diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2019-03-25 15:18:26 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-05-03 21:27:12 +0200 |
| commit | 65cdfbabde3dbbc924233f2b8f01a356e0c74e7e (patch) | |
| tree | d0ebcb5616ae2f9e723474bdea0fe9d82fc2120e /target/linux/mcs814x | |
| parent | e6f9a8e89b0a95599d2c342bd878ec63b13e4f90 (diff) | |
| download | upstream-65cdfbabde3dbbc924233f2b8f01a356e0c74e7e.tar.gz upstream-65cdfbabde3dbbc924233f2b8f01a356e0c74e7e.tar.bz2 upstream-65cdfbabde3dbbc924233f2b8f01a356e0c74e7e.zip | |
mcs814x: Remove unmaintained target
This target only supports kernel 3.18, which is not supported in OpenWrt
any more for multiple releases. It also looks like there is no active
maintainer for this target.
Remove the code and all the packages which are only used by this target.
To add this target to OpenWrt again port it to a recent and supported
kernel version.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/mcs814x')
53 files changed, 0 insertions, 4280 deletions
diff --git a/target/linux/mcs814x/Makefile b/target/linux/mcs814x/Makefile deleted file mode 100644 index f507842f09..0000000000 --- a/target/linux/mcs814x/Makefile +++ /dev/null @@ -1,31 +0,0 @@ -# -# Copyright (C) 2012 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# -include $(TOPDIR)/rules.mk - -ARCH:=arm -BOARD:=mcs814x -BOARDNAME:=Moschip MCS814x -FEATURES:=usb squashfs low_mem small_flash source-only -CPU_TYPE:=arm926ej-s -MAINTAINER:=Florian Fainelli <florian@openwrt.org> - -KERNEL_PATCHVER:=3.18 - -DEVICE_TYPE:=other - -include $(INCLUDE_DIR)/target.mk - -DEFAULT_PACKAGES := $(filter-out ppp%,$(DEFAULT_PACKAGES)) \ - kmod-usb-core kmod-usb2 kmod-usb-ohci \ - kmod-usb-storage kmod-fs-vfat \ - kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \ - kmod-nls-utf8 \ - kmod-mcs814x-wdt kmod-usb-ledtrig-usbport - -KERNELNAME:=zImage dtbs - -$(eval $(call BuildTarget)) diff --git a/target/linux/mcs814x/base-files/etc/board.d/01_leds b/target/linux/mcs814x/base-files/etc/board.d/01_leds deleted file mode 100755 index 65d738f0ad..0000000000 --- a/target/linux/mcs814x/base-files/etc/board.d/01_leds +++ /dev/null @@ -1,27 +0,0 @@ -#!/bin/sh -# -# Copyright (C) 2012-2015 OpenWrt.org -# - -. /lib/functions/uci-defaults.sh - -board_config_update - -board=$(board_name) - -case "$board" in -dlan-usb-extender) - ucidef_set_led_usbdev "usb" "USB" "dlan-usb-extender:green:usb" "2-1" - ;; -rbt-832) - ucidef_set_led_usbdev "usb1" "USB1" "rbt-832:red:usb0" "1-1" - ucidef_set_led_usbdev "usb2" "USB2" "rbt-832:red:usb1" "1-2" - ucidef_set_led_usbdev "usb3" "USB3" "rbt-832:red:usb2" "1-3" - ucidef_set_led_usbdev "usb4" "USB4" "rbt-832:red:usb3" "1-4" - ucidef_set_led_netdev "eth" "eth" "rbt-832:red:ethernet" "eth0" - ;; -esac - -board_config_flush - -exit 0 diff --git a/target/linux/mcs814x/base-files/etc/board.d/02_network b/target/linux/mcs814x/base-files/etc/board.d/02_network deleted file mode 100755 index d3f2e653f8..0000000000 --- a/target/linux/mcs814x/base-files/etc/board.d/02_network +++ /dev/null @@ -1,12 +0,0 @@ -#!/bin/sh -# -# Copyright (C) 2015 OpenWrt.org -# - -. /lib/functions/uci-defaults.sh - -board_config_update -ucidef_set_interface_lan "eth0" -board_config_flush - -exit 0 diff --git a/target/linux/mcs814x/base-files/lib/mcs814x.sh b/target/linux/mcs814x/base-files/lib/mcs814x.sh deleted file mode 100644 index 3c16c9c125..0000000000 --- a/target/linux/mcs814x/base-files/lib/mcs814x.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/sh -# -# Copyright (C) 2012 OpenWrt.org -# - -MCS814X_BOARD_NAME= -MCS814X_MODEL= - -mcs814x_board_detect() { - local machine - local name - - machine=$(cat /proc/device-tree/model) - - case "$machine" in - *"Devolo dLAN USB Extender") - name="dlan-usb-extender" - ;; - *"Tigal RBT-832") - name="rbt-832" - ;; - esac - - [ -z "$name" ] && name="unknown" - - [ -z "$MCS814X_BOARD_NAME" ] && MCS814X_BOARD_NAME="$name" - [ -z "$MCS814X_MODEL" ] && MCS814X_MODEL="$machine" - - [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/" - - echo "$MCS814X_BOARD_NAME" > /tmp/sysinfo/board_name - echo "$MCS814X_MODEL" > /tmp/sysinfo/model -} diff --git a/target/linux/mcs814x/base-files/lib/preinit/01_preinit_do_mcs814x.sh b/target/linux/mcs814x/base-files/lib/preinit/01_preinit_do_mcs814x.sh deleted file mode 100755 index d509770c55..0000000000 --- a/target/linux/mcs814x/base-files/lib/preinit/01_preinit_do_mcs814x.sh +++ /dev/null @@ -1,9 +0,0 @@ -#!/bin/sh - -do_mcs814x() { - . /lib/mcs814x.sh - - mcs814x_board_detect -} - -boot_hook_add preinit_main do_mcs814x diff --git a/target/linux/mcs814x/config-3.18 b/target/linux/mcs814x/config-3.18 deleted file mode 100644 index 0b74cd6996..0000000000 --- a/target/linux/mcs814x/config-3.18 +++ /dev/null @@ -1,235 +0,0 @@ -CONFIG_ALIGNMENT_TRAP=y -CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -# CONFIG_ARCH_HAS_SG_CHAIN is not set -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_MCS814X=y -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_REQUIRE_GPIOLIB=y -# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set -# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_USES_GETTIMEOFFSET=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARM=y -CONFIG_ARM_APPENDED_DTB=y -# CONFIG_ARM_ATAG_DTB_COMPAT is not set -# CONFIG_ARM_CPU_SUSPEND is not set -CONFIG_ARM_L1_CACHE_SHIFT=5 -# CONFIG_ARM_THUMB is not set -CONFIG_BINFMT_MISC=y -# CONFIG_CACHE_L2X0 is not set -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMDLINE="earlyprintk" -CONFIG_CPU_32v5=y -CONFIG_CPU_ABRT_EV5TJ=y -CONFIG_CPU_ARM926T=y -# CONFIG_CPU_CACHE_ROUND_ROBIN is not set -CONFIG_CPU_CACHE_VIVT=y -CONFIG_CPU_COPY_V4WB=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -# CONFIG_CPU_DCACHE_WRITETHROUGH is not set -# CONFIG_CPU_ICACHE_DISABLE is not set -CONFIG_CPU_PABRT_LEGACY=y -CONFIG_CPU_TLB_V4WBI=y -CONFIG_CPU_USE_DOMAINS=y -CONFIG_CRC_CCITT=y -CONFIG_CRC_ITU_T=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_INCLUDE="debug/8250.S" -CONFIG_DEBUG_LL_UART_NONE=y -CONFIG_DEBUG_UART_8250=y -# CONFIG_DEBUG_UART_8250_FLOW_CONTROL is not set -CONFIG_DEBUG_UART_8250_SHIFT=2 -# CONFIG_DEBUG_UART_8250_WORD is not set -CONFIG_DEBUG_UART_PHYS=0x400dc000 -# CONFIG_DEBUG_UART_PL01X is not set -CONFIG_DEBUG_UART_VIRT=0xf00dc000 -# CONFIG_DEBUG_USER is not set -CONFIG_DTC=y -CONFIG_EARLY_PRINTK=y -# CONFIG_ENABLE_WARN_DEPRECATED is not set -CONFIG_FIQ=y -CONFIG_FRAME_POINTER=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_ATOMIC64=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_DEVRES=y -CONFIG_GPIO_MCS814X=y -CONFIG_GPIO_SYSFS=y -CONFIG_HANDLE_DOMAIN_IRQ=y -CONFIG_HARDIRQS_SW_RESEND=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_AUDITSYSCALL=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_PFN_VALID=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_BPF_JIT=y -CONFIG_HAVE_CC_STACKPROTECTOR=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_ATTRS=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_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_PROC_CPU=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_UID16=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HW_RANDOM=y -CONFIG_HW_RANDOM_MCS814X=y -CONFIG_HZ_FIXED=0 -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IOMMU_HELPER=y -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -# CONFIG_ISDN is not set -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -# CONFIG_JFFS2_SUMMARY is not set -CONFIG_JFFS2_ZLIB=y -CONFIG_KALLSYMS=y -CONFIG_LEDS_GPIO=y -# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set -# CONFIG_LEDS_TRIGGER_NETDEV is not set -# CONFIG_LEDS_TRIGGER_TIMER is not set -CONFIG_LIBCRC32C=y -CONFIG_LIBFDT=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MACH_DLAN_USB_EXT=y -CONFIG_MACH_RBT_832=y -CONFIG_MCS8140=y -CONFIG_MCS814X_PHY=y -# CONFIG_MCS814X_WATCHDOG is not set -CONFIG_MDIO_BOARDINFO=y -CONFIG_MODULES_USE_ELF_REL=y -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_IMPA7 is not set -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_PHYSMAP=y -# CONFIG_MTD_ROOTFS_SPLIT is not set -CONFIG_MTD_SPLIT_FIRMWARE=y -CONFIG_MTD_SPLIT_FIRMWARE_NAME="linux" -CONFIG_MTD_SPLIT_UIMAGE_FW=y -CONFIG_MULTI_IRQ_HANDLER=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_KUSER_HELPERS=y -CONFIG_NEED_PER_CPU_KM=y -CONFIG_NET_KEY=y -# CONFIG_NET_VENDOR_BROADCOM is not set -# CONFIG_NET_VENDOR_FARADAY is not set -# CONFIG_NET_VENDOR_INTEL is not set -# CONFIG_NET_VENDOR_MARVELL is not set -# CONFIG_NET_VENDOR_MICREL is not set -# CONFIG_NET_VENDOR_NATSEMI is not set -# CONFIG_NET_VENDOR_SEEQ is not set -# CONFIG_NET_VENDOR_SMSC is not set -# CONFIG_NET_VENDOR_STMICRO is not set -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-15" -CONFIG_NO_BOOTMEM=y -CONFIG_NUPORT_ETHERNET_DRIVER=y -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_MTD=y -CONFIG_OF_NET=y -CONFIG_OF_RESERVED_MEM=y -CONFIG_OLD_SIGACTION=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PAGE_OFFSET=0xC0000000 -# CONFIG_PARTITION_ADVANCED is not set -# CONFIG_PCI_SYSCALL is not set -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PHYLIB=y -CONFIG_PHYS_OFFSET=0x00000000 -# CONFIG_PREEMPT_RCU is not set -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -# CONFIG_RCU_STALL_COMMON is not set -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -# CONFIG_SCHED_HRTICK is not set -# CONFIG_SCSI_DMA is not set -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SPLIT_PTLOCK_CPUS=999999 -# CONFIG_SWAP is not set -CONFIG_SWIOTLB=y -# CONFIG_SYN_COOKIES is not set -CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_UID16=y -CONFIG_UNCOMPRESS_INCLUDE="mach/uncompress.h" -CONFIG_USB_SUPPORT=y -CONFIG_USE_OF=y -CONFIG_VECTORS_BASE=0xffff0000 -# CONFIG_VFP is not set -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_WATCHDOG_CORE=y -CONFIG_WATCHDOG_NOWAYOUT=y -# CONFIG_WEXT_PRIV is not set -# CONFIG_WEXT_SPY is not set -# CONFIG_WIRELESS_EXT is not set -CONFIG_XFRM_ALGO=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_ZBOOT_ROM_BSS=0 -CONFIG_ZBOOT_ROM_TEXT=0 -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/dlan-usb-extender.dts b/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/dlan-usb-extender.dts deleted file mode 100644 index ea75a255e7..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/dlan-usb-extender.dts +++ /dev/null @@ -1,68 +0,0 @@ -/* - * dlan-usb-extender.dts - Device Tree file for Devolo dLAN USB Extender - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under GPLv2 - */ - -/dts-v1/; -#include "mcs8140.dtsi" - -/ { - model = "Devolo dLAN USB Extender"; - compatible = "devolo,dlan-usb-extender", "moschip,mcs8140", "moschip,mcs814x"; - - chosen { - bootargs = "mem=16M console=ttyS0,57600 earlyprintk"; - }; - - ahb { - vci { - eth0: ethernet@40084000 { - phy = <&phy0>; - phy-mode = "mii"; - - phy0: ethernet-phy@0 { - reg = <8>; - }; - }; - - adc { - sdram: memory@0,0 { - reg = <0 0 0x1000000>; - }; - - nor: flash@7,0 { - - partition@0 { - label = "ArmBoot"; - reg = <0 0x30000>; - }; - partition@30000 { - label = "Config1"; - reg = <0x30000 0x10000>; - }; - partition@40000 { - label = "Config2"; - reg = <0x40000 0x10000>; - }; - partition@50000 { - label = "linux"; - reg = <0x50000 0x4C0000>; - }; - }; - }; - - leds { - compatible = "gpio-leds"; - - usb { - label = "dlan-usb-extender:green:usb"; - gpios = <&gpio 19 0>; // gpio 19 active high - }; - }; - }; - }; -}; - diff --git a/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/mcs8140.dtsi b/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/mcs8140.dtsi deleted file mode 100644 index e30dc550b5..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/mcs8140.dtsi +++ /dev/null @@ -1,189 +0,0 @@ -/* - * mcs8140.dtsi - Device Tree Include file for Moschip MCS8140 family SoC - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under GPLv2. - */ - -#include "skeleton.dtsi" - -/ { - model = "Moschip MCS8140 family SoC"; - compatible = "moschip,mcs8140"; - interrupt-parent = <&intc>; - - aliases { - serial0 = &uart0; - eth0 = ð0; - }; - - cpus { - cpu@0 { - compatible = "arm,arm926ejs"; - }; - }; - - ahb { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - vci { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - eth0: ethernet@40084000 { - #address-cells = <1>; - #size-cells = <0>; - - compatible = "moschip,nuport-mac"; - reg = <0x40084000 0xd8 // mac - 0x40080000 0x58>; // dma channels - interrupts = <4 5 29>; /* tx, rx, link */ - nuport-mac,buffer-shifting; - nuport-mac,link-activity = <0>; - }; - - tso@40088000 { - reg = <0x40088000 0x1c>; - interrupts = <7>; - }; - - i2s@4008c000 { - compatible = "moschip,mcs814x-i2s"; - reg = <0x4008c000 0x18>; - interrupts = <8>; - }; - - ipsec@40094000 { - compatible = "moschip,mcs814x-ipsec"; - reg = <0x40094000 0x1d8>; - interrupts = <16>; - }; - - rng@4009c000 { - compatible = "moschip,mcs814x-rng"; - reg = <0x4009c000 0x8>; - }; - - memc@400a8000 { - reg = <0x400a8000 0x58>; - }; - - list-proc@400ac0c0 { - reg = <0x400ac0c0 0x38>; - interrupts = <19 27>; // done, error - }; - - gpio: gpio@400d0000 { - compatible = "moschip,mcs814x-gpio"; - reg = <0x400d0000 0x670>; - interrupts = <10>; - #gpio-cells = <2>; - gpio-controller; - num-gpios = <20>; - }; - - eepio: gpio@400d4000 { - compatible = "moschip,mcs814x-gpio"; - reg = <0x400d4000 0x470>; - #gpio-cells = <2>; - gpio-controller; - num-gpios = <4>; - }; - - uart0: serial@400dc000 { - compatible = "ns16550"; - reg = <0x400dc000 0x20>; - clock-frequency = <50000000>; - reg-shift = <2>; - interrupts = <21>; - status = "okay"; - }; - - intc: interrupt-controller@400e4000 { - #interrupt-cells = <1>; - compatible = "moschip,mcs814x-intc"; - interrupt-controller; - interrupt-parent; - reg = <0x400e4000 0x48>; - }; - - m2m@400e8000 { - reg = <0x400e8000 0x24>; - interrupts = <17>; - }; - - eth-filters@400ec000 { - reg = <0x400ec000 0x80>; - }; - - timer: timer@400f800c { - compatible = "moschip,mcs814x-timer"; - interrupts = <0>; - reg = <0x400f800c 0x8>; - }; - - watchdog@400f8014 { - compatible = "moschip,mcs814x-wdt"; - reg = <0x400f8014 0x8>; - }; - - adc { - compatible = "simple-bus"; - #address-cells = <2>; - #size-cells = <1>; - // 8 64MB chip-selects - ranges = <0 0 0x00000000 0x4000000 // sdram - 1 0 0x04000000 0x4000000 // sdram - 2 0 0x08000000 0x4000000 // reserved - 3 0 0x0c000000 0x4000000 // flash/localbus - 4 0 0x10000000 0x4000000 // flash/localbus - 5 0 0x14000000 0x4000000 // flash/localbus - 6 0 0x18000000 0x4000000 // flash/localbus - 7 0 0x1c000000 0x4000000>; // flash/localbus - - sdram: memory@0,0 { - reg = <0 0 0>; - }; - - nor: flash@7,0 { - reg = <7 0 0x4000000>; - compatible = "cfi-flash"; - bank-width = <1>; // 8-bit external flash - #address-cells = <1>; - #size-cells = <1>; - }; - }; - - usb0: ehci@400fc000 { - compatible = "moschip,mcs814x-ehci", "usb-ehci"; - reg = <0x400fc000 0x74>; - interrupts = <2>; - }; - - usb1: ohci@400fd000 { - compatible = "moschip,mcs814x-ohci", "ohci-le"; - reg = <0x400fd000 0x74>; - interrupts = <11>; - }; - - usb2: ohci@400fe000 { - compatible = "moschip,mcs814x-ohci", "ohci-le"; - reg = <0x400fe000 0x74>; - interrupts = <12>; - }; - - usb3: otg@400ff000 { - compatible = "moschip,msc814x-otg", "usb-otg"; - reg = <0x400ff000 0x1000>; - interrupts = <13>; - }; - }; - - }; -}; diff --git a/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/rbt-832.dts b/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/rbt-832.dts deleted file mode 100644 index 997de7d130..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/boot/dts/rbt-832.dts +++ /dev/null @@ -1,89 +0,0 @@ -/* - * rbt-832.dts - Device Tree file for Tigal RBT-832 - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under GPLv2 - */ - -/dts-v1/; -#include "mcs8140.dtsi" - -/ { - model = "Tigal RBT-832"; - compatible = "tigal,rbt-832", "moschip,mcs8140", "moschip,mcs814x"; - - chosen { - bootargs = "mem=32M console=ttyS0,115200 earlyprintk"; - }; - - ahb { - vci { - eth0: ethernet@40084000 { - nuport-mac,link-activity = <0x01>; - phy = <&phy0>; - phy-mode = "mii"; - - phy0: ethernet-phy@0 { - reg = <1>; - }; - }; - - adc { - sdram: memory@0,0 { - reg = <0 0 0x2000000>; - }; - - nor: flash@7,0 { - - partition@0 { - label = "ArmBoot"; - reg = <0 0x40000>; - }; - partition@30000 { - label = "Enviroment"; - reg = <0x40000 0x20000>; - }; - partition@50000 { - label = "bZimage"; - reg = <0x60000 0x1a0000>; - }; - partition@150000 { - label = "UserFS"; - reg = <0x200000 0x600000>; - }; - }; - }; - - leds { - compatible = "gpio-leds"; - - ethernet { - label = "rbt-832:red:ethernet"; - gpios = <&gpio 0 0>; // gpio 0 active high - }; - - usb0 { - label = "rbt-832:red:usb0"; - gpios = <&gpio 4 0>; // gpio 4 active high - }; - - usb1 { - label = "rbt-832:red:usb1"; - gpios = <&gpio 3 0>; // gpio 3 active high - }; - - usb2 { - label = "rbt-832:red:usb2"; - gpios = <&gpio 2 0>; // gpio 2 active high - }; - - usb3 { - label = "rbt-832:red:usb3"; - gpios = <&gpio 1 0>; // gpio 1 active high - }; - }; - }; - }; -}; - diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Kconfig b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Kconfig deleted file mode 100644 index 372c9b87b9..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Kconfig +++ /dev/null @@ -1,29 +0,0 @@ -if ARCH_MCS814X - -config MCS8140 - bool - select CPU_ARM926T - -menu "Moschip MCS8140 boards" - -config MACH_DLAN_USB_EXT - bool "Devolo dLAN USB Extender" - select MCS8140 - select NEW_LEDS - select LEDS_CLASS - select LEDS_GPIO - help - Machine support for the Devolo dLAN USB Extender - -config MACH_RBT_832 - bool "Tigal RBT-832" - select MCS8140 - select NEW_LEDS - select LEDS_CLASS - select LEDS_GPIO - help - Machine support for the Tigal RBT-832 board - -endmenu - -endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Makefile b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Makefile deleted file mode 100644 index 68c5f4a9f5..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -obj-y += clock.o -obj-y += common.o -obj-y += irq.o -obj-y += timer.o -obj-y += board-mcs8140-dt.o diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Makefile.boot b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Makefile.boot deleted file mode 100644 index b5725078d7..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/Makefile.boot +++ /dev/null @@ -1,4 +0,0 @@ - zreladdr-y := 0x00008000 - -dtb-$(CONFIG_MACH_DLAN_USB_EXT) += dlan-usb-extender.dtb -dtb-$(CONFIG_MACH_RBT_832) += rbt-832.dtb diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/board-mcs8140-dt.c b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/board-mcs8140-dt.c deleted file mode 100644 index 0d11450c73..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/board-mcs8140-dt.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Setup code for Moschip MCS8140-based board using Device Tree - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under GPLv2. - */ -#include <linux/types.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/gpio.h> -#include <linux/irqdomain.h> -#include <linux/of_platform.h> - -#include "common.h" - -#include <asm/setup.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -static void __init mcs814x_dt_device_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - mcs814x_init_machine(); -} - -static const char *mcs8140_dt_board_compat[] __initdata = { - "moschip,mcs8140", - NULL, /* sentinel */ -}; - -DT_MACHINE_START(mcs8140_dt, "Moschip MCS8140 board") - /* Maintainer: Florian Fainelli <florian@openwrt.org> */ - .map_io = mcs814x_map_io, - .init_early = mcs814x_clk_init, - .init_irq = mcs814x_of_irq_init, - .init_time = mcs814x_timer_init, - .init_machine = mcs814x_dt_device_init, - .restart = mcs814x_restart, - .dt_compat = mcs8140_dt_board_compat, - .handle_irq = mcs814x_handle_irq, -MACHINE_END - diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/clock.c b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/clock.c deleted file mode 100644 index 413bfecaa1..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/clock.c +++ /dev/null @@ -1,271 +0,0 @@ -/* - * Moschip MCS814x clock routines - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under GPLv2 - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/export.h> -#include <linux/spinlock.h> -#include <linux/err.h> -#include <linux/io.h> -#include <linux/clkdev.h> -#include <linux/clk.h> - -#include <mach/mcs814x.h> - -#include "common.h" - -#define KHZ 1000 -#define MHZ (KHZ * KHZ) - -struct clk_ops { - unsigned long (*get_rate)(struct clk *clk); - int (*set_rate)(struct clk *clk, unsigned long rate); - struct clk *(*get_parent)(struct clk *clk); - int (*enable)(struct clk *clk, int enable); -}; - -struct clk { - struct clk *parent; /* parent clk */ - unsigned long rate; /* clock rate in Hz */ - unsigned long divider; /* clock divider */ - u32 usecount; /* reference count */ - struct clk_ops *ops; /* clock operation */ - u32 enable_reg; /* clock enable register */ - u32 enable_mask; /* clock enable mask */ -}; - -static unsigned long clk_divide_parent(struct clk *clk) -{ - if (clk->parent && clk->divider) - return clk_get_rate(clk->parent) / clk->divider; - else - return 0; -} - -static int clk_local_onoff_enable(struct clk *clk, int enable) -{ - u32 tmp; - - /* no enable_reg means the clock is always enabled */ - if (!clk->enable_reg) - return 0; - - tmp = readl_relaxed(mcs814x_sysdbg_base + clk->enable_reg); - if (!enable) - tmp &= ~clk->enable_mask; - else - tmp |= clk->enable_mask; - - writel_relaxed(tmp, mcs814x_sysdbg_base + clk->enable_reg); - - return 0; -} - -static struct clk_ops default_clk_ops = { - .get_rate = clk_divide_parent, - .enable = clk_local_onoff_enable, -}; - -static DEFINE_SPINLOCK(clocks_lock); - -static const unsigned long cpu_freq_table[] = { - 175000, - 300000, - 125000, - 137500, - 212500, - 250000, - 162500, - 187500, - 162500, - 150000, - 225000, - 237500, - 200000, - 262500, - 275000, - 287500 -}; - -static struct clk clk_cpu; - -/* System clock is fixed at 50Mhz */ -static struct clk clk_sys = { - .rate = 50 * MHZ, -}; - -static struct clk clk_sdram; - -static struct clk clk_timer0 = { - .parent = &clk_sdram, - .divider = 2, - .ops = &default_clk_ops, -}; - -static struct clk clk_timer1_2 = { - .parent = &clk_sys, -}; - -/* Watchdog clock is system clock / 128 */ -static struct clk clk_wdt = { - .parent = &clk_sys, - .divider = 128, - .ops = &default_clk_ops, -}; - -static struct clk clk_emac = { - .ops = &default_clk_ops, - .enable_reg = SYSDBG_SYSCTL, - .enable_mask = SYSCTL_EMAC, -}; - -static struct clk clk_ephy = { - .ops = &default_clk_ops, - .enable_reg = SYSDBG_PLL_CTL, - .enable_mask = ~SYSCTL_EPHY, /* active low */ -}; - -static struct clk clk_cipher = { - .ops = &default_clk_ops, - .enable_reg = SYSDBG_SYSCTL, - .enable_mask = SYSCTL_CIPHER, -}; - -#define CLK(_dev, _con, _clk) \ -{ .dev_id = (_dev), .con_id = (_con), .clk = (_clk) }, - -static struct clk_lookup mcs814x_chip_clks[] = { - CLK("cpu", NULL, &clk_cpu) - CLK("sys", NULL, &clk_sys) - CLK("sdram", NULL, &clk_sdram) - /* 32-bits timer0 */ - CLK("timer0", NULL, &clk_timer0) - /* 16-bits timer1 */ - CLK("timer1", NULL, &clk_timer1_2) - /* 64-bits timer2, same as timer 1 */ - CLK("timer2", NULL, &clk_timer1_2) - CLK(NULL, "wdt", &clk_wdt) - CLK(NULL, "emac", &clk_emac) - CLK(NULL, "ephy", &clk_ephy) - CLK(NULL, "cipher", &clk_cipher) -}; - -static void local_clk_disable(struct clk *clk) -{ - WARN_ON(!clk->usecount); - - if (clk->usecount > 0) { - clk->usecount--; - - if ((clk->usecount == 0) && (clk->ops->enable)) - clk->ops->enable(clk, 0); - - if (clk->parent) - local_clk_disable(clk->parent); - } -} - -static int local_clk_enable(struct clk *clk) -{ - int ret = 0; - - if (clk->parent) - ret = local_clk_enable(clk->parent); - - if (ret) - return ret; - - if ((clk->usecount == 0) && (clk->ops->enable)) - ret = clk->ops->enable(clk, 1); - - if (!ret) - clk->usecount++; - else if (clk->parent && clk->parent->ops->enable) - local_clk_disable(clk->parent); - - return ret; -} - -int clk_enable(struct clk *clk) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&clocks_lock, flags); - ret = local_clk_enable(clk); - spin_unlock_irqrestore(&clocks_lock, flags); - - return ret; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - - spin_lock_irqsave(&clocks_lock, flags); - local_clk_disable(clk); - spin_unlock_irqrestore(&clocks_lock, flags); -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - if (unlikely(IS_ERR_OR_NULL(clk))) - return 0; - - if (clk->rate) - return clk->rate; - - if (clk->ops && clk->ops->get_rate) - return clk->ops->get_rate(clk); - - return clk_get_rate(clk->parent); -} -EXPORT_SYMBOL(clk_get_rate); - -struct clk *clk_get_parent(struct clk *clk) -{ - unsigned long flags; - - if (unlikely(IS_ERR_OR_NULL(clk))) - return NULL; - - if (!clk->ops || !clk->ops->get_parent) - return clk->parent; - - spin_lock_irqsave(&clocks_lock, flags); - clk->parent = clk->ops->get_parent(clk); - spin_unlock_irqrestore(&clocks_lock, flags); - - return clk->parent; -} -EXPORT_SYMBOL(clk_get_parent); - -void __init mcs814x_clk_init(void) -{ - u32 bs1; - u8 cpu_freq; - - clkdev_add_table(mcs814x_chip_clks, ARRAY_SIZE(mcs814x_chip_clks)); - - /* read the bootstrap registers to know the exact clocking scheme */ - bs1 = readl_relaxed(mcs814x_sysdbg_base + SYSDBG_BS1); - cpu_freq = (bs1 >> CPU_FREQ_SHIFT) & CPU_FREQ_MASK; - - pr_info("CPU frequency: %lu (kHz)\n", cpu_freq_table[cpu_freq]); - clk_cpu.rate = cpu_freq * KHZ; - - /* read SDRAM frequency */ - if (bs1 & SDRAM_FREQ_BIT) - clk_sdram.rate = 100 * MHZ; - else - clk_sdram.rate = 133 * MHZ; - - pr_info("SDRAM frequency: %lu (MHz)\n", clk_sdram.rate / MHZ); -} - diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/common.c b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/common.c deleted file mode 100644 index 3f1be1fe2d..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/common.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * arch/arm/mach-mcs814x/common.c - * - * Core functions for Moschip MCS814x SoCs - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/reboot.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <mach/mcs814x.h> -#include <mach/cpu.h> -#include <asm/pgtable.h> -#include <asm/mach/map.h> - -void __iomem *mcs814x_sysdbg_base; - -static struct map_desc mcs814x_io_desc[] __initdata = { - { - .virtual = MCS814X_IO_BASE, - .pfn = __phys_to_pfn(MCS814X_IO_START), - .length = MCS814X_IO_SIZE, - .type = MT_DEVICE - }, -}; - -struct cpu_mode { - const char *name; - int gpio_start; - int gpio_end; -}; - -static const struct cpu_mode cpu_modes[] = { - { - .name = "I2S", - .gpio_start = 4, - .gpio_end = 8, - }, - { - .name = "UART", - .gpio_start = 4, - .gpio_end = 9, - }, - { - .name = "External MII", - .gpio_start = 0, - .gpio_end = 16, - }, - { - .name = "Normal", - .gpio_start = -1, - .gpio_end = -1, - }, -}; - -static void mcs814x_eth_hardware_filter_set(u8 value) -{ - u32 reg; - - reg = readl_relaxed(MCS814X_VIRT_BASE + MCS814X_DBGLED); - if (value) - reg |= 0x80; - else - reg &= ~0x80; - writel_relaxed(reg, MCS814X_VIRT_BASE + MCS814X_DBGLED); -} - -static void mcs814x_eth_led_cfg_set(u8 cfg) -{ - u32 reg; - - reg = readl_relaxed(mcs814x_sysdbg_base + SYSDBG_BS2); - reg &= ~LED_CFG_MASK; - reg |= cfg; - writel_relaxed(reg, mcs814x_sysdbg_base + SYSDBG_BS2); -} - -static void mcs814x_eth_buffer_shifting_set(u8 value) -{ - u8 reg; - - reg = readb_relaxed(mcs814x_sysdbg_base + SYSDBG_SYSCTL_MAC); - if (value) - reg |= BUF_SHIFT_BIT; - else - reg &= ~BUF_SHIFT_BIT; - writeb_relaxed(reg, mcs814x_sysdbg_base + SYSDBG_SYSCTL_MAC); -} - -static struct of_device_id mcs814x_eth_ids[] __initdata = { - { .compatible = "moschip,nuport-mac", }, - { /* sentinel */ }, -}; - -/* Configure platform specific knobs based on ethernet device node - * properties */ -static void mcs814x_eth_init(void) -{ - struct device_node *np; - const unsigned int *intspec; - - np = of_find_matching_node(NULL, mcs814x_eth_ids); - if (!np) - return; - - /* hardware filter must always be enabled */ - mcs814x_eth_hardware_filter_set(1); - - intspec = of_get_property(np, "nuport-mac,buffer-shifting", NULL); - if (!intspec) - mcs814x_eth_buffer_shifting_set(0); - else - mcs814x_eth_buffer_shifting_set(1); - - intspec = of_get_property(np, "nuport-mac,link-activity", NULL); - if (intspec) - mcs814x_eth_led_cfg_set(be32_to_cpup(intspec)); - - of_node_put(np); -} - -void __init mcs814x_init_machine(void) -{ - u32 bs2, cpu_mode; - int gpio; - - bs2 = readl_relaxed(mcs814x_sysdbg_base + SYSDBG_BS2); - cpu_mode = (bs2 >> CPU_MODE_SHIFT) & CPU_MODE_MASK; - - pr_info("CPU mode: %s\n", cpu_modes[cpu_mode].name); - - /* request the gpios since the pins are muxed for functionnality */ - for (gpio = cpu_modes[cpu_mode].gpio_start; - gpio == cpu_modes[cpu_mode].gpio_end; gpio++) { - if (gpio != -1) - gpio_request(gpio, cpu_modes[cpu_mode].name); - } - - mcs814x_eth_init(); -} - -void __init mcs814x_map_io(void) -{ - iotable_init(mcs814x_io_desc, ARRAY_SIZE(mcs814x_io_desc)); - - mcs814x_sysdbg_base = ioremap(MCS814X_IO_START + MCS814X_SYSDBG, - MCS814X_SYSDBG_SIZE); - if (!mcs814x_sysdbg_base) - panic("unable to remap sysdbg base"); -} - -void mcs814x_restart(enum reboot_mode mode, const char *cmd) -{ - writel_relaxed(~(1 << 31), mcs814x_sysdbg_base); -} diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/common.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/common.h deleted file mode 100644 index 4a6c9ad2ad..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/common.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __ARCH_MCS814X_COMMON_H -#define __ARCH_MCS814X_COMMON_H - -#include <linux/reboot.h> -#include <asm/mach/time.h> - -void mcs814x_map_io(void); -void mcs814x_clk_init(void); -void mcs814x_of_irq_init(void); -void mcs814x_init_machine(void); -void mcs814x_handle_irq(struct pt_regs *regs); -void mcs814x_restart(enum reboot_mode mode, const char *cmd); -void mcs814x_timer_init(void); -extern void __iomem *mcs814x_sysdbg_base; - -#endif /* __ARCH_MCS814X_COMMON_H */ diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/cpu.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/cpu.h deleted file mode 100644 index 1ef3c4a036..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/cpu.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __ASM_ARCH_CPU_H__ -#define __ASM_ARCH_CPU_H__ - -#include <asm/cputype.h> - -#define MCS8140_ID 0x41069260 /* ARM926EJ-S */ -#define MCS814X_MASK 0xff0ffff0 - -#ifdef CONFIG_MCS8140 -/* Moschip MCS8140 is based on an ARM926EJ-S core */ -#define soc_is_mcs8140() ((read_cpuid_id() & MCS814X_MASK) == MCS8140_ID) -#else -#define soc_is_mcs8140() (0) -#endif /* !CONFIG_MCS8140 */ - -#endif /* __ASM_ARCH_CPU_H__ */ diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/debug-macro.S b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/debug-macro.S deleted file mode 100644 index 93ecea4ed2..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/debug-macro.S +++ /dev/null @@ -1,11 +0,0 @@ -#include <mach/mcs814x.h> - - .macro addruart, rp, rv, tmp - ldr \rp, =MCS814X_PHYS_BASE - ldr \rv, =MCS814X_VIRT_BASE - orr \rp, \rp, #MCS814X_UART - orr \rv, \rv, #MCS814X_UART - .endm - -#define UART_SHIFT 2 -#include <asm/hardware/debug-8250.S> diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/entry-macro.S b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/entry-macro.S deleted file mode 100644 index 16d2d6d1af..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/entry-macro.S +++ /dev/null @@ -1,6 +0,0 @@ -#include <mach/mcs814x.h> - .macro disable_fiq - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/gpio.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/gpio.h deleted file mode 100644 index 20240c2ea2..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/gpio.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H - -/* new generic GPIO API */ -#include <asm-generic/gpio.h> - -#define gpio_get_value __gpio_get_value -#define gpio_set_value __gpio_set_value -#define gpio_cansleep __gpio_cansleep - -static inline int gpio_to_irq(unsigned gpio) -{ - return -EINVAL; -} - -static inline int irq_to_gpio(unsigned irq) -{ - return -EINVAL; -} - -#endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/hardware.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/hardware.h deleted file mode 100644 index 529f648ae6..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/hardware.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright (C) 2003 Artec Design Ltd. - * - * 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_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include "mcs814x.h" - -#endif - diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/io.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/io.h deleted file mode 100644 index 80e56f6ca7..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/io.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright (C) 2003 Artec Design Ltd. - * Copyright (C) 2012, Florian Fainelli <florian@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_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * We don't support ins[lb]/outs[lb]. Make them fault. - */ -#define __raw_readsb(p, d, l) do { *(int *)0 = 0; } while (0) -#define __raw_readsl(p, d, l) do { *(int *)0 = 0; } while (0) -#define __raw_writesb(p, d, l) do { *(int *)0 = 0; } while (0) -#define __raw_writesl(p, d, l) do { *(int *)0 = 0; } while (0) - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/irqs.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/irqs.h deleted file mode 100644 index 7b9e07c1a7..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/irqs.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * Copyright (C) 2003 Artec Design Ltd. - * - * 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_ARCH_IRQS_H -#define __ASM_ARCH_IRQS_H - -#define FIQ_START 0 - -#define NR_IRQS 32 - -#endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/mcs814x.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/mcs814x.h deleted file mode 100644 index 8252d33a7d..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/mcs814x.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2003 Artec Design Ltd. - * - * 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_ARCH_MCS814X_H -#define __ASM_ARCH_MCS814X_H - -#define MCS814X_IO_BASE 0xF0000000 -#define MCS814X_IO_START 0x40000000 -#define MCS814X_IO_SIZE 0x00100000 - -/* IRQ controller register offset */ -#define MCS814X_IRQ_ICR 0x00 -#define MCS814X_IRQ_ISR 0x04 -#define MCS814X_IRQ_MASK 0x20 -#define MCS814X_IRQ_STS0 0x40 - -#define MCS814X_PHYS_BASE 0x40000000 -#define MCS814X_VIRT_BASE MCS814X_IO_BASE - -#define MCS814X_UART 0x000DC000 -#define MCS814X_DBGLED 0x000EC000 -#define MCS814X_SYSDBG 0x000F8000 -#define MCS814X_SYSDBG_SIZE 0x50 - -/* System configuration and bootstrap registers */ -#define SYSDBG_BS1 0x00 -#define CPU_FREQ_SHIFT 27 -#define CPU_FREQ_MASK 0x0F -#define SDRAM_FREQ_BIT (1 << 22) - -#define SYSDBG_BS2 0x04 -#define LED_CFG_MASK 0x03 -#define CPU_MODE_SHIFT 23 -#define CPU_MODE_MASK 0x03 - -#define SYSDBG_SYSCTL_MAC 0x1d -#define BUF_SHIFT_BIT (1 << 0) - -#define SYSDBG_SYSCTL 0x08 -#define SYSCTL_EMAC (1 << 0) -#define SYSCTL_EPHY (1 << 0) /* active low */ -#define SYSCTL_CIPHER (1 << 16) - -#define SYSDBG_PLL_CTL 0x3C - -#endif /* __ASM_ARCH_MCS814X_H */ - diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/param.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/param.h deleted file mode 100644 index 7ffe70b7d5..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/param.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * Copyright (C) 2003 Artec Design Ltd. - * - * 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_ARCH_PARAM_H -#define __ASM_ARCH_PARAM_H - -#define HZ 100 - -#endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/system.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/system.h deleted file mode 100644 index cf5453df25..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/system.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Copyright (C) 2003 Artec Design Ltd. - * Copyright (C) 2012 Florian Fainelli <florian@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_ARCH_SYSTEM_H -#define __ASM_ARCH_SYSTEM_H - -static inline void arch_idle(void) -{ - cpu_do_idle(); -} -#endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/timex.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/timex.h deleted file mode 100644 index f05c8eeb6d..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/timex.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Copyright (C) 2003 Artec Design Ltd. - * - * 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_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* - * Timex specification for MCS814X - */ -#define CLOCK_TICK_RATE 100 - -#endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/uncompress.h b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/uncompress.h deleted file mode 100644 index cf3ed9a1a6..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/include/mach/uncompress.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Copyright (C) 2012, Florian Fainelli <florian@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_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -#include <linux/serial_reg.h> -#include <asm/io.h> -#include <mach/mcs814x.h> -#include <mach/cpu.h> - -#define UART_SHIFT (2) - -/* cannot be static because the code will be inlined */ -void __iomem *uart_base; - -static inline void putc(int c) -{ - while (!(__raw_readb(uart_base + (UART_LSR << UART_SHIFT)) & UART_LSR_TEMT)); - __raw_writeb(c, uart_base + (UART_TX << UART_SHIFT)); -} - -static inline void flush(void) -{ -} - -static inline void arch_decomp_setup(void) -{ - if (soc_is_mcs8140()) - uart_base = (void __iomem *)(MCS814X_PHYS_BASE +MCS814X_UART); -} - -#define arch_decomp_wdog() - -#endif diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/irq.c b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/irq.c deleted file mode 100644 index d1cab682e4..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/irq.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Moschip MCS814x generic interrupt controller routines - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under the GPLv2 - */ -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/irqdomain.h> - -#include <asm/exception.h> -#include <asm/mach/irq.h> -#include <mach/mcs814x.h> - -static void __iomem *mcs814x_intc_base; -static struct irq_domain *domain; - -static void __init mcs814x_alloc_gc(void __iomem *base, unsigned int irq_start, - unsigned int num) -{ - struct irq_chip_generic *gc; - struct irq_chip_type *ct; - - if (irq_alloc_domain_generic_chips(domain, num, 1, "mcs814x-intc", handle_level_irq, - IRQ_GC_INIT_MASK_CACHE, IRQ_NOREQUEST, 0)) - panic("unable to allocate domain generic irq chip"); - - gc = irq_get_domain_generic_chip(domain, irq_start); - if (!gc) - panic("unable to get generic irq chip"); - - gc->reg_base = base; - ct = gc->chip_types; - ct->chip.irq_ack = irq_gc_unmask_enable_reg; - ct->chip.irq_mask = irq_gc_mask_clr_bit; - ct->chip.irq_unmask = irq_gc_mask_set_bit; - ct->regs.mask = MCS814X_IRQ_MASK; - ct->regs.enable = MCS814X_IRQ_ICR; - - /* Clear all interrupts */ - writel_relaxed(0xffffffff, base + MCS814X_IRQ_ICR); -} - -asmlinkage void __exception_irq_entry mcs814x_handle_irq(struct pt_regs *regs) -{ - u32 status, irq; - - do { - /* read the status register */ - status = __raw_readl(mcs814x_intc_base + MCS814X_IRQ_STS0); - if (!status) - break; - - irq = ffs(status) - 1; - status |= (1 << irq); - /* clear the interrupt */ - __raw_writel(status, mcs814x_intc_base + MCS814X_IRQ_STS0); - /* call the generic handler */ - handle_domain_irq(domain, irq, regs); - - } while (1); -} - -static const struct of_device_id mcs814x_intc_ids[] = { - { .compatible = "moschip,mcs814x-intc" }, - { /* sentinel */ }, -}; - -void __init mcs814x_of_irq_init(void) -{ - struct device_node *np; - - np = of_find_matching_node(NULL, mcs814x_intc_ids); - if (!np) - panic("unable to find compatible intc node in dtb\n"); - - mcs814x_intc_base = of_iomap(np, 0); - if (!mcs814x_intc_base) - panic("unable to map intc cpu registers\n"); - - domain = irq_domain_add_linear(np, 32, &irq_generic_chip_ops, NULL); - if (!domain) - panic("unable to add irq domain\n"); - irq_set_default_host(domain); - - of_node_put(np); - - mcs814x_alloc_gc(mcs814x_intc_base, 0, 32); -} - diff --git a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/timer.c b/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/timer.c deleted file mode 100644 index 31d0ba65a7..0000000000 --- a/target/linux/mcs814x/files-3.18/arch/arm/mach-mcs814x/timer.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Moschip MCS814x timer routines - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under GPLv2 - */ -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/time.h> -#include <linux/timex.h> -#include <linux/irq.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> - -#include <asm/mach/time.h> -#include <mach/mcs814x.h> - -/* Timer block registers */ -#define TIMER_VAL 0x00 -#define TIMER_CTL 0x04 -#define TIMER_CTL_EN 0x01 -#define TIMER_CTL_DBG 0x02 - -static u32 last_reload; -static u32 timer_correct; -static u32 clock_rate; -static u32 timer_reload_value; -static void __iomem *mcs814x_timer_base; - -static inline u32 ticks2usecs(u32 x) -{ - return x / (clock_rate / 1000000); -} - -/* - * Returns number of ms since last clock interrupt. Note that interrupts - * will have been disabled by do_gettimeoffset() - */ -static u32 mcs814x_gettimeoffset(void) -{ - u32 ticks = readl_relaxed(mcs814x_timer_base + TIMER_VAL); - - if (ticks < last_reload) - return ticks2usecs(ticks + (u32)(0xffffffff - last_reload)); - else - return ticks2usecs(ticks - last_reload); -} - - -static irqreturn_t mcs814x_timer_interrupt(int irq, void *dev_id) -{ - u32 count = readl_relaxed(mcs814x_timer_base + TIMER_VAL); - - /* take into account delay up to this moment */ - last_reload = count + timer_correct + timer_reload_value; - - if (last_reload < timer_reload_value) { - last_reload = timer_reload_value; - } else { - if (timer_correct == 0) - timer_correct = readl_relaxed(mcs814x_timer_base + TIMER_VAL) - count; - } - writel_relaxed(last_reload, mcs814x_timer_base + TIMER_VAL); - - timer_tick(); - - return IRQ_HANDLED; -} - -static struct of_device_id mcs814x_timer_ids[] = { - { .compatible = "moschip,mcs814x-timer" }, - { /* sentinel */ }, -}; - -static int __init mcs814x_of_timer_init(void) -{ - struct device_node *np; - int irq; - - np = of_find_matching_node(NULL, mcs814x_timer_ids); - if (!np) - panic("unable to find compatible timer node in dtb"); - - mcs814x_timer_base = of_iomap(np, 0); - if (!mcs814x_timer_base) - panic("unable to remap timer cpu registers"); - - irq = irq_of_parse_and_map(np, 0); - if (!irq) - panic("no interrupts property/mapping failed for timer"); - - return irq; -} - -void __init mcs814x_timer_init(void) -{ - struct clk *clk; - int irq; - - arch_gettimeoffset = mcs814x_gettimeoffset; - - clk = clk_get_sys("timer0", NULL); - if (IS_ERR_OR_NULL(clk)) - panic("unable to get timer0 clock"); - - clock_rate = clk_get_rate(clk); - - irq = mcs814x_of_timer_init(); - - pr_info("Timer frequency: %d (kHz)\n", clock_rate / 1000); - - timer_reload_value = 0xffffffff - (clock_rate / HZ); - - /* disable timer */ - writel_relaxed(~TIMER_CTL_EN, mcs814x_timer_base + TIMER_CTL); - writel_relaxed(timer_reload_value, mcs814x_timer_base + TIMER_VAL); - last_reload = timer_reload_value; - - if (request_irq(irq, mcs814x_timer_interrupt, - IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - "mcs814x-timer", NULL)) - panic("unable to request timer0 irq %d", irq); - - /* enable timer, stop timer in debug mode */ - writel_relaxed(TIMER_CTL_EN | TIMER_CTL_DBG, - mcs814x_timer_base + TIMER_CTL); -} diff --git a/target/linux/mcs814x/files-3.18/drivers/char/hw_random/mcs814x-rng.c b/target/linux/mcs814x/files-3.18/drivers/char/hw_random/mcs814x-rng.c deleted file mode 100644 index cb3f339e3b..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/char/hw_random/mcs814x-rng.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * RNG driver for Moschip MCS814x SoC - * - * Copyright 2012 (C), Florian Fainelli <florian@openwrt.org> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/platform_device.h> -#include <linux/hw_random.h> -#include <linux/io.h> -#include <linux/of.h> - -#define STAT 0x00 -#define RND 0x04 - -struct mcs814x_rng_priv { - void __iomem *regs; -}; - -static int mcs814x_rng_data_read(struct hwrng *rng, u32 *buffer) -{ - struct mcs814x_rng_priv *priv = (struct mcs814x_rng_priv *)rng->priv; - - *buffer = readl_relaxed(priv->regs + RND); - - return 4; -} - -static int mcs814x_rng_probe(struct platform_device *pdev) -{ - struct resource *res; - struct mcs814x_rng_priv *priv; - struct hwrng *rng; - int ret; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) { - ret = -ENOMEM; - goto out; - } - - rng = kzalloc(sizeof(*rng), GFP_KERNEL); - if (!rng) { - ret = -ENOMEM; - goto out_priv; - } - - platform_set_drvdata(pdev, rng); - rng->priv = (unsigned long)priv; - rng->name = pdev->name; - rng->data_read = mcs814x_rng_data_read; - - priv->regs = devm_ioremap_resource(&pdev->dev, res); - if (!priv->regs) { - ret = -ENOMEM; - goto out_rng; - } - - ret = hwrng_register(rng); - if (ret) { - dev_err(&pdev->dev, "failed to register hwrng driver\n"); - goto out; - } - - dev_info(&pdev->dev, "registered\n"); - - return ret; - -out_rng: - platform_set_drvdata(pdev, NULL); - kfree(rng); -out_priv: - kfree(priv); -out: - return ret; -} - -static int mcs814x_rng_remove(struct platform_device *pdev) -{ - struct hwrng *rng = platform_get_drvdata(pdev); - struct mcs814x_rng_priv *priv = (struct mcs814x_rng_priv *)rng->priv; - - hwrng_unregister(rng); - kfree(priv); - kfree(rng); - platform_set_drvdata(pdev, NULL); - - return 0; -} - -static const struct of_device_id mcs814x_rng_ids[] = { - { .compatible = "moschip,mcs814x-rng", }, - { /* sentinel */ }, -}; - -static struct platform_driver mcs814x_rng_driver = { - .driver = { - .name = "mcs814x-rng", - .owner = THIS_MODULE, - .of_match_table = mcs814x_rng_ids, - }, - .probe = mcs814x_rng_probe, - .remove = mcs814x_rng_remove, -}; - -module_platform_driver(mcs814x_rng_driver); - -MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>"); -MODULE_DESCRIPTION("H/W Random Number Generator (RNG) for Moschip MCS814x"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/mcs814x/files-3.18/drivers/gpio/gpio-mcs814x.c b/target/linux/mcs814x/files-3.18/drivers/gpio/gpio-mcs814x.c deleted file mode 100644 index c8a6509cf1..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/gpio/gpio-mcs814x.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Moschip MCS814x GPIO support - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under the GPLv2 - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/io.h> -#include <linux/of.h> -#include <linux/of_address.h> - -struct mcs814x_gpio_chip { - void __iomem *regs; - struct gpio_chip chip; -}; - -#define GPIO_PIN 0x00 -#define GPIO_DIR 0x04 - -#define to_mcs814x_gpio_chip(x) container_of(x, struct mcs814x_gpio_chip, chip) - -static int mcs814x_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip); - - return readl_relaxed(mcs814x->regs + GPIO_PIN) & (1 << offset); -} - -static void mcs814x_gpio_set(struct gpio_chip *chip, - unsigned offset, int value) -{ - struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip); - u32 mask; - - mask = readl_relaxed(mcs814x->regs + GPIO_PIN); - if (value) - mask |= (1 << offset); - else - mask &= ~(1 << offset); - writel_relaxed(mask, mcs814x->regs + GPIO_PIN); -} - -static int mcs814x_gpio_direction_output(struct gpio_chip *chip, - unsigned offset, int value) -{ - struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip); - u32 mask; - - mask = readl_relaxed(mcs814x->regs + GPIO_DIR); - mask &= ~(1 << offset); - writel_relaxed(mask, mcs814x->regs + GPIO_DIR); - - return 0; -} - -static int mcs814x_gpio_direction_input(struct gpio_chip *chip, - unsigned offset) -{ - struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip); - u32 mask; - - mask = readl_relaxed(mcs814x->regs + GPIO_DIR); - mask |= (1 << offset); - writel_relaxed(mask, mcs814x->regs + GPIO_DIR); - - return 0; -} - -static int mcs814x_gpio_probe(struct platform_device *pdev) -{ - struct resource *res; - struct mcs814x_gpio_chip *mcs814x_chip; - int ret; - const unsigned int *num_gpios; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - - num_gpios = of_get_property(pdev->dev.of_node, "num-gpios", NULL); - if (!num_gpios) - dev_err(&pdev->dev, "FIXME: no num-gpios property\n"); - - mcs814x_chip = kzalloc(sizeof(*mcs814x_chip), GFP_KERNEL); - if (!mcs814x_chip) - return -ENOMEM; - - mcs814x_chip->regs = devm_ioremap_resource(&pdev->dev, res); - if (!mcs814x_chip->regs) { - ret = -ENOMEM; - goto out; - } - - platform_set_drvdata(pdev, mcs814x_chip); - -#ifdef CONFIG_OF_GPIO - mcs814x_chip->chip.of_node = pdev->dev.of_node; -#endif - - mcs814x_chip->chip.label = pdev->name; - mcs814x_chip->chip.get = mcs814x_gpio_get; - mcs814x_chip->chip.set = mcs814x_gpio_set; - mcs814x_chip->chip.direction_input = mcs814x_gpio_direction_input; - mcs814x_chip->chip.direction_output = mcs814x_gpio_direction_output; - mcs814x_chip->chip.ngpio = be32_to_cpup(num_gpios); - /* we want dynamic base allocation */ - mcs814x_chip->chip.base = -1; - - ret = gpiochip_add(&mcs814x_chip->chip); - if (ret) { - dev_err(&pdev->dev, "failed to register gpiochip\n"); - goto out; - } - - return 0; - -out: - platform_set_drvdata(pdev, NULL); - kfree(mcs814x_chip); - return ret; -} - -static struct of_device_id mcs814x_gpio_ids[] = { - { .compatible = "moschip,mcs814x-gpio" }, - { /* sentinel */ }, -}; - -static struct platform_driver mcs814x_gpio_driver = { - .driver = { - .name = "mcs814x-gpio", - .owner = THIS_MODULE, - .of_match_table = mcs814x_gpio_ids, - }, - .probe = mcs814x_gpio_probe, -}; - -int __init mcs814x_gpio_init(void) -{ - return platform_driver_register(&mcs814x_gpio_driver); -} -postcore_initcall(mcs814x_gpio_init); diff --git a/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/Kconfig b/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/Kconfig deleted file mode 100644 index 8fa38a4091..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/Kconfig +++ /dev/null @@ -1,4 +0,0 @@ -config NUPORT_ETHERNET_DRIVER - tristate "MCS8140 Ethernet driver" - depends on ETHERNET && ARCH_MCS814X - help diff --git a/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/Makefile b/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/Makefile deleted file mode 100644 index 9719c51b7f..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_NUPORT_ETHERNET_DRIVER) += mcs8140.o - -mcs8140-objs := nuport_mac.o diff --git a/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/nuport_mac.c b/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/nuport_mac.c deleted file mode 100644 index a02144e287..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/net/ethernet/mcs8140/nuport_mac.c +++ /dev/null @@ -1,1206 +0,0 @@ -/* - * Moschip MCS8140 Ethernet MAC driver - * - * Copyright (C) 2003, Moschip Semiconductors - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org> - * - * Licensed under GPLv2 - */ -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/delay.h> -#include <linux/ethtool.h> -#include <linux/mii.h> -#include <linux/io.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/of.h> -#include <linux/of_mdio.h> -#include <linux/of_net.h> -#include <linux/irq.h> -#include <linux/err.h> -#include <linux/phy.h> -#include <linux/clk.h> -#include <linux/dma-mapping.h> - -#include <asm/unaligned.h> -#include <asm/sizes.h> - -/* Hardware registers */ -#define MAC_BASE_ADDR ((priv->mac_base)) - -#define CTRL_REG (MAC_BASE_ADDR) -#define MII_BUSY (1 << 0) -#define MII_WRITE (1 << 1) -#define RX_ENABLE (1 << 2) -#define TX_ENABLE (1 << 3) -#define DEFER_CHECK (1 << 5) -#define STRIP_PAD (1 << 8) -#define DRTRY_DISABLE (1 << 10) -#define FULL_DUPLEX (1 << 20) -#define HBD_DISABLE (1 << 28) -#define MAC_ADDR_HIGH_REG (MAC_BASE_ADDR + 0x04) -#define MAC_ADDR_LOW_REG (MAC_BASE_ADDR + 0x08) -#define MII_ADDR_REG (MAC_BASE_ADDR + 0x14) -#define MII_ADDR_SHIFT (11) -#define MII_REG_SHIFT (6) -#define MII_DATA_REG (MAC_BASE_ADDR + 0x18) -/* Link interrupt registers */ -#define LINK_INT_CSR (MAC_BASE_ADDR + 0xD0) -#define LINK_INT_EN (1 << 0) -#define LINK_PHY_ADDR_SHIFT (1) -#define LINK_PHY_REG_SHIFT (6) -#define LINK_BIT_UP_SHIFT (11) -#define LINK_UP (1 << 16) -#define LINK_INT_POLL_TIME (MAC_BASE_ADDR + 0xD4) -#define LINK_POLL_MASK ((1 << 20) - 1) - -#define DMA_CHAN_WIDTH 32 -#define DMA_RX_CHAN 0 -#define DMA_TX_CHAN 2 - -/* Receive DMA registers */ -#define RX_DMA_BASE ((priv->dma_base) + \ - (DMA_CHAN_WIDTH * DMA_RX_CHAN)) -#define RX_BUFFER_ADDR (RX_DMA_BASE + 0x00) -#define RX_MAX_BYTES (RX_DMA_BASE + 0x04) -#define RX_ACT_BYTES (RX_DMA_BASE + 0x08) -#define RX_START_DMA (RX_DMA_BASE + 0x0C) -#define RX_DMA_ENABLE (1 << 0) -#define RX_DMA_RESET (1 << 1) -#define RX_DMA_STATUS_FIFO (1 << 12) -#define RX_DMA_ENH (RX_DMA_BASE + 0x14) -#define RX_DMA_INT_ENABLE (1 << 1) - -/* Transmit DMA registers */ -#define TX_DMA_BASE ((priv->dma_base) + \ - (DMA_CHAN_WIDTH * DMA_TX_CHAN)) -#define TX_BUFFER_ADDR (TX_DMA_BASE + 0x00) -#define TX_PKT_BYTES (TX_DMA_BASE + 0x04) -#define TX_BYTES_SENT (TX_DMA_BASE + 0x08) -#define TX_START_DMA (TX_DMA_BASE + 0x0C) -#define TX_DMA_ENABLE (1 << 0) -#define TX_DMA_START_FRAME (1 << 2) -#define TX_DMA_END_FRAME (1 << 3) -#define TX_DMA_PAD_DISABLE (1 << 8) -#define TX_DMA_CRC_DISABLE (1 << 9) -#define TX_DMA_FIFO_FULL (1 << 16) -#define TX_DMA_FIFO_EMPTY (1 << 17) -#define TX_DMA_STATUS_AVAIL (1 << 18) -#define TX_DMA_RESET (1 << 24) -#define TX_DMA_STATUS (TX_DMA_BASE + 0x10) -#define TX_DMA_ENH (TX_DMA_BASE + 0x14) -#define TX_DMA_ENH_ENABLE (1 << 0) -#define TX_DMA_INT_FIFO (1 << 1) - -#define RX_ALLOC_SIZE SZ_2K -#define MAX_ETH_FRAME_SIZE 1536 -#define RX_SKB_TAILROOM 128 -#define RX_SKB_HEADROOM (RX_ALLOC_SIZE - \ - (MAX_ETH_FRAME_SIZE + RX_SKB_TAILROOM) + 0) - - /* WDT Late COL Lenght COL Type */ -#define ERROR_FILTER_MASK ((1<<14) | (1<<15) | (1<<16) | (1<<17) | (0<<18) | \ - /* MII Dribbling CRC Len/type Control */\ - (1<<19) | (1<<20) | (1<<21) | (0<<24) | (1<<25) | \ - /* Unsup Missed */\ - (1<<26) | (0<<31)) -#define TX_RING_SIZE 30 -#define RX_RING_SIZE 30 - -static inline u32 nuport_mac_readl(void __iomem *reg) -{ - return readl_relaxed(reg); -} - -static inline u8 nuport_mac_readb(void __iomem *reg) -{ - return readb_relaxed(reg); -} - -static inline void nuport_mac_writel(u32 value, void __iomem *reg) -{ - writel_relaxed(value, reg); -} - -static inline void nuport_mac_writeb(u8 value, void __iomem *reg) -{ - writel_relaxed(value, reg); -} - -/* MAC private data */ -struct nuport_mac_priv { - spinlock_t lock; - - void __iomem *mac_base; - void __iomem *dma_base; - - int rx_irq; - int tx_irq; - int link_irq; - struct clk *emac_clk; - struct clk *ephy_clk; - - /* Transmit buffers */ - struct sk_buff *tx_skb[TX_RING_SIZE]; - dma_addr_t tx_addr; - unsigned int valid_txskb[TX_RING_SIZE]; - unsigned int cur_tx; - unsigned int dma_tx; - unsigned int tx_full; - - /* Receive buffers */ - struct sk_buff *rx_skb[RX_RING_SIZE]; - dma_addr_t rx_addr; - unsigned int irq_rxskb[RX_RING_SIZE]; - int pkt_len[RX_RING_SIZE]; - unsigned int cur_rx; - unsigned int dma_rx; - unsigned int rx_full; - - unsigned int first_pkt; - - /* Private data */ - struct napi_struct napi; - struct net_device *dev; - struct platform_device *pdev; - struct mii_bus *mii_bus; - struct phy_device *phydev; - struct device_node *phy_node; - phy_interface_t phy_interface; - int old_link; - int old_duplex; - u32 msg_level; - unsigned int buffer_shifting_len; -}; - -static inline int nuport_mac_mii_busy_wait(struct nuport_mac_priv *priv) -{ - unsigned long curr; - unsigned long finish = jiffies + 3 * HZ; - - do { - curr = jiffies; - if (!(nuport_mac_readl(MII_ADDR_REG) & MII_BUSY)) - return 0; - cpu_relax(); - } while (!time_after_eq(curr, finish)); - - return -EBUSY; -} - -/* Read from PHY registers */ -static int nuport_mac_mii_read(struct mii_bus *bus, - int mii_id, int regnum) -{ - struct net_device *dev = bus->priv; - struct nuport_mac_priv *priv = netdev_priv(dev); - int ret; - u32 val = 0; - - ret = nuport_mac_mii_busy_wait(priv); - if (ret) - return ret; - - val |= (mii_id << MII_ADDR_SHIFT) | (regnum << MII_REG_SHIFT) | MII_BUSY; - nuport_mac_writel(val, MII_ADDR_REG); - ret = nuport_mac_mii_busy_wait(priv); - if (ret) - return ret; - - return nuport_mac_readl(MII_DATA_REG); -} - -static int nuport_mac_mii_write(struct mii_bus *bus, int mii_id, - int regnum, u16 value) -{ - struct net_device *dev = bus->priv; - struct nuport_mac_priv *priv = netdev_priv(dev); - int ret; - u32 val = 0; - - ret = nuport_mac_mii_busy_wait(priv); - if (ret) - return ret; - - val |= (mii_id << MII_ADDR_SHIFT) | (regnum << MII_REG_SHIFT); - val |= MII_BUSY | MII_WRITE; - nuport_mac_writel(value, MII_DATA_REG); - nuport_mac_writel(val, MII_ADDR_REG); - - return nuport_mac_mii_busy_wait(priv); -} - -static int nuport_mac_mii_reset(struct mii_bus *bus) -{ - return 0; -} - -static int nuport_mac_start_tx_dma(struct nuport_mac_priv *priv, - struct sk_buff *skb) -{ - u32 reg; - unsigned int timeout = 2048; - - while (timeout--) { - reg = nuport_mac_readl(TX_START_DMA); - if (!(reg & TX_DMA_ENABLE)) { - netdev_dbg(priv->dev, "dma ready\n"); - break; - } - cpu_relax(); - } - - if (!timeout) - return -EBUSY; - - priv->tx_addr = dma_map_single(&priv->pdev->dev, skb->data, - skb->len, DMA_TO_DEVICE); - if (dma_mapping_error(&priv->pdev->dev, priv->tx_addr)) - return -ENOMEM; - - /* enable enhanced mode */ - nuport_mac_writel(TX_DMA_ENH_ENABLE, TX_DMA_ENH); - nuport_mac_writel(priv->tx_addr, TX_BUFFER_ADDR); - nuport_mac_writel((skb->len) - 1, TX_PKT_BYTES); - wmb(); - reg = TX_DMA_ENABLE | TX_DMA_START_FRAME | TX_DMA_END_FRAME; - nuport_mac_writel(reg, TX_START_DMA); - - return 0; -} - -static void nuport_mac_reset_tx_dma(struct nuport_mac_priv *priv) -{ - u32 reg; - - reg = nuport_mac_readl(TX_START_DMA); - reg |= TX_DMA_RESET; - nuport_mac_writel(reg, TX_START_DMA); -} - -static int nuport_mac_start_rx_dma(struct nuport_mac_priv *priv, - struct sk_buff *skb) -{ - u32 reg; - unsigned int timeout = 2048; - - while (timeout--) { - reg = nuport_mac_readl(RX_START_DMA); - if (!(reg & RX_DMA_ENABLE)) { - netdev_dbg(priv->dev, "dma ready\n"); - break; - } - cpu_relax(); - } - - if (!timeout) - return -EBUSY; - - priv->rx_addr = dma_map_single(&priv->pdev->dev, skb->data, - RX_ALLOC_SIZE, DMA_FROM_DEVICE); - if (dma_mapping_error(&priv->pdev->dev, priv->rx_addr)) - return -ENOMEM; - - nuport_mac_writel(priv->rx_addr, RX_BUFFER_ADDR); - wmb(); - nuport_mac_writel(RX_DMA_ENABLE, RX_START_DMA); - - return 0; -} - -static void nuport_mac_reset_rx_dma(struct nuport_mac_priv *priv) -{ - u32 reg; - - reg = nuport_mac_readl(RX_START_DMA); - reg |= RX_DMA_RESET; - nuport_mac_writel(reg, RX_START_DMA); -} - -/* I suppose this might do something, but I am not sure actually */ -static void nuport_mac_disable_rx_dma(struct nuport_mac_priv *priv) -{ - u32 reg; - - reg = nuport_mac_readl(RX_DMA_ENH); - reg &= ~RX_DMA_INT_ENABLE; - nuport_mac_writel(reg, RX_DMA_ENH); -} - -static void nuport_mac_enable_rx_dma(struct nuport_mac_priv *priv) -{ - u32 reg; - - reg = nuport_mac_readl(RX_DMA_ENH); - reg |= RX_DMA_INT_ENABLE; - nuport_mac_writel(reg, RX_DMA_ENH); -} - -/* Add packets to the transmit queue */ -static int nuport_mac_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - unsigned long flags; - struct nuport_mac_priv *priv = netdev_priv(dev); - int ret; - - if (netif_queue_stopped(dev)) { - netdev_warn(dev, "netif queue was stopped, restarting\n"); - netif_start_queue(dev); - } - - spin_lock_irqsave(&priv->lock, flags); - if (priv->first_pkt) { - ret = nuport_mac_start_tx_dma(priv, skb); - if (ret) { - netif_stop_queue(dev); - spin_unlock_irqrestore(&priv->lock, flags); - netdev_err(dev, "transmit path busy\n"); - return NETDEV_TX_BUSY; - } - priv->first_pkt = 0; - } - - priv->tx_skb[priv->cur_tx] = skb; - dev->stats.tx_bytes += skb->len; - dev->stats.tx_packets++; - priv->valid_txskb[priv->cur_tx] = 1; - priv->cur_tx++; - dev->trans_start = jiffies; - - if (priv->cur_tx >= TX_RING_SIZE) - priv->cur_tx = 0; - - spin_unlock_irqrestore(&priv->lock, flags); - - if (priv->valid_txskb[priv->cur_tx]) { - priv->tx_full = 1; - netdev_err(dev, "stopping queue\n"); - netif_stop_queue(dev); - } - - return NETDEV_TX_OK; -} - -static void nuport_mac_adjust_link(struct net_device *dev) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - struct phy_device *phydev = priv->phydev; - unsigned int status_changed = 0; - u32 reg; - - BUG_ON(!phydev); - - if (priv->old_link != phydev->link) { - status_changed = 1; - priv->old_link = phydev->link; - } - - if (phydev->link && (priv->old_duplex != phydev->duplex)) { - reg = nuport_mac_readl(CTRL_REG); - if (phydev->duplex == DUPLEX_FULL) - reg |= DUPLEX_FULL; - else - reg &= ~DUPLEX_FULL; - nuport_mac_writel(reg, CTRL_REG); - - status_changed = 1; - priv->old_duplex = phydev->duplex; - } - - if (!status_changed) - return; - - pr_info("%s: link %s", dev->name, phydev->link ? - "UP" : "DOWN"); - if (phydev->link) { - pr_cont(" - %d/%s", phydev->speed, - phydev->duplex == DUPLEX_FULL ? "full" : "half"); - } - pr_cont("\n"); -} - -static irqreturn_t nuport_mac_link_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = dev_id; - struct nuport_mac_priv *priv = netdev_priv(dev); - u32 reg; - u8 phy_addr; - unsigned long flags; - irqreturn_t ret = IRQ_HANDLED; - - spin_lock_irqsave(&priv->lock, flags); - reg = nuport_mac_readl(LINK_INT_CSR); - phy_addr = (reg >> LINK_PHY_ADDR_SHIFT) & (PHY_MAX_ADDR - 1); - - if (phy_addr != priv->phydev->addr) { - netdev_err(dev, "spurious PHY irq (phy: %d)\n", phy_addr); - ret = IRQ_NONE; - goto out; - } - - priv->phydev->link = (reg & LINK_UP); - nuport_mac_adjust_link(dev); - -out: - spin_unlock_irqrestore(&priv->lock, flags); - return ret; -} - -static irqreturn_t nuport_mac_tx_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = (struct net_device *)dev_id; - struct nuport_mac_priv *priv = netdev_priv(dev); - struct sk_buff *skb; - unsigned long flags; - int ret; - u32 reg; - - spin_lock_irqsave(&priv->lock, flags); - /* clear status word available if ready */ - reg = nuport_mac_readl(TX_START_DMA); - if (reg & TX_DMA_STATUS_AVAIL) { - nuport_mac_writel(reg, TX_START_DMA); - reg = nuport_mac_readl(TX_DMA_STATUS); - - if (reg & 1) - dev->stats.tx_errors++; - } else - netdev_dbg(dev, "no status word: %08x\n", reg); - - skb = priv->tx_skb[priv->dma_tx]; - priv->tx_skb[priv->dma_tx] = NULL; - priv->valid_txskb[priv->dma_tx] = 0; - dma_unmap_single(&priv->pdev->dev, priv->rx_addr, skb->len, - DMA_TO_DEVICE); - dev_kfree_skb_irq(skb); - - priv->dma_tx++; - if (priv->dma_tx >= TX_RING_SIZE) - priv->dma_tx = 0; - - if (!priv->valid_txskb[priv->dma_tx]) - priv->first_pkt = 1; - else { - ret = nuport_mac_start_tx_dma(priv, priv->tx_skb[priv->dma_tx]); - if (ret) - netdev_err(dev, "failed to restart TX dma\n"); - } - - if (priv->tx_full) { - netdev_dbg(dev, "restarting transmit queue\n"); - netif_wake_queue(dev); - priv->tx_full = 0; - } - - spin_unlock_irqrestore(&priv->lock, flags); - - return IRQ_HANDLED; -} - -static unsigned int nuport_mac_has_work(struct nuport_mac_priv *priv) -{ - unsigned int i; - - for (i = 0; i < RX_RING_SIZE; i++) - if (priv->rx_skb[i]) - return 1; - - return 0; -} - -static irqreturn_t nuport_mac_rx_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = (struct net_device *)dev_id; - struct nuport_mac_priv *priv = netdev_priv(dev); - unsigned long flags; - int ret; - - spin_lock_irqsave(&priv->lock, flags); - if (!priv->rx_full) { - priv->pkt_len[priv->dma_rx] = nuport_mac_readl(RX_ACT_BYTES) - 4; - priv->irq_rxskb[priv->dma_rx] = 0; - priv->dma_rx++; - - if (priv->dma_rx >= RX_RING_SIZE) - priv->dma_rx = 0; - } else - priv->rx_full = 0; - - if (priv->irq_rxskb[priv->dma_rx] == 1) { - ret = nuport_mac_start_rx_dma(priv, priv->rx_skb[priv->dma_rx]); - if (ret) - netdev_err(dev, "failed to start rx dma\n"); - } else { - priv->rx_full = 1; - netdev_dbg(dev, "RX ring full\n"); - } - - if (likely(nuport_mac_has_work(priv))) { - /* find a way to disable DMA rx irq */ - nuport_mac_disable_rx_dma(priv); - napi_schedule(&priv->napi); - } - spin_unlock_irqrestore(&priv->lock, flags); - - return IRQ_HANDLED; -} - -/* Process received packets in tasklet */ -static int nuport_mac_rx(struct net_device *dev, int limit) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - struct sk_buff *skb; - int len, status; - int count = 0; - - while (count < limit && !priv->irq_rxskb[priv->cur_rx]) { - skb = priv->rx_skb[priv->cur_rx]; - len = priv->pkt_len[priv->cur_rx]; - - /* Remove 2 bytes added by RX buffer shifting */ - len = len - priv->buffer_shifting_len; - skb->data = skb->data + priv->buffer_shifting_len; - - /* Get packet status */ - status = get_unaligned((u32 *) (skb->data + len)); - - dma_unmap_single(&priv->pdev->dev, priv->rx_addr, skb->len, - DMA_FROM_DEVICE); - - /* packet filter failed */ - if (!(status & (1 << 30))) { - dev_kfree_skb_irq(skb); - goto exit; - } - - /* missed frame */ - if (status & (1 << 31)) { - dev->stats.rx_missed_errors++; - dev_kfree_skb_irq(skb); - goto exit; - } - - /* Not ethernet type */ - if ((!(status & (1 << 18))) || (status & ERROR_FILTER_MASK)) - dev->stats.rx_errors++; - - if (len > MAX_ETH_FRAME_SIZE) { - dev_kfree_skb_irq(skb); - goto exit; - } else - skb_put(skb, len); - - skb->protocol = eth_type_trans(skb, dev); - dev->stats.rx_packets++; - - if (status & (1 << 29)) - skb->pkt_type = PACKET_OTHERHOST; - if (status & (1 << 27)) - skb->pkt_type = PACKET_MULTICAST; - if (status & (1 << 28)) - skb->pkt_type = PACKET_BROADCAST; - - skb->ip_summed = CHECKSUM_UNNECESSARY; - - /* Pass the received packet to network layer */ - status = netif_receive_skb(skb); - if (status != NET_RX_DROP) - dev->stats.rx_bytes += len - 4; /* Without CRC */ - else - dev->stats.rx_dropped++; - - dev->last_rx = jiffies; - -exit: - skb = netdev_alloc_skb(dev, RX_ALLOC_SIZE); - if (!skb) - goto out; - - skb_reserve(skb, RX_SKB_HEADROOM); - priv->rx_skb[priv->cur_rx] = skb; - priv->irq_rxskb[priv->cur_rx] = 1; - priv->cur_rx++; - - if (priv->cur_rx >= RX_RING_SIZE) - priv->cur_rx = 0; - count++; - } -out: - return count; -} - -static int nuport_mac_poll(struct napi_struct *napi, int budget) -{ - struct nuport_mac_priv *priv = - container_of(napi, struct nuport_mac_priv, napi); - struct net_device *dev = priv->dev; - int work_done; - - work_done = nuport_mac_rx(dev, budget); - - if (work_done < budget) { - napi_complete(napi); - nuport_mac_enable_rx_dma(priv); - } - - return work_done; -} - -static void nuport_mac_init_tx_ring(struct nuport_mac_priv *priv) -{ - int i; - - priv->cur_tx = priv->dma_tx = priv->tx_full = 0; - for (i = 0; i < TX_RING_SIZE; i++) { - priv->tx_skb[i] = NULL; - priv->valid_txskb[i] = 0; - } - priv->first_pkt = 1; -} - -static int nuport_mac_init_rx_ring(struct net_device *dev) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - struct sk_buff *skb; - int i; - - priv->cur_rx = priv->dma_rx = priv->rx_full = 0; - - for (i = 0; i < RX_RING_SIZE; i++) { - skb = netdev_alloc_skb(dev, RX_ALLOC_SIZE); - if (!skb) - return -ENOMEM; - skb_reserve(skb, RX_SKB_HEADROOM); - priv->rx_skb[i] = skb; - priv->irq_rxskb[i] = 1; - } - - return 0; -} - -static void nuport_mac_free_rx_ring(struct nuport_mac_priv *priv) -{ - int i; - - for (i = 0; i < RX_RING_SIZE; i++) { - if (!priv->rx_skb[i]) - continue; - - dev_kfree_skb(priv->rx_skb[i]); - priv->rx_skb[i] = NULL; - } - - if (priv->rx_addr) - dma_unmap_single(&priv->pdev->dev, priv->rx_addr, RX_ALLOC_SIZE, - DMA_TO_DEVICE); -} - -static void nuport_mac_read_mac_address(struct net_device *dev) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - int i; - - for (i = 0; i < 4; i++) - dev->dev_addr[i] = nuport_mac_readb(MAC_ADDR_LOW_REG + i); - dev->dev_addr[4] = nuport_mac_readb(MAC_ADDR_HIGH_REG); - dev->dev_addr[5] = nuport_mac_readb(MAC_ADDR_HIGH_REG + 1); - - if (!is_valid_ether_addr(dev->dev_addr)) { - dev_info(&priv->pdev->dev, "using random address\n"); - random_ether_addr(dev->dev_addr); - } -} - -static int nuport_mac_change_mac_address(struct net_device *dev, void *mac_addr) -{ - struct sockaddr *addr = mac_addr; - struct nuport_mac_priv *priv = netdev_priv(dev); - unsigned long *temp = (unsigned long *)dev->dev_addr; - u32 high, low; - - if (netif_running(dev)) - return -EBUSY; - - memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); - - spin_lock_irq(&priv->lock); - - nuport_mac_writel(*temp, MAC_ADDR_LOW_REG); - temp = (unsigned long *)(dev->dev_addr + 4); - nuport_mac_writel(*temp, MAC_ADDR_HIGH_REG); - - low = nuport_mac_readl(MAC_ADDR_LOW_REG); - high = nuport_mac_readl(MAC_ADDR_HIGH_REG); - - spin_unlock_irq(&priv->lock); - - return 0; -} - -static int nuport_mac_open(struct net_device *dev) -{ - int ret; - struct nuport_mac_priv *priv = netdev_priv(dev); - unsigned long flags; - u32 reg = 0; - - ret = clk_enable(priv->emac_clk); - if (ret) { - netdev_err(dev, "failed to enable EMAC clock\n"); - return ret; - } - - /* Set MAC into full duplex mode by default */ - reg |= RX_ENABLE | TX_ENABLE; - reg |= DEFER_CHECK | STRIP_PAD | DRTRY_DISABLE; - reg |= FULL_DUPLEX | HBD_DISABLE; - nuport_mac_writel(reg, CTRL_REG); - - /* set mac address in hardware in case it was not already */ - nuport_mac_change_mac_address(dev, dev->dev_addr); - - ret = request_irq(priv->link_irq, &nuport_mac_link_interrupt, - 0, dev->name, dev); - if (ret) { - netdev_err(dev, "unable to request link interrupt\n"); - goto out_emac_clk; - } - - ret = request_irq(priv->tx_irq, &nuport_mac_tx_interrupt, - 0, dev->name, dev); - if (ret) { - netdev_err(dev, "unable to request rx interrupt\n"); - goto out_link_irq; - } - - /* Enable link interrupt monitoring for our PHY address */ - reg = LINK_INT_EN | (priv->phydev->addr << LINK_PHY_ADDR_SHIFT); - /* MII_BMSR register to be watched */ - reg |= (1 << LINK_PHY_REG_SHIFT); - /* BMSR_STATUS to be watched in particular */ - reg |= (2 << LINK_BIT_UP_SHIFT); - - spin_lock_irqsave(&priv->lock, flags); - nuport_mac_writel(reg, LINK_INT_CSR); - nuport_mac_writel(LINK_POLL_MASK, LINK_INT_POLL_TIME); - spin_unlock_irqrestore(&priv->lock, flags); - - phy_start(priv->phydev); - - ret = request_irq(priv->rx_irq, &nuport_mac_rx_interrupt, - 0, dev->name, dev); - if (ret) { - netdev_err(dev, "unable to request tx interrupt\n"); - goto out_tx_irq; - } - - netif_start_queue(dev); - - nuport_mac_init_tx_ring(priv); - - ret = nuport_mac_init_rx_ring(dev); - if (ret) { - netdev_err(dev, "rx ring init failed\n"); - goto out_rx_skb; - } - - nuport_mac_reset_tx_dma(priv); - nuport_mac_reset_rx_dma(priv); - - /* Start RX DMA */ - spin_lock_irqsave(&priv->lock, flags); - ret = nuport_mac_start_rx_dma(priv, priv->rx_skb[0]); - spin_unlock_irqrestore(&priv->lock, flags); - - napi_enable(&priv->napi); - - return ret; - -out_rx_skb: - nuport_mac_free_rx_ring(priv); - free_irq(priv->rx_irq, dev); -out_tx_irq: - free_irq(priv->tx_irq, dev); -out_link_irq: - free_irq(priv->link_irq, dev); -out_emac_clk: - clk_disable(priv->emac_clk); - return ret; -} - -static int nuport_mac_close(struct net_device *dev) -{ - u32 reg; - struct nuport_mac_priv *priv = netdev_priv(dev); - - spin_lock_irq(&priv->lock); - reg = nuport_mac_readl(CTRL_REG); - reg &= ~(RX_ENABLE | TX_ENABLE); - nuport_mac_writel(reg, CTRL_REG); - - napi_disable(&priv->napi); - netif_stop_queue(dev); - - free_irq(priv->link_irq, dev); - /* disable PHY polling */ - nuport_mac_writel(0, LINK_INT_CSR); - nuport_mac_writel(0, LINK_INT_POLL_TIME); - phy_stop(priv->phydev); - - free_irq(priv->tx_irq, dev); - free_irq(priv->rx_irq, dev); - spin_unlock_irq(&priv->lock); - - nuport_mac_free_rx_ring(priv); - - clk_disable(priv->emac_clk); - - return 0; -} - -static void nuport_mac_tx_timeout(struct net_device *dev) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - unsigned int i; - - netdev_warn(dev, "transmit timeout, attempting recovery\n"); - - netdev_info(dev, "TX DMA regs\n"); - for (i = 0; i < DMA_CHAN_WIDTH; i += 4) - netdev_info(dev, "[%02x]: 0x%08x\n", i, nuport_mac_readl(TX_DMA_BASE + i)); - netdev_info(dev, "RX DMA regs\n"); - for (i = 0; i < DMA_CHAN_WIDTH; i += 4) - netdev_info(dev, "[%02x]: 0x%08x\n", i, nuport_mac_readl(RX_DMA_BASE + i)); - - nuport_mac_init_tx_ring(priv); - nuport_mac_reset_tx_dma(priv); - - netif_wake_queue(dev); -} - -static int nuport_mac_mii_probe(struct net_device *dev) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - struct phy_device *phydev = NULL; - int ret; - - ret = clk_enable(priv->ephy_clk); - if (ret) { - netdev_err(dev, "unable to enable ePHY clk\n"); - return ret; - } - - phydev = phy_find_first(priv->mii_bus); - if (!phydev) { - netdev_err(dev, "no PHYs found\n"); - ret = -ENODEV; - goto out; - } - - phydev = of_phy_connect(dev, priv->phy_node, - nuport_mac_adjust_link, 0, - priv->phy_interface); - if (IS_ERR(phydev)) { - netdev_err(dev, "could not attach PHY\n"); - ret = PTR_ERR(phydev); - goto out; - } - - phydev->supported &= PHY_BASIC_FEATURES; - phydev->advertising = phydev->supported; - priv->phydev = phydev; - priv->old_link = 1; - priv->old_duplex = DUPLEX_FULL; - - dev_info(&priv->pdev->dev, "attached PHY driver [%s] " - "(mii_bus:phy_addr=%d)\n", - phydev->drv->name, phydev->addr); - - return 0; - -out: - /* disable the Ethernet PHY clock for the moment */ - clk_disable(priv->ephy_clk); - - return ret; -} - -static void nuport_mac_ethtool_drvinfo(struct net_device *dev, - struct ethtool_drvinfo *info) -{ - strncpy(info->driver, "nuport-mac", sizeof(info->driver)); - strncpy(info->version, "0.1", sizeof(info->version)); - strncpy(info->fw_version, "N/A", sizeof(info->fw_version)); - strncpy(info->bus_info, "internal", sizeof(info->bus_info)); - info->n_stats = 0; - info->testinfo_len = 0; - info->regdump_len = 0; - info->eedump_len = 0; -} - -static int nuport_mac_ethtool_get_settings(struct net_device *dev, - struct ethtool_cmd *cmd) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - - if (priv->phydev) - return phy_ethtool_gset(priv->phydev, cmd); - - return -EINVAL; -} - -static int nuport_mac_ethtool_set_settings(struct net_device *dev, - struct ethtool_cmd *cmd) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - - if (priv->phydev) - return phy_ethtool_sset(priv->phydev, cmd); - - return -EINVAL; -} - -static void nuport_mac_set_msglevel(struct net_device *dev, u32 msg_level) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - - priv->msg_level = msg_level; -} - -static u32 nuport_mac_get_msglevel(struct net_device *dev) -{ - struct nuport_mac_priv *priv = netdev_priv(dev); - - return priv->msg_level; -} - -static const struct ethtool_ops nuport_mac_ethtool_ops = { - .get_drvinfo = nuport_mac_ethtool_drvinfo, - .get_link = ethtool_op_get_link, - .get_settings = nuport_mac_ethtool_get_settings, - .set_settings = nuport_mac_ethtool_set_settings, - .set_msglevel = nuport_mac_set_msglevel, - .get_msglevel = nuport_mac_get_msglevel, -}; - -static const struct net_device_ops nuport_mac_ops = { - .ndo_open = nuport_mac_open, - .ndo_stop = nuport_mac_close, - .ndo_start_xmit = nuport_mac_start_xmit, - .ndo_change_mtu = eth_change_mtu, - .ndo_validate_addr = eth_validate_addr, - .ndo_set_mac_address = nuport_mac_change_mac_address, - .ndo_tx_timeout = nuport_mac_tx_timeout, -}; - -static int __init nuport_mac_probe(struct platform_device *pdev) -{ - struct net_device *dev; - struct nuport_mac_priv *priv = NULL; - struct resource *regs, *dma; - int ret = 0; - int rx_irq, tx_irq, link_irq; - int i; - const unsigned int *intspec; - - dev = alloc_etherdev(sizeof(struct nuport_mac_priv)); - if (!dev) { - dev_err(&pdev->dev, "no memory for net_device\n"); - return -ENOMEM; - } - - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dma = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!regs || !dma) { - dev_err(&pdev->dev, "failed to get regs resources\n"); - ret = -ENODEV; - goto out; - } - - rx_irq = platform_get_irq(pdev, 0); - tx_irq = platform_get_irq(pdev, 1); - link_irq = platform_get_irq(pdev, 2); - if (rx_irq < 0 || tx_irq < 0 || link_irq < 0) { - ret = -ENODEV; - goto out; - } - - platform_set_drvdata(pdev, dev); - SET_NETDEV_DEV(dev, &pdev->dev); - priv = netdev_priv(dev); - priv->pdev = pdev; - priv->dev = dev; - spin_lock_init(&priv->lock); - - intspec = of_get_property(pdev->dev.of_node, - "nuport-mac,buffer-shifting", NULL); - if (!intspec) - priv->buffer_shifting_len = 0; - else - priv->buffer_shifting_len = 2; - - priv->mac_base = devm_ioremap_resource(&pdev->dev, regs); - if (!priv->mac_base) { - dev_err(&pdev->dev, "failed to remap regs\n"); - ret = -ENOMEM; - goto out_platform; - } - - priv->dma_base = devm_ioremap_resource(&pdev->dev, dma); - if (!priv->dma_base) { - dev_err(&pdev->dev, "failed to remap dma-regs\n"); - ret = -ENOMEM; - goto out_platform; - } - - priv->emac_clk = clk_get(&pdev->dev, "emac"); - if (IS_ERR_OR_NULL(priv->emac_clk)) { - dev_err(&pdev->dev, "failed to get emac clk\n"); - ret = PTR_ERR(priv->emac_clk); - goto out_platform; - } - - priv->ephy_clk = clk_get(&pdev->dev, "ephy"); - if (IS_ERR_OR_NULL(priv->ephy_clk)) { - dev_err(&pdev->dev, "failed to get ephy clk\n"); - ret = PTR_ERR(priv->ephy_clk); - goto out_platform; - } - - priv->link_irq = link_irq; - priv->rx_irq = rx_irq; - priv->tx_irq = tx_irq; - priv->msg_level = NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK; - dev->netdev_ops = &nuport_mac_ops; - dev->ethtool_ops = &nuport_mac_ethtool_ops; - dev->watchdog_timeo = HZ; - dev->flags = IFF_BROADCAST; /* Supports Broadcast */ - dev->tx_queue_len = TX_RING_SIZE / 2; - - netif_napi_add(dev, &priv->napi, nuport_mac_poll, 64); - - priv->phy_node = of_parse_phandle(pdev->dev.of_node, "phy", 0); - if (!priv->phy_node) { - dev_err(&pdev->dev, "no associated PHY\n"); - ret = -ENODEV; - goto out; - } - - priv->phy_interface = of_get_phy_mode(pdev->dev.of_node); - if (priv->phy_interface < 0) { - dev_err(&pdev->dev, "invalid PHY mode\n"); - ret = -EINVAL; - goto out; - } - - priv->mii_bus = mdiobus_alloc(); - if (!priv->mii_bus) { - dev_err(&pdev->dev, "mii bus allocation failed\n"); - goto out; - } - - priv->mii_bus->priv = dev; - priv->mii_bus->read = nuport_mac_mii_read; - priv->mii_bus->write = nuport_mac_mii_write; - priv->mii_bus->reset = nuport_mac_mii_reset; - priv->mii_bus->name = "nuport-mac-mii"; - priv->mii_bus->phy_mask = (1 << 0); - snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s", pdev->name); - priv->mii_bus->irq = kzalloc(PHY_MAX_ADDR * sizeof(int), GFP_KERNEL); - if (!priv->mii_bus->irq) { - dev_err(&pdev->dev, "failed to allocate mii_bus irqs\n"); - ret = -ENOMEM; - goto out_mdio; - } - - /* We support PHY interrupts routed back to the MAC */ - for (i = 0; i < PHY_MAX_ADDR; i++) - priv->mii_bus->irq[i] = PHY_IGNORE_INTERRUPT; - - ret = of_mdiobus_register(priv->mii_bus, pdev->dev.of_node); - if (ret) { - dev_err(&pdev->dev, "failed to register mii_bus\n"); - goto out_mdio_irq; - } - - ret = nuport_mac_mii_probe(dev); - if (ret) { - dev_err(&pdev->dev, "failed to probe MII bus\n"); - goto out_mdio_unregister; - } - - ret = register_netdev(dev); - if (ret) { - dev_err(&pdev->dev, "failed to register net_device\n"); - goto out_mdio_probe; - } - - /* read existing mac address */ - nuport_mac_read_mac_address(dev); - - dev_info(&pdev->dev, "registered (MAC: %pM)\n", dev->dev_addr); - - return ret; - -out_mdio_probe: - phy_disconnect(priv->phydev); -out_mdio_unregister: - mdiobus_unregister(priv->mii_bus); -out_mdio_irq: - kfree(priv->mii_bus->irq); -out_mdio: - mdiobus_free(priv->mii_bus); -out_platform: - platform_set_drvdata(pdev, NULL); -out: - clk_put(priv->ephy_clk); - clk_put(priv->emac_clk); - free_netdev(dev); - platform_set_drvdata(pdev, NULL); - return ret; -} - -static int nuport_mac_remove(struct platform_device *pdev) -{ - struct net_device *dev = platform_get_drvdata(pdev); - struct nuport_mac_priv *priv = netdev_priv(dev); - - unregister_netdev(dev); - phy_disconnect(priv->phydev); - mdiobus_unregister(priv->mii_bus); - kfree(priv->mii_bus->irq); - mdiobus_free(priv->mii_bus); - clk_put(priv->ephy_clk); - clk_put(priv->emac_clk); - free_netdev(dev); - - platform_set_drvdata(pdev, NULL); - - return 0; -} - -static struct of_device_id nuport_eth_ids[] __initdata = { - {.compatible = "moschip,nuport-mac",}, - { /* sentinel */ }, -}; - -static struct platform_driver nuport_eth_driver = { - .driver = { - .name = "nuport-mac", - .owner = THIS_MODULE, - .of_match_table = nuport_eth_ids, - }, - .probe = nuport_mac_probe, - .remove = nuport_mac_remove, -}; - -module_platform_driver(nuport_eth_driver); - -MODULE_AUTHOR("Moschip Semiconductors Ltd."); -MODULE_DESCRIPTION("Moschip MCS8140 Ethernet MAC driver"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/mcs814x/files-3.18/drivers/net/phy/mcs814x.c b/target/linux/mcs814x/files-3.18/drivers/net/phy/mcs814x.c deleted file mode 100644 index e92176e3be..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/net/phy/mcs814x.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Driver for Moschip MCS814x internal PHY - * - * Copyright (c) 2012 Florian Fainelli <florian@openwrt.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/kernel.h> -#include <linux/string.h> -#include <linux/errno.h> -#include <linux/unistd.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/spinlock.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/mii.h> -#include <linux/ethtool.h> -#include <linux/phy.h> - -MODULE_DESCRIPTION("Moschip MCS814x PHY driver"); -MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>"); -MODULE_LICENSE("GPL"); - -/* Nothing special about this PHY but its OUI (O) */ -static struct phy_driver mcs8140_driver = { - .phy_id = 0, - .name = "Moschip MCS8140", - .phy_id_mask = 0x02, - .features = PHY_BASIC_FEATURES, - .config_aneg = &genphy_config_aneg, - .read_status = &genphy_read_status, - .suspend = genphy_suspend, - .resume = genphy_resume, - .driver = { .owner = THIS_MODULE,}, -}; - -static int __init mcs814x_phy_init(void) -{ - return phy_driver_register(&mcs8140_driver); -} - -static void __exit mcs814x_phy_exit(void) -{ - phy_driver_unregister(&mcs8140_driver); -} - -module_init(mcs814x_phy_init); -module_exit(mcs814x_phy_exit); - -static struct mdio_device_id __maybe_unused mcs814x_phy_tbl[] = { - { 0x0, 0x0ffffff0 }, - { } -}; - -MODULE_DEVICE_TABLE(mdio, mcs814x_phy_tbl); diff --git a/target/linux/mcs814x/files-3.18/drivers/usb/host/ehci-mcs814x.c b/target/linux/mcs814x/files-3.18/drivers/usb/host/ehci-mcs814x.c deleted file mode 100644 index 23928f2c4b..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/usb/host/ehci-mcs814x.c +++ /dev/null @@ -1,163 +0,0 @@ -/* - * MCS814X EHCI Host Controller Driver - * - * Based on "ehci-fsl.c" by Randy Vinson <rvinson@mvista.com> - * - * 2007 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include <linux/platform_device.h> -#include <linux/of.h> - -#define MCS814X_EHCI_CAPS_OFFSET 0x68 - -static int mcs814x_ehci_init(struct usb_hcd *hcd) -{ - struct ehci_hcd *ehci = hcd_to_ehci(hcd); - int retval = 0; - - ehci->caps = hcd->regs + MCS814X_EHCI_CAPS_OFFSET; - ehci->regs = hcd->regs - + HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase)); - ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params); - ehci_reset(ehci); - - retval = ehci_init(hcd); - if (retval) { - pr_err("ehci_init failed\n"); - return retval; - } - - return retval; -} - -static const struct hc_driver mcs814x_ehci_hc_driver = { - .description = hcd_name, - .product_desc = "MCS814X EHCI Host Controller", - .hcd_priv_size = sizeof(struct ehci_hcd), - .irq = ehci_irq, - .flags = HCD_MEMORY | HCD_USB2, - .reset = mcs814x_ehci_init, - .start = ehci_run, - .stop = ehci_stop, - .shutdown = ehci_shutdown, - .urb_enqueue = ehci_urb_enqueue, - .urb_dequeue = ehci_urb_dequeue, - .endpoint_disable = ehci_endpoint_disable, - .get_frame_number = ehci_get_frame, - .hub_status_data = ehci_hub_status_data, - .hub_control = ehci_hub_control, -#if defined(CONFIG_PM) - .bus_suspend = ehci_bus_suspend, - .bus_resume = ehci_bus_resume, -#endif - .relinquish_port = ehci_relinquish_port, - .port_handed_over = ehci_port_handed_over, - - .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete, -}; - -static int mcs814x_ehci_probe(struct platform_device *pdev) -{ - struct usb_hcd *hcd; - const struct hc_driver *driver = &mcs814x_ehci_hc_driver; - struct resource *res; - int irq; - int retval; - - if (usb_disabled()) - return -ENODEV; - - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!res) { - dev_err(&pdev->dev, - "Found HC with no IRQ. Check %s setup!\n", - dev_name(&pdev->dev)); - return -ENODEV; - } - irq = res->start; - - pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); - pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask; - - hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev)); - if (!hcd) { - retval = -ENOMEM; - goto fail_create_hcd; - } - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, - "Found HC with no register addr. Check %s setup!\n", - dev_name(&pdev->dev)); - retval = -ENODEV; - goto fail_request_resource; - } - hcd->rsrc_start = res->start; - hcd->rsrc_len = resource_size(res); - - if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, - driver->description)) { - dev_dbg(&pdev->dev, "controller already in use\n"); - retval = -EBUSY; - goto fail_request_resource; - } - - hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len); - if (hcd->regs == NULL) { - dev_dbg(&pdev->dev, "error mapping memory\n"); - retval = -EFAULT; - goto fail_ioremap; - } - - retval = usb_add_hcd(hcd, irq, IRQF_SHARED); - if (retval) - goto fail_add_hcd; - - dev_info(&pdev->dev, "added MCS814X EHCI driver\n"); - - return retval; - -fail_add_hcd: - iounmap(hcd->regs); -fail_ioremap: - release_mem_region(hcd->rsrc_start, hcd->rsrc_len); -fail_request_resource: - usb_put_hcd(hcd); -fail_create_hcd: - dev_err(&pdev->dev, "init %s fail, %d\n", dev_name(&pdev->dev), retval); - return retval; -} - -static int mcs814x_ehci_remove(struct platform_device *pdev) -{ - struct usb_hcd *hcd = platform_get_drvdata(pdev); - - usb_remove_hcd(hcd); - iounmap(hcd->regs); - release_mem_region(hcd->rsrc_start, hcd->rsrc_len); - usb_put_hcd(hcd); - - return 0; -} - -MODULE_ALIAS("platform:mcs814x-ehci"); - -static const struct of_device_id mcs814x_ehci_id[] = { - { .compatible = "moschip,mcs814x-ehci" }, - { .compatible = "usb-ehci" }, - { /* sentinel */ }, -}; - -static struct platform_driver mcs814x_ehci_driver = { - .probe = mcs814x_ehci_probe, - .remove = mcs814x_ehci_remove, - .driver = { - .name = "mcs814x-ehci", - .of_match_table = mcs814x_ehci_id, - }, -}; diff --git a/target/linux/mcs814x/files-3.18/drivers/usb/host/ohci-mcs814x.c b/target/linux/mcs814x/files-3.18/drivers/usb/host/ohci-mcs814x.c deleted file mode 100644 index 161176b0e6..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/usb/host/ohci-mcs814x.c +++ /dev/null @@ -1,202 +0,0 @@ -/* - * OHCI HCD (Host Controller Driver) for USB. - * - * (C) Copyright 1999 Roman Weissgaerber <weissg@vienna.at> - * (C) Copyright 2000-2002 David Brownell <dbrownell@users.sourceforge.net> - * (C) Copyright 2002 Hewlett-Packard Company - * - * Bus Glue for Moschip MCS814x. - * - * Written by Christopher Hoover <ch@hpl.hp.com> - * Based on fragments of previous driver by Russell King et al. - * - * Modified for LH7A404 from ohci-sa1111.c - * by Durgesh Pattamatta <pattamattad@sharpsec.com> - * - * Modified for pxa27x from ohci-lh7a404.c - * by Nick Bane <nick@cecomputing.co.uk> 26-8-2004 - * - * Modified for mcs814x from ohci-mcs814x.c - * by Lennert Buytenhek <buytenh@wantstofly.org> 28-2-2006 - * Based on an earlier driver by Ray Lehtiniemi - * - * This file is licenced under the GPL. - */ - -#include <linux/device.h> -#include <linux/signal.h> -#include <linux/platform_device.h> -#include <linux/of.h> - -static int usb_hcd_mcs814x_probe(const struct hc_driver *driver, - struct platform_device *pdev) -{ - int retval; - struct usb_hcd *hcd; - - if (pdev->resource[1].flags != IORESOURCE_IRQ) { - pr_debug("resource[1] is not IORESOURCE_IRQ"); - return -ENOMEM; - } - - pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); - pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask; - - hcd = usb_create_hcd(driver, &pdev->dev, "mcs814x"); - if (hcd == NULL) - return -ENOMEM; - - hcd->rsrc_start = pdev->resource[0].start; - hcd->rsrc_len = pdev->resource[0].end - pdev->resource[0].start + 1; - if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) { - usb_put_hcd(hcd); - retval = -EBUSY; - goto err1; - } - - hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len); - if (hcd->regs == NULL) { - pr_debug("ioremap failed"); - retval = -ENOMEM; - goto err2; - } - - ohci_hcd_init(hcd_to_ohci(hcd)); - - retval = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_DISABLED); - if (retval == 0) - return retval; - - iounmap(hcd->regs); -err2: - release_mem_region(hcd->rsrc_start, hcd->rsrc_len); -err1: - usb_put_hcd(hcd); - - return retval; -} - -static void usb_hcd_mcs814x_remove(struct usb_hcd *hcd, - struct platform_device *pdev) -{ - usb_remove_hcd(hcd); - iounmap(hcd->regs); - release_mem_region(hcd->rsrc_start, hcd->rsrc_len); - usb_put_hcd(hcd); -} - -static int ohci_mcs814x_start(struct usb_hcd *hcd) -{ - struct ohci_hcd *ohci = hcd_to_ohci(hcd); - int ret; - - ret = ohci_init(ohci); - if (ret < 0) - return ret; - - ret = ohci_run(ohci); - if (ret < 0) { - ohci_err(ohci, "can't start %s", hcd->self.bus_name); - ohci_stop(hcd); - return ret; - } - - return 0; -} - -static struct hc_driver ohci_mcs814x_hc_driver = { - .description = hcd_name, - .product_desc = "MCS814X OHCI", - .hcd_priv_size = sizeof(struct ohci_hcd), - .irq = ohci_irq, - .flags = HCD_USB11 | HCD_MEMORY, - .start = ohci_mcs814x_start, - .stop = ohci_stop, - .shutdown = ohci_shutdown, - .urb_enqueue = ohci_urb_enqueue, - .urb_dequeue = ohci_urb_dequeue, - .endpoint_disable = ohci_endpoint_disable, - .get_frame_number = ohci_get_frame, - .hub_status_data = ohci_hub_status_data, - .hub_control = ohci_hub_control, -#ifdef CONFIG_PM - .bus_suspend = ohci_bus_suspend, - .bus_resume = ohci_bus_resume, -#endif - .start_port_reset = ohci_start_port_reset, -}; - -extern int usb_disabled(void); - -static int ohci_hcd_mcs814x_drv_probe(struct platform_device *pdev) -{ - int ret; - - ret = -ENODEV; - if (!usb_disabled()) - ret = usb_hcd_mcs814x_probe(&ohci_mcs814x_hc_driver, pdev); - - return ret; -} - -static int ohci_hcd_mcs814x_drv_remove(struct platform_device *pdev) -{ - struct usb_hcd *hcd = platform_get_drvdata(pdev); - - usb_hcd_mcs814x_remove(hcd, pdev); - - return 0; -} - -#ifdef CONFIG_PM -static int ohci_hcd_mcs814x_drv_suspend(struct platform_device *pdev, pm_message_t state) -{ - struct usb_hcd *hcd = platform_get_drvdata(pdev); - struct ohci_hcd *ohci = hcd_to_ohci(hcd); - - if (time_before(jiffies, ohci->next_statechange)) - msleep(5); - ohci->next_statechange = jiffies; - - hcd->state = HC_STATE_SUSPENDED; - - return 0; -} - -static int ohci_hcd_mcs814x_drv_resume(struct platform_device *pdev) -{ - struct usb_hcd *hcd = platform_get_drvdata(pdev); - struct ohci_hcd *ohci = hcd_to_ohci(hcd); - int status; - - if (time_before(jiffies, ohci->next_statechange)) - msleep(5); - ohci->next_statechange = jiffies; - - ohci_finish_controller_resume(hcd); - return 0; -} -#endif - -static const struct of_device_id mcs814x_ohci_id[] = { - { .compatible = "moschip,mcs814x-ohci" }, - { .compatible = "ohci-le" }, - { /* sentinel */ }, -}; - -static struct platform_driver ohci_hcd_mcs814x_driver = { - .probe = ohci_hcd_mcs814x_drv_probe, - .remove = ohci_hcd_mcs814x_drv_remove, - .shutdown = usb_hcd_platform_shutdown, -#ifdef CONFIG_PM - .suspend = ohci_hcd_mcs814x_drv_suspend, - .resume = ohci_hcd_mcs814x_drv_resume, -#endif - .driver = { - .name = "mcs814x-ohci", - .owner = THIS_MODULE, - .of_match_table = mcs814x_ohci_id, - }, -}; - -MODULE_ALIAS("platform:mcs814x-ohci"); diff --git a/target/linux/mcs814x/files-3.18/drivers/watchdog/mcs814x_wdt.c b/target/linux/mcs814x/files-3.18/drivers/watchdog/mcs814x_wdt.c deleted file mode 100644 index 7bcded505e..0000000000 --- a/target/linux/mcs814x/files-3.18/drivers/watchdog/mcs814x_wdt.c +++ /dev/null @@ -1,207 +0,0 @@ -/* - * Moschip MCS814x Watchdog driver - * - * Copyright (C) 2012, Florian Fainelli <florian@openwrt.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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/miscdevice.h> -#include <linux/watchdog.h> -#include <linux/io.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/of.h> - -#define WDT_COUNT 0x00 -#define WDT_CTRL 0x04 -#define WDT_CTRL_EN 0x1 - -/* watchdog frequency */ -#define WDT_MAX_VALUE (0xffffffff) - -struct mcs814x_wdt { - void __iomem *regs; - spinlock_t lock; - struct watchdog_device wdt_dev; - struct clk *clk; -}; - -static int mcs814x_wdt_start(struct watchdog_device *dev) -{ - struct mcs814x_wdt *wdt = watchdog_get_drvdata(dev); - u32 reg; - - spin_lock(&wdt->lock); - reg = readl_relaxed(wdt->regs + WDT_CTRL); - reg |= WDT_CTRL_EN; - writel_relaxed(reg, wdt->regs + WDT_CTRL); - spin_unlock(&wdt->lock); - - return 0; -} - -static int mcs814x_wdt_stop(struct watchdog_device *dev) -{ - struct mcs814x_wdt *wdt = watchdog_get_drvdata(dev); - u32 reg; - - spin_lock(&wdt->lock); - reg = readl_relaxed(wdt->regs + WDT_CTRL); - reg &= ~WDT_CTRL_EN; - writel_relaxed(reg, wdt->regs + WDT_CTRL); - spin_unlock(&wdt->lock); - - return 0; -} - -static int mcs814x_wdt_set_timeout(struct watchdog_device *dev, - unsigned int new_timeout) -{ - struct mcs814x_wdt *wdt = watchdog_get_drvdata(dev); - - spin_lock(&wdt->lock); - /* watchdog counts upward and rollover (0xfffffff -> 0) - * triggers the reboot - */ - writel_relaxed(WDT_MAX_VALUE - (new_timeout * clk_get_rate(wdt->clk)), - wdt->regs + WDT_COUNT); - spin_unlock(&wdt->lock); - - return 0; -} - -static int mcs814x_wdt_ping(struct watchdog_device *dev) -{ - /* restart the watchdog */ - mcs814x_wdt_stop(dev); - mcs814x_wdt_set_timeout(dev, dev->timeout); - mcs814x_wdt_start(dev); - - return 0; -} - -static const struct watchdog_info mcs814x_wdt_ident = { - .options = WDIOF_CARDRESET | WDIOF_SETTIMEOUT | - WDIOF_MAGICCLOSE | WDIOF_KEEPALIVEPING, - .identity = "MCS814x Watchdog", -}; - -static struct watchdog_ops mcs814x_wdt_ops = { - .owner = THIS_MODULE, - .start = mcs814x_wdt_start, - .stop = mcs814x_wdt_stop, - .set_timeout = mcs814x_wdt_set_timeout, - .ping = mcs814x_wdt_ping, -}; - -static int mcs814x_wdt_probe(struct platform_device *pdev) -{ - struct resource *res; - struct mcs814x_wdt *wdt; - int ret; - struct clk *clk; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - - clk = clk_get(NULL, "wdt"); - if (IS_ERR_OR_NULL(clk)) { - dev_err(&pdev->dev, "failed to get watchdog clock\n"); - return PTR_ERR(clk); - } - - wdt = kzalloc(sizeof(*wdt), GFP_KERNEL); - if (!wdt) { - ret = -ENOMEM; - goto out_clk; - } - - spin_lock_init(&wdt->lock); - wdt->clk = clk; - wdt->wdt_dev.info = &mcs814x_wdt_ident; - wdt->wdt_dev.ops = &mcs814x_wdt_ops; - wdt->wdt_dev.min_timeout = 1; - /* approximately 10995 secs */ - wdt->wdt_dev.max_timeout = (WDT_MAX_VALUE / clk_get_rate(clk)); - - platform_set_drvdata(pdev, wdt); - - /* only ioremap registers, because the register is shared */ - wdt->regs = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - if (!wdt->regs) { - ret = -ENOMEM; - goto out; - } - - watchdog_set_drvdata(&wdt->wdt_dev, wdt); - - ret = watchdog_register_device(&wdt->wdt_dev); - if (ret) { - dev_err(&pdev->dev, "cannot register watchdog: %d\n", ret); - goto out; - } - - dev_info(&pdev->dev, "registered\n"); - return 0; - -out: - platform_set_drvdata(pdev, NULL); - kfree(wdt); -out_clk: - clk_put(clk); - return ret; -} - -static int mcs814x_wdt_remove(struct platform_device *pdev) -{ - struct mcs814x_wdt *wdt = platform_get_drvdata(pdev); - - clk_put(wdt->clk); - watchdog_unregister_device(&wdt->wdt_dev); - watchdog_set_drvdata(&wdt->wdt_dev, NULL); - kfree(wdt); - platform_set_drvdata(pdev, NULL); - - return 0; -} - -static const struct of_device_id mcs814x_wdt_ids[] = { - { .compatible = "moschip,mcs814x-wdt", }, - { /* sentinel */ }, -}; - -static struct platform_driver mcs814x_wdt_driver = { - .driver = { - .name = "mcs814x-wdt", - .owner = THIS_MODULE, - .of_match_table = mcs814x_wdt_ids, - }, - .probe = mcs814x_wdt_probe, - .remove = mcs814x_wdt_remove, -}; - -module_platform_driver(mcs814x_wdt_driver); - -MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>"); -MODULE_DESCRIPTION("Moschip MCS814x Watchdog driver"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); -MODULE_ALIAS("platform:mcs814x-wdt"); diff --git a/target/linux/mcs814x/image/Makefile b/target/linux/mcs814x/image/Makefile deleted file mode 100644 index ff905b3085..0000000000 --- a/target/linux/mcs814x/image/Makefile +++ /dev/null @@ -1,60 +0,0 @@ -# -# Copyright (C) 2012 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -JFFS2_BLOCKSIZE = 128k - -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/image.mk - -TARGET_DTBS := rbt-832 dlan-usb-extender - -DTBS_DIR:=dts/ - -LOADADDR:=0x00008000 - -UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage - -define Image/Build/MkuImage - mkimage -A arm -O linux -T kernel -a $(LOADADDR) -C none -e $(LOADADDR) \ - -n 'ARM $(VERSION_DIST) Linux-$(LINUX_VERSION)' -d $(1) $(2); -endef - -define Image/Build/DTB - cp $(KDIR)/zImage$(2) $(KDIR)/zImage-$(1); - cat $(LINUX_DIR)/arch/$(ARCH)/boot/$(DTBS_DIR)$(1).dtb >> $(KDIR)/zImage$(2)-$(1); - $(call Image/Build/MkuImage,$(KDIR)/zImage$(2)-$(1),$(KDIR)/uImage$(2)-$(1)) - cp $(KDIR)/uImage$(2)-$(1) $(UIMAGE)$(2)-$(1); -endef - -define Image/Build/Profile/dLAN_USB_Extender - dd if=$(KDIR)/uImage-dlan-usb-extender bs=64k conv=sync of=$(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin - cat $(KDIR)/root.$(1) >> $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin - cp $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin $(BIN_DIR)/ -endef - -define Image/BuildKernel - $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb))) -endef - -define Image/Build/Initramfs - $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb),-initramfs)) -endef - -define Image/Build/squashfs - $(STAGING_DIR_HOST)/bin/padjffs2 $(KDIR)/root.squashfs 128 -endef - -define Image/Build - $(call Image/Build/$(1)) - dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync - $(call Image/Build/Profile/$(PROFILE),$(1)) -ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),) - $(call Image/Build/Initramfs) -endif -endef - -$(eval $(call BuildImage)) diff --git a/target/linux/mcs814x/modules.mk b/target/linux/mcs814x/modules.mk deleted file mode 100644 index c29ca860d1..0000000000 --- a/target/linux/mcs814x/modules.mk +++ /dev/null @@ -1,20 +0,0 @@ -# -# Copyright (C) 2012 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. - -define KernelPackage/mcs814x-wdt - SUBMENU:=$(OTHER_MENU) - DEPENDS:=@TARGET_mcs814x - TITLE:=MCS814x watchdog driver - KCONFIG:=CONFIG_MCS814X_WATCHDOG - FILES:=$(LINUX_DIR)/drivers/$(WATCHDOG_DIR)/mcs814x_wdt.ko - AUTOLOAD:=$(call AutoLoad,50,mcs814x_wdt) -endef - -define KernelPackage/mcs814x-wdt/description - Kernel module for the Moschip MCS814x watchdog timer. -endef - -$(eval $(call KernelPackage,mcs814x-wdt)) diff --git a/target/linux/mcs814x/patches-3.18/001-platform.patch b/target/linux/mcs814x/patches-3.18/001-platform.patch deleted file mode 100644 index 83f1683b05..0000000000 --- a/target/linux/mcs814x/patches-3.18/001-platform.patch +++ /dev/null @@ -1,64 +0,0 @@ ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -267,7 +267,8 @@ config PHYS_OFFSET - ARCH_INTEGRATOR || \ - ARCH_IOP13XX || \ - ARCH_KS8695 || \ -- (ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET) -+ (ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET) || \ -+ ARCH_MCS814X - default 0x10000000 if ARCH_OMAP1 || ARCH_RPC - default 0x20000000 if ARCH_S5PV210 - default 0x70000000 if REALVIEW_HIGH_PHYS_OFFSET -@@ -786,6 +787,21 @@ config ARCH_OMAP1 - help - Support for older TI OMAP1 (omap7xx, omap15xx or omap16xx) - -+config ARCH_MCS814X -+ bool "Moschip MCS814x" -+ select FIQ -+ select GENERIC_IRQ_CHIP -+ select GENERIC_GPIO -+ select ARCH_REQUIRE_GPIOLIB -+ select CLKDEV_LOOKUP -+ select ARCH_USES_GETTIMEOFFSET -+ select USB_ARCH_HAS_OHCI -+ select USB_ARCH_HAS_EHCI -+ select MULTI_IRQ_HANDLER -+ help -+ Support for Moschip MCS814x SoCs (MCS8140). -+ -+ - endchoice - - menu "Multiple platform selection" -@@ -927,6 +943,8 @@ source "arch/arm/mach-picoxcell/Kconfig" - source "arch/arm/mach-pxa/Kconfig" - source "arch/arm/plat-pxa/Kconfig" - -+source "arch/arm/mach-mcs814x/Kconfig" -+ - source "arch/arm/mach-mmp/Kconfig" - - source "arch/arm/mach-qcom/Kconfig" ---- a/arch/arm/Makefile -+++ b/arch/arm/Makefile -@@ -180,6 +180,7 @@ machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx - machine-$(CONFIG_ARCH_KEYSTONE) += keystone - machine-$(CONFIG_ARCH_KS8695) += ks8695 - machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx -+machine-$(CONFIG_ARCH_MCS814X) += mcs814x - machine-$(CONFIG_ARCH_MESON) += meson - machine-$(CONFIG_ARCH_MMP) += mmp - machine-$(CONFIG_ARCH_MOXART) += moxart ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -163,6 +163,8 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood- - kirkwood-ts419-6282.dtb - dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb - dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb -+dtb-$(CONFIG_ARCH_MCS814X) += dlan-usb-extender.dtb \ -+ rbt-832.dtb - dtb-$(CONFIG_MACH_MESON6) += meson6-atv1200.dtb - dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb - dtb-$(CONFIG_ARCH_MXC) += \ diff --git a/target/linux/mcs814x/patches-3.18/003-ethernet.patch b/target/linux/mcs814x/patches-3.18/003-ethernet.patch deleted file mode 100644 index 3ee8cd6b35..0000000000 --- a/target/linux/mcs814x/patches-3.18/003-ethernet.patch +++ /dev/null @@ -1,16 +0,0 @@ ---- a/drivers/net/ethernet/Kconfig -+++ b/drivers/net/ethernet/Kconfig -@@ -186,4 +186,6 @@ source "drivers/net/ethernet/wiznet/Kcon - source "drivers/net/ethernet/xilinx/Kconfig" - source "drivers/net/ethernet/xircom/Kconfig" - -+source "drivers/net/ethernet/mcs8140/Kconfig" -+ - endif # ETHERNET ---- a/drivers/net/ethernet/Makefile -+++ b/drivers/net/ethernet/Makefile -@@ -84,3 +84,4 @@ obj-$(CONFIG_NET_VENDOR_VIA) += via/ - obj-$(CONFIG_NET_VENDOR_WIZNET) += wiznet/ - obj-$(CONFIG_NET_VENDOR_XILINX) += xilinx/ - obj-$(CONFIG_NET_VENDOR_XIRCOM) += xircom/ -+obj-$(CONFIG_NUPORT_ETHERNET_DRIVER) += mcs8140/ diff --git a/target/linux/mcs814x/patches-3.18/004-usb.patch b/target/linux/mcs814x/patches-3.18/004-usb.patch deleted file mode 100644 index 410c53085d..0000000000 --- a/target/linux/mcs814x/patches-3.18/004-usb.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/usb/host/ehci-hcd.c -+++ b/drivers/usb/host/ehci-hcd.c -@@ -1298,6 +1298,11 @@ MODULE_LICENSE ("GPL"); - #define PLATFORM_DRIVER ehci_hcd_sead3_driver - #endif - -+#ifdef CONFIG_ARCH_MCS814X -+#include "ehci-mcs814x.c" -+#define PLATFORM_DRIVER mcs814x_ehci_driver -+#endif -+ - static int __init ehci_hcd_init(void) - { - int retval = 0; ---- a/drivers/usb/host/ohci-hcd.c -+++ b/drivers/usb/host/ohci-hcd.c -@@ -1260,6 +1260,11 @@ MODULE_LICENSE ("GPL"); - #define PLATFORM_DRIVER ohci_hcd_tilegx_driver - #endif - -+#ifdef CONFIG_ARCH_MCS814X -+#include "ohci-mcs814x.c" -+#define PLATFORM_DRIVER ohci_hcd_mcs814x_driver -+#endif -+ - static int __init ohci_hcd_mod_init(void) - { - int retval = 0; diff --git a/target/linux/mcs814x/patches-3.18/005-mcs814x_rng.patch b/target/linux/mcs814x/patches-3.18/005-mcs814x_rng.patch deleted file mode 100644 index 4af3d86839..0000000000 --- a/target/linux/mcs814x/patches-3.18/005-mcs814x_rng.patch +++ /dev/null @@ -1,31 +0,0 @@ ---- a/drivers/char/hw_random/Kconfig -+++ b/drivers/char/hw_random/Kconfig -@@ -229,6 +229,18 @@ config HW_RANDOM_TX4939 - - If unsure, say Y. - -+config HW_RANDOM_MCS814X -+ tristate "Moschip MCS814x Random Number Generator" -+ depends on HW_RANDOM && ARCH_MCS814X -+ ---help--- -+ This driver provides kernel-side support for the Random Number -+ Generator hardware found on Moschip MCS814x processors. -+ -+ To compile this driver as a module, choose M here: the -+ module will be called mcs814x-rng. -+ -+ If unusure, say Y. -+ - config HW_RANDOM_MXC_RNGA - tristate "Freescale i.MX RNGA Random Number Generator" - depends on ARCH_HAS_RNGA ---- a/drivers/char/hw_random/Makefile -+++ b/drivers/char/hw_random/Makefile -@@ -19,6 +19,7 @@ obj-$(CONFIG_HW_RANDOM_OMAP3_ROM) += oma - obj-$(CONFIG_HW_RANDOM_PASEMI) += pasemi-rng.o - obj-$(CONFIG_HW_RANDOM_VIRTIO) += virtio-rng.o - obj-$(CONFIG_HW_RANDOM_TX4939) += tx4939-rng.o -+obj-$(CONFIG_HW_RANDOM_MCS814X) += mcs814x-rng.o - obj-$(CONFIG_HW_RANDOM_MXC_RNGA) += mxc-rnga.o - obj-$(CONFIG_HW_RANDOM_OCTEON) += octeon-rng.o - obj-$(CONFIG_HW_RANDOM_NOMADIK) += nomadik-rng.o diff --git a/target/linux/mcs814x/patches-3.18/006-mcs814x_wdt.patch b/target/linux/mcs814x/patches-3.18/006-mcs814x_wdt.patch deleted file mode 100644 index 72481f6b89..0000000000 --- a/target/linux/mcs814x/patches-3.18/006-mcs814x_wdt.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/watchdog/Kconfig -+++ b/drivers/watchdog/Kconfig -@@ -505,6 +505,12 @@ config MESON_WATCHDOG - To compile this driver as a module, choose M here: the - module will be called meson_wdt. - -+config MCS814X_WATCHDOG -+ tristate "Moschip MCS814x watchdog" -+ depends on WATCHDOG_CORE && ARCH_MCS814X -+ help -+ Support for the Moschip MCS814x SoCs on-chip watchdog timer. -+ - # AVR32 Architecture - - config AT32AP700X_WDT ---- a/drivers/watchdog/Makefile -+++ b/drivers/watchdog/Makefile -@@ -63,6 +63,7 @@ obj-$(CONFIG_QCOM_WDT) += qcom-wdt.o - obj-$(CONFIG_BCM_KONA_WDT) += bcm_kona_wdt.o - obj-$(CONFIG_TEGRA_WATCHDOG) += tegra_wdt.o - obj-$(CONFIG_MESON_WATCHDOG) += meson_wdt.o -+obj-$(CONFIG_MCS814X_WATCHDOG) += mcs814x_wdt.o - - # AVR32 Architecture - obj-$(CONFIG_AT32AP700X_WDT) += at32ap700x_wdt.o diff --git a/target/linux/mcs814x/patches-3.18/008-mcs814x_gpio.patch b/target/linux/mcs814x/patches-3.18/008-mcs814x_gpio.patch deleted file mode 100644 index f0944bffd3..0000000000 --- a/target/linux/mcs814x/patches-3.18/008-mcs814x_gpio.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/gpio/Kconfig -+++ b/drivers/gpio/Kconfig -@@ -820,6 +820,12 @@ config GPIO_MC33880 - SPI driver for Freescale MC33880 high-side/low-side switch. - This provides GPIO interface supporting inputs and outputs. - -+config GPIO_MCS814X -+ tristate "Moschip MCS814x GPIO support" -+ depends on ARCH_MCS814X -+ help -+ GPIO driver for Moschip MCS814x SoC gpio controllers. -+ - config GPIO_74X164 - tristate "74x164 serial-in/parallel-out 8-bits shift register" - depends on SPI_MASTER && OF ---- a/drivers/gpio/Makefile -+++ b/drivers/gpio/Makefile -@@ -49,6 +49,7 @@ obj-$(CONFIG_GPIO_MAX732X) += gpio-max73 - obj-$(CONFIG_GPIO_MC33880) += gpio-mc33880.o - obj-$(CONFIG_GPIO_MC9S08DZ60) += gpio-mc9s08dz60.o - obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o -+obj-$(CONFIG_GPIO_MCS814X) += gpio-mcs814x.o - obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o - obj-$(CONFIG_GPIO_MM_LANTIQ) += gpio-mm-lantiq.o - obj-$(CONFIG_GPIO_MOXART) += gpio-moxart.o diff --git a/target/linux/mcs814x/patches-3.18/011-mcs814x_internal_phy.patch b/target/linux/mcs814x/patches-3.18/011-mcs814x_internal_phy.patch deleted file mode 100644 index 20d5add206..0000000000 --- a/target/linux/mcs814x/patches-3.18/011-mcs814x_internal_phy.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -164,6 +164,10 @@ config RTL8306_PHY - tristate "Driver for Realtek RTL8306S switches" - select SWCONFIG - -+config MCS814X_PHY -+ tristate "Driver for the Moschip MCS814x internal PHY" -+ depends on ARCH_MCS814X -+ - config FIXED_PHY - bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" - depends on PHYLIB=y ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -51,3 +51,4 @@ obj-$(CONFIG_MDIO_SUN4I) += mdio-sun4i.o - obj-$(CONFIG_MDIO_MOXART) += mdio-moxart.o - obj-$(CONFIG_AMD_XGBE_PHY) += amd-xgbe-phy.o - obj-$(CONFIG_MDIO_BCM_UNIMAC) += mdio-bcm-unimac.o -+obj-$(CONFIG_MCS814X_PHY) += mcs814x.o diff --git a/target/linux/mcs814x/patches-3.18/012-mtd-cfi_cmdset_0002-force-word-write.patch b/target/linux/mcs814x/patches-3.18/012-mtd-cfi_cmdset_0002-force-word-write.patch deleted file mode 100644 index 6269e40a09..0000000000 --- a/target/linux/mcs814x/patches-3.18/012-mtd-cfi_cmdset_0002-force-word-write.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/drivers/mtd/chips/cfi_cmdset_0002.c -+++ b/drivers/mtd/chips/cfi_cmdset_0002.c -@@ -40,9 +40,9 @@ - #include <linux/mtd/xip.h> - - #define AMD_BOOTLOC_BUG --#define FORCE_WORD_WRITE 0 -+#define FORCE_WORD_WRITE 1 - --#define MAX_RETRIES 3 -+#define MAX_RETRIES 10 - - #define SST49LF004B 0x0060 - #define SST49LF040B 0x0050 diff --git a/target/linux/mcs814x/patches-3.18/013-ohci_workarounds.patch b/target/linux/mcs814x/patches-3.18/013-ohci_workarounds.patch deleted file mode 100644 index 9d4982b0fb..0000000000 --- a/target/linux/mcs814x/patches-3.18/013-ohci_workarounds.patch +++ /dev/null @@ -1,64 +0,0 @@ ---- a/drivers/usb/host/ohci.h -+++ b/drivers/usb/host/ohci.h -@@ -122,7 +122,7 @@ struct td { - /* PSW is only for ISO. Only 1 PSW entry is used, but on - * big-endian PPC hardware that's the second entry. - */ --#define MAXPSW 2 -+#define MAXPSW 8 - __hc16 hwPSW [MAXPSW]; - - /* rest are purely for the driver's use */ ---- a/drivers/usb/host/ohci-hcd.c -+++ b/drivers/usb/host/ohci-hcd.c -@@ -441,6 +441,7 @@ static int ohci_init (struct ohci_hcd *o - { - int ret; - struct usb_hcd *hcd = ohci_to_hcd(ohci); -+ u32 hcca_area; - - /* Accept arbitrarily long scatter-gather lists */ - if (!(hcd->driver->flags & HCD_LOCAL_MEM)) -@@ -502,11 +503,13 @@ static int ohci_init (struct ohci_hcd *o - (unsigned long) ohci); - set_timer_slack(&ohci->io_watchdog, msecs_to_jiffies(20)); - -- ohci->hcca = dma_alloc_coherent (hcd->self.controller, -- sizeof(*ohci->hcca), &ohci->hcca_dma, GFP_KERNEL); -+ hcca_area = ohci_readl(ohci, &ohci->regs->hcca); -+ ohci->hcca = ioremap_nocache(hcca_area, sizeof *ohci->hcca); - if (!ohci->hcca) - return -ENOMEM; - -+ ohci->hcca_dma = hcca_area; -+ - if ((ret = ohci_mem_init (ohci)) < 0) - ohci_stop (hcd); - else { -@@ -524,6 +527,7 @@ static int ohci_init (struct ohci_hcd *o - */ - static int ohci_run (struct ohci_hcd *ohci) - { -+ int i = 0; - u32 mask, val; - int first = ohci->fminterval == 0; - struct usb_hcd *hcd = ohci_to_hcd(ohci); -@@ -574,6 +578,8 @@ static int ohci_run (struct ohci_hcd *oh - msleep(val); - - memset (ohci->hcca, 0, sizeof (struct ohci_hcca)); -+ for (i = 0; i < NUM_INTS; i++) -+ ohci->hcca->int_table[i] = 0; - - /* 2msec timelimit here means no irqs/preempt */ - spin_lock_irq (&ohci->lock); -@@ -985,9 +991,6 @@ static void ohci_stop (struct usb_hcd *h - remove_debug_files (ohci); - ohci_mem_cleanup (ohci); - if (ohci->hcca) { -- dma_free_coherent (hcd->self.controller, -- sizeof *ohci->hcca, -- ohci->hcca, ohci->hcca_dma); - ohci->hcca = NULL; - ohci->hcca_dma = 0; - } diff --git a/target/linux/mcs814x/patches-3.18/014-debuguart.patch b/target/linux/mcs814x/patches-3.18/014-debuguart.patch deleted file mode 100644 index 5f1b67f306..0000000000 --- a/target/linux/mcs814x/patches-3.18/014-debuguart.patch +++ /dev/null @@ -1,41 +0,0 @@ ---- a/arch/arm/mach-mcs814x/include/mach/debug-macro.S -+++ /dev/null -@@ -1,11 +0,0 @@ --#include <mach/mcs814x.h> -- -- .macro addruart, rp, rv, tmp -- ldr \rp, =MCS814X_PHYS_BASE -- ldr \rv, =MCS814X_VIRT_BASE -- orr \rp, \rp, #MCS814X_UART -- orr \rv, \rv, #MCS814X_UART -- .endm -- --#define UART_SHIFT 2 --#include <asm/hardware/debug-8250.S> ---- a/arch/arm/Kconfig.debug -+++ b/arch/arm/Kconfig.debug -@@ -1089,7 +1089,7 @@ config DEBUG_UART_8250 - (FOOTBRIDGE && !DEBUG_DC21285_PORT) || \ - ARCH_GEMINI || ARCH_IOP13XX || ARCH_IOP32X || \ - ARCH_IOP33X || ARCH_IXP4XX || \ -- ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC -+ ARCH_LPC32XX || ARCH_MCS814X || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC - - # Compatibility options for BCM63xx - config DEBUG_UART_BCM63XX -@@ -1124,6 +1124,7 @@ config DEBUG_UART_PHYS - default 0x3e000000 if DEBUG_BCM_KONA_UART - default 0x4000e400 if DEBUG_LL_UART_EFM32 - default 0x40090000 if ARCH_LPC32XX -+ default 0x400dc000 if ARCH_MCS814X - default 0x40100000 if DEBUG_PXA_UART1 - default 0x42000000 if ARCH_GEMINI - default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ -@@ -1178,6 +1179,7 @@ config DEBUG_UART_VIRT - default 0xe0010fe0 if ARCH_RPC - default 0xe1000000 if DEBUG_MSM_UART - default 0xf0000be0 if ARCH_EBSA110 -+ default 0xf00dc000 if ARCH_MCS814X - default 0xf01fb000 if DEBUG_NOMADIK_UART - default 0xf0201000 if DEBUG_BCM2835 - default 0xf1000300 if DEBUG_BCM_5301X diff --git a/target/linux/mcs814x/profiles/000-Generic.mk b/target/linux/mcs814x/profiles/000-Generic.mk deleted file mode 100644 index a6d0f30ec5..0000000000 --- a/target/linux/mcs814x/profiles/000-Generic.mk +++ /dev/null @@ -1,16 +0,0 @@ -# -# Copyright (C) 2012 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -define Profile/Generic - NAME:=Generic profile -endef - -define Profile/Generic/Description - Default profile for Moschip MCS814x targets -endef -$(eval $(call Profile,Generic)) - diff --git a/target/linux/mcs814x/profiles/100-dLAN-USB-Extender.mk b/target/linux/mcs814x/profiles/100-dLAN-USB-Extender.mk deleted file mode 100644 index 168bfa143b..0000000000 --- a/target/linux/mcs814x/profiles/100-dLAN-USB-Extender.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# Copyright (C) 2012 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -define Profile/dLAN_USB_Extender - NAME:=Devolo dLAN USB Extender - PACKAGES:=kmod-usb-serial kmod-usb-serial-ftdi -endef - -define Profile/dLAN_USB_Extender/Description - Package set specifically tuned for the Devolo dLAN USB Extender device. - - Binary packages are required to enable the power line portion of the - device, these packages can be found in the following package feed: - - src-git dlan https://github.com/ffainelli/dlan-usb-extender-3rd-party.git - - Instructions are available here: - http://ffainelli.github.io/dlan-usb-extender-3rd-party/ -endef -$(eval $(call Profile,dLAN_USB_Extender)) - |