rb532: drop 4.4 support

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

target/linux/rb532/config-4.4

@@ -1,184 +0,0 @@
-CONFIG_ARCH_BINFMT_ELF_STATE=y
-CONFIG_ARCH_CLOCKSOURCE_DATA=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_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_ARCH_SUPPORTS_UPROBES=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_USE_BUILTIN_BSWAP=y
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
-CONFIG_ATA=y
-CONFIG_BLK_DEV_LOOP=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_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_CRC16=y
-CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_HASH2=y
-CONFIG_CRYPTO_LZO=y
-CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_WORKQUEUE=y
-CONFIG_CSRC_R4K=y
-CONFIG_DMA_NONCOHERENT=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT4_FS=y
-# CONFIG_F2FS_CHECK_FS is not set
-CONFIG_F2FS_FS=y
-# CONFIG_F2FS_FS_SECURITY is not set
-CONFIG_F2FS_FS_XATTR=y
-CONFIG_F2FS_STAT_FS=y
-CONFIG_FS_MBCACHE=y
-CONFIG_GENERIC_ATOMIC64=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_IO=y
-CONFIG_GENERIC_IRQ_CHIP=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_SCHED_CLOCK=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GLOB=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_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_EXIT_ON_IRQ_STACK=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
-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_DOMAIN=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_MIPS_CPU=y
-CONFIG_IRQ_WORK=y
-CONFIG_JBD2=y
-CONFIG_KEXEC=y
-CONFIG_KEXEC_CORE=y
-CONFIG_KORINA=y
-CONFIG_LEDS_MIKROTIK_RB532=y
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
-CONFIG_MIKROTIK_RB532=y
-CONFIG_MIPS=y
-CONFIG_MIPS_CLOCK_VSYSCALL=y
-CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y
-# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=4
-CONFIG_MIPS_L1_CACHE_SHIFT_4=y
-# CONFIG_MIPS_MACHINE is not set
-CONFIG_MODULES_USE_ELF_REL=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_UBI=y
-CONFIG_MTD_UBI_BEB_LIMIT=20
-CONFIG_MTD_UBI_BLOCK=y
-# CONFIG_MTD_UBI_FASTMAP is not set
-# CONFIG_MTD_UBI_GLUEBI is not set
-CONFIG_MTD_UBI_WL_THRESHOLD=4096
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NEED_PER_CPU_KM=y
-CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
-# CONFIG_NO_IOPORT_MAP is not set
-# CONFIG_OF is not set
-CONFIG_PATA_RB532=y
-CONFIG_PCI=y
-CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PGTABLE_LEVELS=2
-CONFIG_RC32434_WDT=y
-# CONFIG_RCU_STALL_COMMON is not set
-# CONFIG_SCHED_INFO is not set
-CONFIG_SCSI=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_SCSI_PROC_FS is not set
-# CONFIG_SERIAL_8250_FSL is not set
-CONFIG_SQUASHFS_DECOMP_MULTI=y
-# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
-CONFIG_SRCU=y
-# CONFIG_SWAP is not set
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_SYSCTL_EXCEPTION_TRACE=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_UBIFS_FS=y
-# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
-CONFIG_UBIFS_FS_LZO=y
-CONFIG_UBIFS_FS_ZLIB=y
-CONFIG_VIA_RHINE=y
-CONFIG_VIA_RHINE_MMIO=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZONE_DMA_FLAG=0

target/linux/rb532/patches-4.4/001-cmdline_hack.patch

@@ -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++) = ' ';

target/linux/rb532/patches-4.4/002-rb532_nand_fixup.patch

@@ -1,47 +0,0 @@
---- a/arch/mips/rb532/devices.c
-+++ b/arch/mips/rb532/devices.c
-@@ -141,6 +141,19 @@ 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);
-@@ -255,6 +268,16 @@ 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) {
-@@ -273,6 +296,7 @@ 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;
- }
- 
- 

target/linux/rb532/patches-4.4/004-rb532-fix-partition-info.patch

@@ -1,17 +0,0 @@
---- a/arch/mips/rb532/devices.c
-+++ b/arch/mips/rb532/devices.c
-@@ -199,11 +199,11 @@ static struct platform_device nand_slot0
- 
- static struct mtd_partition rb532_partition_info[] = {
- 	{
--		.name = "Routerboard NAND boot",
-+		.name = "kernel",
- 		.offset = 0,
--		.size = 4 * 1024 * 1024,
-+		.size = 8 * 1024 * 1024,
- 	}, {
--		.name = "rootfs",
-+		.name = "ubi",
- 		.offset = MTDPART_OFS_NXTBLK,
- 		.size = MTDPART_SIZ_FULL,
- 	}