b089c07d2fa 100644 +--- a/arch/mips/ath79/setup.c ++++ b/arch/mips/ath79/setup.c +@@ -19,6 +19,7 @@ + #include <linux/clk.h> + #include <linux/clk-provider.h> + #include <linux/of_fdt.h> ++#include <linux/irqchip.h> + + #include <asm/bootinfo.h> + #include <asm/idle.h> +@@ -310,6 +311,11 @@ void __init plat_time_init(void) + mips_hpt_frequency = cpu_clk_rate / 2; + } + ++void __init arch_init_irq(void) ++{ ++ irqchip_init(); ++} ++ + static int __init ath79_setup(void) + { + if (mips_machtype == ATH79_MACH_GENERIC_OF) +-- +2.11.0 + diff --git a/target/linux/ath79/patches-4.14/0026-MIPS-ath79-sanitize-Kconfig-symbols.patch b/target/linux/ath79/patches-4.14/0026-MIPS-ath79-sanitize-Kconfig-symbols.patch new file mode 100644 index 0000000000..5f41656d1b --- /dev/null +++ b/target/linux/ath79/patches-4.14/0026-MIPS-ath79-sanitize-Kconfig-symbols.patch @@ -0,0 +1,119 @@ +From deda44895d289a72a235359fc21f8a62ea44dc1c Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 09:33:26 +0100 +Subject: [PATCH 26/27] MIPS: ath79: sanitize Kconfig symbols + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/Kconfig | 2 ++ + arch/mips/ath79/Kconfig | 48 +++++------------------------------------------- + arch/mips/ath79/Makefile | 10 ---------- + arch/mips/pci/Makefile | 2 +- + 4 files changed, 8 insertions(+), 54 deletions(-) + +Index: linux-4.14.18/arch/mips/Kconfig +=================================================================== +--- linux-4.14.18.orig/arch/mips/Kconfig ++++ linux-4.14.18/arch/mips/Kconfig +@@ -203,6 +203,8 @@ config ATH79 + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_MIPS16 + select SYS_SUPPORTS_ZBOOT_UART_PROM ++ select HW_HAS_PCI ++ select USB_ARCH_HAS_EHCI + select USE_OF + help + Support for the Atheros AR71XX/AR724X/AR913X SoCs. +Index: linux-4.14.18/arch/mips/ath79/Kconfig +=================================================================== +--- linux-4.14.18.orig/arch/mips/ath79/Kconfig ++++ linux-4.14.18/arch/mips/ath79/Kconfig +@@ -1,52 +1,14 @@ + # SPDX-License-Identifier: GPL-2.0 + if ATH79 + +-config SOC_AR71XX +- select HW_HAS_PCI +- def_bool n +- +-config SOC_AR724X +- select HW_HAS_PCI +- select PCI_AR724X if PCI +- def_bool n +- +-config SOC_AR913X +- def_bool n +- +-config SOC_AR933X +- def_bool n +- +-config SOC_AR934X +- select HW_HAS_PCI +- select PCI_AR724X if PCI +- def_bool n +- +-config SOC_QCA953X +- select USB_ARCH_HAS_EHCI +- def_bool n +- +-config SOC_QCA955X +- select HW_HAS_PCI +- select PCI_AR724X if PCI ++config PCI_AR71XX ++ bool "PCI support for AR7100 type SoCs" ++ depends on PCI + def_bool n + + config PCI_AR724X +- def_bool n +- +-config ATH79_DEV_GPIO_BUTTONS +- def_bool n +- +-config ATH79_DEV_LEDS_GPIO +- def_bool n +- +-config ATH79_DEV_SPI +- def_bool n +- +-config ATH79_DEV_USB +- def_bool n +- +-config ATH79_DEV_WMAC +- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X || SOC_QCA956X) ++ bool "PCI support for AR724x type SoCs" ++ depends on PCI + def_bool n + + endif +Index: linux-4.14.18/arch/mips/ath79/Makefile +=================================================================== +--- linux-4.14.18.orig/arch/mips/ath79/Makefile ++++ linux-4.14.18/arch/mips/ath79/Makefile +@@ -11,13 +11,3 @@ + obj-y := prom.o setup.o common.o clock.o + + obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +- +-# +-# Devices +-# +-obj-y += dev-common.o +-obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o +-obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o +-obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o +-obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o +-obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o +Index: linux-4.14.18/arch/mips/pci/Makefile +=================================================================== +--- linux-4.14.18.orig/arch/mips/pci/Makefile ++++ linux-4.14.18/arch/mips/pci/Makefile +@@ -23,7 +23,7 @@ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o + ops-bcm63xx.o + obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o + obj-$(CONFIG_PCI_AR2315) += pci-ar2315.o +-obj-$(CONFIG_SOC_AR71XX) += pci-ar71xx.o ++obj-$(CONFIG_PCI_AR71XX) += pci-ar71xx.o + obj-$(CONFIG_PCI_AR724X) += pci-ar724x.o + obj-$(CONFIG_MIPS_PCI_VIRTIO) += pci-virtio-guest.o + # diff --git a/target/linux/ath79/patches-4.14/0027-MIPS-ath79-drop-mips_machine-support.patch b/target/linux/ath79/patches-4.14/0027-MIPS-ath79-drop-mips_machine-support.patch new file mode 100644 index 0000000000..fd47b775f0 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0027-MIPS-ath79-drop-mips_machine-support.patch @@ -0,0 +1,180 @@ +From e03edbc8e68063b3fca7457fa048d8abe0045f1f Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Tue, 6 Mar 2018 10:15:54 +0100 +Subject: [PATCH 27/27] MIPS: ath79: drop mips_machine support + +Signed-off-by: John Crispin <john@phrozen.org> +--- + arch/mips/Kconfig | 1 - + arch/mips/ath79/machtypes.h | 28 ----------------- + arch/mips/ath79/setup.c | 74 ++++++--------------------------------------- + 3 files changed, 10 insertions(+), 93 deletions(-) + delete mode 100644 arch/mips/ath79/machtypes.h + +Index: linux-4.14.18/arch/mips/Kconfig +=================================================================== +--- linux-4.14.18.orig/arch/mips/Kconfig ++++ linux-4.14.18/arch/mips/Kconfig +@@ -196,7 +196,6 @@ config ATH79 + select COMMON_CLK + select CLKDEV_LOOKUP + select IRQ_MIPS_CPU +- select MIPS_MACHINE + select SYS_HAS_CPU_MIPS32_R2 + select SYS_HAS_EARLY_PRINTK + select SYS_SUPPORTS_32BIT_KERNEL +Index: linux-4.14.18/arch/mips/ath79/machtypes.h +=================================================================== +--- linux-4.14.18.orig/arch/mips/ath79/machtypes.h ++++ /dev/null +@@ -1,28 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X/AR913X machine type definitions +- * +- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * This program is free software; you can redistribute it and/or modify it +- * under the terms of the GNU General Public License version 2 as published +- * by the Free Software Foundation. +- */ +- +-#ifndef _ATH79_MACHTYPE_H +-#define _ATH79_MACHTYPE_H +- +-#include <asm/mips_machine.h> +- +-enum ath79_mach_type { +- ATH79_MACH_GENERIC_OF = -1, /* Device tree board */ +- ATH79_MACH_GENERIC = 0, +- ATH79_MACH_AP121, /* Atheros AP121 reference board */ +- ATH79_MACH_AP136_010, /* Atheros AP136-010 reference board */ +- ATH79_MACH_AP81, /* Atheros AP81 reference board */ +- ATH79_MACH_DB120, /* Atheros DB120 reference board */ +- ATH79_MACH_PB44, /* Atheros PB44 reference board */ +- ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */ +-}; +- +-#endif /* _ATH79_MACHTYPE_H */ +Index: linux-4.14.18/arch/mips/ath79/setup.c +=================================================================== +--- linux-4.14.18.orig/arch/mips/ath79/setup.c ++++ linux-4.14.18/arch/mips/ath79/setup.c +@@ -32,7 +32,6 @@ + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/ar71xx_regs.h> + #include "common.h" +-#include "machtypes.h" + + #define ATH79_SYS_TYPE_LEN 64 + +@@ -235,25 +234,21 @@ void __init plat_mem_setup(void) + else if (fw_passed_dtb) + __dt_setup_arch((void *)KSEG0ADDR(fw_passed_dtb)); + +- if (mips_machtype != ATH79_MACH_GENERIC_OF) { +- ath79_reset_base = ioremap_nocache(AR71XX_RESET_BASE, +- AR71XX_RESET_SIZE); +- ath79_pll_base = ioremap_nocache(AR71XX_PLL_BASE, +- AR71XX_PLL_SIZE); +- ath79_detect_sys_type(); +- ath79_ddr_ctrl_init(); ++ ath79_reset_base = ioremap_nocache(AR71XX_RESET_BASE, ++ AR71XX_RESET_SIZE); ++ ath79_pll_base = ioremap_nocache(AR71XX_PLL_BASE, ++ AR71XX_PLL_SIZE); ++ ath79_detect_sys_type(); ++ ath79_ddr_ctrl_init(); + +- detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX); +- +- /* OF machines should use the reset driver */ +- _machine_restart = ath79_restart; +- } ++ detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX); + ++ _machine_restart = ath79_restart; + _machine_halt = ath79_halt; + pm_power_off = ath79_halt; + } + +-static void __init ath79_of_plat_time_init(void) ++void __init plat_time_init(void) + { + struct device_node *np; + struct clk *clk; +@@ -283,62 +278,12 @@ static void __init ath79_of_plat_time_in + clk_put(clk); + } + +-void __init plat_time_init(void) +-{ +- unsigned long cpu_clk_rate; +- unsigned long ahb_clk_rate; +- unsigned long ddr_clk_rate; +- unsigned long ref_clk_rate; +- +- if (IS_ENABLED(CONFIG_OF) && mips_machtype == ATH79_MACH_GENERIC_OF) { +- ath79_of_plat_time_init(); +- return; +- } +- +- ath79_clocks_init(); +- +- cpu_clk_rate = ath79_get_sys_clk_rate("cpu"); +- ahb_clk_rate = ath79_get_sys_clk_rate("ahb"); +- ddr_clk_rate = ath79_get_sys_clk_rate("ddr"); +- ref_clk_rate = ath79_get_sys_clk_rate("ref"); +- +- pr_info("Clocks: CPU:%lu.%03luMHz, DDR:%lu.%03luMHz, AHB:%lu.%03luMHz, Ref:%lu.%03luMHz\n", +- cpu_clk_rate / 1000000, (cpu_clk_rate / 1000) % 1000, +- ddr_clk_rate / 1000000, (ddr_clk_rate / 1000) % 1000, +- ahb_clk_rate / 1000000, (ahb_clk_rate / 1000) % 1000, +- ref_clk_rate / 1000000, (ref_clk_rate / 1000) % 1000); +- +- mips_hpt_frequency = cpu_clk_rate / 2; +-} +- + void __init arch_init_irq(void) + { + irqchip_init(); + } + +-static int __init ath79_setup(void) +-{ +- if (mips_machtype == ATH79_MACH_GENERIC_OF) +- return 0; +- +- mips_machine_setup(); +- +- return 0; +-} +- +-arch_initcall(ath79_setup); +- + void __init device_tree_init(void) + { + unflatten_and_copy_device_tree(); + } +- +-MIPS_MACHINE(ATH79_MACH_GENERIC, +- "Generic", +- "Generic AR71XX/AR724X/AR913X based board", +- NULL); +- +-MIPS_MACHINE(ATH79_MACH_GENERIC_OF, +- "DTB", +- "Generic AR71XX/AR724X/AR913X based board (DT)", +- NULL); +Index: linux-4.14.18/arch/mips/ath79/clock.c +=================================================================== +--- linux-4.14.18.orig/arch/mips/ath79/clock.c ++++ linux-4.14.18/arch/mips/ath79/clock.c +@@ -26,7 +26,6 @@ + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/ar71xx_regs.h> + #include "common.h" +-#include "machtypes.h" + + #define AR71XX_BASE_FREQ 40000000 + #define AR724X_BASE_FREQ 40000000 diff --git a/target/linux/ath79/patches-4.14/0028-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch b/target/linux/ath79/patches-4.14/0028-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch new file mode 100644 index 0000000000..4e73c0a7fd --- /dev/null +++ b/target/linux/ath79/patches-4.14/0028-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch @@ -0,0 +1,238 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 6 Mar 2018 13:19:26 +0100 +Subject: [PATCH] MIPS: ath79: add helpers for setting clocks and expose + the ref clock + +Preparation for transitioning legacy the legacy clock setup code over +to OF. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -36,20 +36,46 @@ static struct clk_onecell_data clk_data + .clk_num = ARRAY_SIZE(clks), + }; + +-static struct clk *__init ath79_add_sys_clkdev( +- const char *id, unsigned long rate) ++static const char * const clk_names[ATH79_CLK_END] = { ++ [ATH79_CLK_CPU] = "cpu", ++ [ATH79_CLK_DDR] = "ddr", ++ [ATH79_CLK_AHB] = "ahb", ++ [ATH79_CLK_REF] = "ref", ++}; ++ ++static const char * __init ath79_clk_name(int type) + { +- struct clk *clk; +- int err; ++ BUG_ON(type >= ARRAY_SIZE(clk_names) || !clk_names[type]); ++ return clk_names[type]; ++} + +- clk = clk_register_fixed_rate(NULL, id, NULL, 0, rate); ++static void __init __ath79_set_clk(int type, const char *name, struct clk *clk) ++{ + if (IS_ERR(clk)) +- panic("failed to allocate %s clock structure", id); ++ panic("failed to allocate %s clock structure", clk_names[type]); + +- err = clk_register_clkdev(clk, id, NULL); +- if (err) +- panic("unable to register %s clock device", id); ++ clks[type] = clk; ++ clk_register_clkdev(clk, name, NULL); ++} ++ ++static struct clk * __init ath79_set_clk(int type, unsigned long rate) ++{ ++ const char *name = ath79_clk_name(type); ++ struct clk *clk; ++ ++ clk = clk_register_fixed_rate(NULL, name, NULL, 0, rate); ++ __ath79_set_clk(type, name, clk); ++ return clk; ++} ++ ++static struct clk * __init ath79_set_ff_clk(int type, const char *parent, ++ unsigned int mult, unsigned int div) ++{ ++ const char *name = ath79_clk_name(type); ++ struct clk *clk; + ++ clk = clk_register_fixed_factor(NULL, name, parent, 0, mult, div); ++ __ath79_set_clk(type, name, clk); + return clk; + } + +@@ -79,27 +105,15 @@ static void __init ar71xx_clocks_init(vo + div = (((pll >> AR71XX_AHB_DIV_SHIFT) & AR71XX_AHB_DIV_MASK) + 1) * 2; + ahb_rate = cpu_rate / div; + +- ath79_add_sys_clkdev("ref", ref_rate); +- clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); +- clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); +- clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); ++ ath79_set_clk(ATH79_CLK_REF, ref_rate); ++ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); ++ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); ++ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + + clk_add_alias("wdt", NULL, "ahb", NULL); + clk_add_alias("uart", NULL, "ahb", NULL); + } + +-static struct clk * __init ath79_reg_ffclk(const char *name, +- const char *parent_name, unsigned int mult, unsigned int div) +-{ +- struct clk *clk; +- +- clk = clk_register_fixed_factor(NULL, name, parent_name, 0, mult, div); +- if (IS_ERR(clk)) +- panic("failed to allocate %s clock structure", name); +- +- return clk; +-} +- + static void __init ar724x_clk_init(struct clk *ref_clk, void __iomem *pll_base) + { + u32 pll; +@@ -113,24 +127,19 @@ static void __init ar724x_clk_init(struc + ddr_div = ((pll >> AR724X_DDR_DIV_SHIFT) & AR724X_DDR_DIV_MASK) + 1; + ahb_div = (((pll >> AR724X_AHB_DIV_SHIFT) & AR724X_AHB_DIV_MASK) + 1) * 2; + +- clks[ATH79_CLK_CPU] = ath79_reg_ffclk("cpu", "ref", mult, div); +- clks[ATH79_CLK_DDR] = ath79_reg_ffclk("ddr", "ref", mult, div * ddr_div); +- clks[ATH79_CLK_AHB] = ath79_reg_ffclk("ahb", "ref", mult, div * ahb_div); ++ ath79_set_ff_clk(ATH79_CLK_CPU, "ref", mult, div); ++ ath79_set_ff_clk(ATH79_CLK_DDR, "ref", mult, div * ddr_div); ++ ath79_set_ff_clk(ATH79_CLK_AHB, "ref", mult, div * ahb_div); + } + + static void __init ar724x_clocks_init(void) + { + struct clk *ref_clk; + +- ref_clk = ath79_add_sys_clkdev("ref", AR724X_BASE_FREQ); ++ ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); + + ar724x_clk_init(ref_clk, ath79_pll_base); + +- /* just make happy plat_time_init() from arch/mips/ath79/setup.c */ +- clk_register_clkdev(clks[ATH79_CLK_CPU], "cpu", NULL); +- clk_register_clkdev(clks[ATH79_CLK_DDR], "ddr", NULL); +- clk_register_clkdev(clks[ATH79_CLK_AHB], "ahb", NULL); +- + clk_add_alias("wdt", NULL, "ahb", NULL); + clk_add_alias("uart", NULL, "ahb", NULL); + } +@@ -185,12 +194,12 @@ static void __init ar9330_clk_init(struc + AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK) + 1; + } + +- clks[ATH79_CLK_CPU] = ath79_reg_ffclk("cpu", "ref", +- ninit_mul, ref_div * out_div * cpu_div); +- clks[ATH79_CLK_DDR] = ath79_reg_ffclk("ddr", "ref", +- ninit_mul, ref_div * out_div * ddr_div); +- clks[ATH79_CLK_AHB] = ath79_reg_ffclk("ahb", "ref", +- ninit_mul, ref_div * out_div * ahb_div); ++ ath79_set_ff_clk(ATH79_CLK_CPU, "ref", ninit_mul, ++ ref_div * out_div * cpu_div); ++ ath79_set_ff_clk(ATH79_CLK_DDR, "ref", ninit_mul, ++ ref_div * out_div * ddr_div); ++ ath79_set_ff_clk(ATH79_CLK_AHB, "ref", ninit_mul, ++ ref_div * out_div * ahb_div); + } + + static void __init ar933x_clocks_init(void) +@@ -205,15 +214,10 @@ static void __init ar933x_clocks_init(vo + else + ref_rate = (25 * 1000 * 1000); + +- ref_clk = ath79_add_sys_clkdev("ref", ref_rate); ++ ref_clk = ath79_set_clk(ATH79_CLK_REF, ref_rate); + + ar9330_clk_init(ref_clk, ath79_pll_base); + +- /* just make happy plat_time_init() from arch/mips/ath79/setup.c */ +- clk_register_clkdev(clks[ATH79_CLK_CPU], "cpu", NULL); +- clk_register_clkdev(clks[ATH79_CLK_DDR], "ddr", NULL); +- clk_register_clkdev(clks[ATH79_CLK_AHB], "ahb", NULL); +- + clk_add_alias("wdt", NULL, "ahb", NULL); + clk_add_alias("uart", NULL, "ref", NULL); + } +@@ -343,10 +347,10 @@ static void __init ar934x_clocks_init(vo + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_add_sys_clkdev("ref", ref_rate); +- clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); +- clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); +- clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); ++ ath79_set_clk(ATH79_CLK_REF, ref_rate); ++ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); ++ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); ++ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + + clk_add_alias("wdt", NULL, "ref", NULL); + clk_add_alias("uart", NULL, "ref", NULL); +@@ -430,10 +434,10 @@ static void __init qca953x_clocks_init(v + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_add_sys_clkdev("ref", ref_rate); +- ath79_add_sys_clkdev("cpu", cpu_rate); +- ath79_add_sys_clkdev("ddr", ddr_rate); +- ath79_add_sys_clkdev("ahb", ahb_rate); ++ ath79_set_clk(ATH79_CLK_REF, ref_rate); ++ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); ++ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); ++ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + + clk_add_alias("wdt", NULL, "ref", NULL); + clk_add_alias("uart", NULL, "ref", NULL); +@@ -515,10 +519,10 @@ static void __init qca955x_clocks_init(v + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_add_sys_clkdev("ref", ref_rate); +- clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); +- clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); +- clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); ++ ath79_set_clk(ATH79_CLK_REF, ref_rate); ++ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); ++ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); ++ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + + clk_add_alias("wdt", NULL, "ref", NULL); + clk_add_alias("uart", NULL, "ref", NULL); +@@ -609,10 +613,10 @@ static void __init qca956x_clocks_init(v + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_add_sys_clkdev("ref", ref_rate); +- ath79_add_sys_clkdev("cpu", cpu_rate); +- ath79_add_sys_clkdev("ddr", ddr_rate); +- ath79_add_sys_clkdev("ahb", ahb_rate); ++ ath79_set_clk(ATH79_CLK_REF, ref_rate); ++ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); ++ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); ++ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + + clk_add_alias("wdt", NULL, "ref", NULL); + clk_add_alias("uart", NULL, "ref", NULL); +--- a/include/dt-bindings/clock/ath79-clk.h ++++ b/include/dt-bindings/clock/ath79-clk.h +@@ -13,7 +13,8 @@ + #define ATH79_CLK_CPU 0 + #define ATH79_CLK_DDR 1 + #define ATH79_CLK_AHB 2 ++#define ATH79_CLK_REF 3 + +-#define ATH79_CLK_END 3 ++#define ATH79_CLK_END 4 + + #endif /* __DT_BINDINGS_ATH79_CLK_H */ diff --git a/target/linux/ath79/patches-4.14/0029-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch b/target/linux/ath79/patches-4.14/0029-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch new file mode 100644 index 0000000000..07e750a96c --- /dev/null +++ b/target/linux/ath79/patches-4.14/0029-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch @@ -0,0 +1,110 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 6 Mar 2018 13:22:43 +0100 +Subject: [PATCH] MIPS: ath79: move legacy "wdt" and "uart" clock aliases + out of soc init + +Preparation for reusing functions for DT + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -109,9 +109,6 @@ static void __init ar71xx_clocks_init(vo + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +- +- clk_add_alias("wdt", NULL, "ahb", NULL); +- clk_add_alias("uart", NULL, "ahb", NULL); + } + + static void __init ar724x_clk_init(struct clk *ref_clk, void __iomem *pll_base) +@@ -139,9 +136,6 @@ static void __init ar724x_clocks_init(vo + ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); + + ar724x_clk_init(ref_clk, ath79_pll_base); +- +- clk_add_alias("wdt", NULL, "ahb", NULL); +- clk_add_alias("uart", NULL, "ahb", NULL); + } + + static void __init ar9330_clk_init(struct clk *ref_clk, void __iomem *pll_base) +@@ -217,9 +211,6 @@ static void __init ar933x_clocks_init(vo + ref_clk = ath79_set_clk(ATH79_CLK_REF, ref_rate); + + ar9330_clk_init(ref_clk, ath79_pll_base); +- +- clk_add_alias("wdt", NULL, "ahb", NULL); +- clk_add_alias("uart", NULL, "ref", NULL); + } + + static u32 __init ar934x_get_pll_freq(u32 ref, u32 ref_div, u32 nint, u32 nfrac, +@@ -352,9 +343,6 @@ static void __init ar934x_clocks_init(vo + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + +- clk_add_alias("wdt", NULL, "ref", NULL); +- clk_add_alias("uart", NULL, "ref", NULL); +- + iounmap(dpll_base); + } + +@@ -438,9 +426,6 @@ static void __init qca953x_clocks_init(v + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +- +- clk_add_alias("wdt", NULL, "ref", NULL); +- clk_add_alias("uart", NULL, "ref", NULL); + } + + static void __init qca955x_clocks_init(void) +@@ -523,9 +508,6 @@ static void __init qca955x_clocks_init(v + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +- +- clk_add_alias("wdt", NULL, "ref", NULL); +- clk_add_alias("uart", NULL, "ref", NULL); + } + + static void __init qca956x_clocks_init(void) +@@ -617,13 +599,13 @@ static void __init qca956x_clocks_init(v + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +- +- clk_add_alias("wdt", NULL, "ref", NULL); +- clk_add_alias("uart", NULL, "ref", NULL); + } + + void __init ath79_clocks_init(void) + { ++ const char *wdt; ++ const char *uart; ++ + if (soc_is_ar71xx()) + ar71xx_clocks_init(); + else if (soc_is_ar724x() || soc_is_ar913x()) +@@ -640,6 +622,20 @@ void __init ath79_clocks_init(void) + qca956x_clocks_init(); + else + BUG(); ++ ++ if (soc_is_ar71xx() || soc_is_ar724x() || soc_is_ar913x()) { ++ wdt = "ahb"; ++ uart = "ahb"; ++ } else if (soc_is_ar933x()) { ++ wdt = "ahb"; ++ uart = "ref"; ++ } else { ++ wdt = "ref"; ++ uart = "ref"; ++ } ++ ++ clk_add_alias("wdt", NULL, wdt, NULL); ++ clk_add_alias("uart", NULL, uart, NULL); + } + + unsigned long __init diff --git a/target/linux/ath79/patches-4.14/0030-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch b/target/linux/ath79/patches-4.14/0030-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch new file mode 100644 index 0000000000..d326880d84 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0030-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch @@ -0,0 +1,238 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 6 Mar 2018 13:23:20 +0100 +Subject: [PATCH] MIPS: ath79: pass PLL base to clock init functions + +Preparation for passing the mapped base via DT + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -79,7 +79,7 @@ static struct clk * __init ath79_set_ff_ + return clk; + } + +-static void __init ar71xx_clocks_init(void) ++static void __init ar71xx_clocks_init(void __iomem *pll_base) + { + unsigned long ref_rate; + unsigned long cpu_rate; +@@ -91,7 +91,7 @@ static void __init ar71xx_clocks_init(vo + + ref_rate = AR71XX_BASE_FREQ; + +- pll = ath79_pll_rr(AR71XX_PLL_REG_CPU_CONFIG); ++ pll = __raw_readl(pll_base + AR71XX_PLL_REG_CPU_CONFIG); + + div = ((pll >> AR71XX_PLL_FB_SHIFT) & AR71XX_PLL_FB_MASK) + 1; + freq = div * ref_rate; +@@ -129,13 +129,13 @@ static void __init ar724x_clk_init(struc + ath79_set_ff_clk(ATH79_CLK_AHB, "ref", mult, div * ahb_div); + } + +-static void __init ar724x_clocks_init(void) ++static void __init ar724x_clocks_init(void __iomem *pll_base) + { + struct clk *ref_clk; + + ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); + +- ar724x_clk_init(ref_clk, ath79_pll_base); ++ ar724x_clk_init(ref_clk, pll_base); + } + + static void __init ar9330_clk_init(struct clk *ref_clk, void __iomem *pll_base) +@@ -196,7 +196,7 @@ static void __init ar9330_clk_init(struc + ref_div * out_div * ahb_div); + } + +-static void __init ar933x_clocks_init(void) ++static void __init ar933x_clocks_init(void __iomem *pll_base) + { + struct clk *ref_clk; + unsigned long ref_rate; +@@ -233,7 +233,7 @@ static u32 __init ar934x_get_pll_freq(u3 + return ret; + } + +-static void __init ar934x_clocks_init(void) ++static void __init ar934x_clocks_init(void __iomem *pll_base) + { + unsigned long ref_rate; + unsigned long cpu_rate; +@@ -264,7 +264,7 @@ static void __init ar934x_clocks_init(vo + AR934X_SRIF_DPLL1_REFDIV_MASK; + frac = 1 << 18; + } else { +- pll = ath79_pll_rr(AR934X_PLL_CPU_CONFIG_REG); ++ pll = __raw_readl(pll_base + AR934X_PLL_CPU_CONFIG_REG); + out_div = (pll >> AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & + AR934X_PLL_CPU_CONFIG_OUTDIV_MASK; + ref_div = (pll >> AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT) & +@@ -291,7 +291,7 @@ static void __init ar934x_clocks_init(vo + AR934X_SRIF_DPLL1_REFDIV_MASK; + frac = 1 << 18; + } else { +- pll = ath79_pll_rr(AR934X_PLL_DDR_CONFIG_REG); ++ pll = __raw_readl(pll_base + AR934X_PLL_DDR_CONFIG_REG); + out_div = (pll >> AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & + AR934X_PLL_DDR_CONFIG_OUTDIV_MASK; + ref_div = (pll >> AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT) & +@@ -306,7 +306,7 @@ static void __init ar934x_clocks_init(vo + ddr_pll = ar934x_get_pll_freq(ref_rate, ref_div, nint, + nfrac, frac, out_div); + +- clk_ctrl = ath79_pll_rr(AR934X_PLL_CPU_DDR_CLK_CTRL_REG); ++ clk_ctrl = __raw_readl(pll_base + AR934X_PLL_CPU_DDR_CLK_CTRL_REG); + + postdiv = (clk_ctrl >> AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT) & + AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK; +@@ -346,7 +346,7 @@ static void __init ar934x_clocks_init(vo + iounmap(dpll_base); + } + +-static void __init qca953x_clocks_init(void) ++static void __init qca953x_clocks_init(void __iomem *pll_base) + { + unsigned long ref_rate; + unsigned long cpu_rate; +@@ -362,7 +362,7 @@ static void __init qca953x_clocks_init(v + else + ref_rate = 25 * 1000 * 1000; + +- pll = ath79_pll_rr(QCA953X_PLL_CPU_CONFIG_REG); ++ pll = __raw_readl(pll_base + QCA953X_PLL_CPU_CONFIG_REG); + out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & + QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK; + ref_div = (pll >> QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT) & +@@ -376,7 +376,7 @@ static void __init qca953x_clocks_init(v + cpu_pll += frac * (ref_rate >> 6) / ref_div; + cpu_pll /= (1 << out_div); + +- pll = ath79_pll_rr(QCA953X_PLL_DDR_CONFIG_REG); ++ pll = __raw_readl(pll_base + QCA953X_PLL_DDR_CONFIG_REG); + out_div = (pll >> QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & + QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK; + ref_div = (pll >> QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT) & +@@ -390,7 +390,7 @@ static void __init qca953x_clocks_init(v + ddr_pll += frac * (ref_rate >> 6) / (ref_div << 4); + ddr_pll /= (1 << out_div); + +- clk_ctrl = ath79_pll_rr(QCA953X_PLL_CLK_CTRL_REG); ++ clk_ctrl = __raw_readl(pll_base + QCA953X_PLL_CLK_CTRL_REG); + + postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & + QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; +@@ -428,7 +428,7 @@ static void __init qca953x_clocks_init(v + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + } + +-static void __init qca955x_clocks_init(void) ++static void __init qca955x_clocks_init(void __iomem *pll_base) + { + unsigned long ref_rate; + unsigned long cpu_rate; +@@ -444,7 +444,7 @@ static void __init qca955x_clocks_init(v + else + ref_rate = 25 * 1000 * 1000; + +- pll = ath79_pll_rr(QCA955X_PLL_CPU_CONFIG_REG); ++ pll = __raw_readl(pll_base + QCA955X_PLL_CPU_CONFIG_REG); + out_div = (pll >> QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & + QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK; + ref_div = (pll >> QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT) & +@@ -458,7 +458,7 @@ static void __init qca955x_clocks_init(v + cpu_pll += frac * ref_rate / (ref_div * (1 << 6)); + cpu_pll /= (1 << out_div); + +- pll = ath79_pll_rr(QCA955X_PLL_DDR_CONFIG_REG); ++ pll = __raw_readl(pll_base + QCA955X_PLL_DDR_CONFIG_REG); + out_div = (pll >> QCA955X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & + QCA955X_PLL_DDR_CONFIG_OUTDIV_MASK; + ref_div = (pll >> QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT) & +@@ -472,7 +472,7 @@ static void __init qca955x_clocks_init(v + ddr_pll += frac * ref_rate / (ref_div * (1 << 10)); + ddr_pll /= (1 << out_div); + +- clk_ctrl = ath79_pll_rr(QCA955X_PLL_CLK_CTRL_REG); ++ clk_ctrl = __raw_readl(pll_base + QCA955X_PLL_CLK_CTRL_REG); + + postdiv = (clk_ctrl >> QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & + QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; +@@ -510,7 +510,7 @@ static void __init qca955x_clocks_init(v + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + } + +-static void __init qca956x_clocks_init(void) ++static void __init qca956x_clocks_init(void __iomem *pll_base) + { + unsigned long ref_rate; + unsigned long cpu_rate; +@@ -526,13 +526,13 @@ static void __init qca956x_clocks_init(v + else + ref_rate = 25 * 1000 * 1000; + +- pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG_REG); ++ pll = __raw_readl(pll_base + QCA956X_PLL_CPU_CONFIG_REG); + out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & + QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK; + ref_div = (pll >> QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT) & + QCA956X_PLL_CPU_CONFIG_REFDIV_MASK; + +- pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG1_REG); ++ pll = __raw_readl(pll_base + QCA956X_PLL_CPU_CONFIG1_REG); + nint = (pll >> QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT) & + QCA956X_PLL_CPU_CONFIG1_NINT_MASK; + hfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT) & +@@ -545,12 +545,12 @@ static void __init qca956x_clocks_init(v + cpu_pll += (hfrac >> 13) * ref_rate / ref_div; + cpu_pll /= (1 << out_div); + +- pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG_REG); ++ pll = __raw_readl(pll_base + QCA956X_PLL_DDR_CONFIG_REG); + out_div = (pll >> QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & + QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK; + ref_div = (pll >> QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT) & + QCA956X_PLL_DDR_CONFIG_REFDIV_MASK; +- pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG1_REG); ++ pll = __raw_readl(pll_base + QCA956X_PLL_DDR_CONFIG1_REG); + nint = (pll >> QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT) & + QCA956X_PLL_DDR_CONFIG1_NINT_MASK; + hfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT) & +@@ -563,7 +563,7 @@ static void __init qca956x_clocks_init(v + ddr_pll += (hfrac >> 13) * ref_rate / ref_div; + ddr_pll /= (1 << out_div); + +- clk_ctrl = ath79_pll_rr(QCA956X_PLL_CLK_CTRL_REG); ++ clk_ctrl = __raw_readl(pll_base + QCA956X_PLL_CLK_CTRL_REG); + + postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & + QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; +@@ -607,19 +607,19 @@ void __init ath79_clocks_init(void) + const char *uart; + + if (soc_is_ar71xx()) +- ar71xx_clocks_init(); ++ ar71xx_clocks_init(ath79_pll_base); + else if (soc_is_ar724x() || soc_is_ar913x()) +- ar724x_clocks_init(); ++ ar724x_clocks_init(ath79_pll_base); + else if (soc_is_ar933x()) +- ar933x_clocks_init(); ++ ar933x_clocks_init(ath79_pll_base); + else if (soc_is_ar934x()) +- ar934x_clocks_init(); ++ ar934x_clocks_init(ath79_pll_base); + else if (soc_is_qca953x()) +- qca953x_clocks_init(); ++ qca953x_clocks_init(ath79_pll_base); + else if (soc_is_qca955x()) +- qca955x_clocks_init(); ++ qca955x_clocks_init(ath79_pll_base); + else if (soc_is_qca956x() || soc_is_tp9343()) +- qca956x_clocks_init(); ++ qca956x_clocks_init(ath79_pll_base); + else + BUG(); + diff --git a/target/linux/ath79/patches-4.14/0031-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch b/target/linux/ath79/patches-4.14/0031-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch new file mode 100644 index 0000000000..9cadc02d3d --- /dev/null +++ b/target/linux/ath79/patches-4.14/0031-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch @@ -0,0 +1,225 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 6 Mar 2018 13:24:07 +0100 +Subject: [PATCH] MIPS: ath79: make specifying the reference clock in DT + optional + +It can be autodetected for many SoCs using the strapping options. +If the clock is specified in DT, the autodetected value is ignored + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -79,6 +79,18 @@ static struct clk * __init ath79_set_ff_ + return clk; + } + ++static unsigned long __init ath79_setup_ref_clk(unsigned long rate) ++{ ++ struct clk *clk = clks[ATH79_CLK_REF]; ++ ++ if (clk) ++ rate = clk_get_rate(clk); ++ else ++ clk = ath79_set_clk(ATH79_CLK_REF, rate); ++ ++ return rate; ++} ++ + static void __init ar71xx_clocks_init(void __iomem *pll_base) + { + unsigned long ref_rate; +@@ -89,7 +101,7 @@ static void __init ar71xx_clocks_init(vo + u32 freq; + u32 div; + +- ref_rate = AR71XX_BASE_FREQ; ++ ref_rate = ath79_setup_ref_clk(AR71XX_BASE_FREQ); + + pll = __raw_readl(pll_base + AR71XX_PLL_REG_CPU_CONFIG); + +@@ -105,16 +117,17 @@ static void __init ar71xx_clocks_init(vo + div = (((pll >> AR71XX_AHB_DIV_SHIFT) & AR71XX_AHB_DIV_MASK) + 1) * 2; + ahb_rate = cpu_rate / div; + +- ath79_set_clk(ATH79_CLK_REF, ref_rate); + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + } + +-static void __init ar724x_clk_init(struct clk *ref_clk, void __iomem *pll_base) ++static void __init ar724x_clocks_init(void __iomem *pll_base) + { +- u32 pll; + u32 mult, div, ddr_div, ahb_div; ++ u32 pll; ++ ++ ath79_setup_ref_clk(AR71XX_BASE_FREQ); + + pll = __raw_readl(pll_base + AR724X_PLL_REG_CPU_CONFIG); + +@@ -129,17 +142,9 @@ static void __init ar724x_clk_init(struc + ath79_set_ff_clk(ATH79_CLK_AHB, "ref", mult, div * ahb_div); + } + +-static void __init ar724x_clocks_init(void __iomem *pll_base) +-{ +- struct clk *ref_clk; +- +- ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); +- +- ar724x_clk_init(ref_clk, pll_base); +-} +- +-static void __init ar9330_clk_init(struct clk *ref_clk, void __iomem *pll_base) ++static void __init ar933x_clocks_init(void __iomem *pll_base) + { ++ unsigned long ref_rate; + u32 clock_ctrl; + u32 ref_div; + u32 ninit_mul; +@@ -148,6 +153,15 @@ static void __init ar9330_clk_init(struc + u32 cpu_div; + u32 ddr_div; + u32 ahb_div; ++ u32 t; ++ ++ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); ++ if (t & AR933X_BOOTSTRAP_REF_CLK_40) ++ ref_rate = (40 * 1000 * 1000); ++ else ++ ref_rate = (25 * 1000 * 1000); ++ ++ ath79_setup_ref_clk(ref_rate); + + clock_ctrl = __raw_readl(pll_base + AR933X_PLL_CLOCK_CTRL_REG); + if (clock_ctrl & AR933X_PLL_CLOCK_CTRL_BYPASS) { +@@ -196,23 +210,6 @@ static void __init ar9330_clk_init(struc + ref_div * out_div * ahb_div); + } + +-static void __init ar933x_clocks_init(void __iomem *pll_base) +-{ +- struct clk *ref_clk; +- unsigned long ref_rate; +- u32 t; +- +- t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); +- if (t & AR933X_BOOTSTRAP_REF_CLK_40) +- ref_rate = (40 * 1000 * 1000); +- else +- ref_rate = (25 * 1000 * 1000); +- +- ref_clk = ath79_set_clk(ATH79_CLK_REF, ref_rate); +- +- ar9330_clk_init(ref_clk, ath79_pll_base); +-} +- + static u32 __init ar934x_get_pll_freq(u32 ref, u32 ref_div, u32 nint, u32 nfrac, + u32 frac, u32 out_div) + { +@@ -252,6 +249,8 @@ static void __init ar934x_clocks_init(vo + else + ref_rate = 25 * 1000 * 1000; + ++ ref_rate = ath79_setup_ref_clk(ref_rate); ++ + pll = __raw_readl(dpll_base + AR934X_SRIF_CPU_DPLL2_REG); + if (pll & AR934X_SRIF_DPLL2_LOCAL_PLL) { + out_div = (pll >> AR934X_SRIF_DPLL2_OUTDIV_SHIFT) & +@@ -338,7 +337,6 @@ static void __init ar934x_clocks_init(vo + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_set_clk(ATH79_CLK_REF, ref_rate); + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +@@ -362,6 +360,8 @@ static void __init qca953x_clocks_init(v + else + ref_rate = 25 * 1000 * 1000; + ++ ref_rate = ath79_setup_ref_clk(ref_rate); ++ + pll = __raw_readl(pll_base + QCA953X_PLL_CPU_CONFIG_REG); + out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & + QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK; +@@ -422,7 +422,6 @@ static void __init qca953x_clocks_init(v + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_set_clk(ATH79_CLK_REF, ref_rate); + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +@@ -444,6 +443,8 @@ static void __init qca955x_clocks_init(v + else + ref_rate = 25 * 1000 * 1000; + ++ ref_rate = ath79_setup_ref_clk(ref_rate); ++ + pll = __raw_readl(pll_base + QCA955X_PLL_CPU_CONFIG_REG); + out_div = (pll >> QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & + QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK; +@@ -504,7 +505,6 @@ static void __init qca955x_clocks_init(v + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_set_clk(ATH79_CLK_REF, ref_rate); + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +@@ -526,6 +526,8 @@ static void __init qca956x_clocks_init(v + else + ref_rate = 25 * 1000 * 1000; + ++ ref_rate = ath79_setup_ref_clk(ref_rate); ++ + pll = __raw_readl(pll_base + QCA956X_PLL_CPU_CONFIG_REG); + out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & + QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK; +@@ -595,7 +597,6 @@ static void __init qca956x_clocks_init(v + else + ahb_rate = cpu_pll / (postdiv + 1); + +- ath79_set_clk(ATH79_CLK_REF, ref_rate); + ath79_set_clk(ATH79_CLK_CPU, cpu_rate); + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); +@@ -671,10 +672,8 @@ static void __init ath79_clocks_init_dt_ + void __iomem *pll_base; + + ref_clk = of_clk_get(np, 0); +- if (IS_ERR(ref_clk)) { +- pr_err("%pOF: of_clk_get failed\n", np); +- goto err; +- } ++ if (!IS_ERR(ref_clk)) ++ clks[ATH79_CLK_REF] = ref_clk; + + pll_base = of_iomap(np, 0); + if (!pll_base) { +@@ -683,9 +682,9 @@ static void __init ath79_clocks_init_dt_ + } + + if (of_device_is_compatible(np, "qca,ar9130-pll")) +- ar724x_clk_init(ref_clk, pll_base); ++ ar724x_clocks_init(pll_base); + else if (of_device_is_compatible(np, "qca,ar9330-pll")) +- ar9330_clk_init(ref_clk, pll_base); ++ ar933x_clocks_init(pll_base); + else { + pr_err("%pOF: could not find any appropriate clk_init()\n", np); + goto err_iounmap; +@@ -703,9 +702,6 @@ err_iounmap: + + err_clk: + clk_put(ref_clk); +- +-err: +- return; + } + CLK_OF_DECLARE(ar9130_clk, "qca,ar9130-pll", ath79_clocks_init_dt_ng); + CLK_OF_DECLARE(ar9330_clk, "qca,ar9330-pll", ath79_clocks_init_dt_ng); diff --git a/target/linux/ath79/patches-4.14/0032-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch b/target/linux/ath79/patches-4.14/0032-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch new file mode 100644 index 0000000000..35c6ea7dbb --- /dev/null +++ b/target/linux/ath79/patches-4.14/0032-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch @@ -0,0 +1,73 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 6 Mar 2018 13:26:27 +0100 +Subject: [PATCH] MIPS: ath79: support setting up clock via DT on all SoC + types + +Use the same functions as the legacy code + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -658,16 +658,6 @@ ath79_get_sys_clk_rate(const char *id) + #ifdef CONFIG_OF + static void __init ath79_clocks_init_dt(struct device_node *np) + { +- of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); +-} +- +-CLK_OF_DECLARE(ar7100, "qca,ar7100-pll", ath79_clocks_init_dt); +-CLK_OF_DECLARE(ar7240, "qca,ar7240-pll", ath79_clocks_init_dt); +-CLK_OF_DECLARE(ar9340, "qca,ar9340-pll", ath79_clocks_init_dt); +-CLK_OF_DECLARE(ar9550, "qca,qca9550-pll", ath79_clocks_init_dt); +- +-static void __init ath79_clocks_init_dt_ng(struct device_node *np) +-{ + struct clk *ref_clk; + void __iomem *pll_base; + +@@ -681,14 +671,21 @@ static void __init ath79_clocks_init_dt_ + goto err_clk; + } + +- if (of_device_is_compatible(np, "qca,ar9130-pll")) ++ if (of_device_is_compatible(np, "qca,ar7100-pll")) ++ ar71xx_clocks_init(pll_base); ++ else if (of_device_is_compatible(np, "qca,ar7240-pll") || ++ of_device_is_compatible(np, "qca,ar9130-pll")) + ar724x_clocks_init(pll_base); + else if (of_device_is_compatible(np, "qca,ar9330-pll")) + ar933x_clocks_init(pll_base); +- else { +- pr_err("%pOF: could not find any appropriate clk_init()\n", np); +- goto err_iounmap; +- } ++ else if (of_device_is_compatible(np, "qca,ar9340-pll")) ++ ar934x_clocks_init(pll_base); ++ else if (of_device_is_compatible(np, "qca,qca9530-pll")) ++ qca953x_clocks_init(pll_base); ++ else if (of_device_is_compatible(np, "qca,qca9550-pll")) ++ qca955x_clocks_init(pll_base); ++ else if (of_device_is_compatible(np, "qca,qca9560-pll")) ++ qca956x_clocks_init(pll_base); + + if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) { + pr_err("%pOF: could not register clk provider\n", np); +@@ -703,6 +700,14 @@ err_iounmap: + err_clk: + clk_put(ref_clk); + } +-CLK_OF_DECLARE(ar9130_clk, "qca,ar9130-pll", ath79_clocks_init_dt_ng); +-CLK_OF_DECLARE(ar9330_clk, "qca,ar9330-pll", ath79_clocks_init_dt_ng); ++ ++CLK_OF_DECLARE(ar7100_clk, "qca,ar7100-pll", ath79_clocks_init_dt); ++CLK_OF_DECLARE(ar7240_clk, "qca,ar7240-pll", ath79_clocks_init_dt); ++CLK_OF_DECLARE(ar9130_clk, "qca,ar9130-pll", ath79_clocks_init_dt); ++CLK_OF_DECLARE(ar9330_clk, "qca,ar9330-pll", ath79_clocks_init_dt); ++CLK_OF_DECLARE(ar9340_clk, "qca,ar9340-pll", ath79_clocks_init_dt); ++CLK_OF_DECLARE(ar9530_clk, "qca,qca9530-pll", ath79_clocks_init_dt); ++CLK_OF_DECLARE(ar9550_clk, "qca,qca9550-pll", ath79_clocks_init_dt); ++CLK_OF_DECLARE(ar9560_clk, "qca,qca9560-pll", ath79_clocks_init_dt); ++ + #endif diff --git a/target/linux/ath79/patches-4.14/0033-MIPS-ath79-export-switch-MDIO-reference-clock.patch b/target/linux/ath79/patches-4.14/0033-MIPS-ath79-export-switch-MDIO-reference-clock.patch new file mode 100644 index 0000000000..6530344ce3 --- /dev/null +++ b/target/linux/ath79/patches-4.14/0033-MIPS-ath79-export-switch-MDIO-reference-clock.patch @@ -0,0 +1,54 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 6 Mar 2018 13:27:28 +0100 +Subject: [PATCH] MIPS: ath79: export switch MDIO reference clock + +On AR934x, the MDIO reference clock can be configured to a fixed 100 MHz +clock. If that feature is not used, it defaults to the main reference clock, +like on all other SoC. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -41,6 +41,7 @@ static const char * const clk_names[ATH7 + [ATH79_CLK_DDR] = "ddr", + [ATH79_CLK_AHB] = "ahb", + [ATH79_CLK_REF] = "ref", ++ [ATH79_CLK_MDIO] = "mdio", + }; + + static const char * __init ath79_clk_name(int type) +@@ -341,6 +342,10 @@ static void __init ar934x_clocks_init(vo + ath79_set_clk(ATH79_CLK_DDR, ddr_rate); + ath79_set_clk(ATH79_CLK_AHB, ahb_rate); + ++ clk_ctrl = __raw_readl(pll_base + AR934X_PLL_SWITCH_CLOCK_CONTROL_REG); ++ if (clk_ctrl & AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL) ++ ath79_set_clk(ATH79_CLK_MDIO, 100 * 1000 * 1000); ++ + iounmap(dpll_base); + } + +@@ -687,6 +692,9 @@ static void __init ath79_clocks_init_dt( + else if (of_device_is_compatible(np, "qca,qca9560-pll")) + qca956x_clocks_init(pll_base); + ++ if (!clks[ATH79_CLK_MDIO]) ++ clks[ATH79_CLK_MDIO] = clks[ATH79_CLK_REF]; ++ + if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) { + pr_err("%pOF: could not register clk provider\n", np); + goto err_iounmap; +--- a/include/dt-bindings/clock/ath79-clk.h ++++ b/include/dt-bindings/clock/ath79-clk.h +@@ -14,7 +14,8 @@ + #define ATH79_CLK_DDR 1 + #define ATH79_CLK_AHB 2 + #define ATH79_CLK_REF 3 ++#define ATH79_CLK_MDIO 4 + +-#define ATH79_CLK_END 4 ++#define ATH79_CLK_END 5 + + #endif /* __DT_BINDINGS_ATH79_CLK_H */ diff --git a/target/linux/ath79/patches-4.14/004-register_gpio_driver_earlier.patch b/target/linux/ath79/patches-4.14/004-register_gpio_driver_earlier.patch new file mode 100644 index 0000000000..9090491f9f --- /dev/null +++ b/target/linux/ath79/patches-4.14/004-register_gpio_driver_earlier.patch @@ -0,0 +1,20 @@ +HACK: register the GPIO driver earlier to ensure that gpio_request calls +from mach files succeed. + +Index: linux-4.14.18/drivers/gpio/gpio-ath79.c +=================================================================== +--- linux-4.14.18.orig/drivers/gpio/gpio-ath79.c ++++ linux-4.14.18/drivers/gpio/gpio-ath79.c +@@ -322,7 +322,11 @@ static struct platform_driver ath79_gpio + .remove = ath79_gpio_remove, + }; + +-module_platform_driver(ath79_gpio_driver); ++static int __init ath79_gpio_init(void) ++{ ++ return platform_driver_register(&ath79_gpio_driver); ++} ++postcore_initcall(ath79_gpio_init); + + MODULE_DESCRIPTION("Atheros AR71XX/AR724X/AR913X GPIO API support"); + MODULE_LICENSE("GPL v2"); diff --git a/target/linux/ath79/patches-4.14/405-mtd-tp-link-partition-parser.patch b/target/linux/ath79/patches-4.14/405-mtd-tp-link-partition-parser.patch new file mode 100644 index 0000000000..3734d3e5c5 --- /dev/null +++ b/target/linux/ath79/patches-4.14/405-mtd-tp-link-partition-parser.patch @@ -0,0 +1,29 @@ +Index: linux-4.14.18/drivers/mtd/Kconfig +=================================================================== +--- linux-4.14.18.orig/drivers/mtd/Kconfig ++++ linux-4.14.18/drivers/mtd/Kconfig +@@ -194,6 +194,12 @@ config MTD_MYLOADER_PARTS + You will still need the parsing functions to be called by the driver + for your particular device. It won't happen automatically. + ++config MTD_TPLINK_PARTS ++ tristate "TP-Link AR7XXX/AR9XXX partitioning support" ++ depends on ATH79 ++ ---help--- ++ TBD. ++ + comment "User Modules And Translation Layers" + + # +Index: linux-4.14.18/drivers/mtd/Makefile +=================================================================== +--- linux-4.14.18.orig/drivers/mtd/Makefile ++++ linux-4.14.18/drivers/mtd/Makefile +@@ -18,6 +18,7 @@ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63 + obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o + obj-y += parsers/ ++obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o + + # 'Users' - code which presents functionality to userspace. + obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o diff --git a/target/linux/ath79/patches-4.14/420-net-ar71xx_mac_driver.patch b/target/linux/ath79/patches-4.14/420-net-ar71xx_mac_driver.patch new file mode 100644 index 0000000000..feb2e6a393 --- /dev/null +++ b/target/linux/ath79/patches-4.14/420-net-ar71xx_mac_driver.patch @@ -0,0 +1,28 @@ +--- a/drivers/net/ethernet/atheros/Kconfig ++++ b/drivers/net/ethernet/atheros/Kconfig +@@ -5,7 +5,7 @@ + config NET_VENDOR_ATHEROS + bool "Atheros devices" + default y +- depends on PCI ++ depends on (PCI || ATH79) + ---help--- + If you have a network (Ethernet) card belonging to this class, say Y. + +@@ -78,4 +78,6 @@ config ALX + To compile this driver as a module, choose M here. The module + will be called alx. + ++source drivers/net/ethernet/atheros/ag71xx/Kconfig ++ + endif # NET_VENDOR_ATHEROS +--- a/drivers/net/ethernet/atheros/Makefile ++++ b/drivers/net/ethernet/atheros/Makefile +@@ -2,6 +2,7 @@ + # Makefile for the Atheros network device drivers. + # + ++obj-$(CONFIG_AG71XX) += ag71xx/ + obj-$(CONFIG_ATL1) += atlx/ + obj-$(CONFIG_ATL2) += atlx/ + obj-$(CONFIG_ATL1E) += atl1e/ diff --git a/target/linux/ath79/patches-4.14/430-drivers-link-spi-before-mtd.patch b/target/linux/ath79/patches-4.14/430-drivers-link-spi-before-mtd.patch new file mode 100644 index 0000000000..a862454597 --- /dev/null +++ b/target/linux/ath79/patches-4.14/430-drivers-link-spi-before-mtd.patch @@ -0,0 +1,12 @@ +--- a/drivers/Makefile ++++ b/drivers/Makefile +@@ -77,8 +77,8 @@ obj-$(CONFIG_SCSI) += scsi/ + obj-y += nvme/ + obj-$(CONFIG_ATA) += ata/ + obj-$(CONFIG_TARGET_CORE) += target/ +-obj-$(CONFIG_MTD) += mtd/ + obj-$(CONFIG_SPI) += spi/ ++obj-$(CONFIG_MTD) += mtd/ + obj-$(CONFIG_SPMI) += spmi/ + obj-$(CONFIG_HSI) += hsi/ + obj-y += net/ diff --git a/target/linux/ath79/patches-4.14/461-spi-ath79-add-fast-flash-read.patch b/target/linux/ath79/patches-4.14/461-spi-ath79-add-fast-flash-read.patch new file mode 100644 index 0000000000..5c3583f758 --- /dev/null +++ b/target/linux/ath79/patches-4.14/461-spi-ath79-add-fast-flash-read.patch @@ -0,0 +1,60 @@ +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -102,9 +102,6 @@ static void ath79_spi_enable(struct ath7 + /* save CTRL register */ + sp->reg_ctrl = ath79_spi_rr(sp, AR71XX_SPI_REG_CTRL); + sp->ioc_base = ath79_spi_rr(sp, AR71XX_SPI_REG_IOC); +- +- /* TODO: setup speed? */ +- ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43); + } + + static void ath79_spi_disable(struct ath79_spi *sp) +@@ -205,6 +202,38 @@ static u32 ath79_spi_txrx_mode0(struct s + return ath79_spi_rr(sp, AR71XX_SPI_REG_RDS); + } + ++static bool ath79_spi_flash_read_supported(struct spi_device *spi) ++{ ++ if (spi->chip_select || gpio_is_valid(spi->cs_gpio)) ++ return false; ++ ++ return true; ++} ++ ++static int ath79_spi_read_flash_data(struct spi_device *spi, ++ struct spi_flash_read_message *msg) ++{ ++ struct ath79_spi *sp = ath79_spidev_to_sp(spi); ++ ++ if (msg->addr_width > 3) ++ return -EOPNOTSUPP; ++ ++ /* disable GPIO mode */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0); ++ ++ memcpy_fromio(msg->buf, sp->base + msg->from, msg->len); ++ ++ /* enable GPIO mode */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, AR71XX_SPI_FS_GPIO); ++ ++ /* restore IOC register */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); ++ ++ msg->retlen = msg->len; ++ ++ return 0; ++} ++ + static int ath79_spi_probe(struct platform_device *pdev) + { + struct spi_master *master; +@@ -234,6 +263,8 @@ static int ath79_spi_probe(struct platfo + master->num_chipselect = pdata->num_chipselect; + master->cs_gpios = pdata->cs_gpios; + } ++ master->spi_flash_read = ath79_spi_read_flash_data; ++ master->flash_read_supported = ath79_spi_flash_read_supported; + + sp->bitbang.master = master; + sp->bitbang.chipselect = ath79_spi_chipselect; diff --git a/target/linux/ath79/patches-4.14/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch b/target/linux/ath79/patches-4.14/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch new file mode 100644 index 0000000000..c0d30eaefa --- /dev/null +++ b/target/linux/ath79/patches-4.14/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch @@ -0,0 +1,102 @@ +Index: linux-4.14.18/arch/mips/include/asm/mach-ath79/mangle-port.h +=================================================================== +--- /dev/null ++++ linux-4.14.18/arch/mips/include/asm/mach-ath79/mangle-port.h +@@ -0,0 +1,37 @@ ++/* ++ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> ++ * ++ * This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h ++ * Copyright (C) 2003, 2004 Ralf Baechle ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#ifndef __ASM_MACH_ATH79_MANGLE_PORT_H ++#define __ASM_MACH_ATH79_MANGLE_PORT_H ++ ++#ifdef CONFIG_PCI_AR71XX ++extern unsigned long (ath79_pci_swizzle_b)(unsigned long port); ++extern unsigned long (ath79_pci_swizzle_w)(unsigned long port); ++#else ++#define ath79_pci_swizzle_b(port) (port) ++#define ath79_pci_swizzle_w(port) (port) ++#endif ++ ++#define __swizzle_addr_b(port) ath79_pci_swizzle_b(port) ++#define __swizzle_addr_w(port) ath79_pci_swizzle_w(port) ++#define __swizzle_addr_l(port) (port) ++#define __swizzle_addr_q(port) (port) ++ ++# define ioswabb(a, x) (x) ++# define __mem_ioswabb(a, x) (x) ++# define ioswabw(a, x) (x) ++# define __mem_ioswabw(a, x) cpu_to_le16(x) ++# define ioswabl(a, x) (x) ++# define __mem_ioswabl(a, x) cpu_to_le32(x) ++# define ioswabq(a, x) (x) ++# define __mem_ioswabq(a, x) cpu_to_le64(x) ++ ++#endif /* __ASM_MACH_ATH79_MANGLE_PORT_H */ +Index: linux-4.14.18/arch/mips/pci/pci-ar71xx.c +=================================================================== +--- linux-4.14.18.orig/arch/mips/pci/pci-ar71xx.c ++++ linux-4.14.18/arch/mips/pci/pci-ar71xx.c +@@ -73,6 +73,45 @@ static const u32 ar71xx_pci_read_mask[8] + 0, 0xff, 0xffff, 0, 0xffffffff, 0, 0, 0 + }; + ++static unsigned long (*__ath79_pci_swizzle_b)(unsigned long port); ++static unsigned long (*__ath79_pci_swizzle_w)(unsigned long port); ++ ++static inline bool ar71xx_is_pci_addr(unsigned long port) ++{ ++ unsigned long phys = CPHYSADDR(port); ++ ++ return (phys >= AR71XX_PCI_MEM_BASE && ++ phys < AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE); ++} ++ ++static unsigned long ar71xx_pci_swizzle_b(unsigned long port) ++{ ++ return ar71xx_is_pci_addr(port) ? port ^ 3 : port; ++} ++ ++static unsigned long ar71xx_pci_swizzle_w(unsigned long port) ++{ ++ return ar71xx_is_pci_addr(port) ? port ^ 2 : port; ++} ++ ++unsigned long ath79_pci_swizzle_b(unsigned long port) ++{ ++ if (__ath79_pci_swizzle_b) ++ return __ath79_pci_swizzle_b(port); ++ ++ return port; ++} ++EXPORT_SYMBOL(ath79_pci_swizzle_b); ++ ++unsigned long ath79_pci_swizzle_w(unsigned long port) ++{ ++ if (__ath79_pci_swizzle_w) ++ return __ath79_pci_swizzle_w(port); ++ ++ return port; ++} ++EXPORT_SYMBOL(ath79_pci_swizzle_w); ++ + static inline u32 ar71xx_pci_get_ble(int where, int size, int local) + { + u32 t; +@@ -384,6 +423,9 @@ static int ar71xx_pci_probe(struct platf + + register_pci_controller(&apc->pci_ctrl); + ++ __ath79_pci_swizzle_b = ar71xx_pci_swizzle_b; ++ __ath79_pci_swizzle_w = ar71xx_pci_swizzle_w; ++ + return 0; + } + diff --git a/target/linux/ath79/patches-4.14/490-usb-ehci-add-quirks-for-qca-socs.patch b/target/linux/ath79/patches-4.14/490-usb-ehci-add-quirks-for-qca-socs.patch new file mode 100644 index 0000000000..8a05adb050 --- /dev/null +++ b/target/linux/ath79/patches-4.14/490-usb-ehci-add-quirks-for-qca-socs.patch @@ -0,0 +1,103 @@ +--- a/drivers/usb/host/ehci-hcd.c ++++ b/drivers/usb/host/ehci-hcd.c +@@ -252,6 +252,37 @@ int ehci_reset(struct ehci_hcd *ehci) + command |= CMD_RESET; + dbg_cmd (ehci, "reset", command); + ehci_writel(ehci, command, &ehci->regs->command); ++ ++ if (ehci->qca_force_host_mode) { ++ u32 usbmode; ++ ++ udelay(1000); ++ ++ usbmode = ehci_readl(ehci, &ehci->regs->usbmode); ++ usbmode |= USBMODE_CM_HC | (1 << 4); ++ ehci_writel(ehci, usbmode, &ehci->regs->usbmode); ++ ++ ehci_dbg(ehci, "forced host mode, usbmode: %08x\n", ++ ehci_readl(ehci, &ehci->regs->usbmode)); ++ } ++ ++ if (ehci->qca_force_16bit_ptw) { ++ u32 port_status; ++ ++ udelay(1000); ++ ++ /* enable 16-bit UTMI interface */ ++ port_status = ehci_readl(ehci, &ehci->regs->port_status[0]); ++ port_status |= BIT(28); ++ ehci_writel(ehci, port_status, &ehci->regs->port_status[0]); ++ ++ ehci_dbg(ehci, "16-bit UTMI interface enabled, status: %08x\n", ++ ehci_readl(ehci, &ehci->regs->port_status[0])); ++ } ++ ++ if (ehci->reset_notifier) ++ ehci->reset_notifier(ehci_to_hcd(ehci)); ++ + ehci->rh_state = EHCI_RH_HALTED; + ehci->next_statechange = jiffies; + retval = ehci_handshake(ehci, &ehci->regs->command, +--- a/drivers/usb/host/ehci.h ++++ b/drivers/usb/host/ehci.h +@@ -231,6 +231,10 @@ struct ehci_hcd { /* one per controlle + unsigned need_oc_pp_cycle:1; /* MPC834X port power */ + unsigned imx28_write_fix:1; /* For Freescale i.MX28 */ + unsigned ignore_oc:1; ++ unsigned qca_force_host_mode:1; ++ unsigned qca_force_16bit_ptw:1; /* force 16 bit UTMI */ ++ ++ void (*reset_notifier)(struct usb_hcd *hcd); + + /* required for usb32 quirk */ + #define OHCI_CTRL_HCFS (3 << 6) +--- a/include/linux/usb/ehci_pdriver.h ++++ b/include/linux/usb/ehci_pdriver.h +@@ -50,6 +50,8 @@ struct usb_ehci_pdata { + unsigned reset_on_resume:1; + unsigned dma_mask_64:1; + unsigned ignore_oc:1; ++ unsigned qca_force_host_mode:1; ++ unsigned qca_force_16bit_ptw:1; + + /* Turn on all power and clocks */ + int (*power_on)(struct platform_device *pdev); +@@ -59,6 +61,7 @@ struct usb_ehci_pdata { + * turn off everything else */ + void (*power_suspend)(struct platform_device *pdev); + int (*pre_setup)(struct usb_hcd *hcd); ++ void (*reset_notifier)(struct platform_device *pdev); + }; + + #endif /* __USB_CORE_EHCI_PDRIVER_H */ +--- a/drivers/usb/host/ehci-platform.c ++++ b/drivers/usb/host/ehci-platform.c +@@ -52,6 +52,14 @@ struct ehci_platform_priv { + + static const char hcd_name[] = "ehci-platform"; + ++static void ehci_platform_reset_notifier(struct usb_hcd *hcd) ++{ ++ struct platform_device *pdev = to_platform_device(hcd->self.controller); ++ struct usb_ehci_pdata *pdata = pdev->dev.platform_data; ++ ++ pdata->reset_notifier(pdev); ++} ++ + static int ehci_platform_reset(struct usb_hcd *hcd) + { + struct platform_device *pdev = to_platform_device(hcd->self.controller); +@@ -261,6 +269,13 @@ static int ehci_platform_probe(struct pl + priv->reset_on_resume = true; + if (pdata->ignore_oc) + ehci->ignore_oc = 1; ++ if (pdata->qca_force_host_mode) ++ ehci->qca_force_host_mode = 1; ++ if (pdata->qca_force_16bit_ptw) ++ ehci->qca_force_16bit_ptw = 1; ++ ++ if (pdata->reset_notifier) ++ ehci->reset_notifier = ehci_platform_reset_notifier; + + #ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO + if (ehci->big_endian_mmio) { diff --git a/target/linux/ath79/patches-4.14/900-mdio_bitbang_ignore_ta_value.patch b/target/linux/ath79/patches-4.14/900-mdio_bitbang_ignore_ta_value.patch new file mode 100644 index 0000000000..8f8f349a66 --- /dev/null +++ b/target/linux/ath79/patches-4.14/900-mdio_bitbang_ignore_ta_value.patch @@ -0,0 +1,32 @@ +--- a/drivers/net/phy/mdio-bitbang.c ++++ b/drivers/net/phy/mdio-bitbang.c +@@ -155,7 +155,7 @@ static int mdiobb_cmd_addr(struct mdiobb + static int mdiobb_read(struct mii_bus *bus, int phy, int reg) + { + struct mdiobb_ctrl *ctrl = bus->priv; +- int ret, i; ++ int ret; + + if (reg & MII_ADDR_C45) { + reg = mdiobb_cmd_addr(ctrl, phy, reg); +@@ -165,19 +165,7 @@ static int mdiobb_read(struct mii_bus *b + + ctrl->ops->set_mdio_dir(ctrl, 0); + +- /* check the turnaround bit: the PHY should be driving it to zero, if this +- * PHY is listed in phy_ignore_ta_mask as having broken TA, skip that +- */ +- if (mdiobb_get_bit(ctrl) != 0 && +- !(bus->phy_ignore_ta_mask & (1 << phy))) { +- /* PHY didn't drive TA low -- flush any bits it +- * may be trying to send. +- */ +- for (i = 0; i < 32; i++) +- mdiobb_get_bit(ctrl); +- +- return 0xffff; +- } ++ mdiobb_get_bit(ctrl); + + ret = mdiobb_get_num(ctrl, 16); + mdiobb_get_bit(ctrl); diff --git a/target/linux/ath79/patches-4.14/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch b/target/linux/ath79/patches-4.14/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch new file mode 100644 index 0000000000..6151cc292a --- /dev/null +++ b/target/linux/ath79/patches-4.14/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch @@ -0,0 +1,63 @@ +From 66e584435ac0de6e0abeb6d7166fe4fe25d6bb73 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jogo@openwrt.org> +Date: Tue, 16 Jun 2015 13:15:08 +0200 +Subject: [PATCH] phy/mdio-bitbang: prevent rescheduling during command + +It seems some phys have some maximum timings for accessing the MDIO line, +resulting in bit errors under cpu stress. Prevent this from happening by +disabling interrupts when sending commands. + +Signed-off-by: Jonas Gorski <jogo@openwrt.org> +--- + drivers/net/phy/mdio-bitbang.c | 9 +++++++++ + 1 file changed, 9 insertions(+) + +Index: linux-4.14.18/drivers/net/phy/mdio-bitbang.c +=================================================================== +--- linux-4.14.18.orig/drivers/net/phy/mdio-bitbang.c ++++ linux-4.14.18/drivers/net/phy/mdio-bitbang.c +@@ -17,6 +17,7 @@ + * kind, whether express or implied. + */ + ++#include <linux/irqflags.h> + #include <linux/module.h> + #include <linux/mdio-bitbang.h> + #include <linux/types.h> +@@ -156,7 +157,9 @@ static int mdiobb_read(struct mii_bus *b + { + struct mdiobb_ctrl *ctrl = bus->priv; + int ret; ++ unsigned long flags; + ++ local_irq_save(flags); + if (reg & MII_ADDR_C45) { + reg = mdiobb_cmd_addr(ctrl, phy, reg); + mdiobb_cmd(ctrl, MDIO_C45_READ, phy, reg); +@@ -169,13 +172,17 @@ static int mdiobb_read(struct mii_bus *b + + ret = mdiobb_get_num(ctrl, 16); + mdiobb_get_bit(ctrl); ++ local_irq_restore(flags); ++ + return ret; + } + + static int mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val) + { + struct mdiobb_ctrl *ctrl = bus->priv; ++ unsigned long flags; + ++ local_irq_save(flags); + if (reg & MII_ADDR_C45) { + reg = mdiobb_cmd_addr(ctrl, phy, reg); + mdiobb_cmd(ctrl, MDIO_C45_WRITE, phy, reg); +@@ -190,6 +197,8 @@ static int mdiobb_write(struct mii_bus * + + ctrl->ops->set_mdio_dir(ctrl, 0); + mdiobb_get_bit(ctrl); ++ local_irq_restore(flags); ++ + return 0; + } + diff --git a/target/linux/ath79/patches-4.14/902-at803x-add-reset-gpio-pdata.patch b/target/linux/ath79/patches-4.14/902-at803x-add-reset-gpio-pdata.patch new file mode 100644 index 0000000000..cb3ed89e98 --- /dev/null +++ b/target/linux/ath79/patches-4.14/902-at803x-add-reset-gpio-pdata.patch @@ -0,0 +1,68 @@ +Add support for configuring AT803x GPIO reset via platform data. +This is necessary, because ath79 is not converted to device tree yet. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> + +--- a/include/linux/platform_data/phy-at803x.h ++++ b/include/linux/platform_data/phy-at803x.h +@@ -6,6 +6,8 @@ struct at803x_platform_data { + int enable_rgmii_tx_delay:1; + int enable_rgmii_rx_delay:1; + int fixup_rgmii_tx_delay:1; ++ int has_reset_gpio:1; ++ int reset_gpio; + }; + + #endif /* _PHY_AT803X_PDATA_H */ +--- a/drivers/net/phy/at803x.c ++++ b/drivers/net/phy/at803x.c +@@ -264,6 +264,7 @@ static int at803x_resume(struct phy_devi + + static int at803x_probe(struct phy_device *phydev) + { ++ struct at803x_platform_data *pdata; + struct device *dev = &phydev->mdio.dev; + struct at803x_priv *priv; + struct gpio_desc *gpiod_reset; +@@ -276,6 +277,12 @@ static int at803x_probe(struct phy_devic + phydev->drv->phy_id != ATH8032_PHY_ID) + goto does_not_require_reset_workaround; + ++ pdata = dev_get_platdata(dev); ++ if (pdata && pdata->has_reset_gpio) { ++ devm_gpio_request(dev, pdata->reset_gpio, "reset"); ++ gpio_direction_output(pdata->reset_gpio, 1); ++ } ++ + gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_reset)) + return PTR_ERR(gpiod_reset); +@@ -407,15 +414,23 @@ static void at803x_link_change_notify(st + * cannot recover from by software. + */ + if (phydev->state == PHY_NOLINK) { +- if (priv->gpiod_reset && !priv->phy_reset) { ++ if ((priv->gpiod_reset || (pdata && pdata->has_reset_gpio)) && ++ !priv->phy_reset) { + struct at803x_context context; + + at803x_context_save(phydev, &context); + +- gpiod_set_value(priv->gpiod_reset, 1); +- msleep(1); +- gpiod_set_value(priv->gpiod_reset, 0); +- msleep(1); ++ if (pdata && pdata->has_reset_gpio) { ++ gpio_set_value_cansleep(pdata->reset_gpio, 0); ++ msleep(1); ++ gpio_set_value_cansleep(pdata->reset_gpio, 1); ++ msleep(1); ++ } else { ++ gpiod_set_value(priv->gpiod_reset, 1); ++ msleep(1); ++ gpiod_set_value(priv->gpiod_reset, 0); ++ msleep(1); ++ } + + at803x_context_restore(phydev, &context); + diff --git a/target/linux/ath79/patches-4.14/910-unaligned_access_hacks.patch b/target/linux/ath79/patches-4.14/910-unaligned_access_hacks.patch new file mode 100644 index 0000000000..1ac28e67c2 --- /dev/null +++ b/target/linux/ath79/patches-4.14/910-unaligned_access_hacks.patch @@ -0,0 +1,980 @@ +Index: linux-4.14.18/arch/mips/include/asm/checksum.h +=================================================================== +--- linux-4.14.18.orig/arch/mips/include/asm/checksum.h ++++ linux-4.14.18/arch/mips/include/asm/checksum.h +@@ -134,26 +134,30 @@ static inline __sum16 ip_fast_csum(const + const unsigned int *stop = word + ihl; + unsigned int csum; + int carry; ++ unsigned int w; + +- csum = word[0]; +- csum += word[1]; +- carry = (csum < word[1]); ++ csum = net_hdr_word(word++); ++ ++ w = net_hdr_word(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; + +- csum += word[2]; +- carry = (csum < word[2]); ++ w = net_hdr_word(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; + +- csum += word[3]; +- carry = (csum < word[3]); ++ w = net_hdr_word(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; + +- word += 4; + do { +- csum += *word; +- carry = (csum < *word); ++ w = net_hdr_word(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; +- word++; + } while (word != stop); + + return csum_fold(csum); +@@ -214,73 +218,6 @@ static inline __sum16 ip_compute_csum(co + return csum_fold(csum_partial(buff, len, 0)); + } + +-#define _HAVE_ARCH_IPV6_CSUM +-static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, +- const struct in6_addr *daddr, +- __u32 len, __u8 proto, +- __wsum sum) +-{ +- __wsum tmp; +- +- __asm__( +- " .set push # csum_ipv6_magic\n" +- " .set noreorder \n" +- " .set noat \n" +- " addu %0, %5 # proto (long in network byte order)\n" +- " sltu $1, %0, %5 \n" +- " addu %0, $1 \n" +- +- " addu %0, %6 # csum\n" +- " sltu $1, %0, %6 \n" +- " lw %1, 0(%2) # four words source address\n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " lw %1, 4(%2) \n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " lw %1, 8(%2) \n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " lw %1, 12(%2) \n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " lw %1, 0(%3) \n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " lw %1, 4(%3) \n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " lw %1, 8(%3) \n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " lw %1, 12(%3) \n" +- " addu %0, $1 \n" +- " addu %0, %1 \n" +- " sltu $1, %0, %1 \n" +- +- " addu %0, $1 # Add final carry\n" +- " .set pop" +- : "=&r" (sum), "=&r" (tmp) +- : "r" (saddr), "r" (daddr), +- "0" (htonl(len)), "r" (htonl(proto)), "r" (sum)); +- +- return csum_fold(sum); +-} +- + #include <asm-generic/checksum.h> + #endif /* CONFIG_GENERIC_CSUM */ + +Index: linux-4.14.18/include/uapi/linux/ip.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/ip.h ++++ linux-4.14.18/include/uapi/linux/ip.h +@@ -103,7 +103,7 @@ struct iphdr { + __be32 saddr; + __be32 daddr; + /*The options start here. */ +-}; ++} __attribute__((packed, aligned(2))); + + + struct ip_auth_hdr { +Index: linux-4.14.18/include/uapi/linux/ipv6.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/ipv6.h ++++ linux-4.14.18/include/uapi/linux/ipv6.h +@@ -131,7 +131,7 @@ struct ipv6hdr { + + struct in6_addr saddr; + struct in6_addr daddr; +-}; ++} __attribute__((packed, aligned(2))); + + + /* index values for the variables in ipv6_devconf */ +Index: linux-4.14.18/include/uapi/linux/tcp.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/tcp.h ++++ linux-4.14.18/include/uapi/linux/tcp.h +@@ -55,7 +55,7 @@ struct tcphdr { + __be16 window; + __sum16 check; + __be16 urg_ptr; +-}; ++} __attribute__((packed, aligned(2))); + + /* + * The union cast uses a gcc extension to avoid aliasing problems +@@ -65,7 +65,7 @@ struct tcphdr { + union tcp_word_hdr { + struct tcphdr hdr; + __be32 words[5]; +-}; ++} __attribute__((packed, aligned(2))); + + #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) + +Index: linux-4.14.18/include/uapi/linux/udp.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/udp.h ++++ linux-4.14.18/include/uapi/linux/udp.h +@@ -25,7 +25,7 @@ struct udphdr { + __be16 dest; + __be16 len; + __sum16 check; +-}; ++} __attribute__((packed, aligned(2))); + + /* UDP socket options */ + #define UDP_CORK 1 /* Never send partially complete segments */ +Index: linux-4.14.18/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +=================================================================== +--- linux-4.14.18.orig/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c ++++ linux-4.14.18/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +@@ -48,8 +48,8 @@ static bool ipv4_pkt_to_tuple(const stru + if (ap == NULL) + return false; + +- tuple->src.u3.ip = ap[0]; +- tuple->dst.u3.ip = ap[1]; ++ tuple->src.u3.ip = net_hdr_word(ap++); ++ tuple->dst.u3.ip = net_hdr_word(ap); + + return true; + } +Index: linux-4.14.18/include/uapi/linux/icmp.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/icmp.h ++++ linux-4.14.18/include/uapi/linux/icmp.h +@@ -82,7 +82,7 @@ struct icmphdr { + } frag; + __u8 reserved[4]; + } un; +-}; ++} __attribute__((packed, aligned(2))); + + + /* +Index: linux-4.14.18/include/uapi/linux/in6.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/in6.h ++++ linux-4.14.18/include/uapi/linux/in6.h +@@ -43,7 +43,7 @@ struct in6_addr { + #define s6_addr16 in6_u.u6_addr16 + #define s6_addr32 in6_u.u6_addr32 + #endif +-}; ++} __attribute__((packed, aligned(2))); + #endif /* __UAPI_DEF_IN6_ADDR */ + + #if __UAPI_DEF_SOCKADDR_IN6 +Index: linux-4.14.18/net/ipv6/tcp_ipv6.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/tcp_ipv6.c ++++ linux-4.14.18/net/ipv6/tcp_ipv6.c +@@ -39,6 +39,7 @@ + #include <linux/ipsec.h> + #include <linux/times.h> + #include <linux/slab.h> ++#include <asm/unaligned.h> + #include <linux/uaccess.h> + #include <linux/ipv6.h> + #include <linux/icmpv6.h> +@@ -819,10 +820,10 @@ static void tcp_v6_send_response(const s + topt = (__be32 *)(t1 + 1); + + if (tsecr) { +- *topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | +- (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP); +- *topt++ = htonl(tsval); +- *topt++ = htonl(tsecr); ++ put_unaligned_be32((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | ++ (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP, topt++); ++ put_unaligned_be32(tsval, topt++); ++ put_unaligned_be32(tsecr, topt++); + } + + #ifdef CONFIG_TCP_MD5SIG +Index: linux-4.14.18/include/linux/ipv6.h +=================================================================== +--- linux-4.14.18.orig/include/linux/ipv6.h ++++ linux-4.14.18/include/linux/ipv6.h +@@ -6,6 +6,7 @@ + + #define ipv6_optlen(p) (((p)->hdrlen+1) << 3) + #define ipv6_authlen(p) (((p)->hdrlen+2) << 2) ++ + /* + * This structure contains configuration options per IPv6 link. + */ +Index: linux-4.14.18/net/ipv6/datagram.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/datagram.c ++++ linux-4.14.18/net/ipv6/datagram.c +@@ -478,7 +478,7 @@ int ipv6_recv_error(struct sock *sk, str + ipv6_iface_scope_id(&sin->sin6_addr, + IP6CB(skb)->iif); + } else { +- ipv6_addr_set_v4mapped(*(__be32 *)(nh + serr->addr_offset), ++ ipv6_addr_set_v4mapped(net_hdr_word(nh + serr->addr_offset), + &sin->sin6_addr); + sin->sin6_scope_id = 0; + } +@@ -826,12 +826,12 @@ int ip6_datagram_send_ctl(struct net *ne + } + + if (fl6->flowlabel&IPV6_FLOWINFO_MASK) { +- if ((fl6->flowlabel^*(__be32 *)CMSG_DATA(cmsg))&~IPV6_FLOWINFO_MASK) { ++ if ((fl6->flowlabel^net_hdr_word(CMSG_DATA(cmsg)))&~IPV6_FLOWINFO_MASK) { + err = -EINVAL; + goto exit_f; + } + } +- fl6->flowlabel = IPV6_FLOWINFO_MASK & *(__be32 *)CMSG_DATA(cmsg); ++ fl6->flowlabel = IPV6_FLOWINFO_MASK & net_hdr_word(CMSG_DATA(cmsg)); + break; + + case IPV6_2292HOPOPTS: +Index: linux-4.14.18/net/ipv6/ip6_gre.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/ip6_gre.c ++++ linux-4.14.18/net/ipv6/ip6_gre.c +@@ -395,7 +395,7 @@ static void ip6gre_err(struct sk_buff *s + return; + ipv6h = (const struct ipv6hdr *)skb->data; + greh = (const struct gre_base_hdr *)(skb->data + offset); +- key = key_off ? *(__be32 *)(skb->data + key_off) : 0; ++ key = key_off ? net_hdr_word((__be32 *)(skb->data + key_off)) : 0; + + t = ip6gre_tunnel_lookup(skb->dev, &ipv6h->daddr, &ipv6h->saddr, + key, greh->protocol); +Index: linux-4.14.18/net/ipv6/exthdrs.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/exthdrs.c ++++ linux-4.14.18/net/ipv6/exthdrs.c +@@ -733,7 +733,7 @@ static bool ipv6_hop_jumbo(struct sk_buf + goto drop; + } + +- pkt_len = ntohl(*(__be32 *)(nh + optoff + 2)); ++ pkt_len = ntohl(net_hdr_word(nh + optoff + 2)); + if (pkt_len <= IPV6_MAXPLEN) { + __IP6_INC_STATS(net, ipv6_skb_idev(skb), + IPSTATS_MIB_INHDRERRORS); +Index: linux-4.14.18/include/linux/types.h +=================================================================== +--- linux-4.14.18.orig/include/linux/types.h ++++ linux-4.14.18/include/linux/types.h +@@ -229,5 +229,11 @@ struct callback_head { + typedef void (*rcu_callback_t)(struct rcu_head *head); + typedef void (*call_rcu_func_t)(struct rcu_head *head, rcu_callback_t func); + ++struct net_hdr_word { ++ u32 words[1]; ++} __attribute__((packed, aligned(2))); ++ ++#define net_hdr_word(_p) (((struct net_hdr_word *) (_p))->words[0]) ++ + #endif /* __ASSEMBLY__ */ + #endif /* _LINUX_TYPES_H */ +Index: linux-4.14.18/net/ipv4/af_inet.c +=================================================================== +--- linux-4.14.18.orig/net/ipv4/af_inet.c ++++ linux-4.14.18/net/ipv4/af_inet.c +@@ -1351,8 +1351,8 @@ struct sk_buff **inet_gro_receive(struct + if (unlikely(ip_fast_csum((u8 *)iph, 5))) + goto out_unlock; + +- id = ntohl(*(__be32 *)&iph->id); +- flush = (u16)((ntohl(*(__be32 *)iph) ^ skb_gro_len(skb)) | (id & ~IP_DF)); ++ id = ntohl(net_hdr_word(&iph->id)); ++ flush = (u16)((ntohl(net_hdr_word(iph)) ^ skb_gro_len(skb)) | (id & ~IP_DF)); + id >>= 16; + + for (p = *head; p; p = p->next) { +Index: linux-4.14.18/net/ipv4/route.c +=================================================================== +--- linux-4.14.18.orig/net/ipv4/route.c ++++ linux-4.14.18/net/ipv4/route.c +@@ -462,7 +462,7 @@ static struct neighbour *ipv4_neigh_look + else if (skb) + pkey = &ip_hdr(skb)->daddr; + +- n = __ipv4_neigh_lookup(dev, *(__force u32 *)pkey); ++ n = __ipv4_neigh_lookup(dev, net_hdr_word(pkey)); + if (n) + return n; + return neigh_create(&arp_tbl, pkey, dev); +Index: linux-4.14.18/net/ipv4/tcp_output.c +=================================================================== +--- linux-4.14.18.orig/net/ipv4/tcp_output.c ++++ linux-4.14.18/net/ipv4/tcp_output.c +@@ -449,48 +449,53 @@ static void tcp_options_write(__be32 *pt + u16 options = opts->options; /* mungable copy */ + + if (unlikely(OPTION_MD5 & options)) { +- *ptr++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | +- (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG); ++ net_hdr_word(ptr++) = ++ htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | ++ (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG); + /* overload cookie hash location */ + opts->hash_location = (__u8 *)ptr; + ptr += 4; + } + + if (unlikely(opts->mss)) { +- *ptr++ = htonl((TCPOPT_MSS << 24) | +- (TCPOLEN_MSS << 16) | +- opts->mss); ++ net_hdr_word(ptr++) = ++ htonl((TCPOPT_MSS << 24) | (TCPOLEN_MSS << 16) | ++ opts->mss); + } + + if (likely(OPTION_TS & options)) { + if (unlikely(OPTION_SACK_ADVERTISE & options)) { +- *ptr++ = htonl((TCPOPT_SACK_PERM << 24) | +- (TCPOLEN_SACK_PERM << 16) | +- (TCPOPT_TIMESTAMP << 8) | +- TCPOLEN_TIMESTAMP); ++ net_hdr_word(ptr++) = ++ htonl((TCPOPT_SACK_PERM << 24) | ++ (TCPOLEN_SACK_PERM << 16) | ++ (TCPOPT_TIMESTAMP << 8) | ++ TCPOLEN_TIMESTAMP); + options &= ~OPTION_SACK_ADVERTISE; + } else { +- *ptr++ = htonl((TCPOPT_NOP << 24) | +- (TCPOPT_NOP << 16) | +- (TCPOPT_TIMESTAMP << 8) | +- TCPOLEN_TIMESTAMP); ++ net_hdr_word(ptr++) = ++ htonl((TCPOPT_NOP << 24) | ++ (TCPOPT_NOP << 16) | ++ (TCPOPT_TIMESTAMP << 8) | ++ TCPOLEN_TIMESTAMP); + } +- *ptr++ = htonl(opts->tsval); +- *ptr++ = htonl(opts->tsecr); ++ net_hdr_word(ptr++) = htonl(opts->tsval); ++ net_hdr_word(ptr++) = htonl(opts->tsecr); + } + + if (unlikely(OPTION_SACK_ADVERTISE & options)) { +- *ptr++ = htonl((TCPOPT_NOP << 24) | +- (TCPOPT_NOP << 16) | +- (TCPOPT_SACK_PERM << 8) | +- TCPOLEN_SACK_PERM); ++ net_hdr_word(ptr++) = ++ htonl((TCPOPT_NOP << 24) | ++ (TCPOPT_NOP << 16) | ++ (TCPOPT_SACK_PERM << 8) | ++ TCPOLEN_SACK_PERM); + } + + if (unlikely(OPTION_WSCALE & options)) { +- *ptr++ = htonl((TCPOPT_NOP << 24) | +- (TCPOPT_WINDOW << 16) | +- (TCPOLEN_WINDOW << 8) | +- opts->ws); ++ net_hdr_word(ptr++) = ++ htonl((TCPOPT_NOP << 24) | ++ (TCPOPT_WINDOW << 16) | ++ (TCPOLEN_WINDOW << 8) | ++ opts->ws); + } + + if (unlikely(opts->num_sack_blocks)) { +@@ -498,16 +503,17 @@ static void tcp_options_write(__be32 *pt + tp->duplicate_sack : tp->selective_acks; + int this_sack; + +- *ptr++ = htonl((TCPOPT_NOP << 24) | +- (TCPOPT_NOP << 16) | +- (TCPOPT_SACK << 8) | +- (TCPOLEN_SACK_BASE + (opts->num_sack_blocks * ++ net_hdr_word(ptr++) = ++ htonl((TCPOPT_NOP << 24) | ++ (TCPOPT_NOP << 16) | ++ (TCPOPT_SACK << 8) | ++ (TCPOLEN_SACK_BASE + (opts->num_sack_blocks * + TCPOLEN_SACK_PERBLOCK))); + + for (this_sack = 0; this_sack < opts->num_sack_blocks; + ++this_sack) { +- *ptr++ = htonl(sp[this_sack].start_seq); +- *ptr++ = htonl(sp[this_sack].end_seq); ++ net_hdr_word(ptr++) = htonl(sp[this_sack].start_seq); ++ net_hdr_word(ptr++) = htonl(sp[this_sack].end_seq); + } + + tp->rx_opt.dsack = 0; +@@ -520,13 +526,14 @@ static void tcp_options_write(__be32 *pt + + if (foc->exp) { + len = TCPOLEN_EXP_FASTOPEN_BASE + foc->len; +- *ptr = htonl((TCPOPT_EXP << 24) | (len << 16) | ++ net_hdr_word(ptr) = ++ htonl((TCPOPT_EXP << 24) | (len << 16) | + TCPOPT_FASTOPEN_MAGIC); + p += TCPOLEN_EXP_FASTOPEN_BASE; + } else { + len = TCPOLEN_FASTOPEN_BASE + foc->len; +- *p++ = TCPOPT_FASTOPEN; +- *p++ = len; ++ net_hdr_word(p++) = TCPOPT_FASTOPEN; ++ net_hdr_word(p++) = len; + } + + memcpy(p, foc->val, foc->len); +Index: linux-4.14.18/include/uapi/linux/igmp.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/igmp.h ++++ linux-4.14.18/include/uapi/linux/igmp.h +@@ -33,7 +33,7 @@ struct igmphdr { + __u8 code; /* For newer IGMP */ + __sum16 csum; + __be32 group; +-}; ++} __attribute__((packed, aligned(2))); + + /* V3 group record types [grec_type] */ + #define IGMPV3_MODE_IS_INCLUDE 1 +@@ -49,7 +49,7 @@ struct igmpv3_grec { + __be16 grec_nsrcs; + __be32 grec_mca; + __be32 grec_src[0]; +-}; ++} __attribute__((packed, aligned(2))); + + struct igmpv3_report { + __u8 type; +@@ -58,7 +58,7 @@ struct igmpv3_report { + __be16 resv2; + __be16 ngrec; + struct igmpv3_grec grec[0]; +-}; ++} __attribute__((packed, aligned(2))); + + struct igmpv3_query { + __u8 type; +@@ -79,7 +79,7 @@ struct igmpv3_query { + __u8 qqic; + __be16 nsrcs; + __be32 srcs[0]; +-}; ++} __attribute__((packed, aligned(2))); + + #define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RFC1112 */ + #define IGMP_HOST_MEMBERSHIP_REPORT 0x12 /* Ditto */ +Index: linux-4.14.18/net/core/flow_dissector.c +=================================================================== +--- linux-4.14.18.orig/net/core/flow_dissector.c ++++ linux-4.14.18/net/core/flow_dissector.c +@@ -108,7 +108,7 @@ __be32 __skb_flow_get_ports(const struct + ports = __skb_header_pointer(skb, thoff + poff, + sizeof(_ports), data, hlen, &_ports); + if (ports) +- return *ports; ++ return (__be32)net_hdr_word(ports); + } + + return 0; +Index: linux-4.14.18/include/uapi/linux/icmpv6.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/icmpv6.h ++++ linux-4.14.18/include/uapi/linux/icmpv6.h +@@ -77,7 +77,7 @@ struct icmp6hdr { + #define icmp6_addrconf_other icmp6_dataun.u_nd_ra.other + #define icmp6_rt_lifetime icmp6_dataun.u_nd_ra.rt_lifetime + #define icmp6_router_pref icmp6_dataun.u_nd_ra.router_pref +-}; ++} __attribute__((packed, aligned(2))); + + + #define ICMPV6_ROUTER_PREF_LOW 0x3 +Index: linux-4.14.18/include/net/ndisc.h +=================================================================== +--- linux-4.14.18.orig/include/net/ndisc.h ++++ linux-4.14.18/include/net/ndisc.h +@@ -89,7 +89,7 @@ struct ra_msg { + struct icmp6hdr icmph; + __be32 reachable_time; + __be32 retrans_timer; +-}; ++} __attribute__((packed, aligned(2))); + + struct rd_msg { + struct icmp6hdr icmph; +@@ -368,10 +368,10 @@ static inline u32 ndisc_hashfn(const voi + { + const u32 *p32 = pkey; + +- return (((p32[0] ^ hash32_ptr(dev)) * hash_rnd[0]) + +- (p32[1] * hash_rnd[1]) + +- (p32[2] * hash_rnd[2]) + +- (p32[3] * hash_rnd[3])); ++ return (((net_hdr_word(&p32[0]) ^ hash32_ptr(dev)) * hash_rnd[0]) + ++ (net_hdr_word(&p32[1]) * hash_rnd[1]) + ++ (net_hdr_word(&p32[2]) * hash_rnd[2]) + ++ (net_hdr_word(&p32[3]) * hash_rnd[3])); + } + + static inline struct neighbour *__ipv6_neigh_lookup_noref(struct net_device *dev, const void *pkey) +Index: linux-4.14.18/net/sched/cls_u32.c +=================================================================== +--- linux-4.14.18.orig/net/sched/cls_u32.c ++++ linux-4.14.18/net/sched/cls_u32.c +@@ -165,7 +165,7 @@ next_knode: + data = skb_header_pointer(skb, toff, 4, &hdata); + if (!data) + goto out; +- if ((*data ^ key->val) & key->mask) { ++ if ((net_hdr_word(data) ^ key->val) & key->mask) { + n = rcu_dereference_bh(n->next); + goto next_knode; + } +@@ -218,8 +218,8 @@ check_terminal: + &hdata); + if (!data) + goto out; +- sel = ht->divisor & u32_hash_fold(*data, &n->sel, +- n->fshift); ++ sel = ht->divisor & u32_hash_fold(net_hdr_word(data), ++ &n->sel, n->fshift); + } + if (!(n->sel.flags & (TC_U32_VAROFFSET | TC_U32_OFFSET | TC_U32_EAT))) + goto next_ht; +Index: linux-4.14.18/net/ipv6/ip6_offload.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/ip6_offload.c ++++ linux-4.14.18/net/ipv6/ip6_offload.c +@@ -220,7 +220,7 @@ static struct sk_buff **ipv6_gro_receive + continue; + + iph2 = (struct ipv6hdr *)(p->data + off); +- first_word = *(__be32 *)iph ^ *(__be32 *)iph2; ++ first_word = net_hdr_word(iph) ^ net_hdr_word(iph2); + + /* All fields must match except length and Traffic Class. + * XXX skbs on the gro_list have all been parsed and pulled +Index: linux-4.14.18/include/net/addrconf.h +=================================================================== +--- linux-4.14.18.orig/include/net/addrconf.h ++++ linux-4.14.18/include/net/addrconf.h +@@ -47,7 +47,7 @@ struct prefix_info { + __be32 reserved2; + + struct in6_addr prefix; +-}; ++} __attribute__((packed, aligned(2))); + + #include <linux/netdevice.h> + #include <net/if_inet6.h> +Index: linux-4.14.18/include/net/inet_ecn.h +=================================================================== +--- linux-4.14.18.orig/include/net/inet_ecn.h ++++ linux-4.14.18/include/net/inet_ecn.h +@@ -125,9 +125,9 @@ static inline int IP6_ECN_set_ce(struct + if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph))) + return 0; + +- from = *(__be32 *)iph; ++ from = net_hdr_word(iph); + to = from | htonl(INET_ECN_CE << 20); +- *(__be32 *)iph = to; ++ net_hdr_word(iph) = to; + if (skb->ip_summed == CHECKSUM_COMPLETE) + skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from), + (__force __wsum)to); +@@ -136,7 +136,7 @@ static inline int IP6_ECN_set_ce(struct + + static inline void IP6_ECN_clear(struct ipv6hdr *iph) + { +- *(__be32*)iph &= ~htonl(INET_ECN_MASK << 20); ++ net_hdr_word(iph) &= ~htonl(INET_ECN_MASK << 20); + } + + static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner) +Index: linux-4.14.18/include/net/ipv6.h +=================================================================== +--- linux-4.14.18.orig/include/net/ipv6.h ++++ linux-4.14.18/include/net/ipv6.h +@@ -108,7 +108,7 @@ struct frag_hdr { + __u8 reserved; + __be16 frag_off; + __be32 identification; +-}; ++} __attribute__((packed, aligned(2))); + + #define IP6_MF 0x0001 + #define IP6_OFFSET 0xFFF8 +@@ -451,8 +451,8 @@ static inline void __ipv6_addr_set_half( + } + #endif + #endif +- addr[0] = wh; +- addr[1] = wl; ++ net_hdr_word(&addr[0]) = wh; ++ net_hdr_word(&addr[1]) = wl; + } + + static inline void ipv6_addr_set(struct in6_addr *addr, +@@ -511,6 +511,8 @@ static inline bool ipv6_prefix_equal(con + const __be32 *a1 = addr1->s6_addr32; + const __be32 *a2 = addr2->s6_addr32; + unsigned int pdw, pbi; ++ /* Used for last <32-bit fraction of prefix */ ++ u32 pbia1, pbia2; + + /* check complete u32 in prefix */ + pdw = prefixlen >> 5; +@@ -519,7 +521,9 @@ static inline bool ipv6_prefix_equal(con + + /* check incomplete u32 in prefix */ + pbi = prefixlen & 0x1f; +- if (pbi && ((a1[pdw] ^ a2[pdw]) & htonl((0xffffffff) << (32 - pbi)))) ++ pbia1 = net_hdr_word(&a1[pdw]); ++ pbia2 = net_hdr_word(&a2[pdw]); ++ if (pbi && ((pbia1 ^ pbia2) & htonl((0xffffffff) << (32 - pbi)))) + return false; + + return true; +@@ -663,13 +667,13 @@ static inline void ipv6_addr_set_v4mappe + */ + static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int addrlen) + { +- const __be32 *a1 = token1, *a2 = token2; ++ const struct in6_addr *a1 = token1, *a2 = token2; + int i; + + addrlen >>= 2; + + for (i = 0; i < addrlen; i++) { +- __be32 xb = a1[i] ^ a2[i]; ++ __be32 xb = a1->s6_addr32[i] ^ a2->s6_addr32[i]; + if (xb) + return i * 32 + 31 - __fls(ntohl(xb)); + } +@@ -838,17 +842,18 @@ static inline int ip6_default_np_autolab + static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass, + __be32 flowlabel) + { +- *(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel; ++ net_hdr_word((__be32 *)hdr) = ++ htonl(0x60000000 | (tclass << 20)) | flowlabel; + } + + static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr) + { +- return *(__be32 *)hdr & IPV6_FLOWINFO_MASK; ++ return net_hdr_word((__be32 *)hdr) & IPV6_FLOWINFO_MASK; + } + + static inline __be32 ip6_flowlabel(const struct ipv6hdr *hdr) + { +- return *(__be32 *)hdr & IPV6_FLOWLABEL_MASK; ++ return net_hdr_word((__be32 *)hdr) & IPV6_FLOWLABEL_MASK; + } + + static inline u8 ip6_tclass(__be32 flowinfo) +Index: linux-4.14.18/include/net/secure_seq.h +=================================================================== +--- linux-4.14.18.orig/include/net/secure_seq.h ++++ linux-4.14.18/include/net/secure_seq.h +@@ -3,6 +3,7 @@ + #define _NET_SECURE_SEQ + + #include <linux/types.h> ++#include <linux/in6.h> + + u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport); + u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, +Index: linux-4.14.18/include/uapi/linux/in.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/in.h ++++ linux-4.14.18/include/uapi/linux/in.h +@@ -84,7 +84,7 @@ enum { + /* Internet address. */ + struct in_addr { + __be32 s_addr; +-}; ++} __attribute__((packed, aligned(2))); + #endif + + #define IP_TOS 1 +Index: linux-4.14.18/net/ipv6/ip6_fib.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/ip6_fib.c ++++ linux-4.14.18/net/ipv6/ip6_fib.c +@@ -137,7 +137,7 @@ static __be32 addr_bit_set(const void *t + * See include/asm-generic/bitops/le.h. + */ + return (__force __be32)(1 << ((~fn_bit ^ BITOP_BE32_SWIZZLE) & 0x1f)) & +- addr[fn_bit >> 5]; ++ net_hdr_word(&addr[fn_bit >> 5]); + } + + static struct fib6_node *node_alloc(void) +Index: linux-4.14.18/net/netfilter/nf_conntrack_proto_tcp.c +=================================================================== +--- linux-4.14.18.orig/net/netfilter/nf_conntrack_proto_tcp.c ++++ linux-4.14.18/net/netfilter/nf_conntrack_proto_tcp.c +@@ -444,7 +444,7 @@ static void tcp_sack(const struct sk_buf + + /* Fast path for timestamp-only option */ + if (length == TCPOLEN_TSTAMP_ALIGNED +- && *(__be32 *)ptr == htonl((TCPOPT_NOP << 24) ++ && net_hdr_word(ptr) == htonl((TCPOPT_NOP << 24) + | (TCPOPT_NOP << 16) + | (TCPOPT_TIMESTAMP << 8) + | TCPOLEN_TIMESTAMP)) +Index: linux-4.14.18/net/xfrm/xfrm_input.c +=================================================================== +--- linux-4.14.18.orig/net/xfrm/xfrm_input.c ++++ linux-4.14.18/net/xfrm/xfrm_input.c +@@ -171,8 +171,8 @@ int xfrm_parse_spi(struct sk_buff *skb, + if (!pskb_may_pull(skb, hlen)) + return -EINVAL; + +- *spi = *(__be32 *)(skb_transport_header(skb) + offset); +- *seq = *(__be32 *)(skb_transport_header(skb) + offset_seq); ++ *spi = net_hdr_word(skb_transport_header(skb) + offset); ++ *seq = net_hdr_word(skb_transport_header(skb) + offset_seq); + return 0; + } + EXPORT_SYMBOL(xfrm_parse_spi); +Index: linux-4.14.18/net/ipv4/tcp_input.c +=================================================================== +--- linux-4.14.18.orig/net/ipv4/tcp_input.c ++++ linux-4.14.18/net/ipv4/tcp_input.c +@@ -3851,14 +3851,16 @@ static bool tcp_parse_aligned_timestamp( + { + const __be32 *ptr = (const __be32 *)(th + 1); + +- if (*ptr == htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) +- | (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) { ++ if (net_hdr_word(ptr) == ++ htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | ++ (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) { + tp->rx_opt.saw_tstamp = 1; + ++ptr; +- tp->rx_opt.rcv_tsval = ntohl(*ptr); ++ tp->rx_opt.rcv_tsval = get_unaligned_be32(ptr); + ++ptr; +- if (*ptr) +- tp->rx_opt.rcv_tsecr = ntohl(*ptr) - tp->tsoffset; ++ if (net_hdr_word(ptr)) ++ tp->rx_opt.rcv_tsecr = get_unaligned_be32(ptr) - ++ tp->tsoffset; + else + tp->rx_opt.rcv_tsecr = 0; + return true; +Index: linux-4.14.18/include/uapi/linux/if_pppox.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/if_pppox.h ++++ linux-4.14.18/include/uapi/linux/if_pppox.h +@@ -51,6 +51,7 @@ struct pppoe_addr { + */ + struct pptp_addr { + __u16 call_id; ++ __u16 pad; + struct in_addr sin_addr; + }; + +Index: linux-4.14.18/net/ipv6/netfilter/nf_log_ipv6.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/netfilter/nf_log_ipv6.c ++++ linux-4.14.18/net/ipv6/netfilter/nf_log_ipv6.c +@@ -66,9 +66,9 @@ static void dump_ipv6_packet(struct nf_l + /* Max length: 44 "LEN=65535 TC=255 HOPLIMIT=255 FLOWLBL=FFFFF " */ + nf_log_buf_add(m, "LEN=%zu TC=%u HOPLIMIT=%u FLOWLBL=%u ", + ntohs(ih->payload_len) + sizeof(struct ipv6hdr), +- (ntohl(*(__be32 *)ih) & 0x0ff00000) >> 20, ++ (ntohl(net_hdr_word(ih)) & 0x0ff00000) >> 20, + ih->hop_limit, +- (ntohl(*(__be32 *)ih) & 0x000fffff)); ++ (ntohl(net_hdr_word(ih)) & 0x000fffff)); + + fragment = 0; + ptr = ip6hoff + sizeof(struct ipv6hdr); +Index: linux-4.14.18/include/net/neighbour.h +=================================================================== +--- linux-4.14.18.orig/include/net/neighbour.h ++++ linux-4.14.18/include/net/neighbour.h +@@ -265,8 +265,10 @@ static inline bool neigh_key_eq128(const + const u32 *n32 = (const u32 *)n->primary_key; + const u32 *p32 = pkey; + +- return ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) | +- (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0; ++ return ((n32[0] ^ net_hdr_word(&p32[0])) | ++ (n32[1] ^ net_hdr_word(&p32[1])) | ++ (n32[2] ^ net_hdr_word(&p32[2])) | ++ (n32[3] ^ net_hdr_word(&p32[3]))) == 0; + } + + static inline struct neighbour *___neigh_lookup_noref( +Index: linux-4.14.18/include/uapi/linux/netfilter_arp/arp_tables.h +=================================================================== +--- linux-4.14.18.orig/include/uapi/linux/netfilter_arp/arp_tables.h ++++ linux-4.14.18/include/uapi/linux/netfilter_arp/arp_tables.h +@@ -70,7 +70,7 @@ struct arpt_arp { + __u8 flags; + /* Inverse flags */ + __u16 invflags; +-}; ++} __attribute__((aligned(4))); + + /* Values for "flag" field in struct arpt_ip (general arp structure). + * No flags defined yet. +Index: linux-4.14.18/net/core/utils.c +=================================================================== +--- linux-4.14.18.orig/net/core/utils.c ++++ linux-4.14.18/net/core/utils.c +@@ -424,8 +424,14 @@ void inet_proto_csum_replace16(__sum16 * + bool pseudohdr) + { + __be32 diff[] = { +- ~from[0], ~from[1], ~from[2], ~from[3], +- to[0], to[1], to[2], to[3], ++ ~net_hdr_word(&from[0]), ++ ~net_hdr_word(&from[1]), ++ ~net_hdr_word(&from[2]), ++ ~net_hdr_word(&from[3]), ++ net_hdr_word(&to[0]), ++ net_hdr_word(&to[1]), ++ net_hdr_word(&to[2]), ++ net_hdr_word(&to[3]), + }; + if (skb->ip_summed != CHECKSUM_PARTIAL) { + *sum = csum_fold(csum_partial(diff, sizeof(diff), +Index: linux-4.14.18/include/linux/etherdevice.h +=================================================================== +--- linux-4.14.18.orig/include/linux/etherdevice.h ++++ linux-4.14.18/include/linux/etherdevice.h +@@ -480,7 +480,7 @@ static inline bool is_etherdev_addr(cons + * @b: Pointer to Ethernet header + * + * Compare two Ethernet headers, returns 0 if equal. +- * This assumes that the network header (i.e., IP header) is 4-byte ++ * This assumes that the network header (i.e., IP header) is 2-byte + * aligned OR the platform can handle unaligned access. This is the + * case for all packets coming into netif_receive_skb or similar + * entry points. +@@ -503,11 +503,12 @@ static inline unsigned long compare_ethe + fold |= *(unsigned long *)(a + 6) ^ *(unsigned long *)(b + 6); + return fold; + #else +- u32 *a32 = (u32 *)((u8 *)a + 2); +- u32 *b32 = (u32 *)((u8 *)b + 2); ++ const u16 *a16 = a; ++ const u16 *b16 = b; + +- return (*(u16 *)a ^ *(u16 *)b) | (a32[0] ^ b32[0]) | +- (a32[1] ^ b32[1]) | (a32[2] ^ b32[2]); ++ return (a16[0] ^ b16[0]) | (a16[1] ^ b16[1]) | (a16[2] ^ b16[2]) | ++ (a16[3] ^ b16[3]) | (a16[4] ^ b16[4]) | (a16[5] ^ b16[5]) | ++ (a16[6] ^ b16[6]); + #endif + } + +Index: linux-4.14.18/net/ipv4/tcp_offload.c +=================================================================== +--- linux-4.14.18.orig/net/ipv4/tcp_offload.c ++++ linux-4.14.18/net/ipv4/tcp_offload.c +@@ -226,7 +226,7 @@ struct sk_buff **tcp_gro_receive(struct + + th2 = tcp_hdr(p); + +- if (*(u32 *)&th->source ^ *(u32 *)&th2->source) { ++ if (net_hdr_word(&th->source) ^ net_hdr_word(&th2->source)) { + NAPI_GRO_CB(p)->same_flow = 0; + continue; + } +@@ -244,8 +244,8 @@ found: + ~(TCP_FLAG_CWR | TCP_FLAG_FIN | TCP_FLAG_PSH)); + flush |= (__force int)(th->ack_seq ^ th2->ack_seq); + for (i = sizeof(*th); i < thlen; i += 4) +- flush |= *(u32 *)((u8 *)th + i) ^ +- *(u32 *)((u8 *)th2 + i); ++ flush |= net_hdr_word((u8 *)th + i) ^ ++ net_hdr_word((u8 *)th2 + i); + + /* When we receive our second frame we can made a decision on if we + * continue this flow as an atomic flow with a fixed ID or if we use +Index: linux-4.14.18/net/ipv6/netfilter/ip6table_mangle.c +=================================================================== +--- linux-4.14.18.orig/net/ipv6/netfilter/ip6table_mangle.c ++++ linux-4.14.18/net/ipv6/netfilter/ip6table_mangle.c +@@ -58,7 +58,7 @@ ip6t_mangle_out(struct sk_buff *skb, con + hop_limit = ipv6_hdr(skb)->hop_limit; + + /* flowlabel and prio (includes version, which shouldn't change either */ +- flowlabel = *((u_int32_t *)ipv6_hdr(skb)); ++ flowlabel = net_hdr_word(ipv6_hdr(skb)); + + ret = ip6t_do_table(skb, state, state->net->ipv6.ip6table_mangle); + +@@ -67,7 +67,7 @@ ip6t_mangle_out(struct sk_buff *skb, con + !ipv6_addr_equal(&ipv6_hdr(skb)->daddr, &daddr) || + skb->mark != mark || + ipv6_hdr(skb)->hop_limit != hop_limit || +- flowlabel != *((u_int32_t *)ipv6_hdr(skb)))) { ++ flowlabel != net_hdr_word(ipv6_hdr(skb)))) { + err = ip6_route_me_harder(state->net, skb); + if (err < 0) + ret = NF_DROP_ERR(err); |