From 41b63b50d1c70bb00319580a3de4eb90691cfd28 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 24 Dec 2016 10:39:36 +0100 Subject: [PATCH] rb532: remove linux 4.1 support Signed-off-by: Felix Fietkau --- target/linux/rb532/config-4.1 | 146 ------------------ .../rb532/patches-4.1/001-cmdline_hack.patch | 20 --- .../patches-4.1/002-rb532_nand_fixup.patch | 47 ------ ...info-rename-rootfs-to-rootfs_onboard.patch | 11 -- 4 files changed, 224 deletions(-) delete mode 100644 target/linux/rb532/config-4.1 delete mode 100644 target/linux/rb532/patches-4.1/001-cmdline_hack.patch delete mode 100644 target/linux/rb532/patches-4.1/002-rb532_nand_fixup.patch delete mode 100644 target/linux/rb532/patches-4.1/004-rb532_partition_info-rename-rootfs-to-rootfs_onboard.patch diff --git a/target/linux/rb532/config-4.1 b/target/linux/rb532/config-4.1 deleted file mode 100644 index 246c5d293c..0000000000 --- a/target/linux/rb532/config-4.1 +++ /dev/null @@ -1,146 +0,0 @@ -CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y -CONFIG_ARCH_DISCARD_MEMBLOCK=y -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_REQUIRE_GPIOLIB=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ATA=y -CONFIG_BLK_DEV_SD=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_CEVT_R4K=y -CONFIG_CLONE_BACKWARDS=y -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_MIPSR1=y -CONFIG_CPU_R4K_CACHE_TLB=y -CONFIG_CPU_R4K_FPU=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_CRC16=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CSRC_R4K=y -CONFIG_DMA_NONCOHERENT=y -# CONFIG_ENABLE_WARN_DEPRECATED is not set -CONFIG_EXT4_FS=y -CONFIG_FS_MBCACHE=y -CONFIG_GENERIC_ATOMIC64=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_DEVRES=y -CONFIG_GPIO_SYSFS=y -CONFIG_HARDWARE_WATCHPOINTS=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_ATTRS=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_FUNCTION_TRACE_MCOUNT_TEST=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_GENERIC_HARDIRQS=y -CONFIG_HAVE_IDE=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_HIGH_RES_TIMERS is not set -CONFIG_HW_HAS_PCI=y -CONFIG_HW_RANDOM=y -CONFIG_HZ=250 -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -CONFIG_HZ_PERIODIC=y -CONFIG_IMAGE_CMDLINE_HACK=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IRQ_CPU=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -CONFIG_JBD2=y -CONFIG_KEXEC=y -CONFIG_KORINA=y -CONFIG_LEDS_MIKROTIK_RB532=y -CONFIG_MIKROTIK_RB532=y -CONFIG_MIPS=y -# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set -CONFIG_MIPS_L1_CACHE_SHIFT=4 -# CONFIG_MIPS_MACHINE is not set -CONFIG_MIPS_MT_DISABLED=y -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MTD_BLOCK2MTD=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -# CONFIG_MTD_CFI_AMDSTD is not set -CONFIG_MTD_CFI_GEOMETRY=y -# CONFIG_MTD_CFI_INTELEXT is not set -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_MTD_PHYSMAP=y -# CONFIG_MTD_ROOTFS_ROOT_DEV is not set -CONFIG_MTD_ROOTFS_SPLIT=y -# CONFIG_MTD_SM_COMMON is not set -# CONFIG_MTD_SPLIT is not set -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_PER_CPU_KM=y -CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PATA_RB532=y -CONFIG_PCI=y -CONFIG_PCI_DISABLE_COMMON_QUIRKS=y -CONFIG_PCI_DOMAINS=y -CONFIG_PERF_USE_VMALLOC=y -# CONFIG_PREEMPT_RCU is not set -CONFIG_RC32434_WDT=y -# CONFIG_RCU_STALL_COMMON is not set -CONFIG_SCSI=y -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_PROC_FS is not set -# CONFIG_SWAP is not set -CONFIG_SWAP_IO_SPACE=y -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_UIDGID_CONVERTED=y -CONFIG_USB_ARCH_HAS_XHCI=y -CONFIG_VIA_RHINE=y -CONFIG_VIA_RHINE_MMIO=y -CONFIG_YAFFS_9BYTE_TAGS=y -# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set -CONFIG_YAFFS_AUTO_YAFFS2=y -# CONFIG_YAFFS_DISABLE_BACKGROUND is not set -# CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING is not set -# CONFIG_YAFFS_DISABLE_TAGS_ECC is not set -# CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set -CONFIG_YAFFS_FS=y -CONFIG_YAFFS_XATTR=y -CONFIG_YAFFS_YAFFS1=y -CONFIG_YAFFS_YAFFS2=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/rb532/patches-4.1/001-cmdline_hack.patch b/target/linux/rb532/patches-4.1/001-cmdline_hack.patch deleted file mode 100644 index a39da9c14a..0000000000 --- a/target/linux/rb532/patches-4.1/001-cmdline_hack.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/arch/mips/rb532/prom.c -+++ b/arch/mips/rb532/prom.c -@@ -67,6 +67,7 @@ static inline unsigned long tag2ul(char - return simple_strtoul(num, 0, 10); - } - -+extern char __image_cmdline[]; - void __init prom_setup_cmdline(void) - { - static char cmd_line[COMMAND_LINE_SIZE] __initdata; -@@ -108,6 +109,9 @@ void __init prom_setup_cmdline(void) - } - *(cp++) = ' '; - -+ strcpy(cp,(__image_cmdline)); -+ cp += strlen(__image_cmdline); -+ - i = strlen(arcs_cmdline); - if (i > 0) { - *(cp++) = ' '; diff --git a/target/linux/rb532/patches-4.1/002-rb532_nand_fixup.patch b/target/linux/rb532/patches-4.1/002-rb532_nand_fixup.patch deleted file mode 100644 index 6f885997fc..0000000000 --- a/target/linux/rb532/patches-4.1/002-rb532_nand_fixup.patch +++ /dev/null @@ -1,47 +0,0 @@ ---- a/arch/mips/rb532/devices.c -+++ b/arch/mips/rb532/devices.c -@@ -140,6 +140,19 @@ static struct platform_device cf_slot0 = - }; - - /* Resources and device for NAND */ -+ -+/* -+ * We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader -+ * will not be able to find the kernel that we load. So set the oobinfo -+ * when creating the partitions -+ */ -+static struct nand_ecclayout rb532_nand_ecclayout = { -+ .eccbytes = 6, -+ .eccpos = { 8, 9, 10, 13, 14, 15 }, -+ .oobavail = 9, -+ .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } } -+}; -+ - static int rb532_dev_ready(struct mtd_info *mtd) - { - return gpio_get_value(GPIO_RDY); -@@ -254,6 +267,16 @@ static struct platform_device *rb532_dev - /* NAND definitions */ - #define NAND_CHIP_DELAY 25 - -+static int rb532_nand_fixup(struct mtd_info *mtd) -+{ -+ struct nand_chip *chip = mtd->priv; -+ -+ if (mtd->writesize == 512) -+ chip->ecc.layout = &rb532_nand_ecclayout; -+ -+ return 0; -+} -+ - static void __init rb532_nand_setup(void) - { - switch (mips_machtype) { -@@ -272,6 +295,7 @@ static void __init rb532_nand_setup(void - rb532_nand_data.chip.nr_partitions = ARRAY_SIZE(rb532_partition_info); - rb532_nand_data.chip.partitions = rb532_partition_info; - rb532_nand_data.chip.chip_delay = NAND_CHIP_DELAY; -+ rb532_nand_data.chip.chip_fixup = &rb532_nand_fixup; - } - - diff --git a/target/linux/rb532/patches-4.1/004-rb532_partition_info-rename-rootfs-to-rootfs_onboard.patch b/target/linux/rb532/patches-4.1/004-rb532_partition_info-rename-rootfs-to-rootfs_onboard.patch deleted file mode 100644 index ad4dfc4c08..0000000000 --- a/target/linux/rb532/patches-4.1/004-rb532_partition_info-rename-rootfs-to-rootfs_onboard.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/rb532/devices.c -+++ b/arch/mips/rb532/devices.c -@@ -202,7 +202,7 @@ static struct mtd_partition rb532_partit - .offset = 0, - .size = 4 * 1024 * 1024, - }, { -- .name = "rootfs", -+ .name = "rootfs_onboard", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - } -- 2.25.1