diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2017-07-02 13:29:43 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2017-07-02 22:44:06 +0200 |
| commit | 250d30545567f7854987b518d5620d9b3e93b0fd (patch) | |
| tree | b48e89cf74e11501443d2487b6fa5ff161a6ecf2 /target/linux | |
| parent | e3b339e2ea554c2cc1ccb7d672db1dde3b1a736a (diff) | |
| download | upstream-250d30545567f7854987b518d5620d9b3e93b0fd.tar.gz upstream-250d30545567f7854987b518d5620d9b3e93b0fd.tar.bz2 upstream-250d30545567f7854987b518d5620d9b3e93b0fd.zip | |
brcm47xx: remove kernel 4.1 support
Kernel 4.1 is not supported by LEDE for some time now.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux')
36 files changed, 0 insertions, 3487 deletions
diff --git a/target/linux/brcm47xx/config-4.1 b/target/linux/brcm47xx/config-4.1 deleted file mode 100644 index 5cf8550045..0000000000 --- a/target/linux/brcm47xx/config-4.1 +++ /dev/null @@ -1,185 +0,0 @@ -CONFIG_ADM6996_PHY=y -CONFIG_ARCH_BINFMT_ELF_STATE=y -CONFIG_ARCH_DISCARD_MEMBLOCK=y -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set -# CONFIG_ARCH_HAS_SG_CHAIN is not set -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -CONFIG_SWCONFIG_B53=y -# CONFIG_SWCONFIG_B53_MMAP_DRIVER is not set -CONFIG_SWCONFIG_B53_PHY_DRIVER=y -CONFIG_SWCONFIG_B53_PHY_FIXUP=y -# CONFIG_SWCONFIG_B53_SRAB_DRIVER is not set -CONFIG_BCM47XX=y -CONFIG_BCM47XX_BCMA=y -CONFIG_BCM47XX_SSB=y -CONFIG_BCM47XX_WDT=y -CONFIG_BCMA=y -CONFIG_BCMA_BLOCKIO=y -CONFIG_BCMA_DEBUG=y -CONFIG_BCMA_DRIVER_GMAC_CMN=y -CONFIG_BCMA_DRIVER_GPIO=y -CONFIG_BCMA_DRIVER_MIPS=y -CONFIG_BCMA_DRIVER_PCI=y -CONFIG_BCMA_DRIVER_PCI_HOSTMODE=y -CONFIG_BCMA_HOST_PCI=y -CONFIG_BCMA_HOST_PCI_POSSIBLE=y -CONFIG_BCMA_HOST_SOC=y -CONFIG_BCMA_NFLASH=y -CONFIG_BCMA_SFLASH=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_CEVT_R4K=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMDLINE="noinitrd console=ttyS0,115200" -CONFIG_CMDLINE_BOOL=y -# CONFIG_CMDLINE_OVERRIDE is not set -# CONFIG_CPU_BMIPS is not set -CONFIG_CPU_GENERIC_DUMP_TLB=y -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_CPU_LITTLE_ENDIAN=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPS32_R1=y -# CONFIG_CPU_MIPS32_R2 is not set -CONFIG_CPU_MIPSR1=y -CONFIG_CPU_MIPSR2_IRQ_VI=y -CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y -CONFIG_CPU_R4K_CACHE_TLB=y -CONFIG_CPU_R4K_FPU=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_CSRC_R4K=y -CONFIG_DMA_NONCOHERENT=y -# CONFIG_EARLY_PRINTK is not set -CONFIG_FIXED_PHY=y -CONFIG_GENERIC_ATOMIC64=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_DEVRES=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_WDT=y -CONFIG_HARDWARE_WATCHPOINTS=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -# CONFIG_HAVE_ARCH_BITREVERSE is not set -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_BPF_JIT=y -CONFIG_HAVE_CC_STACKPROTECTOR=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DEBUG_STACKOVERFLOW=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_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_IDE=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MEMBLOCK_NODE_MAP=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HW_HAS_PCI=y -CONFIG_HW_RANDOM=y -CONFIG_HZ_PERIODIC=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IRQ_CPU=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -CONFIG_LEDS_GPIO_REGISTER=y -# CONFIG_LZ4_COMPRESS is not set -# CONFIG_LZ4_DECOMPRESS is not set -CONFIG_MDIO_BOARDINFO=y -CONFIG_MIPS=y -# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set -CONFIG_MIPS_L1_CACHE_SHIFT=5 -# CONFIG_MIPS_MACHINE is not set -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MTD_BCM47XXSFLASH=y -CONFIG_MTD_BCM47XX_PARTS=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_BCM47XXNFLASH=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_PHYSMAP=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_PER_CPU_KM=y -CONFIG_NO_EXCEPT_FILL=y -CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y -# CONFIG_NO_IOPORT_MAP is not set -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PCI=y -CONFIG_PCI_DISABLE_COMMON_QUIRKS=y -CONFIG_PCI_DOMAINS=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -# CONFIG_RCU_EXPEDITE_BOOT is not set -# CONFIG_RCU_STALL_COMMON is not set -CONFIG_SCHED_HRTICK=y -# CONFIG_SCSI_DMA is not set -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SRCU=y -CONFIG_SSB=y -CONFIG_SSB_B43_PCI_BRIDGE=y -CONFIG_SSB_BLOCKIO=y -CONFIG_SSB_DEBUG=y -CONFIG_SSB_DRIVER_EXTIF=y -CONFIG_SSB_DRIVER_GIGE=y -CONFIG_SSB_DRIVER_GPIO=y -CONFIG_SSB_DRIVER_MIPS=y -CONFIG_SSB_DRIVER_PCICORE=y -CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y -CONFIG_SSB_EMBEDDED=y -CONFIG_SSB_HOST_SOC=y -CONFIG_SSB_PCICORE_HOSTMODE=y -CONFIG_SSB_PCIHOST=y -CONFIG_SSB_PCIHOST_POSSIBLE=y -CONFIG_SSB_SERIAL=y -CONFIG_SSB_SFLASH=y -CONFIG_SSB_SPROM=y -CONFIG_SWCONFIG=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_SYS_HAS_CPU_BMIPS=y -CONFIG_SYS_HAS_CPU_BMIPS32_3300=y -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_SYS_HAS_CPU_MIPS32_R2=y -CONFIG_SYS_HAS_EARLY_PRINTK=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_SYS_SUPPORTS_HIGHMEM=y -CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y -CONFIG_SYS_SUPPORTS_MIPS16=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_USB_SUPPORT=y -CONFIG_USE_GENERIC_EARLY_PRINTK_8250=y -CONFIG_WATCHDOG_CORE=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/brcm47xx/patches-4.1/031-01-MIPS-BCM47XX-Make-sure-NVRAM-buffer-ends-with-0.patch b/target/linux/brcm47xx/patches-4.1/031-01-MIPS-BCM47XX-Make-sure-NVRAM-buffer-ends-with-0.patch deleted file mode 100644 index 7577da10a8..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-01-MIPS-BCM47XX-Make-sure-NVRAM-buffer-ends-with-0.patch +++ /dev/null @@ -1,54 +0,0 @@ -From 4ddb225376a2802a4e20e16f71c6d37b679e3169 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Tue, 12 May 2015 18:46:11 +0200 -Subject: [PATCH] MIPS: BCM47XX: Make sure NVRAM buffer ends with \0 -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This will simplify reading its contents. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Cc: Hante Meuleman <meuleman@broadcom.com> -Cc: Ian Kent <raven@themaw.net> -Patchwork: https://patchwork.linux-mips.org/patch/10031/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/nvram.c | 9 +++++---- - 1 file changed, 5 insertions(+), 4 deletions(-) - ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -98,7 +98,7 @@ found: - pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n"); - if (header->len > NVRAM_SPACE) - pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", -- header->len, NVRAM_SPACE); -+ header->len, NVRAM_SPACE - 1); - - src = (u32 *)header; - dst = (u32 *)nvram_buf; -@@ -106,6 +106,7 @@ found: - *dst++ = __raw_readl(src++); - for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4) - *dst++ = readl(src++); -+ nvram_buf[NVRAM_SPACE - 1] = '\0'; - - return 0; - } -@@ -150,10 +151,10 @@ static int nvram_init(void) - u8 *dst = (uint8_t *)nvram_buf; - size_t len = header.len; - -- if (header.len > NVRAM_SPACE) { -+ if (len >= NVRAM_SPACE) { -+ len = NVRAM_SPACE - 1; - pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", -- header.len, NVRAM_SPACE); -- len = NVRAM_SPACE; -+ header.len, len); - } - - err = mtd_read(mtd, 0, len, &bytes_read, dst); diff --git a/target/linux/brcm47xx/patches-4.1/031-02-MIPS-BCM47XX-Simplify-function-looking-for-NVRAM-ent.patch b/target/linux/brcm47xx/patches-4.1/031-02-MIPS-BCM47XX-Simplify-function-looking-for-NVRAM-ent.patch deleted file mode 100644 index 7a3ddc3980..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-02-MIPS-BCM47XX-Simplify-function-looking-for-NVRAM-ent.patch +++ /dev/null @@ -1,59 +0,0 @@ -From f6f895644230b13618f14f7108f9b23a21a87bfa Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Tue, 12 May 2015 18:46:12 +0200 -Subject: [PATCH] MIPS: BCM47XX: Simplify function looking for NVRAM entry -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -First of all it shouldn't modify copied NVRAM just to make sure it can -loop over all entries. It's enough to just compare current position -pointer with the end of buffer address. -Secondly buffer is guaranteed to be \0 ended, so we don't need strnchr. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Cc: Hante Meuleman <meuleman@broadcom.com> -Cc: Ian Kent <raven@themaw.net> -Patchwork: https://patchwork.linux-mips.org/patch/10032/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/nvram.c | 13 +++++-------- - 1 file changed, 5 insertions(+), 8 deletions(-) - ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -171,7 +171,7 @@ static int nvram_init(void) - int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len) - { - char *var, *value, *end, *eq; -- int data_left, err; -+ int err; - - if (!name) - return -EINVAL; -@@ -184,19 +184,16 @@ int bcm47xx_nvram_getenv(const char *nam - - /* Look for name=value and return value */ - var = &nvram_buf[sizeof(struct nvram_header)]; -- end = nvram_buf + sizeof(nvram_buf) - 2; -- end[0] = '\0'; -- end[1] = '\0'; -- for (; *var; var = value + strlen(value) + 1) { -- data_left = end - var; -- -- eq = strnchr(var, data_left, '='); -+ end = nvram_buf + sizeof(nvram_buf); -+ while (var < end && *var) { -+ eq = strchr(var, '='); - if (!eq) - break; - value = eq + 1; - if (eq - var == strlen(name) && - strncmp(var, name, eq - var) == 0) - return snprintf(val, val_len, "%s", value); -+ var = value + strlen(value) + 1; - } - return -ENOENT; - } diff --git a/target/linux/brcm47xx/patches-4.1/031-03-MIPS-BCM47xx-Extract-all-boardflags-to-new-u32-field.patch b/target/linux/brcm47xx/patches-4.1/031-03-MIPS-BCM47xx-Extract-all-boardflags-to-new-u32-field.patch deleted file mode 100644 index 7a5babc667..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-03-MIPS-BCM47xx-Extract-all-boardflags-to-new-u32-field.patch +++ /dev/null @@ -1,35 +0,0 @@ -From ecd06daee04bae00f3dfd0a3cd46f28142f18191 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Tue, 12 May 2015 11:31:02 +0200 -Subject: [PATCH] MIPS: BCM47xx: Extract all boardflags to new u32 fields -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -For years we planned to get rid of old u16 fields, let's start doing it -with MIPS code. This process will take some time, it requires doing the -same in ssb/bcma and then switching all drivers to new fields. This will -be handled in separated patches submitted to appropriate trees. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Patchwork: https://patchwork.linux-mips.org/patch/10026/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/sprom.c | 3 +++ - include/linux/ssb/ssb.h | 5 ++++- - 2 files changed, 7 insertions(+), 1 deletion(-) - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -201,6 +201,9 @@ static void bcm47xx_sprom_fill_auto(stru - bool fb = fallback; - - ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true); -+ ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb); -+ ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb); -+ ENTRY(0xfffff800, u32, pre, "boardflags3", boardflags3, 0, fb); - ENTRY(0x00000002, u16, pre, "boardflags", boardflags_lo, 0, fb); - ENTRY(0xfffffffc, u16, pre, "boardtype", board_type, 0, true); - ENTRY(0xfffffffe, u16, pre, "boardnum", board_num, 0, fb); diff --git a/target/linux/brcm47xx/patches-4.1/031-04-MIPS-BCM47xx-Extract-info-about-et2-interface.patch b/target/linux/brcm47xx/patches-4.1/031-04-MIPS-BCM47xx-Extract-info-about-et2-interface.patch deleted file mode 100644 index 957bb680bd..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-04-MIPS-BCM47xx-Extract-info-about-et2-interface.patch +++ /dev/null @@ -1,45 +0,0 @@ -From c58ec43eaca5f970911770c17cb3a29ac102656d Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Tue, 12 May 2015 11:54:48 +0200 -Subject: [PATCH] MIPS: BCM47xx: Extract info about et2 interface -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -New devices may have more than 1 Ethernet core (device). We should -extract info about them to make it available to Ethernet drivers. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Cc: Hante Meuleman <meuleman@broadcom.com> -Cc: Ian Kent <raven@themaw.net> -Patchwork: https://patchwork.linux-mips.org/patch/10027/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/sprom.c | 6 ++++++ - include/linux/ssb/ssb.h | 3 +++ - 2 files changed, 9 insertions(+) - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -531,6 +531,8 @@ static int mac_addr_used = 2; - static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, - const char *prefix, bool fallback) - { -+ bool fb = fallback; -+ - nvram_read_macaddr(prefix, "et0macaddr", sprom->et0mac, fallback); - nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0, - fallback); -@@ -543,6 +545,10 @@ static void bcm47xx_fill_sprom_ethernet( - nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0, - fallback); - -+ nvram_read_macaddr(prefix, "et2macaddr", sprom->et2mac, fb); -+ nvram_read_u8(prefix, NULL, "et2mdcport", &sprom->et2mdcport, 0, fb); -+ nvram_read_u8(prefix, NULL, "et2phyaddr", &sprom->et2phyaddr, 0, fb); -+ - nvram_read_macaddr(prefix, "macaddr", sprom->il0mac, fallback); - nvram_read_macaddr(prefix, "il0macaddr", sprom->il0mac, fallback); - diff --git a/target/linux/brcm47xx/patches-4.1/031-05-MIPS-BCM47xx-Read-board-info-for-all-bcma-buses.patch b/target/linux/brcm47xx/patches-4.1/031-05-MIPS-BCM47xx-Read-board-info-for-all-bcma-buses.patch deleted file mode 100644 index 314a6c4904..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-05-MIPS-BCM47xx-Read-board-info-for-all-bcma-buses.patch +++ /dev/null @@ -1,132 +0,0 @@ -From 12e1ab54dcd414c3579cfd26be9d9c9e1cab92ad Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Tue, 12 May 2015 13:05:18 +0200 -Subject: [PATCH] MIPS: BCM47xx: Read board info for all bcma buses -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Extra bcma buses may be totally different models, see following dump: -boardtype=0x0646 -pci/1/1/boardtype=0x0545 -pci/2/1/boardtype=0x62b -We need to detect them properly to allow drivers apply some board -specific hacks. - -[ralf@linux-mips.org: folded in Rafal's fix.] - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Patchwork: https://patchwork.linux-mips.org/patch/10028/ -Patchwork: https://patchwork.linux-mips.org/patch/10048/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/setup.c | 3 -- - arch/mips/bcm47xx/sprom.c | 44 ++++++++++++++-------------- - arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 4 --- - 3 files changed, 22 insertions(+), 29 deletions(-) - ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -206,9 +206,6 @@ void __init bcm47xx_bus_setup(void) - err = bcma_host_soc_init(&bcm47xx_bus.bcma); - if (err) - panic("Failed to initialize BCMA bus (err %d)", err); -- -- bcm47xx_fill_bcma_boardinfo(&bcm47xx_bus.bcma.bus.boardinfo, -- NULL); - } - #endif - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -640,19 +640,6 @@ void bcm47xx_fill_ssb_boardinfo(struct s - } - #endif - --#ifdef CONFIG_BCM47XX_BCMA --void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, -- const char *prefix) --{ -- nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0, -- true); -- if (!boardinfo->vendor) -- boardinfo->vendor = SSB_BOARDVENDOR_BCM; -- -- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true); --} --#endif -- - #if defined(CONFIG_BCM47XX_SSB) - static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out) - { -@@ -707,33 +694,46 @@ static void bcm47xx_sprom_apply_prefix_a - - static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out) - { -- char prefix[10]; -+ struct bcma_boardinfo *binfo = &bus->boardinfo; - struct bcma_device *core; -+ char buf[10]; -+ char *prefix; -+ bool fallback = false; - - switch (bus->hosttype) { - case BCMA_HOSTTYPE_PCI: - memset(out, 0, sizeof(struct ssb_sprom)); -- snprintf(prefix, sizeof(prefix), "pci/%u/%u/", -+ snprintf(buf, sizeof(buf), "pci/%u/%u/", - bus->host_pci->bus->number + 1, - PCI_SLOT(bus->host_pci->devfn)); -- bcm47xx_sprom_apply_prefix_alias(prefix, sizeof(prefix)); -- bcm47xx_fill_sprom(out, prefix, false); -- return 0; -+ bcm47xx_sprom_apply_prefix_alias(buf, sizeof(buf)); -+ prefix = buf; -+ break; - case BCMA_HOSTTYPE_SOC: - memset(out, 0, sizeof(struct ssb_sprom)); - core = bcma_find_core(bus, BCMA_CORE_80211); - if (core) { -- snprintf(prefix, sizeof(prefix), "sb/%u/", -+ snprintf(buf, sizeof(buf), "sb/%u/", - core->core_index); -- bcm47xx_fill_sprom(out, prefix, true); -+ prefix = buf; -+ fallback = true; - } else { -- bcm47xx_fill_sprom(out, NULL, false); -+ prefix = NULL; - } -- return 0; -+ break; - default: - pr_warn("Unable to fill SPROM for given bustype.\n"); - return -EINVAL; - } -+ -+ nvram_read_u16(prefix, NULL, "boardvendor", &binfo->vendor, 0, true); -+ if (!binfo->vendor) -+ binfo->vendor = SSB_BOARDVENDOR_BCM; -+ nvram_read_u16(prefix, NULL, "boardtype", &binfo->type, 0, true); -+ -+ bcm47xx_fill_sprom(out, prefix, fallback); -+ -+ return 0; - } - #endif - ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -@@ -52,10 +52,6 @@ void bcm47xx_fill_sprom(struct ssb_sprom - void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, - const char *prefix); - #endif --#ifdef CONFIG_BCM47XX_BCMA --void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, -- const char *prefix); --#endif - - void bcm47xx_set_system_type(u16 chip_id); - diff --git a/target/linux/brcm47xx/patches-4.1/031-06-MIPS-BCM77xx-Remove-legacy-__cpuinit-data-sections-t.patch b/target/linux/brcm47xx/patches-4.1/031-06-MIPS-BCM77xx-Remove-legacy-__cpuinit-data-sections-t.patch deleted file mode 100644 index e81f695a79..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-06-MIPS-BCM77xx-Remove-legacy-__cpuinit-data-sections-t.patch +++ /dev/null @@ -1,60 +0,0 @@ -From 50d68dfef385127a1da2957813272c610c691157 Mon Sep 17 00:00:00 2001 -From: Paul Gortmaker <paul.gortmaker@windriver.com> -Date: Mon, 27 Apr 2015 18:47:56 -0400 -Subject: [PATCH] MIPS: BCM77xx: Remove legacy __cpuinit{,data} sections that - crept in -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -We removed __cpuinit support (leaving no-op stubs) quite some time ago. -However a few more crept in as of commit 6ee1d93455384cef8a0426effe85da2 -("MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM)") - -Since we want to clobber the stubs soon, get this removed now. - -Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> -Cc: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: linux-kernel@vger.kernel.org -Patchwork: https://patchwork.linux-mips.org/patch/9892/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/prom.c | 2 +- - arch/mips/include/asm/pgtable-32.h | 2 +- - arch/mips/mm/tlb-r4k.c | 2 +- - 3 files changed, 3 insertions(+), 3 deletions(-) - ---- a/arch/mips/bcm47xx/prom.c -+++ b/arch/mips/bcm47xx/prom.c -@@ -126,7 +126,7 @@ void __init prom_free_prom_memory(void) - /* Stripped version of tlb_init, with the call to build_tlb_refill_handler - * dropped. Calling it at this stage causes a hang. - */ --void __cpuinit early_tlb_init(void) -+void early_tlb_init(void) - { - write_c0_pagemask(PM_DEFAULT_MASK); - write_c0_wired(0); ---- a/arch/mips/include/asm/pgtable-32.h -+++ b/arch/mips/include/asm/pgtable-32.h -@@ -18,7 +18,7 @@ - - #include <asm-generic/pgtable-nopmd.h> - --extern int temp_tlb_entry __cpuinitdata; -+extern int temp_tlb_entry; - - /* - * - add_temporary_entry() add a temporary TLB entry. We use TLB entries ---- a/arch/mips/mm/tlb-r4k.c -+++ b/arch/mips/mm/tlb-r4k.c -@@ -423,7 +423,7 @@ int __init has_transparent_hugepage(void - * lifetime of the system - */ - --int temp_tlb_entry __cpuinitdata; -+int temp_tlb_entry; - - __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, - unsigned long entryhi, unsigned long pagemask) diff --git a/target/linux/brcm47xx/patches-4.1/031-07-MIPS-BCM47XX-Support-Luxul-XWR-1750-board.patch b/target/linux/brcm47xx/patches-4.1/031-07-MIPS-BCM47XX-Support-Luxul-XWR-1750-board.patch deleted file mode 100644 index 73f066238d..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-07-MIPS-BCM47XX-Support-Luxul-XWR-1750-board.patch +++ /dev/null @@ -1,100 +0,0 @@ -From 981de3c2f27af27fa4c5c952d122b35ee573ab7a Mon Sep 17 00:00:00 2001 -From: Dan Haab <dhaab@luxul.com> -Date: Wed, 22 Apr 2015 13:58:33 -0600 -Subject: [PATCH] MIPS: BCM47XX: Support Luxul XWR-1750 board -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Dan Haab <dhaab@luxul.com> -Acked-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Cc: Dan Haab <dhaab@luxul.com> -Patchwork: https://patchwork.linux-mips.org/patch/9831/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/board.c | 1 + - arch/mips/bcm47xx/buttons.c | 11 +++++++++++ - arch/mips/bcm47xx/leds.c | 14 ++++++++++++++ - arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 2 ++ - 4 files changed, 28 insertions(+) - ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -149,6 +149,7 @@ struct bcm47xx_board_type_list2 bcm47xx_ - /* board_id */ - static const - struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = { -+ {{BCM47XX_BOARD_LUXUL_XWR_1750_V1, "Luxul XWR-1750 V1"}, "luxul_xwr1750_v1"}, - {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"}, ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -299,6 +299,13 @@ bcm47xx_buttons_linksys_wrtsl54gs[] __in - BCM47XX_GPIO_KEY(6, KEY_RESTART), - }; - -+/* Luxul */ -+ -+static const struct gpio_keys_button -+bcm47xx_buttons_luxul_xwr_1750_v1[] = { -+ BCM47XX_GPIO_KEY(14, BTN_TASK), -+}; -+ - /* Microsoft */ - - static const struct gpio_keys_button -@@ -555,6 +562,10 @@ int __init bcm47xx_buttons_register(void - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrtsl54gs); - break; - -+ case BCM47XX_BOARD_LUXUL_XWR_1750_V1: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xwr_1750_v1); -+ break; -+ - case BCM47XX_BOARD_MICROSOFT_MN700: - err = bcm47xx_copy_bdata(bcm47xx_buttons_microsoft_nm700); - break; ---- a/arch/mips/bcm47xx/leds.c -+++ b/arch/mips/bcm47xx/leds.c -@@ -370,6 +370,16 @@ bcm47xx_leds_linksys_wrtsl54gs[] __initc - BCM47XX_GPIO_LED(7, "orange", "wps", 1, LEDS_GPIO_DEFSTATE_OFF), - }; - -+/* Luxul */ -+ -+static const struct gpio_led -+bcm47xx_leds_luxul_xwr_1750_v1[] __initconst = { -+ BCM47XX_GPIO_LED(5, "green", "5ghz", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(12, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED_TRIGGER(13, "green", "status", 0, "timer"), -+ BCM47XX_GPIO_LED(15, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF), -+}; -+ - /* Microsoft */ - - static const struct gpio_led -@@ -623,6 +633,10 @@ void __init bcm47xx_leds_register(void) - bcm47xx_set_pdata(bcm47xx_leds_linksys_wrtsl54gs); - break; - -+ case BCM47XX_BOARD_LUXUL_XWR_1750_V1: -+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xwr_1750_v1); -+ break; -+ - case BCM47XX_BOARD_MICROSOFT_MN700: - bcm47xx_set_pdata(bcm47xx_leds_microsoft_nm700); - break; ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -80,6 +80,8 @@ enum bcm47xx_board { - BCM47XX_BOARD_LINKSYS_WRT610NV2, - BCM47XX_BOARD_LINKSYS_WRTSL54GS, - -+ BCM47XX_BOARD_LUXUL_XWR_1750_V1, -+ - BCM47XX_BOARD_MICROSOFT_MN700, - - BCM47XX_BOARD_MOTOROLA_WE800G, diff --git a/target/linux/brcm47xx/patches-4.1/031-08-mips-bcm47xx-allow-retrieval-of-complete-nvram-conte.patch b/target/linux/brcm47xx/patches-4.1/031-08-mips-bcm47xx-allow-retrieval-of-complete-nvram-conte.patch deleted file mode 100644 index 569c99aa6d..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-08-mips-bcm47xx-allow-retrieval-of-complete-nvram-conte.patch +++ /dev/null @@ -1,132 +0,0 @@ -From 2536295c2aeafc769215a6b2883126fa94c90b9a Mon Sep 17 00:00:00 2001 -From: Hante Meuleman <meuleman@broadcom.com> -Date: Thu, 21 May 2015 15:27:23 +0200 -Subject: [PATCH] mips: bcm47xx: allow retrieval of complete nvram contents - -Host platforms such as routers supported by OpenWrt can -support NVRAM reading directly from internal NVRAM store. -The brcmfmac for one requires the complete nvram contents -to select what needs to be sent to wireless device. - -Signed-off-by: Arend van Spriel <arend@broadcom.com> -Signed-off-by: Hante Meuleman <meuleman@broadcom.com> -Reviewed-by: Arend Van Spriel <arend@broadcom.com> -Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> -Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> -Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> -Cc: linux-mips@linux-mips.org -Patchwork: https://patchwork.linux-mips.org/patch/10093/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/nvram.c | 60 ++++++++++++++++++++++++++++++++----------- - include/linux/bcm47xx_nvram.h | 15 +++++++++++ - 2 files changed, 60 insertions(+), 15 deletions(-) - ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -94,17 +94,22 @@ static int nvram_find_and_copy(void __io - return -ENXIO; - - found: -- if (header->len > size) -- pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n"); -- if (header->len > NVRAM_SPACE) -- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", -- header->len, NVRAM_SPACE - 1); -- - src = (u32 *)header; - dst = (u32 *)nvram_buf; - for (i = 0; i < sizeof(struct nvram_header); i += 4) - *dst++ = __raw_readl(src++); -- for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4) -+ header = (struct nvram_header *)nvram_buf; -+ if (header->len > size) { -+ pr_err("The nvram size according to the header seems to be bigger than the partition on flash\n"); -+ header->len = size; -+ } -+ if (header->len >= NVRAM_SPACE) { -+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", -+ header->len, NVRAM_SPACE - 1); -+ header->len = NVRAM_SPACE - 1; -+ } -+ /* proceed reading data after header */ -+ for (; i < header->len; i += 4) - *dst++ = readl(src++); - nvram_buf[NVRAM_SPACE - 1] = '\0'; - -@@ -139,6 +144,7 @@ static int nvram_init(void) - #ifdef CONFIG_MTD - struct mtd_info *mtd; - struct nvram_header header; -+ struct nvram_header *pheader; - size_t bytes_read; - int err; - -@@ -147,20 +153,21 @@ static int nvram_init(void) - return -ENODEV; - - err = mtd_read(mtd, 0, sizeof(header), &bytes_read, (uint8_t *)&header); -- if (!err && header.magic == NVRAM_MAGIC) { -- u8 *dst = (uint8_t *)nvram_buf; -- size_t len = header.len; -- -- if (len >= NVRAM_SPACE) { -- len = NVRAM_SPACE - 1; -+ if (!err && header.magic == NVRAM_MAGIC && -+ header.len > sizeof(header)) { -+ if (header.len >= NVRAM_SPACE) { - pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", -- header.len, len); -+ header.len, NVRAM_SPACE); -+ header.len = NVRAM_SPACE - 1; - } - -- err = mtd_read(mtd, 0, len, &bytes_read, dst); -+ err = mtd_read(mtd, 0, header.len, &bytes_read, -+ (u8 *)nvram_buf); - if (err) - return err; - -+ pheader = (struct nvram_header *)nvram_buf; -+ pheader->len = header.len; - return 0; - } - #endif -@@ -219,3 +226,26 @@ int bcm47xx_nvram_gpio_pin(const char *n - return -ENOENT; - } - EXPORT_SYMBOL(bcm47xx_nvram_gpio_pin); -+ -+char *bcm47xx_nvram_get_contents(size_t *nvram_size) -+{ -+ int err; -+ char *nvram; -+ struct nvram_header *header; -+ -+ if (!nvram_buf[0]) { -+ err = nvram_init(); -+ if (err) -+ return NULL; -+ } -+ -+ header = (struct nvram_header *)nvram_buf; -+ *nvram_size = header->len - sizeof(struct nvram_header); -+ nvram = vmalloc(*nvram_size); -+ if (!nvram) -+ return NULL; -+ memcpy(nvram, &nvram_buf[sizeof(struct nvram_header)], *nvram_size); -+ -+ return nvram; -+} -+EXPORT_SYMBOL(bcm47xx_nvram_get_contents); ---- a/include/linux/bcm47xx_nvram.h -+++ b/include/linux/bcm47xx_nvram.h -@@ -12,7 +12,7 @@ - #include <linux/kernel.h> - #include <linux/vmalloc.h> - --#ifdef CONFIG_BCM47XX_NVRAM -+#ifdef CONFIG_BCM47XX - int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); - int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); - int bcm47xx_nvram_gpio_pin(const char *name); diff --git a/target/linux/brcm47xx/patches-4.1/031-09-MIPS-BCM47xx-Add-helper-variable-for-storing-NVRAM-l.patch b/target/linux/brcm47xx/patches-4.1/031-09-MIPS-BCM47xx-Add-helper-variable-for-storing-NVRAM-l.patch deleted file mode 100644 index 053144a07d..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-09-MIPS-BCM47xx-Add-helper-variable-for-storing-NVRAM-l.patch +++ /dev/null @@ -1,131 +0,0 @@ -From f229d75f1472c4cd30f464e4a0f94f410046bd80 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Sat, 6 Jun 2015 23:16:23 +0200 -Subject: [PATCH] MIPS: BCM47xx: Add helper variable for storing NVRAM length -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This simplifies code just a bit (also maybe makes it a bit more -intuitive?) and will allow us to stop storing header. Right now we copy -whole NVRAM including its header to the internal buffer. It is not -needed to store a header as we don't access all these details like CRC, -flags, etc. The next improvement that should follow is copying only the -real contents. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Acked-by: Hauke Mehrtens <hauke@hauke-m.de> -Cc: linux-mips@linux-mips.org -Cc: Arend van Spriel <arend@broadcom.com> -Cc: Hante Meuleman <meuleman@broadcom.com> -Patchwork: https://patchwork.linux-mips.org/patch/10535/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/nvram.c | 37 ++++++++++++++++--------------------- - 1 file changed, 16 insertions(+), 21 deletions(-) - ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -35,6 +35,7 @@ struct nvram_header { - }; - - static char nvram_buf[NVRAM_SPACE]; -+static size_t nvram_len; - static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000}; - - static u32 find_nvram_size(void __iomem *end) -@@ -60,7 +61,7 @@ static int nvram_find_and_copy(void __io - u32 *src, *dst; - u32 size; - -- if (nvram_buf[0]) { -+ if (nvram_len) { - pr_warn("nvram already initialized\n"); - return -EEXIST; - } -@@ -99,17 +100,18 @@ found: - for (i = 0; i < sizeof(struct nvram_header); i += 4) - *dst++ = __raw_readl(src++); - header = (struct nvram_header *)nvram_buf; -- if (header->len > size) { -+ nvram_len = header->len; -+ if (nvram_len > size) { - pr_err("The nvram size according to the header seems to be bigger than the partition on flash\n"); -- header->len = size; -+ nvram_len = size; - } -- if (header->len >= NVRAM_SPACE) { -+ if (nvram_len >= NVRAM_SPACE) { - pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", - header->len, NVRAM_SPACE - 1); -- header->len = NVRAM_SPACE - 1; -+ nvram_len = NVRAM_SPACE - 1; - } - /* proceed reading data after header */ -- for (; i < header->len; i += 4) -+ for (; i < nvram_len; i += 4) - *dst++ = readl(src++); - nvram_buf[NVRAM_SPACE - 1] = '\0'; - -@@ -144,7 +146,6 @@ static int nvram_init(void) - #ifdef CONFIG_MTD - struct mtd_info *mtd; - struct nvram_header header; -- struct nvram_header *pheader; - size_t bytes_read; - int err; - -@@ -155,20 +156,16 @@ static int nvram_init(void) - err = mtd_read(mtd, 0, sizeof(header), &bytes_read, (uint8_t *)&header); - if (!err && header.magic == NVRAM_MAGIC && - header.len > sizeof(header)) { -- if (header.len >= NVRAM_SPACE) { -+ nvram_len = header.len; -+ if (nvram_len >= NVRAM_SPACE) { - pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", - header.len, NVRAM_SPACE); -- header.len = NVRAM_SPACE - 1; -+ nvram_len = NVRAM_SPACE - 1; - } - -- err = mtd_read(mtd, 0, header.len, &bytes_read, -+ err = mtd_read(mtd, 0, nvram_len, &nvram_len, - (u8 *)nvram_buf); -- if (err) -- return err; -- -- pheader = (struct nvram_header *)nvram_buf; -- pheader->len = header.len; -- return 0; -+ return err; - } - #endif - -@@ -183,7 +180,7 @@ int bcm47xx_nvram_getenv(const char *nam - if (!name) - return -EINVAL; - -- if (!nvram_buf[0]) { -+ if (!nvram_len) { - err = nvram_init(); - if (err) - return err; -@@ -231,16 +228,14 @@ char *bcm47xx_nvram_get_contents(size_t - { - int err; - char *nvram; -- struct nvram_header *header; - -- if (!nvram_buf[0]) { -+ if (!nvram_len) { - err = nvram_init(); - if (err) - return NULL; - } - -- header = (struct nvram_header *)nvram_buf; -- *nvram_size = header->len - sizeof(struct nvram_header); -+ *nvram_size = nvram_len - sizeof(struct nvram_header); - nvram = vmalloc(*nvram_size); - if (!nvram) - return NULL; diff --git a/target/linux/brcm47xx/patches-4.1/031-10-MIPS-BCM47xx-Don-t-select-BCMA_HOST_PCI.patch b/target/linux/brcm47xx/patches-4.1/031-10-MIPS-BCM47xx-Don-t-select-BCMA_HOST_PCI.patch deleted file mode 100644 index 6322c23499..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-10-MIPS-BCM47xx-Don-t-select-BCMA_HOST_PCI.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 5521bb0c510ed5c1881636524badfb9bc951f6ac Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Sun, 7 Jun 2015 13:26:44 +0200 -Subject: [PATCH] MIPS: BCM47xx: Don't select BCMA_HOST_PCI -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -SoC may have non-Broadcom PCI device attached or one may want to use -totally different PCI driver. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Patchwork: https://patchwork.linux-mips.org/patch/10537/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/Kconfig | 1 - - 1 file changed, 1 deletion(-) - ---- a/arch/mips/bcm47xx/Kconfig -+++ b/arch/mips/bcm47xx/Kconfig -@@ -26,7 +26,6 @@ config BCM47XX_BCMA - select BCMA - select BCMA_HOST_SOC - select BCMA_DRIVER_MIPS -- select BCMA_HOST_PCI if PCI - select BCMA_DRIVER_PCI_HOSTMODE if PCI - select BCMA_DRIVER_GPIO - default y diff --git a/target/linux/brcm47xx/patches-4.1/031-11-MIPS-BCM47xx-Simplify-handling-SPROM-revisions.patch b/target/linux/brcm47xx/patches-4.1/031-11-MIPS-BCM47xx-Simplify-handling-SPROM-revisions.patch deleted file mode 100644 index ed4005266b..0000000000 --- a/target/linux/brcm47xx/patches-4.1/031-11-MIPS-BCM47xx-Simplify-handling-SPROM-revisions.patch +++ /dev/null @@ -1,109 +0,0 @@ -From 590605c6bc31d5cbfcb3844ef98eb10ff7ce24c3 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Sun, 21 Jun 2015 15:25:49 +0200 -Subject: [PATCH] MIPS: BCM47xx: Simplify handling SPROM revisions -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -After the big SPROM cleanup moving code to the bcm47xx_sprom_fill_auto -we ended up with few tiny functions, two of them being identical. Let's -get rid of these [12]-liners. -This also stops extracting higher SPROM revisions as revision 1. Now we -have that function nicely handling revisions we don't need it. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Patchwork: https://patchwork.linux-mips.org/patch/10569/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/sprom.c | 53 ++++++++--------------------------------------- - 1 file changed, 9 insertions(+), 44 deletions(-) - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -200,6 +200,9 @@ static void bcm47xx_sprom_fill_auto(stru - const char *pre = prefix; - bool fb = fallback; - -+ /* Broadcom extracts it for rev 8+ but it was found on 2 and 4 too */ -+ ENTRY(0xfffffffe, u16, pre, "devid", dev_id, 0, fallback); -+ - ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true); - ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb); - ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb); -@@ -412,27 +415,6 @@ static void bcm47xx_sprom_fill_auto(stru - } - #undef ENTRY /* It's specififc, uses local variable, don't use it (again). */ - --static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom, -- const char *prefix, bool fallback) --{ -- nvram_read_u16(prefix, NULL, "devid", &sprom->dev_id, 0, fallback); -- nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback); --} -- --static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix, -- bool fallback) --{ -- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, -- &sprom->leddc_off_time, fallback); --} -- --static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom, -- const char *prefix, bool fallback) --{ -- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, -- &sprom->leddc_off_time, fallback); --} -- - static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom, - const char *prefix, bool fallback) - { -@@ -589,39 +571,22 @@ void bcm47xx_fill_sprom(struct ssb_sprom - - nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback); - -+ /* Entries requiring custom functions */ -+ nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback); -+ if (sprom->revision >= 3) -+ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, -+ &sprom->leddc_off_time, fallback); -+ - switch (sprom->revision) { -- case 1: -- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -- break; -- case 2: -- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -- break; -- case 3: -- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -- bcm47xx_fill_sprom_r3(sprom, prefix, fallback); -- break; - case 4: - case 5: -- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); - bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); - bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback); - break; - case 8: -- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); -- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); -- break; - case 9: -- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); - bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); - break; -- default: -- pr_warn("Unsupported SPROM revision %d detected. Will extract v1\n", -- sprom->revision); -- sprom->revision = 1; -- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); - } - - bcm47xx_sprom_fill_auto(sprom, prefix, fallback); diff --git a/target/linux/brcm47xx/patches-4.1/032-01-MIPS-BCM47xx-Use-kmemdup-rather-than-duplicating-its.patch b/target/linux/brcm47xx/patches-4.1/032-01-MIPS-BCM47xx-Use-kmemdup-rather-than-duplicating-its.patch deleted file mode 100644 index 682cc419c5..0000000000 --- a/target/linux/brcm47xx/patches-4.1/032-01-MIPS-BCM47xx-Use-kmemdup-rather-than-duplicating-its.patch +++ /dev/null @@ -1,43 +0,0 @@ -From e5dd8f2cf65cb228fad881ecd35093d8409d17c6 Mon Sep 17 00:00:00 2001 -From: Andrzej Hajda <a.hajda@samsung.com> -Date: Fri, 7 Aug 2015 09:59:10 +0200 -Subject: [PATCH] MIPS: BCM47xx: Use kmemdup rather than duplicating its - implementation -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -The patch was generated using fixed coccinelle semantic patch -scripts/coccinelle/api/memdup.cocci [1]. - -[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 - -Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> -Acked-by: Hauke Mehrtens <hauke@hauke-m.de> -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Cc: Rafał Miłecki <zajec5@gmail.com> -Cc: Andrzej Hajda <a.hajda@samsung.com> -Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> -Cc: Marek Szyprowski <m.szyprowski@samsung.com> -Cc: linux-kernel@vger.kernel.org -Cc: linux-mips@linux-mips.org -Patchwork: https://patchwork.linux-mips.org/patch/10898/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/buttons.c | 3 +-- - 1 file changed, 1 insertion(+), 2 deletions(-) - ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -396,10 +396,9 @@ static int __init bcm47xx_buttons_copy(c - { - size_t size = nbuttons * sizeof(*buttons); - -- bcm47xx_button_pdata.buttons = kmalloc(size, GFP_KERNEL); -+ bcm47xx_button_pdata.buttons = kmemdup(buttons, size, GFP_KERNEL); - if (!bcm47xx_button_pdata.buttons) - return -ENOMEM; -- memcpy(bcm47xx_button_pdata.buttons, buttons, size); - bcm47xx_button_pdata.nbuttons = nbuttons; - - return 0; diff --git a/target/linux/brcm47xx/patches-4.1/033-01-MIPS-BCM47xx-Support-on-SoC-bus-in-SPROM-reading-fun.patch b/target/linux/brcm47xx/patches-4.1/033-01-MIPS-BCM47xx-Support-on-SoC-bus-in-SPROM-reading-fun.patch deleted file mode 100644 index 7b8ed25f0f..0000000000 --- a/target/linux/brcm47xx/patches-4.1/033-01-MIPS-BCM47xx-Support-on-SoC-bus-in-SPROM-reading-fun.patch +++ /dev/null @@ -1,46 +0,0 @@ -From daa7ce02513d2188fe6f5ff47ce5ef83eb7de739 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Sun, 25 Oct 2015 22:16:47 +0100 -Subject: [PATCH 1/3] MIPS: BCM47xx: Support on-SoC bus in SPROM reading - function -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -To support (extract) SPROM on Broadcom ARM devices we should separate -SPROM code and make it a separated module. We won't want to export -bcm47xx_fill_sprom symbol so we should support SoC SPROM in the standard -fallback function and then modify ssb to use it. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Acked-by: Hauke Mehrtens <hauke@hauke-m.de> -Cc: linux-mips@linux-mips.org -Patchwork: https://patchwork.linux-mips.org/patch/11355/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/sprom.c | 8 ++++++-- - 1 file changed, 6 insertions(+), 2 deletions(-) - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -610,14 +610,18 @@ static int bcm47xx_get_sprom_ssb(struct - { - char prefix[10]; - -- if (bus->bustype == SSB_BUSTYPE_PCI) { -+ switch (bus->bustype) { -+ case SSB_BUSTYPE_SSB: -+ bcm47xx_fill_sprom(out, NULL, false); -+ return 0; -+ case SSB_BUSTYPE_PCI: - memset(out, 0, sizeof(struct ssb_sprom)); - snprintf(prefix, sizeof(prefix), "pci/%u/%u/", - bus->host_pci->bus->number + 1, - PCI_SLOT(bus->host_pci->devfn)); - bcm47xx_fill_sprom(out, prefix, false); - return 0; -- } else { -+ default: - pr_warn("Unable to fill SPROM for given bustype.\n"); - return -EINVAL; - } diff --git a/target/linux/brcm47xx/patches-4.1/033-02-MIPS-BCM47xx-Fix-some-WARNINGs-pointed-in-sprom.c-by.patch b/target/linux/brcm47xx/patches-4.1/033-02-MIPS-BCM47xx-Fix-some-WARNINGs-pointed-in-sprom.c-by.patch deleted file mode 100644 index 584b13593a..0000000000 --- a/target/linux/brcm47xx/patches-4.1/033-02-MIPS-BCM47xx-Fix-some-WARNINGs-pointed-in-sprom.c-by.patch +++ /dev/null @@ -1,77 +0,0 @@ -From 2f94acde42b70c81129b398c44aa09411974a16d Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Sun, 25 Oct 2015 22:16:48 +0100 -Subject: [PATCH 2/3] MIPS: BCM47xx: Fix some WARNINGs pointed in sprom.c by - checkpatch.pl -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -There are still few left: -1) Most of them about lines over 80 chars (increased readability exception) -2) Wrong parsing of preprocessor macros - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: linux-mips@linux-mips.org -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Patchwork: https://patchwork.linux-mips.org/patch/11356/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/sprom.c | 25 ++++++++++++++++--------- - 1 file changed, 16 insertions(+), 9 deletions(-) - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -60,9 +60,9 @@ static int get_nvram_var(const char *pre - } - - #define NVRAM_READ_VAL(type) \ --static void nvram_read_ ## type (const char *prefix, \ -- const char *postfix, const char *name, \ -- type *val, type allset, bool fallback) \ -+static void nvram_read_ ## type(const char *prefix, \ -+ const char *postfix, const char *name, \ -+ type *val, type allset, bool fallback) \ - { \ - char buf[100]; \ - int err; \ -@@ -422,7 +422,10 @@ static void bcm47xx_fill_sprom_path_r458 - int i; - - for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) { -- struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; -+ struct ssb_sprom_core_pwr_info *pwr_info; -+ -+ pwr_info = &sprom->core_pwr_info[i]; -+ - snprintf(postfix, sizeof(postfix), "%i", i); - nvram_read_u8(prefix, postfix, "maxp2ga", - &pwr_info->maxpwr_2g, 0, fallback); -@@ -470,7 +473,10 @@ static void bcm47xx_fill_sprom_path_r45( - int i; - - for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) { -- struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; -+ struct ssb_sprom_core_pwr_info *pwr_info; -+ -+ pwr_info = &sprom->core_pwr_info[i]; -+ - snprintf(postfix, sizeof(postfix), "%i", i); - nvram_read_u16(prefix, postfix, "pa2gw3a", - &pwr_info->pa_2g[3], 0, fallback); -@@ -535,10 +541,11 @@ static void bcm47xx_fill_sprom_ethernet( - nvram_read_macaddr(prefix, "il0macaddr", sprom->il0mac, fallback); - - /* The address prefix 00:90:4C is used by Broadcom in their initial -- configuration. When a mac address with the prefix 00:90:4C is used -- all devices from the same series are sharing the same mac address. -- To prevent mac address collisions we replace them with a mac address -- based on the base address. */ -+ * configuration. When a mac address with the prefix 00:90:4C is used -+ * all devices from the same series are sharing the same mac address. -+ * To prevent mac address collisions we replace them with a mac address -+ * based on the base address. -+ */ - if (!bcm47xx_is_valid_mac(sprom->il0mac)) { - u8 mac[6]; - diff --git a/target/linux/brcm47xx/patches-4.1/033-03-MIPS-BCM47xx-Fetch-board-info-directly-in-callback-f.patch b/target/linux/brcm47xx/patches-4.1/033-03-MIPS-BCM47xx-Fetch-board-info-directly-in-callback-f.patch deleted file mode 100644 index 777a82bd9b..0000000000 --- a/target/linux/brcm47xx/patches-4.1/033-03-MIPS-BCM47xx-Fetch-board-info-directly-in-callback-f.patch +++ /dev/null @@ -1,93 +0,0 @@ -From d8cfb5037bfc875e6dc8e09e4caceb443c04ff6a Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Mon, 26 Oct 2015 11:13:16 +0100 -Subject: [PATCH 3/3] MIPS: BCM47xx: Fetch board info directly in callback - function -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This drops another symbol dependency between setup.c and sprom.c which -will allow us to make SPROM code a separated module (and share it with -ARM). -Patch tested on Linksys WRT300N V1. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Cc: Hauke Mehrtens <hauke@hauke-m.de> -Cc: linux-mips@linux-mips.org -Patchwork: https://patchwork.linux-mips.org/patch/11360/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/bcm47xx/setup.c | 19 ++++++++++++++++++- - arch/mips/bcm47xx/sprom.c | 13 ------------- - arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 5 ----- - 3 files changed, 18 insertions(+), 19 deletions(-) - ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -105,11 +105,28 @@ static int bcm47xx_get_invariants(struct - struct ssb_init_invariants *iv) - { - char buf[20]; -+ int len, err; - - /* Fill boardinfo structure */ - memset(&iv->boardinfo, 0 , sizeof(struct ssb_boardinfo)); - -- bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL); -+ len = bcm47xx_nvram_getenv("boardvendor", buf, sizeof(buf)); -+ if (len > 0) { -+ err = kstrtou16(strim(buf), 0, &iv->boardinfo.vendor); -+ if (err) -+ pr_warn("Couldn't parse nvram board vendor entry with value \"%s\"\n", -+ buf); -+ } -+ if (!iv->boardinfo.vendor) -+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; -+ -+ len = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf)); -+ if (len > 0) { -+ err = kstrtou16(strim(buf), 0, &iv->boardinfo.type); -+ if (err) -+ pr_warn("Couldn't parse nvram board type entry with value \"%s\"\n", -+ buf); -+ } - - memset(&iv->sprom, 0, sizeof(struct ssb_sprom)); - bcm47xx_fill_sprom(&iv->sprom, NULL, false); ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -599,19 +599,6 @@ void bcm47xx_fill_sprom(struct ssb_sprom - bcm47xx_sprom_fill_auto(sprom, prefix, fallback); - } - --#ifdef CONFIG_BCM47XX_SSB --void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, -- const char *prefix) --{ -- nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0, -- true); -- if (!boardinfo->vendor) -- boardinfo->vendor = SSB_BOARDVENDOR_BCM; -- -- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true); --} --#endif -- - #if defined(CONFIG_BCM47XX_SSB) - static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out) - { ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -@@ -48,11 +48,6 @@ extern enum bcm47xx_bus_type bcm47xx_bus - void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix, - bool fallback); - --#ifdef CONFIG_BCM47XX_SSB --void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, -- const char *prefix); --#endif -- - void bcm47xx_set_system_type(u16 chip_id); - - #endif /* __ASM_BCM47XX_H */ diff --git a/target/linux/brcm47xx/patches-4.1/159-cpu_fixes.patch b/target/linux/brcm47xx/patches-4.1/159-cpu_fixes.patch deleted file mode 100644 index 11d90ec6e8..0000000000 --- a/target/linux/brcm47xx/patches-4.1/159-cpu_fixes.patch +++ /dev/null @@ -1,391 +0,0 @@ ---- a/arch/mips/include/asm/r4kcache.h -+++ b/arch/mips/include/asm/r4kcache.h -@@ -25,6 +25,20 @@ - extern void (*r4k_blast_dcache)(void); - extern void (*r4k_blast_icache)(void); - -+#ifdef CONFIG_BCM47XX -+#include <asm/paccess.h> -+#include <linux/ssb/ssb.h> -+#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE))) -+ -+#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr)) -+#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); }) -+#else -+#define BCM4710_DUMMY_RREG() -+ -+#define BCM4710_FILL_TLB(addr) -+#define BCM4710_PROTECTED_FILL_TLB(addr) -+#endif -+ - /* - * This macro return a properly sign-extended address suitable as base address - * for indexed cache operations. Two issues here: -@@ -98,6 +112,7 @@ static inline void flush_icache_line_ind - static inline void flush_dcache_line_indexed(unsigned long addr) - { - __dflush_prologue -+ BCM4710_DUMMY_RREG(); - cache_op(Index_Writeback_Inv_D, addr); - __dflush_epilogue - } -@@ -125,6 +140,7 @@ static inline void flush_icache_line(uns - static inline void flush_dcache_line(unsigned long addr) - { - __dflush_prologue -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Writeback_Inv_D, addr); - __dflush_epilogue - } -@@ -132,6 +148,7 @@ static inline void flush_dcache_line(uns - static inline void invalidate_dcache_line(unsigned long addr) - { - __dflush_prologue -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Invalidate_D, addr); - __dflush_epilogue - } -@@ -187,6 +204,7 @@ static inline void protected_flush_icach - #ifdef CONFIG_EVA - protected_cachee_op(Hit_Invalidate_I, addr); - #else -+ BCM4710_DUMMY_RREG(); - protected_cache_op(Hit_Invalidate_I, addr); - #endif - break; -@@ -201,6 +219,7 @@ static inline void protected_flush_icach - */ - static inline void protected_writeback_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - #ifdef CONFIG_EVA - protected_cachee_op(Hit_Writeback_Inv_D, addr); - #else -@@ -554,8 +573,51 @@ static inline void invalidate_tcache_pag - : "r" (base), \ - "i" (op)); - -+static inline void blast_dcache(void) -+{ -+ unsigned long start = KSEG0; -+ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways; -+ unsigned long end = (start + dcache_size); -+ -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ -+ BCM4710_FILL_TLB(start); -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Hit_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page_indexed(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; -+ unsigned long ws_end = current_cpu_data.dcache.ways << -+ current_cpu_data.dcache.waybit; -+ unsigned long ws, addr; -+ for (ws = 0; ws < ws_end; ws += ws_inc) { -+ start = page + ws; -+ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, addr); -+ } -+ } -+} -+ - /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */ --#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra) \ -+#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra, war) \ - static inline void extra##blast_##pfx##cache##lsize(void) \ - { \ - unsigned long start = INDEX_BASE; \ -@@ -567,6 +629,7 @@ static inline void extra##blast_##pfx##c - \ - __##pfx##flush_prologue \ - \ -+ war \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ - for (addr = start; addr < end; addr += lsize * 32) \ - cache##lsize##_unroll32(addr|ws, indexop); \ -@@ -581,6 +644,7 @@ static inline void extra##blast_##pfx##c - \ - __##pfx##flush_prologue \ - \ -+ war \ - do { \ - cache##lsize##_unroll32(start, hitop); \ - start += lsize * 32; \ -@@ -599,6 +663,8 @@ static inline void extra##blast_##pfx##c - current_cpu_data.desc.waybit; \ - unsigned long ws, addr; \ - \ -+ war \ -+ \ - __##pfx##flush_prologue \ - \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ -@@ -608,26 +674,26 @@ static inline void extra##blast_##pfx##c - __##pfx##flush_epilogue \ - } - --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, ) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, ) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, ) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, ) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, ) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, ) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, ) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, ) -- --__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, ) --__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, ) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, , BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, , ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, , BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, , ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, , BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, , ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, , ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, , ) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, , ) -+ -+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, , ) -+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, , ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, , ) - - #define __BUILD_BLAST_USER_CACHE(pfx, desc, indexop, hitop, lsize) \ - static inline void blast_##pfx##cache##lsize##_user_page(unsigned long page) \ -@@ -656,17 +722,19 @@ __BUILD_BLAST_USER_CACHE(d, dcache, Inde - __BUILD_BLAST_USER_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64) - - /* build blast_xxx_range, protected_blast_xxx_range */ --#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra) \ -+#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra, war, war2) \ - static inline void prot##extra##blast_##pfx##cache##_range(unsigned long start, \ - unsigned long end) \ - { \ - unsigned long lsize = cpu_##desc##_line_size(); \ - unsigned long addr = start & ~(lsize - 1); \ - unsigned long aend = (end - 1) & ~(lsize - 1); \ -+ war \ - \ - __##pfx##flush_prologue \ - \ - while (1) { \ -+ war2 \ - prot##cache_op(hitop, addr); \ - if (addr == aend) \ - break; \ -@@ -678,8 +746,8 @@ static inline void prot##extra##blast_## - - #ifndef CONFIG_EVA - --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, ) --__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, , BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, , , ) - - #else - -@@ -716,14 +784,14 @@ __BUILD_PROT_BLAST_CACHE_RANGE(d, dcache - __BUILD_PROT_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I) - - #endif --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, ) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, , , ) - __BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I_Loongson2, \ -- protected_, loongson2_) --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , ) --__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , ) --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , ) -+ protected_, loongson2_, , ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , , BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , , , ) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , , , ) - /* blast_inv_dcache_range */ --__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , ) --__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , ) -+__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , , , BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , , , ) - - #endif /* _ASM_R4KCACHE_H */ ---- a/arch/mips/include/asm/stackframe.h -+++ b/arch/mips/include/asm/stackframe.h -@@ -358,6 +358,10 @@ - .macro RESTORE_SP_AND_RET - LONG_L sp, PT_R29(sp) - .set arch=r4000 -+#ifdef CONFIG_BCM47XX -+ nop -+ nop -+#endif - eret - .set mips0 - .endm ---- a/arch/mips/kernel/genex.S -+++ b/arch/mips/kernel/genex.S -@@ -32,6 +32,10 @@ - NESTED(except_vec3_generic, 0, sp) - .set push - .set noat -+#ifdef CONFIG_BCM47XX -+ nop -+ nop -+#endif - #if R5432_CP0_INTERRUPT_WAR - mfc0 k0, CP0_INDEX - #endif ---- a/arch/mips/mm/c-r4k.c -+++ b/arch/mips/mm/c-r4k.c -@@ -39,6 +39,9 @@ - #include <asm/dma-coherence.h> - #include <asm/mips-cm.h> - -+/* For enabling BCM4710 cache workarounds */ -+int bcm4710 = 0; -+ - /* - * Special Variant of smp_call_function for use by cache functions: - * -@@ -157,6 +160,9 @@ static void r4k_blast_dcache_user_page_s - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache_page = blast_dcache_page; -+ else - if (dc_lsize == 0) - r4k_blast_dcache_user_page = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -175,6 +181,9 @@ static void r4k_blast_dcache_page_indexe - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed; -+ else - if (dc_lsize == 0) - r4k_blast_dcache_page_indexed = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -194,6 +203,9 @@ static void r4k_blast_dcache_setup(void) - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache = blast_dcache; -+ else - if (dc_lsize == 0) - r4k_blast_dcache = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -793,6 +805,8 @@ static void local_r4k_flush_cache_sigtra - unsigned long addr = (unsigned long) arg; - - R4600_HIT_CACHEOP_WAR_IMPL; -+ BCM4710_PROTECTED_FILL_TLB(addr); -+ BCM4710_PROTECTED_FILL_TLB(addr + 4); - if (dc_lsize) - protected_writeback_dcache_line(addr & ~(dc_lsize - 1)); - if (!cpu_icache_snoops_remote_store && scache_size) -@@ -1599,6 +1613,17 @@ static void coherency_setup(void) - * silly idea of putting something else there ... - */ - switch (current_cpu_type()) { -+ case CPU_BMIPS3300: -+ { -+ u32 cm; -+ cm = read_c0_diag(); -+ /* Enable icache */ -+ cm |= (1 << 31); -+ /* Enable dcache */ -+ cm |= (1 << 30); -+ write_c0_diag(cm); -+ } -+ break; - case CPU_R4000PC: - case CPU_R4000SC: - case CPU_R4000MC: -@@ -1645,6 +1670,15 @@ void r4k_cache_init(void) - extern void build_copy_page(void); - struct cpuinfo_mips *c = ¤t_cpu_data; - -+ /* Check if special workarounds are required */ -+#ifdef CONFIG_BCM47XX -+ if (current_cpu_data.cputype == CPU_BMIPS32 && (current_cpu_data.processor_id & 0xff) == 0) { -+ printk("Enabling BCM4710A0 cache workarounds.\n"); -+ bcm4710 = 1; -+ } else -+#endif -+ bcm4710 = 0; -+ - probe_pcache(); - setup_scache(); - -@@ -1714,7 +1748,15 @@ void r4k_cache_init(void) - */ - local_r4k___flush_cache_all(NULL); - -+#ifdef CONFIG_BCM47XX -+ { -+ static void (*_coherency_setup)(void); -+ _coherency_setup = (void (*)(void)) KSEG1ADDR(coherency_setup); -+ _coherency_setup(); -+ } -+#else - coherency_setup(); -+#endif - board_cache_error_setup = r4k_cache_error_setup; - - /* ---- a/arch/mips/mm/tlbex.c -+++ b/arch/mips/mm/tlbex.c -@@ -1296,6 +1296,9 @@ static void build_r4000_tlb_refill_handl - /* No need for uasm_i_nop */ - } - -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+#endif - #ifdef CONFIG_64BIT - build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */ - #else -@@ -1868,6 +1871,9 @@ build_r4000_tlbchange_handler_head(u32 * - { - struct work_registers wr = build_get_work_registers(p); - -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - #ifdef CONFIG_64BIT - build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */ - #else diff --git a/target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch b/target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch deleted file mode 100644 index f66e75956b..0000000000 --- a/target/linux/brcm47xx/patches-4.1/160-kmap_coherent.patch +++ /dev/null @@ -1,78 +0,0 @@ -From: Jeff Hansen <jhansen@cardaccess-inc.com> -Subject: [PATCH] kmap_coherent - -On ASUS WL-500gP there are some "Data bus error"s when executing simple -commands liks "ps" or "cat /proc/1/cmdline". - -This fixes OpenWrt ticket #1485: https://dev.openwrt.org/ticket/1485 ---- ---- a/arch/mips/include/asm/cpu-features.h -+++ b/arch/mips/include/asm/cpu-features.h -@@ -158,6 +158,9 @@ - #ifndef cpu_has_local_ebase - #define cpu_has_local_ebase 1 - #endif -+#ifndef cpu_use_kmap_coherent -+#define cpu_use_kmap_coherent 1 -+#endif - - /* - * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors ---- a/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h -+++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h -@@ -79,4 +79,6 @@ - #define cpu_scache_line_size() 0 - #define cpu_has_vz 0 - -+#define cpu_use_kmap_coherent 0 -+ - #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */ ---- a/arch/mips/mm/c-r4k.c -+++ b/arch/mips/mm/c-r4k.c -@@ -600,7 +600,7 @@ static inline void local_r4k_flush_cache - */ - map_coherent = (cpu_has_dc_aliases && - page_mapped(page) && !Page_dcache_dirty(page)); -- if (map_coherent) -+ if (map_coherent && cpu_use_kmap_coherent) - vaddr = kmap_coherent(page, addr); - else - vaddr = kmap_atomic(page); -@@ -625,7 +625,7 @@ static inline void local_r4k_flush_cache - } - - if (vaddr) { -- if (map_coherent) -+ if (map_coherent && cpu_use_kmap_coherent) - kunmap_coherent(); - else - kunmap_atomic(vaddr); ---- a/arch/mips/mm/init.c -+++ b/arch/mips/mm/init.c -@@ -160,7 +160,7 @@ void copy_user_highpage(struct page *to, - void *vfrom, *vto; - - vto = kmap_atomic(to); -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapped(from) && !Page_dcache_dirty(from)) { - vfrom = kmap_coherent(from, vaddr); - copy_page(vto, vfrom); -@@ -182,7 +182,7 @@ void copy_to_user_page(struct vm_area_st - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) - { -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapped(page) && !Page_dcache_dirty(page)) { - void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); - memcpy(vto, src, len); -@@ -200,7 +200,7 @@ void copy_from_user_page(struct vm_area_ - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) - { -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapped(page) && !Page_dcache_dirty(page)) { - void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); - memcpy(dst, vfrom, len); diff --git a/target/linux/brcm47xx/patches-4.1/209-b44-register-adm-switch.patch b/target/linux/brcm47xx/patches-4.1/209-b44-register-adm-switch.patch deleted file mode 100644 index 777744c988..0000000000 --- a/target/linux/brcm47xx/patches-4.1/209-b44-register-adm-switch.patch +++ /dev/null @@ -1,122 +0,0 @@ -From b36f694256f41bc71571f467646d015dda128d14 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sat, 9 Nov 2013 17:03:59 +0100 -Subject: [PATCH 210/210] b44: register adm switch - ---- - drivers/net/ethernet/broadcom/b44.c | 57 +++++++++++++++++++++++++++++++++++ - drivers/net/ethernet/broadcom/b44.h | 3 ++ - 2 files changed, 60 insertions(+) - ---- a/drivers/net/ethernet/broadcom/b44.c -+++ b/drivers/net/ethernet/broadcom/b44.c -@@ -31,6 +31,8 @@ - #include <linux/ssb/ssb.h> - #include <linux/slab.h> - #include <linux/phy.h> -+#include <linux/platform_device.h> -+#include <linux/platform_data/adm6996-gpio.h> - - #include <asm/uaccess.h> - #include <asm/io.h> -@@ -2240,6 +2242,70 @@ static void b44_adjust_link(struct net_d - } - } - -+#ifdef CONFIG_BCM47XX -+static int b44_register_adm_switch(struct b44 *bp) -+{ -+ int gpio; -+ struct platform_device *pdev; -+ struct adm6996_gpio_platform_data adm_data = {0}; -+ struct platform_device_info info = {0}; -+ -+ adm_data.model = ADM6996L; -+ gpio = bcm47xx_nvram_gpio_pin("adm_eecs"); -+ if (gpio >= 0) -+ adm_data.eecs = gpio; -+ else -+ adm_data.eecs = 2; -+ -+ gpio = bcm47xx_nvram_gpio_pin("adm_eesk"); -+ if (gpio >= 0) -+ adm_data.eesk = gpio; -+ else -+ adm_data.eesk = 3; -+ -+ gpio = bcm47xx_nvram_gpio_pin("adm_eedi"); -+ if (gpio >= 0) -+ adm_data.eedi = gpio; -+ else -+ adm_data.eedi = 4; -+ -+ gpio = bcm47xx_nvram_gpio_pin("adm_rc"); -+ if (gpio >= 0) -+ adm_data.eerc = gpio; -+ else -+ adm_data.eerc = 5; -+ -+ info.parent = bp->sdev->dev; -+ info.name = "adm6996_gpio"; -+ info.id = -1; -+ info.data = &adm_data; -+ info.size_data = sizeof(adm_data); -+ -+ if (!bp->adm_switch) { -+ pdev = platform_device_register_full(&info); -+ if (IS_ERR(pdev)) -+ return PTR_ERR(pdev); -+ -+ bp->adm_switch = pdev; -+ } -+ return 0; -+} -+static void b44_unregister_adm_switch(struct b44 *bp) -+{ -+ if (bp->adm_switch) -+ platform_device_unregister(bp->adm_switch); -+} -+#else -+static int b44_register_adm_switch(struct b44 *bp) -+{ -+ return 0; -+} -+static void b44_unregister_adm_switch(struct b44 *bp) -+{ -+ -+} -+#endif /* CONFIG_BCM47XX */ -+ - static int b44_register_phy_one(struct b44 *bp) - { - struct mii_bus *mii_bus; -@@ -2283,6 +2349,9 @@ static int b44_register_phy_one(struct b - if (!bp->mii_bus->phy_map[bp->phy_addr] && - (sprom->boardflags_lo & (B44_BOARDFLAG_ROBO | B44_BOARDFLAG_ADM))) { - -+ if (sprom->boardflags_lo & B44_BOARDFLAG_ADM) -+ b44_register_adm_switch(bp); -+ - dev_info(sdev->dev, - "could not find PHY at %i, use fixed one\n", - bp->phy_addr); -@@ -2479,6 +2548,7 @@ static void b44_remove_one(struct ssb_de - unregister_netdev(dev); - if (bp->flags & B44_FLAG_EXTERNAL_PHY) - b44_unregister_phy_one(bp); -+ b44_unregister_adm_switch(bp); - ssb_device_disable(sdev, 0); - ssb_bus_may_powerdown(sdev->bus); - netif_napi_del(&bp->napi); ---- a/drivers/net/ethernet/broadcom/b44.h -+++ b/drivers/net/ethernet/broadcom/b44.h -@@ -404,6 +404,9 @@ struct b44 { - struct mii_bus *mii_bus; - int old_link; - struct mii_if_info mii_if; -+ -+ /* platform device for associated switch */ -+ struct platform_device *adm_switch; - }; - - #endif /* _B44_H */ diff --git a/target/linux/brcm47xx/patches-4.1/210-b44_phy_fix.patch b/target/linux/brcm47xx/patches-4.1/210-b44_phy_fix.patch deleted file mode 100644 index 04f6832169..0000000000 --- a/target/linux/brcm47xx/patches-4.1/210-b44_phy_fix.patch +++ /dev/null @@ -1,54 +0,0 @@ ---- a/drivers/net/ethernet/broadcom/b44.c -+++ b/drivers/net/ethernet/broadcom/b44.c -@@ -431,10 +431,34 @@ static void b44_wap54g10_workaround(stru - error: - pr_warn("PHY: cannot reset MII transceiver isolate bit\n"); - } -+ -+static void b44_bcm47xx_workarounds(struct b44 *bp) -+{ -+ char buf[20]; -+ struct ssb_device *sdev = bp->sdev; -+ -+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */ -+ if (sdev->bus->sprom.board_num == 100) { -+ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY; -+ } else { -+ /* WL-HDD */ -+ if (bcm47xx_nvram_getenv("hardware_version", buf, sizeof(buf)) >= 0 && -+ !strncmp(buf, "WL300-", strlen("WL300-"))) { -+ if (sdev->bus->sprom.et0phyaddr == 0 && -+ sdev->bus->sprom.et1phyaddr == 1) -+ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY; -+ } -+ } -+ return; -+} - #else - static inline void b44_wap54g10_workaround(struct b44 *bp) - { - } -+ -+static inline void b44_bcm47xx_workarounds(struct b44 *bp) -+{ -+} - #endif - - static int b44_setup_phy(struct b44 *bp) -@@ -443,6 +467,7 @@ static int b44_setup_phy(struct b44 *bp) - int err; - - b44_wap54g10_workaround(bp); -+ b44_bcm47xx_workarounds(bp); - - if (bp->flags & B44_FLAG_EXTERNAL_PHY) - return 0; -@@ -2170,6 +2195,8 @@ static int b44_get_invariants(struct b44 - * valid PHY address. */ - bp->phy_addr &= 0x1F; - -+ b44_bcm47xx_workarounds(bp); -+ - memcpy(bp->dev->dev_addr, addr, ETH_ALEN); - - if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){ diff --git a/target/linux/brcm47xx/patches-4.1/280-activate_ssb_support_in_usb.patch b/target/linux/brcm47xx/patches-4.1/280-activate_ssb_support_in_usb.patch deleted file mode 100644 index ae6a72de7a..0000000000 --- a/target/linux/brcm47xx/patches-4.1/280-activate_ssb_support_in_usb.patch +++ /dev/null @@ -1,25 +0,0 @@ -This prevents the options from being delete with make kernel_oldconfig. ---- - drivers/ssb/Kconfig | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/drivers/bcma/Kconfig -+++ b/drivers/bcma/Kconfig -@@ -33,6 +33,7 @@ config BCMA_HOST_PCI - config BCMA_HOST_SOC - bool "Support for BCMA in a SoC" - depends on BCMA -+ select USB_HCD_BCMA if USB_EHCI_HCD || USB_OHCI_HCD - help - Host interface for a Broadcom AIX bus directly mapped into - the memory. This only works with the Broadcom SoCs from the ---- a/drivers/ssb/Kconfig -+++ b/drivers/ssb/Kconfig -@@ -156,6 +156,7 @@ config SSB_SFLASH - config SSB_EMBEDDED - bool - depends on SSB_DRIVER_MIPS && SSB_PCICORE_HOSTMODE -+ select USB_HCD_SSB if USB_EHCI_HCD || USB_OHCI_HCD - default y - - config SSB_DRIVER_EXTIF diff --git a/target/linux/brcm47xx/patches-4.1/300-fork_cacheflush.patch b/target/linux/brcm47xx/patches-4.1/300-fork_cacheflush.patch deleted file mode 100644 index daa2c1adf0..0000000000 --- a/target/linux/brcm47xx/patches-4.1/300-fork_cacheflush.patch +++ /dev/null @@ -1,21 +0,0 @@ -From: Wolfram Joost <dbox2@frokaschwei.de> -Subject: [PATCH] fork_cacheflush - -On ASUS WL-500gP there are many unexpected "Segmentation fault"s that -seem to be caused by a kernel. They can be avoided by: -1) Disabling highpage -2) Using flush_cache_mm in flush_cache_dup_mm - -For details see OpenWrt ticket #2035 https://dev.openwrt.org/ticket/2035 ---- ---- a/arch/mips/include/asm/cacheflush.h -+++ b/arch/mips/include/asm/cacheflush.h -@@ -46,7 +46,7 @@ - extern void (*flush_cache_all)(void); - extern void (*__flush_cache_all)(void); - extern void (*flush_cache_mm)(struct mm_struct *mm); --#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0) -+#define flush_cache_dup_mm(mm) flush_cache_mm(mm) - extern void (*flush_cache_range)(struct vm_area_struct *vma, - unsigned long start, unsigned long end); - extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn); diff --git a/target/linux/brcm47xx/patches-4.1/310-no_highpage.patch b/target/linux/brcm47xx/patches-4.1/310-no_highpage.patch deleted file mode 100644 index 91b6ab5994..0000000000 --- a/target/linux/brcm47xx/patches-4.1/310-no_highpage.patch +++ /dev/null @@ -1,74 +0,0 @@ -From: Jeff Hansen <jhansen@cardaccess-inc.com> -Subject: [PATCH] no highpage - -On ASUS WL-500gP there are many unexpected "Segmentation fault"s that -seem to be caused by a kernel. They can be avoided by: -1) Disabling highpage -2) Using flush_cache_mm in flush_cache_dup_mm - -For details see OpenWrt ticket #2035 https://dev.openwrt.org/ticket/2035 ---- ---- a/arch/mips/include/asm/page.h -+++ b/arch/mips/include/asm/page.h -@@ -71,6 +71,7 @@ static inline unsigned int page_size_ftl - #endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */ - - #include <linux/pfn.h> -+#include <asm/cpu-features.h> - - extern void build_clear_page(void); - extern void build_copy_page(void); -@@ -105,11 +106,16 @@ static inline void clear_user_page(void - flush_data_cache_page((unsigned long)addr); - } - --struct vm_area_struct; --extern void copy_user_highpage(struct page *to, struct page *from, -- unsigned long vaddr, struct vm_area_struct *vma); -+static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, -+ struct page *to) -+{ -+ extern void (*flush_data_cache_page)(unsigned long addr); - --#define __HAVE_ARCH_COPY_USER_HIGHPAGE -+ copy_page(vto, vfrom); -+ if (!cpu_has_ic_fills_f_dc || -+ pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK)) -+ flush_data_cache_page((unsigned long)vto); -+} - - /* - * These are used to make use of C type-checking.. ---- a/arch/mips/mm/init.c -+++ b/arch/mips/mm/init.c -@@ -154,30 +154,6 @@ void kunmap_coherent(void) - pagefault_enable(); - } - --void copy_user_highpage(struct page *to, struct page *from, -- unsigned long vaddr, struct vm_area_struct *vma) --{ -- void *vfrom, *vto; -- -- vto = kmap_atomic(to); -- if (cpu_has_dc_aliases && cpu_use_kmap_coherent && -- page_mapped(from) && !Page_dcache_dirty(from)) { -- vfrom = kmap_coherent(from, vaddr); -- copy_page(vto, vfrom); -- kunmap_coherent(); -- } else { -- vfrom = kmap_atomic(from); -- copy_page(vto, vfrom); -- kunmap_atomic(vfrom); -- } -- if ((!cpu_has_ic_fills_f_dc) || -- pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK)) -- flush_data_cache_page((unsigned long)vto); -- kunmap_atomic(vto); -- /* Make sure this page is cleared on other CPU's too before using it */ -- smp_wmb(); --} -- - void copy_to_user_page(struct vm_area_struct *vma, - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) diff --git a/target/linux/brcm47xx/patches-4.1/320-MIPS-BCM47XX-Devices-database-update-for-4.x.patch b/target/linux/brcm47xx/patches-4.1/320-MIPS-BCM47XX-Devices-database-update-for-4.x.patch deleted file mode 100644 index 68214c8452..0000000000 --- a/target/linux/brcm47xx/patches-4.1/320-MIPS-BCM47XX-Devices-database-update-for-4.x.patch +++ /dev/null @@ -1,223 +0,0 @@ ---- a/arch/mips/bcm47xx/board.c -+++ b/arch/mips/bcm47xx/board.c -@@ -140,6 +140,7 @@ struct bcm47xx_board_type_list2 bcm47xx_ - {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"}, - {{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"}, -+ {{BCM47XX_BOARD_LINKSYS_WRT320N_V1, "Linksys WRT320N V1"}, "WRT320N", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"}, - {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"}, -@@ -150,9 +151,12 @@ struct bcm47xx_board_type_list2 bcm47xx_ - static const - struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = { - {{BCM47XX_BOARD_LUXUL_XWR_1750_V1, "Luxul XWR-1750 V1"}, "luxul_xwr1750_v1"}, -+ {{BCM47XX_BOARD_NETGEAR_R6300_V1, "Netgear R6300 V1"}, "U12H218T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"}, -+ {{BCM47XX_BOARD_NETGEAR_WN2500RP_V1, "Netgear WN2500RP V1"}, "U12H197T00_NETGEAR"}, -+ {{BCM47XX_BOARD_NETGEAR_WN2500RP_V2, "Netgear WN2500RP V2"}, "U12H294T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR3400V2, "Netgear WNDR3400 V2"}, "U12H187T00_NETGEAR"}, -@@ -162,6 +166,7 @@ struct bcm47xx_board_type_list1 bcm47xx_ - {{BCM47XX_BOARD_NETGEAR_WNDR4000, "Netgear WNDR4000"}, "U12H181T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR4500V1, "Netgear WNDR4500 V1"}, "U12H189T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNDR4500V2, "Netgear WNDR4500 V2"}, "U12H224T00_NETGEAR"}, -+ {{BCM47XX_BOARD_NETGEAR_WNR1000_V3, "Netgear WNR1000 V3"}, "U12H139T50_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR2000, "Netgear WNR2000"}, "U12H114T00_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR3500L, "Netgear WNR3500L"}, "U12H136T99_NETGEAR"}, - {{BCM47XX_BOARD_NETGEAR_WNR3500U, "Netgear WNR3500U"}, "U12H136T00_NETGEAR"}, ---- a/arch/mips/bcm47xx/buttons.c -+++ b/arch/mips/bcm47xx/buttons.c -@@ -20,6 +20,12 @@ - /* Asus */ - - static const struct gpio_keys_button -+bcm47xx_buttons_asus_rtn10u[] __initconst = { -+ BCM47XX_GPIO_KEY(20, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(21, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_asus_rtn12[] __initconst = { - BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON), - BCM47XX_GPIO_KEY(1, KEY_RESTART), -@@ -270,6 +276,18 @@ bcm47xx_buttons_linksys_wrt310nv1[] __in - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_linksys_wrt310n_v2[] __initconst = { -+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(6, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button -+bcm47xx_buttons_linksys_wrt320n_v1[] __initconst = { -+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON), -+ BCM47XX_GPIO_KEY(8, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_linksys_wrt54g3gv2[] __initconst = { - BCM47XX_GPIO_KEY(5, KEY_WIMAX), - BCM47XX_GPIO_KEY(6, KEY_RESTART), -@@ -333,6 +351,17 @@ bcm47xx_buttons_motorola_wr850gv2v3[] __ - /* Netgear */ - - static const struct gpio_keys_button -+bcm47xx_buttons_netgear_r6300_v1[] __initconst = { -+ BCM47XX_GPIO_KEY(6, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button -+bcm47xx_buttons_netgear_wn2500rp_v1[] __initconst = { -+ BCM47XX_GPIO_KEY(12, KEY_RESTART), -+ BCM47XX_GPIO_KEY(31, KEY_WPS_BUTTON), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_netgear_wndr3400v1[] __initconst = { - BCM47XX_GPIO_KEY(4, KEY_RESTART), - BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON), -@@ -360,6 +389,11 @@ bcm47xx_buttons_netgear_wndr4500v1[] __i - }; - - static const struct gpio_keys_button -+bcm47xx_buttons_netgear_wnr1000_v3[] __initconst = { -+ BCM47XX_GPIO_KEY(3, KEY_RESTART), -+}; -+ -+static const struct gpio_keys_button - bcm47xx_buttons_netgear_wnr3500lv1[] __initconst = { - BCM47XX_GPIO_KEY(4, KEY_RESTART), - BCM47XX_GPIO_KEY(6, KEY_WPS_BUTTON), -@@ -413,6 +447,9 @@ int __init bcm47xx_buttons_register(void - int err; - - switch (board) { -+ case BCM47XX_BOARD_ASUS_RTN10U: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn10u); -+ break; - case BCM47XX_BOARD_ASUS_RTN12: - err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn12); - break; -@@ -543,6 +580,12 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_LINKSYS_WRT310NV1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310nv1); - break; -+ case BCM47XX_BOARD_LINKSYS_WRT310NV2: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310n_v2); -+ break; -+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt320n_v1); -+ break; - case BCM47XX_BOARD_LINKSYS_WRT54G3GV2: - err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt54g3gv2); - break; -@@ -579,6 +622,12 @@ int __init bcm47xx_buttons_register(void - err = bcm47xx_copy_bdata(bcm47xx_buttons_motorola_wr850gv2v3); - break; - -+ case BCM47XX_BOARD_NETGEAR_R6300_V1: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_r6300_v1); -+ break; -+ case BCM47XX_BOARD_NETGEAR_WN2500RP_V1: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wn2500rp_v1); -+ break; - case BCM47XX_BOARD_NETGEAR_WNDR3400V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr3400v1); - break; -@@ -591,6 +640,9 @@ int __init bcm47xx_buttons_register(void - case BCM47XX_BOARD_NETGEAR_WNDR4500V1: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr4500v1); - break; -+ case BCM47XX_BOARD_NETGEAR_WNR1000_V3: -+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr1000_v3); -+ break; - case BCM47XX_BOARD_NETGEAR_WNR3500L: - err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wnr3500lv1); - break; ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h -@@ -71,6 +71,7 @@ enum bcm47xx_board { - BCM47XX_BOARD_LINKSYS_WRT300NV11, - BCM47XX_BOARD_LINKSYS_WRT310NV1, - BCM47XX_BOARD_LINKSYS_WRT310NV2, -+ BCM47XX_BOARD_LINKSYS_WRT320N_V1, - BCM47XX_BOARD_LINKSYS_WRT54G3GV2, - BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101, - BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467, -@@ -88,9 +89,12 @@ enum bcm47xx_board { - BCM47XX_BOARD_MOTOROLA_WR850GP, - BCM47XX_BOARD_MOTOROLA_WR850GV2V3, - -+ BCM47XX_BOARD_NETGEAR_R6300_V1, - BCM47XX_BOARD_NETGEAR_WGR614V8, - BCM47XX_BOARD_NETGEAR_WGR614V9, - BCM47XX_BOARD_NETGEAR_WGR614_V10, -+ BCM47XX_BOARD_NETGEAR_WN2500RP_V1, -+ BCM47XX_BOARD_NETGEAR_WN2500RP_V2, - BCM47XX_BOARD_NETGEAR_WNDR3300, - BCM47XX_BOARD_NETGEAR_WNDR3400V1, - BCM47XX_BOARD_NETGEAR_WNDR3400V2, -@@ -100,6 +104,7 @@ enum bcm47xx_board { - BCM47XX_BOARD_NETGEAR_WNDR4000, - BCM47XX_BOARD_NETGEAR_WNDR4500V1, - BCM47XX_BOARD_NETGEAR_WNDR4500V2, -+ BCM47XX_BOARD_NETGEAR_WNR1000_V3, - BCM47XX_BOARD_NETGEAR_WNR2000, - BCM47XX_BOARD_NETGEAR_WNR3500L, - BCM47XX_BOARD_NETGEAR_WNR3500U, ---- a/arch/mips/bcm47xx/leds.c -+++ b/arch/mips/bcm47xx/leds.c -@@ -29,6 +29,14 @@ - /* Asus */ - - static const struct gpio_led -+bcm47xx_leds_asus_rtn10u[] __initconst = { -+ BCM47XX_GPIO_LED(5, "green", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(6, "green", "power", 1, LEDS_GPIO_DEFSTATE_ON), -+ BCM47XX_GPIO_LED(7, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(8, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF), -+}; -+ -+static const struct gpio_led - bcm47xx_leds_asus_rtn12[] __initconst = { - BCM47XX_GPIO_LED(2, "unk", "power", 1, LEDS_GPIO_DEFSTATE_ON), - BCM47XX_GPIO_LED(7, "unk", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF), -@@ -313,6 +321,13 @@ bcm47xx_leds_linksys_wrt310nv1[] __initc - }; - - static const struct gpio_led -+bcm47xx_leds_linksys_wrt320n_v1[] __initconst = { -+ BCM47XX_GPIO_LED(1, "blue", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF), -+ BCM47XX_GPIO_LED(2, "blue", "power", 0, LEDS_GPIO_DEFSTATE_ON), -+ BCM47XX_GPIO_LED(4, "amber", "wps", 1, LEDS_GPIO_DEFSTATE_OFF), -+}; -+ -+static const struct gpio_led - bcm47xx_leds_linksys_wrt54g_generic[] __initconst = { - BCM47XX_GPIO_LED(0, "unk", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF), - BCM47XX_GPIO_LED(1, "unk", "power", 0, LEDS_GPIO_DEFSTATE_ON), -@@ -478,6 +493,9 @@ void __init bcm47xx_leds_register(void) - enum bcm47xx_board board = bcm47xx_board_get(); - - switch (board) { -+ case BCM47XX_BOARD_ASUS_RTN10U: -+ bcm47xx_set_pdata(bcm47xx_leds_asus_rtn10u); -+ break; - case BCM47XX_BOARD_ASUS_RTN12: - bcm47xx_set_pdata(bcm47xx_leds_asus_rtn12); - break; -@@ -611,6 +629,9 @@ void __init bcm47xx_leds_register(void) - case BCM47XX_BOARD_LINKSYS_WRT310NV1: - bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt310nv1); - break; -+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1: -+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt320n_v1); -+ break; - case BCM47XX_BOARD_LINKSYS_WRT54G3GV2: - bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt54g3gv2); - break; diff --git a/target/linux/brcm47xx/patches-4.1/400-mtd-bcm47xxpart-get-nvram.patch b/target/linux/brcm47xx/patches-4.1/400-mtd-bcm47xxpart-get-nvram.patch deleted file mode 100644 index 4fb8a87d4c..0000000000 --- a/target/linux/brcm47xx/patches-4.1/400-mtd-bcm47xxpart-get-nvram.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -127,6 +127,7 @@ static int bcm47xxpart_parse(struct mtd_ - int last_trx_part = -1; - int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, }; - int err; -+ bool found_nvram = false; - - /* - * Some really old flashes (like AT45DB*) had smaller erasesize-s, but -@@ -334,12 +335,23 @@ static int bcm47xxpart_parse(struct mtd_ - if (buf[0] == NVRAM_HEADER) { - bcm47xxpart_add_part(&parts[curr_part++], "nvram", - master->size - blocksize, 0); -+ found_nvram = true; - break; - } - } - - kfree(buf); - -+ if (!found_nvram) { -+ pr_err("can not find a nvram partition reserve last block\n"); -+ bcm47xxpart_add_part(&parts[curr_part++], "nvram_guess", -+ master->size - blocksize * 2, MTD_WRITEABLE); -+ for (i = 0; i < curr_part; i++) { -+ if (parts[i].size + parts[i].offset == master->size) -+ parts[i].offset -= blocksize * 2; -+ } -+ } -+ - /* - * Assume that partitions end at the beginning of the one they are - * followed by. diff --git a/target/linux/brcm47xx/patches-4.1/610-pci_ide_fix.patch b/target/linux/brcm47xx/patches-4.1/610-pci_ide_fix.patch deleted file mode 100644 index b68b9c29eb..0000000000 --- a/target/linux/brcm47xx/patches-4.1/610-pci_ide_fix.patch +++ /dev/null @@ -1,41 +0,0 @@ -From: b.sander -Subject: [PATCH] pci: IDE fix - -These are standard probing messages when using pdc202xx_old: -pdc202xx_old 0000:00:01.0: IDE controller (0x105a:0x0d30 rev 0x02) -PCI: Enabling device 0000:00:01.0 (0004 -> 0007) -PCI: Fixing up device 0000:00:01.0 -0000:00:01.0: (U)DMA Burst Bit DISABLED Primary PCI Mode Secondary PCI Mode. -0000:00:01.0: FORCING BURST BIT 0x00->0x01 ACTIVE -pdc202xx_old 0000:00:01.0: 100% native mode on irq 6 - -With the default MAX_HWIFS value after above we get: - ide2: BM-DMA at 0x0400-0x0407 - ide3: BM-DMA at 0x0408-0x040f -Probing IDE interface ide2... -hde: CF500, CFA DISK drive - -As you can see it's ide2 + ide3 and hde. - -With this patch applied we get: - ide0: BM-DMA at 0x0400-0x0407 - ide1: BM-DMA at 0x0408-0x040f -Probing IDE interface ide0... -hda: CF500, CFA DISK drive - -This fixes OpenWrt ticket #7061: https://dev.openwrt.org/ticket/7061 ---- ---- a/include/linux/ide.h -+++ b/include/linux/ide.h -@@ -191,7 +191,11 @@ static inline void ide_std_init_ports(st - hw->io_ports.ctl_addr = ctl_addr; - } - -+#if defined CONFIG_BCM47XX -+# define MAX_HWIFS 2 -+#else - #define MAX_HWIFS 10 -+#endif - - /* - * Now for the data we need to maintain per-drive: ide_drive_t diff --git a/target/linux/brcm47xx/patches-4.1/791-tg3-no-pci-sleep.patch b/target/linux/brcm47xx/patches-4.1/791-tg3-no-pci-sleep.patch deleted file mode 100644 index 35a816d8c2..0000000000 --- a/target/linux/brcm47xx/patches-4.1/791-tg3-no-pci-sleep.patch +++ /dev/null @@ -1,17 +0,0 @@ -When the Ethernet controller is powered down and someone wants to -access the mdio bus like the witch driver (b53) the system crashed if -PCI_D3hot was set before. This patch deactivates this power sawing mode -when a switch driver is in use. - ---- a/drivers/net/ethernet/broadcom/tg3.c -+++ b/drivers/net/ethernet/broadcom/tg3.c -@@ -4263,7 +4263,8 @@ static int tg3_power_down_prepare(struct - static void tg3_power_down(struct tg3 *tp) - { - pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE)); -- pci_set_power_state(tp->pdev, PCI_D3hot); -+ if (!tg3_flag(tp, ROBOSWITCH)) -+ pci_set_power_state(tp->pdev, PCI_D3hot); - } - - static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8 *duplex) diff --git a/target/linux/brcm47xx/patches-4.1/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch b/target/linux/brcm47xx/patches-4.1/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch deleted file mode 100644 index 318dc55810..0000000000 --- a/target/linux/brcm47xx/patches-4.1/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch +++ /dev/null @@ -1,73 +0,0 @@ -From 597715c61ae75a05ab3310a34ff3857a006f0f63 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Thu, 20 Nov 2014 21:32:42 +0100 -Subject: [PATCH] bcma: add table of serial flashes with smaller blocks -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> ---- - drivers/bcma/driver_chipcommon_sflash.c | 29 +++++++++++++++++++++++++++++ - 1 file changed, 29 insertions(+) - ---- a/drivers/bcma/driver_chipcommon_sflash.c -+++ b/drivers/bcma/driver_chipcommon_sflash.c -@@ -9,6 +9,7 @@ - - #include <linux/platform_device.h> - #include <linux/bcma/bcma.h> -+#include <bcm47xx_board.h> - - static struct resource bcma_sflash_resource = { - .name = "bcma_sflash", -@@ -42,6 +43,13 @@ static const struct bcma_sflash_tbl_e bc - { NULL }, - }; - -+/* Some devices use smaller blocks (and have more of them) */ -+static const struct bcma_sflash_tbl_e bcma_sflash_st_shrink_tbl[] = { -+ { "M25P16", 0x14, 0x1000, 512, }, -+ { "M25P32", 0x15, 0x1000, 1024, }, -+ { NULL }, -+}; -+ - static const struct bcma_sflash_tbl_e bcma_sflash_sst_tbl[] = { - { "SST25WF512", 1, 0x1000, 16, }, - { "SST25VF512", 0x48, 0x1000, 16, }, -@@ -85,6 +93,24 @@ static void bcma_sflash_cmd(struct bcma_ - bcma_err(cc->core->bus, "SFLASH control command failed (timeout)!\n"); - } - -+const struct bcma_sflash_tbl_e *bcma_sflash_shrink_flash(u32 id) -+{ -+ enum bcm47xx_board board = bcm47xx_board_get(); -+ const struct bcma_sflash_tbl_e *e; -+ -+ switch (board) { -+ case BCM47XX_BOARD_NETGEAR_WGR614_V10: -+ case BCM47XX_BOARD_NETGEAR_WNR1000_V3: -+ for (e = bcma_sflash_st_shrink_tbl; e->name; e++) { -+ if (e->id == id) -+ return e; -+ } -+ return NULL; -+ default: -+ return NULL; -+ } -+} -+ - /* Initialize serial flash access */ - int bcma_sflash_init(struct bcma_drv_cc *cc) - { -@@ -115,6 +141,10 @@ int bcma_sflash_init(struct bcma_drv_cc - case 0x13: - return -ENOTSUPP; - default: -+ e = bcma_sflash_shrink_flash(id); -+ if (e) -+ break; -+ - for (e = bcma_sflash_st_tbl; e->name; e++) { - if (e->id == id) - break; diff --git a/target/linux/brcm47xx/patches-4.1/820-wgt634u-nvram-fix.patch b/target/linux/brcm47xx/patches-4.1/820-wgt634u-nvram-fix.patch deleted file mode 100644 index 06b1be0d28..0000000000 --- a/target/linux/brcm47xx/patches-4.1/820-wgt634u-nvram-fix.patch +++ /dev/null @@ -1,295 +0,0 @@ -The Netgear wgt634u uses a different format for storing the -configuration. This patch is needed to read out the correct -configuration. The cfe_env.c file uses a different method way to read -out the configuration than the in kernel cfe config reader. - ---- a/arch/mips/bcm47xx/Makefile -+++ b/arch/mips/bcm47xx/Makefile -@@ -5,3 +5,4 @@ - - obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o - obj-y += board.o buttons.o leds.o workarounds.o -+obj-y += cfe_env.o ---- /dev/null -+++ b/arch/mips/bcm47xx/cfe_env.c -@@ -0,0 +1,228 @@ -+/* -+ * CFE environment variable access -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * Copyright 2006, Felix Fietkau <nbd@nbd.name> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/kernel.h> -+#include <linux/string.h> -+#include <asm/io.h> -+#include <asm/uaccess.h> -+ -+#define NVRAM_SIZE (0x1ff0) -+static char _nvdata[NVRAM_SIZE]; -+static char _valuestr[256]; -+ -+/* -+ * TLV types. These codes are used in the "type-length-value" -+ * encoding of the items stored in the NVRAM device (flash or EEPROM) -+ * -+ * The layout of the flash/nvram is as follows: -+ * -+ * <type> <length> <data ...> <type> <length> <data ...> <type_end> -+ * -+ * The type code of "ENV_TLV_TYPE_END" marks the end of the list. -+ * The "length" field marks the length of the data section, not -+ * including the type and length fields. -+ * -+ * Environment variables are stored as follows: -+ * -+ * <type_env> <length> <flags> <name> = <value> -+ * -+ * If bit 0 (low bit) is set, the length is an 8-bit value. -+ * If bit 0 (low bit) is clear, the length is a 16-bit value -+ * -+ * Bit 7 set indicates "user" TLVs. In this case, bit 0 still -+ * indicates the size of the length field. -+ * -+ * Flags are from the constants below: -+ * -+ */ -+#define ENV_LENGTH_16BITS 0x00 /* for low bit */ -+#define ENV_LENGTH_8BITS 0x01 -+ -+#define ENV_TYPE_USER 0x80 -+ -+#define ENV_CODE_SYS(n,l) (((n)<<1)|(l)) -+#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER) -+ -+/* -+ * The actual TLV types we support -+ */ -+ -+#define ENV_TLV_TYPE_END 0x00 -+#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS) -+ -+/* -+ * Environment variable flags -+ */ -+ -+#define ENV_FLG_NORMAL 0x00 /* normal read/write */ -+#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */ -+#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */ -+ -+#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */ -+#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */ -+ -+ -+/* ********************************************************************* -+ * _nvram_read(buffer,offset,length) -+ * -+ * Read data from the NVRAM device -+ * -+ * Input parameters: -+ * buffer - destination buffer -+ * offset - offset of data to read -+ * length - number of bytes to read -+ * -+ * Return value: -+ * number of bytes read, or <0 if error occured -+ ********************************************************************* */ -+static int -+_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length) -+{ -+ int i; -+ if (offset > NVRAM_SIZE) -+ return -1; -+ -+ for ( i = 0; i < length; i++) { -+ buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i]; -+ } -+ return length; -+} -+ -+ -+static char* -+_strnchr(const char *dest,int c,size_t cnt) -+{ -+ while (*dest && (cnt > 0)) { -+ if (*dest == c) return (char *) dest; -+ dest++; -+ cnt--; -+ } -+ return NULL; -+} -+ -+ -+ -+/* -+ * Core support API: Externally visible. -+ */ -+ -+/* -+ * Get the value of an NVRAM variable -+ * @param name name of variable to get -+ * @return value of variable or NULL if undefined -+ */ -+ -+char *cfe_env_get(unsigned char *nv_buf, const char *name) -+{ -+ int size; -+ unsigned char *buffer; -+ unsigned char *ptr; -+ unsigned char *envval; -+ unsigned int reclen; -+ unsigned int rectype; -+ int offset; -+ int flg; -+ -+ if (!strcmp(name, "nvram_type")) -+ return "cfe"; -+ -+ size = NVRAM_SIZE; -+ buffer = &_nvdata[0]; -+ -+ ptr = buffer; -+ offset = 0; -+ -+ /* Read the record type and length */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ -+ while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) { -+ -+ /* Adjust pointer for TLV type */ -+ rectype = *(ptr); -+ offset++; -+ size--; -+ -+ /* -+ * Read the length. It can be either 1 or 2 bytes -+ * depending on the code -+ */ -+ if (rectype & ENV_LENGTH_8BITS) { -+ /* Read the record type and length - 8 bits */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ reclen = *(ptr); -+ size--; -+ offset++; -+ } -+ else { -+ /* Read the record type and length - 16 bits, MSB first */ -+ if (_nvram_read(nv_buf, ptr,offset,2) != 2) { -+ goto error; -+ } -+ reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1); -+ size -= 2; -+ offset += 2; -+ } -+ -+ if (reclen > size) -+ break; /* should not happen, bad NVRAM */ -+ -+ switch (rectype) { -+ case ENV_TLV_TYPE_ENV: -+ /* Read the TLV data */ -+ if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen) -+ goto error; -+ flg = *ptr++; -+ envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1)); -+ if (envval) { -+ *envval++ = '\0'; -+ memcpy(_valuestr,envval,(reclen-1)-(envval-ptr)); -+ _valuestr[(reclen-1)-(envval-ptr)] = '\0'; -+#if 0 -+ printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr); -+#endif -+ if(!strcmp(ptr, name)){ -+ return _valuestr; -+ } -+ if((strlen(ptr) > 1) && !strcmp(&ptr[1], name)) -+ return _valuestr; -+ } -+ break; -+ -+ default: -+ /* Unknown TLV type, skip it. */ -+ break; -+ } -+ -+ /* -+ * Advance to next TLV -+ */ -+ -+ size -= (int)reclen; -+ offset += reclen; -+ -+ /* Read the next record type */ -+ ptr = buffer; -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) -+ goto error; -+ } -+ -+error: -+ return NULL; -+ -+} -+ ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -37,6 +37,8 @@ struct nvram_header { - static char nvram_buf[NVRAM_SPACE]; - static size_t nvram_len; - static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000}; -+static int cfe_env; -+extern char *cfe_env_get(char *nv_buf, const char *name); - - static u32 find_nvram_size(void __iomem *end) - { -@@ -66,6 +68,26 @@ static int nvram_find_and_copy(void __io - return -EEXIST; - } - -+ cfe_env = 0; -+ -+ /* XXX: hack for supporting the CFE environment stuff on WGT634U */ -+ if (lim >= 8 * 1024 * 1024) { -+ src = (u32 *)(iobase + 8 * 1024 * 1024 - 0x2000); -+ dst = (u32 *)nvram_buf; -+ -+ if ((*src & 0xff00ff) == 0x000001) { -+ printk("early_nvram_init: WGT634U NVRAM found.\n"); -+ -+ for (i = 0; i < 0x1ff0; i++) { -+ if (*src == 0xFFFFFFFF) -+ break; -+ *dst++ = *src++; -+ } -+ cfe_env = 1; -+ return 0; -+ } -+ } -+ - /* TODO: when nvram is on nand flash check for bad blocks first. */ - off = FLASH_MIN; - while (off <= lim) { -@@ -180,6 +202,13 @@ int bcm47xx_nvram_getenv(const char *nam - if (!name) - return -EINVAL; - -+ if (cfe_env) { -+ value = cfe_env_get(nvram_buf, name); -+ if (!value) -+ return -ENOENT; -+ return snprintf(val, val_len, "%s", value); -+ } -+ - if (!nvram_len) { - err = nvram_init(); - if (err) diff --git a/target/linux/brcm47xx/patches-4.1/830-huawei_e970_support.patch b/target/linux/brcm47xx/patches-4.1/830-huawei_e970_support.patch deleted file mode 100644 index aa0ccaec5d..0000000000 --- a/target/linux/brcm47xx/patches-4.1/830-huawei_e970_support.patch +++ /dev/null @@ -1,101 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -36,6 +36,7 @@ - #include <linux/ssb/ssb.h> - #include <linux/ssb/ssb_embedded.h> - #include <linux/bcma/bcma_soc.h> -+#include <linux/old_gpio_wdt.h> - #include <asm/bootinfo.h> - #include <asm/idle.h> - #include <asm/prom.h> -@@ -262,6 +263,33 @@ static struct fixed_phy_status bcm47xx_f - .duplex = DUPLEX_FULL, - }; - -+static struct gpio_wdt_platform_data gpio_wdt_data; -+ -+static struct platform_device gpio_wdt_device = { -+ .name = "gpio-wdt", -+ .id = 0, -+ .dev = { -+ .platform_data = &gpio_wdt_data, -+ }, -+}; -+ -+static int __init bcm47xx_register_gpio_watchdog(void) -+{ -+ enum bcm47xx_board board = bcm47xx_board_get(); -+ -+ switch (board) { -+ case BCM47XX_BOARD_HUAWEI_E970: -+ pr_info("bcm47xx: detected Huawei E970 or similar, starting early gpio_wdt timer\n"); -+ gpio_wdt_data.gpio = 7; -+ gpio_wdt_data.interval = HZ; -+ gpio_wdt_data.first_interval = HZ / 5; -+ return platform_device_register(&gpio_wdt_device); -+ default: -+ /* Nothing to do */ -+ return 0; -+ } -+} -+ - static int __init bcm47xx_register_bus_complete(void) - { - switch (bcm47xx_bus_type) { -@@ -281,6 +309,7 @@ static int __init bcm47xx_register_bus_c - bcm47xx_workarounds(); - - fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status); -+ bcm47xx_register_gpio_watchdog(); - return 0; - } - device_initcall(bcm47xx_register_bus_complete); ---- a/arch/mips/configs/bcm47xx_defconfig -+++ b/arch/mips/configs/bcm47xx_defconfig -@@ -67,6 +67,7 @@ CONFIG_HW_RANDOM=y - CONFIG_GPIO_SYSFS=y - CONFIG_WATCHDOG=y - CONFIG_BCM47XX_WDT=y -+CONFIG_GPIO_WDT=y - CONFIG_SSB_DEBUG=y - CONFIG_SSB_DRIVER_GIGE=y - CONFIG_BCMA_DRIVER_GMAC_CMN=y ---- a/drivers/ssb/embedded.c -+++ b/drivers/ssb/embedded.c -@@ -34,11 +34,36 @@ int ssb_watchdog_timer_set(struct ssb_bu - } - EXPORT_SYMBOL(ssb_watchdog_timer_set); - -+#ifdef CONFIG_BCM47XX -+#include <bcm47xx_board.h> -+ -+static bool ssb_watchdog_supported(void) -+{ -+ enum bcm47xx_board board = bcm47xx_board_get(); -+ -+ /* The Huawei E970 has a hardware watchdog using a GPIO */ -+ switch (board) { -+ case BCM47XX_BOARD_HUAWEI_E970: -+ return false; -+ default: -+ return true; -+ } -+} -+#else -+static bool ssb_watchdog_supported(void) -+{ -+ return true; -+} -+#endif -+ - int ssb_watchdog_register(struct ssb_bus *bus) - { - struct bcm47xx_wdt wdt = {}; - struct platform_device *pdev; - -+ if (!ssb_watchdog_supported()) -+ return 0; -+ - if (ssb_chipco_available(&bus->chipco)) { - wdt.driver_data = &bus->chipco; - wdt.timer_set = ssb_chipco_watchdog_timer_set_wdt; diff --git a/target/linux/brcm47xx/patches-4.1/831-old_gpio_wdt.patch b/target/linux/brcm47xx/patches-4.1/831-old_gpio_wdt.patch deleted file mode 100644 index 9f5e7faf00..0000000000 --- a/target/linux/brcm47xx/patches-4.1/831-old_gpio_wdt.patch +++ /dev/null @@ -1,360 +0,0 @@ -This generic GPIO watchdog is used on Huawei E970 (brcm47xx) - -Signed-off-by: Mathias Adam <m.adam--openwrt@adamis.de> - ---- a/drivers/watchdog/Kconfig -+++ b/drivers/watchdog/Kconfig -@@ -1150,6 +1150,15 @@ config WDT_MTX1 - Hardware driver for the MTX-1 boards. This is a watchdog timer that - will reboot the machine after a 100 seconds timer expired. - -+config GPIO_WDT -+ tristate "GPIO Hardware Watchdog" -+ help -+ Hardware driver for GPIO-controlled watchdogs. GPIO pin and -+ toggle interval settings are platform-specific. The driver -+ will stop toggling the GPIO (i.e. machine reboots) after a -+ 100 second timer expired and no process has written to -+ /dev/watchdog during that time. -+ - config PNX833X_WDT - tristate "PNX833x Hardware Watchdog" - depends on SOC_PNX8335 ---- a/drivers/watchdog/Makefile -+++ b/drivers/watchdog/Makefile -@@ -135,6 +135,7 @@ obj-$(CONFIG_RC32434_WDT) += rc32434_wdt - obj-$(CONFIG_INDYDOG) += indydog.o - obj-$(CONFIG_JZ4740_WDT) += jz4740_wdt.o - obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o -+obj-$(CONFIG_GPIO_WDT) += old_gpio_wdt.o - obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt.o - obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o - obj-$(CONFIG_AR7_WDT) += ar7_wdt.o ---- /dev/null -+++ b/drivers/watchdog/old_gpio_wdt.c -@@ -0,0 +1,301 @@ -+/* -+ * Driver for GPIO-controlled Hardware Watchdogs. -+ * -+ * Copyright (C) 2013 Mathias Adam <m.adam--linux@adamis.de> -+ * -+ * Replaces mtx1_wdt (driver for the MTX-1 Watchdog): -+ * -+ * (C) Copyright 2005 4G Systems <info@4g-systems.biz>, -+ * All Rights Reserved. -+ * http://www.4g-systems.biz -+ * -+ * (C) Copyright 2007 OpenWrt.org, 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. -+ * -+ * Neither Michael Stickel nor 4G Systems admit liability nor provide -+ * warranty for any of this software. This material is provided -+ * "AS-IS" and at no charge. -+ * -+ * (c) Copyright 2005 4G Systems <info@4g-systems.biz> -+ * -+ * Release 0.01. -+ * Author: Michael Stickel michael.stickel@4g-systems.biz -+ * -+ * Release 0.02. -+ * Author: Florian Fainelli florian@openwrt.org -+ * use the Linux watchdog/timer APIs -+ * -+ * Release 0.03. -+ * Author: Mathias Adam <m.adam--linux@adamis.de> -+ * make it a generic gpio watchdog driver -+ * -+ * The Watchdog is configured to reset the MTX-1 -+ * if it is not triggered for 100 seconds. -+ * It should not be triggered more often than 1.6 seconds. -+ * -+ * A timer triggers the watchdog every 5 seconds, until -+ * it is opened for the first time. After the first open -+ * it MUST be triggered every 2..95 seconds. -+ */ -+ -+#include <linux/module.h> -+#include <linux/moduleparam.h> -+#include <linux/types.h> -+#include <linux/errno.h> -+#include <linux/miscdevice.h> -+#include <linux/fs.h> -+#include <linux/init.h> -+#include <linux/ioport.h> -+#include <linux/timer.h> -+#include <linux/completion.h> -+#include <linux/jiffies.h> -+#include <linux/watchdog.h> -+#include <linux/platform_device.h> -+#include <linux/io.h> -+#include <linux/uaccess.h> -+#include <linux/gpio.h> -+#include <linux/old_gpio_wdt.h> -+ -+static int ticks = 100 * HZ; -+ -+static struct { -+ struct completion stop; -+ spinlock_t lock; -+ int running; -+ struct timer_list timer; -+ int queue; -+ int default_ticks; -+ unsigned long inuse; -+ unsigned gpio; -+ unsigned int gstate; -+ int interval; -+ int first_interval; -+} gpio_wdt_device; -+ -+static void gpio_wdt_trigger(unsigned long unused) -+{ -+ spin_lock(&gpio_wdt_device.lock); -+ if (gpio_wdt_device.running && ticks > 0) -+ ticks -= gpio_wdt_device.interval; -+ -+ /* toggle wdt gpio */ -+ gpio_wdt_device.gstate = !gpio_wdt_device.gstate; -+ gpio_set_value(gpio_wdt_device.gpio, gpio_wdt_device.gstate); -+ -+ if (gpio_wdt_device.queue && ticks > 0) -+ mod_timer(&gpio_wdt_device.timer, jiffies + gpio_wdt_device.interval); -+ else -+ complete(&gpio_wdt_device.stop); -+ spin_unlock(&gpio_wdt_device.lock); -+} -+ -+static void gpio_wdt_reset(void) -+{ -+ ticks = gpio_wdt_device.default_ticks; -+} -+ -+ -+static void gpio_wdt_start(void) -+{ -+ unsigned long flags; -+ -+ spin_lock_irqsave(&gpio_wdt_device.lock, flags); -+ if (!gpio_wdt_device.queue) { -+ gpio_wdt_device.queue = 1; -+ gpio_wdt_device.gstate = 1; -+ gpio_set_value(gpio_wdt_device.gpio, 1); -+ mod_timer(&gpio_wdt_device.timer, jiffies + gpio_wdt_device.first_interval); -+ } -+ gpio_wdt_device.running++; -+ spin_unlock_irqrestore(&gpio_wdt_device.lock, flags); -+} -+ -+static int gpio_wdt_stop(void) -+{ -+ unsigned long flags; -+ -+ spin_lock_irqsave(&gpio_wdt_device.lock, flags); -+ if (gpio_wdt_device.queue) { -+ gpio_wdt_device.queue = 0; -+ gpio_wdt_device.gstate = 0; -+ gpio_set_value(gpio_wdt_device.gpio, 0); -+ } -+ ticks = gpio_wdt_device.default_ticks; -+ spin_unlock_irqrestore(&gpio_wdt_device.lock, flags); -+ return 0; -+} -+ -+/* Filesystem functions */ -+ -+static int gpio_wdt_open(struct inode *inode, struct file *file) -+{ -+ if (test_and_set_bit(0, &gpio_wdt_device.inuse)) -+ return -EBUSY; -+ return nonseekable_open(inode, file); -+} -+ -+ -+static int gpio_wdt_release(struct inode *inode, struct file *file) -+{ -+ clear_bit(0, &gpio_wdt_device.inuse); -+ return 0; -+} -+ -+static long gpio_wdt_ioctl(struct file *file, unsigned int cmd, -+ unsigned long arg) -+{ -+ void __user *argp = (void __user *)arg; -+ int __user *p = (int __user *)argp; -+ unsigned int value; -+ static const struct watchdog_info ident = { -+ .options = WDIOF_CARDRESET, -+ .identity = "GPIO WDT", -+ }; -+ -+ switch (cmd) { -+ case WDIOC_GETSUPPORT: -+ if (copy_to_user(argp, &ident, sizeof(ident))) -+ return -EFAULT; -+ break; -+ case WDIOC_GETSTATUS: -+ case WDIOC_GETBOOTSTATUS: -+ put_user(0, p); -+ break; -+ case WDIOC_SETOPTIONS: -+ if (get_user(value, p)) -+ return -EFAULT; -+ if (value & WDIOS_ENABLECARD) -+ gpio_wdt_start(); -+ else if (value & WDIOS_DISABLECARD) -+ gpio_wdt_stop(); -+ else -+ return -EINVAL; -+ return 0; -+ case WDIOC_KEEPALIVE: -+ gpio_wdt_reset(); -+ break; -+ default: -+ return -ENOTTY; -+ } -+ return 0; -+} -+ -+ -+static ssize_t gpio_wdt_write(struct file *file, const char *buf, -+ size_t count, loff_t *ppos) -+{ -+ if (!count) -+ return -EIO; -+ gpio_wdt_reset(); -+ return count; -+} -+ -+static const struct file_operations gpio_wdt_fops = { -+ .owner = THIS_MODULE, -+ .llseek = no_llseek, -+ .unlocked_ioctl = gpio_wdt_ioctl, -+ .open = gpio_wdt_open, -+ .write = gpio_wdt_write, -+ .release = gpio_wdt_release, -+}; -+ -+ -+static struct miscdevice gpio_wdt_misc = { -+ .minor = WATCHDOG_MINOR, -+ .name = "watchdog", -+ .fops = &gpio_wdt_fops, -+}; -+ -+ -+static int gpio_wdt_probe(struct platform_device *pdev) -+{ -+ int ret; -+ struct gpio_wdt_platform_data *gpio_wdt_data = pdev->dev.platform_data; -+ -+ gpio_wdt_device.gpio = gpio_wdt_data->gpio; -+ gpio_wdt_device.interval = gpio_wdt_data->interval; -+ gpio_wdt_device.first_interval = gpio_wdt_data->first_interval; -+ if (gpio_wdt_device.first_interval <= 0) { -+ gpio_wdt_device.first_interval = gpio_wdt_device.interval; -+ } -+ -+ ret = gpio_request(gpio_wdt_device.gpio, "gpio-wdt"); -+ if (ret < 0) { -+ dev_err(&pdev->dev, "failed to request gpio"); -+ return ret; -+ } -+ -+ spin_lock_init(&gpio_wdt_device.lock); -+ init_completion(&gpio_wdt_device.stop); -+ gpio_wdt_device.queue = 0; -+ clear_bit(0, &gpio_wdt_device.inuse); -+ setup_timer(&gpio_wdt_device.timer, gpio_wdt_trigger, 0L); -+ gpio_wdt_device.default_ticks = ticks; -+ -+ gpio_wdt_start(); -+ dev_info(&pdev->dev, "GPIO Hardware Watchdog driver (gpio=%i interval=%i/%i)\n", -+ gpio_wdt_data->gpio, gpio_wdt_data->first_interval, gpio_wdt_data->interval); -+ return 0; -+} -+ -+static int gpio_wdt_remove(struct platform_device *pdev) -+{ -+ /* FIXME: do we need to lock this test ? */ -+ if (gpio_wdt_device.queue) { -+ gpio_wdt_device.queue = 0; -+ wait_for_completion(&gpio_wdt_device.stop); -+ } -+ -+ gpio_free(gpio_wdt_device.gpio); -+ misc_deregister(&gpio_wdt_misc); -+ return 0; -+} -+ -+static struct platform_driver gpio_wdt_driver = { -+ .probe = gpio_wdt_probe, -+ .remove = gpio_wdt_remove, -+ .driver.name = "gpio-wdt", -+ .driver.owner = THIS_MODULE, -+}; -+ -+static int __init gpio_wdt_init(void) -+{ -+ return platform_driver_register(&gpio_wdt_driver); -+} -+arch_initcall(gpio_wdt_init); -+ -+/* -+ * We do wdt initialization in two steps: arch_initcall probes the wdt -+ * very early to start pinging the watchdog (misc devices are not yet -+ * available), and later module_init() just registers the misc device. -+ */ -+static int gpio_wdt_init_late(void) -+{ -+ int ret; -+ -+ ret = misc_register(&gpio_wdt_misc); -+ if (ret < 0) { -+ pr_err("GPIO_WDT: failed to register misc device\n"); -+ return ret; -+ } -+ return 0; -+} -+#ifndef MODULE -+module_init(gpio_wdt_init_late); -+#endif -+ -+static void __exit gpio_wdt_exit(void) -+{ -+ platform_driver_unregister(&gpio_wdt_driver); -+} -+module_exit(gpio_wdt_exit); -+ -+MODULE_AUTHOR("Michael Stickel, Florian Fainelli, Mathias Adam"); -+MODULE_DESCRIPTION("Driver for GPIO hardware watchdogs"); -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); -+MODULE_ALIAS("platform:gpio-wdt"); ---- /dev/null -+++ b/include/linux/old_gpio_wdt.h -@@ -0,0 +1,21 @@ -+/* -+ * Definitions for the GPIO watchdog driver -+ * -+ * Copyright (C) 2013 Mathias Adam <m.adam--linux@adamis.de> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#ifndef _GPIO_WDT_H_ -+#define _GPIO_WDT_H_ -+ -+struct gpio_wdt_platform_data { -+ int gpio; /* GPIO line number */ -+ int interval; /* watchdog reset interval in system ticks */ -+ int first_interval; /* first wd reset interval in system ticks */ -+}; -+ -+#endif /* _GPIO_WDT_H_ */ diff --git a/target/linux/brcm47xx/patches-4.1/900-ssb-reject-PCI-writes-setting-CardBus-bridge-resourc.patch b/target/linux/brcm47xx/patches-4.1/900-ssb-reject-PCI-writes-setting-CardBus-bridge-resourc.patch deleted file mode 100644 index d7d2d7e59a..0000000000 --- a/target/linux/brcm47xx/patches-4.1/900-ssb-reject-PCI-writes-setting-CardBus-bridge-resourc.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 5c81397a0147ea59c778d1de14ef54e2268221f6 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Wed, 8 Apr 2015 06:58:11 +0200 -Subject: [PATCH] ssb: reject PCI writes setting CardBus bridge resources -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -If SoC has a CardBus we can set resources of device at slot 1 only. It's -impossigle to set bridge resources as it simply overwrites device 1 -configuration and usually results in Data bus error-s. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> ---- - drivers/ssb/driver_pcicore.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/ssb/driver_pcicore.c -+++ b/drivers/ssb/driver_pcicore.c -@@ -164,6 +164,10 @@ static int ssb_extpci_write_config(struc - SSB_WARN_ON(!pc->hostmode); - if (unlikely(len != 1 && len != 2 && len != 4)) - goto out; -+ /* CardBus SoCs allow configuring dev 1 resources only */ -+ if (extpci_core->cardbusmode && dev != 1 && -+ off >= PCI_BASE_ADDRESS_0 && off <= PCI_BASE_ADDRESS_5) -+ goto out; - addr = get_cfgspace_addr(pc, bus, dev, func, off); - if (unlikely(!addr)) - goto out; diff --git a/target/linux/brcm47xx/patches-4.1/920-cache-wround.patch b/target/linux/brcm47xx/patches-4.1/920-cache-wround.patch deleted file mode 100644 index e26d98afa5..0000000000 --- a/target/linux/brcm47xx/patches-4.1/920-cache-wround.patch +++ /dev/null @@ -1,138 +0,0 @@ ---- a/arch/mips/include/asm/r4kcache.h -+++ b/arch/mips/include/asm/r4kcache.h -@@ -28,10 +28,28 @@ extern void (*r4k_blast_icache)(void); - #ifdef CONFIG_BCM47XX - #include <asm/paccess.h> - #include <linux/ssb/ssb.h> --#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE))) -+#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg() -+ -+static inline unsigned long bcm4710_dummy_rreg(void) -+{ -+ return *(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE)); -+} -+ -+#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void *)(addr)) -+ -+static inline unsigned long bcm4710_fill_tlb(void *addr) -+{ -+ return *(unsigned long *)addr; -+} -+ -+#define BCM4710_PROTECTED_FILL_TLB(addr) bcm4710_protected_fill_tlb((void *)(addr)) -+ -+static inline void bcm4710_protected_fill_tlb(void *addr) -+{ -+ unsigned long x; -+ get_dbe(x, (unsigned long *)addr);; -+} - --#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr)) --#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); }) - #else - #define BCM4710_DUMMY_RREG() - ---- a/arch/mips/mm/tlbex.c -+++ b/arch/mips/mm/tlbex.c -@@ -936,6 +936,9 @@ build_get_pgde32(u32 **p, unsigned int t - uasm_i_srl(p, ptr, ptr, SMP_CPUID_PTRSHIFT); - uasm_i_addu(p, ptr, tmp, ptr); - #else -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - UASM_i_LA_mostly(p, ptr, pgdc); - #endif - uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */ -@@ -1296,12 +1299,12 @@ static void build_r4000_tlb_refill_handl - /* No need for uasm_i_nop */ - } - --#ifdef CONFIG_BCM47XX -- uasm_i_nop(&p); --#endif - #ifdef CONFIG_64BIT - build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */ - #else -+# ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+# endif - build_get_pgde32(&p, K0, K1); /* get pgd in K1 */ - #endif - -@@ -1313,6 +1316,9 @@ static void build_r4000_tlb_refill_handl - build_update_entries(&p, K0, K1); - build_tlb_write_entry(&p, &l, &r, tlb_random); - uasm_l_leave(&l, p); -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+#endif - uasm_i_eret(&p); /* return from trap */ - } - #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT -@@ -1871,12 +1877,12 @@ build_r4000_tlbchange_handler_head(u32 * - { - struct work_registers wr = build_get_work_registers(p); - --#ifdef CONFIG_BCM47XX -- uasm_i_nop(p); --#endif - #ifdef CONFIG_64BIT - build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */ - #else -+# ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+# endif - build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */ - #endif - -@@ -1923,6 +1929,9 @@ build_r4000_tlbchange_handler_tail(u32 * - build_tlb_write_entry(p, l, r, tlb_indexed); - uasm_l_leave(l, *p); - build_restore_work_registers(p); -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - uasm_i_eret(p); /* return from trap */ - - #ifdef CONFIG_64BIT ---- a/arch/mips/kernel/genex.S -+++ b/arch/mips/kernel/genex.S -@@ -21,6 +21,19 @@ - #include <asm/war.h> - #include <asm/thread_info.h> - -+#ifdef CONFIG_BCM47XX -+# ifdef eret -+# undef eret -+# endif -+# define eret \ -+ .set push; \ -+ .set noreorder; \ -+ nop; \ -+ nop; \ -+ eret; \ -+ .set pop; -+#endif -+ - __INIT - - /* -@@ -34,7 +47,6 @@ NESTED(except_vec3_generic, 0, sp) - .set noat - #ifdef CONFIG_BCM47XX - nop -- nop - #endif - #if R5432_CP0_INTERRUPT_WAR - mfc0 k0, CP0_INDEX -@@ -59,6 +71,9 @@ NESTED(except_vec3_r4000, 0, sp) - .set push - .set arch=r4000 - .set noat -+#ifdef CONFIG_BCM47XX -+ nop -+#endif - mfc0 k1, CP0_CAUSE - li k0, 31<<2 - andi k1, k1, 0x7c diff --git a/target/linux/brcm47xx/patches-4.1/940-bcm47xx-yenta.patch b/target/linux/brcm47xx/patches-4.1/940-bcm47xx-yenta.patch deleted file mode 100644 index 77c10fcebb..0000000000 --- a/target/linux/brcm47xx/patches-4.1/940-bcm47xx-yenta.patch +++ /dev/null @@ -1,46 +0,0 @@ ---- a/drivers/pcmcia/yenta_socket.c -+++ b/drivers/pcmcia/yenta_socket.c -@@ -920,6 +920,8 @@ static unsigned int yenta_probe_irq(stru - * Probe for usable interrupts using the force - * register to generate bogus card status events. - */ -+#ifndef CONFIG_BCM47XX -+ /* WRT54G3G does not like this */ - cb_writel(socket, CB_SOCKET_EVENT, -1); - cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK); - reg = exca_readb(socket, I365_CSCINT); -@@ -935,6 +937,7 @@ static unsigned int yenta_probe_irq(stru - } - cb_writel(socket, CB_SOCKET_MASK, 0); - exca_writeb(socket, I365_CSCINT, reg); -+#endif - - mask = probe_irq_mask(val) & 0xffff; - -@@ -1019,6 +1022,10 @@ static void yenta_get_socket_capabilitie - else - socket->socket.irq_mask = 0; - -+ /* irq mask probing is broken for the WRT54G3G */ -+ if (socket->socket.irq_mask == 0) -+ socket->socket.irq_mask = 0x6f8; -+ - dev_printk(KERN_INFO, &socket->dev->dev, - "ISA IRQ mask 0x%04x, PCI irq %d\n", - socket->socket.irq_mask, socket->cb_irq); -@@ -1255,6 +1262,15 @@ static int yenta_probe(struct pci_dev *d - dev_printk(KERN_INFO, &dev->dev, - "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE)); - -+ /* Generate an interrupt on card insert/remove */ -+ config_writew(socket, CB_SOCKET_MASK, CB_CSTSMASK | CB_CDMASK); -+ -+ /* Set up Multifunction Routing Status Register */ -+ config_writew(socket, 0x8C, 0x1000 /* MFUNC3 to GPIO3 */ | 0x2 /* MFUNC0 to INTA */); -+ -+ /* Switch interrupts to parallelized */ -+ config_writeb(socket, 0x92, 0x64); -+ - yenta_fixup_parent_bridge(dev->subordinate); - - /* Register it with the pcmcia layer.. */ diff --git a/target/linux/brcm47xx/patches-4.1/976-ssb_increase_pci_delay.patch b/target/linux/brcm47xx/patches-4.1/976-ssb_increase_pci_delay.patch deleted file mode 100644 index 90bda515eb..0000000000 --- a/target/linux/brcm47xx/patches-4.1/976-ssb_increase_pci_delay.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/ssb/driver_pcicore.c -+++ b/drivers/ssb/driver_pcicore.c -@@ -389,7 +389,7 @@ static void ssb_pcicore_init_hostmode(st - set_io_port_base(ssb_pcicore_controller.io_map_base); - /* Give some time to the PCI controller to configure itself with the new - * values. Not waiting at this point causes crashes of the machine. */ -- mdelay(10); -+ mdelay(300); - register_pci_controller(&ssb_pcicore_controller); - } - diff --git a/target/linux/brcm47xx/patches-4.1/999-wl_exports.patch b/target/linux/brcm47xx/patches-4.1/999-wl_exports.patch deleted file mode 100644 index be14a09426..0000000000 --- a/target/linux/brcm47xx/patches-4.1/999-wl_exports.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -34,7 +34,8 @@ struct nvram_header { - u32 config_ncdl; /* ncdl values for memc */ - }; - --static char nvram_buf[NVRAM_SPACE]; -+char nvram_buf[NVRAM_SPACE]; -+EXPORT_SYMBOL(nvram_buf); - static size_t nvram_len; - static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000}; - static int cfe_env; ---- a/arch/mips/mm/cache.c -+++ b/arch/mips/mm/cache.c -@@ -59,6 +59,7 @@ void (*_dma_cache_wback)(unsigned long s - void (*_dma_cache_inv)(unsigned long start, unsigned long size); - - EXPORT_SYMBOL(_dma_cache_wback_inv); -+EXPORT_SYMBOL(_dma_cache_inv); - - #endif /* CONFIG_DMA_NONCOHERENT || CONFIG_DMA_MAYBE_COHERENT */ - |