rb532: add 3.3 support
SVN-Revision: 31592
This commit is contained in:
Gabor Juhos
parent
6caa1aab10
commit
b120e7f22a
140
target/linux/rb532/config-3.3
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140
target/linux/rb532/config-3.3
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@ -0,0 +1,140 @@
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CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
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CONFIG_ARCH_DISCARD_MEMBLOCK=y
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# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set
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# CONFIG_ARCH_HAS_ILOG2_U32 is not set
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# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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CONFIG_ARCH_HIBERNATION_POSSIBLE=y
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# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
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CONFIG_ARCH_REQUIRE_GPIOLIB=y
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# CONFIG_ARCH_SUPPORTS_MSI is not set
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CONFIG_ARCH_SUSPEND_POSSIBLE=y
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CONFIG_ATA=y
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CONFIG_BCMA_POSSIBLE=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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CONFIG_CEVT_R4K=y
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CONFIG_CEVT_R4K_LIB=y
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CONFIG_CPU_HAS_PREFETCH=y
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CONFIG_CPU_HAS_SYNC=y
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CONFIG_CPU_LITTLE_ENDIAN=y
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CONFIG_CPU_MIPS32=y
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CONFIG_CPU_MIPS32_R1=y
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CONFIG_CPU_MIPSR1=y
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CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
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CONFIG_CPU_SUPPORTS_HIGHMEM=y
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CONFIG_CRC16=y
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CONFIG_CSRC_R4K=y
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CONFIG_CSRC_R4K_LIB=y
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CONFIG_DECOMPRESS_LZMA=y
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CONFIG_DMA_NONCOHERENT=y
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# CONFIG_ENABLE_WARN_DEPRECATED is not set
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CONFIG_EXT4_FS=y
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CONFIG_FS_MBCACHE=y
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CONFIG_GENERIC_ATOMIC64=y
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CONFIG_GENERIC_CLOCKEVENTS=y
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CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
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CONFIG_GENERIC_CMOS_UPDATE=y
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# CONFIG_GENERIC_CPU_DEVICES is not set
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CONFIG_GENERIC_GPIO=y
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CONFIG_GENERIC_IRQ_SHOW=y
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CONFIG_GENERIC_PCI_IOMAP=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_SYSFS=y
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# CONFIG_HAMRADIO is not set
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CONFIG_HARDWARE_WATCHPOINTS=y
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CONFIG_HAS_DMA=y
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CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT=y
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CONFIG_HAVE_ARCH_JUMP_LABEL=y
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CONFIG_HAVE_ARCH_KGDB=y
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CONFIG_HAVE_C_RECORDMCOUNT=y
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CONFIG_HAVE_DMA_API_DEBUG=y
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CONFIG_HAVE_DMA_ATTRS=y
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CONFIG_HAVE_DYNAMIC_FTRACE=y
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CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
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CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
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CONFIG_HAVE_FUNCTION_TRACER=y
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CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
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CONFIG_HAVE_GENERIC_DMA_COHERENT=y
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CONFIG_HAVE_GENERIC_HARDIRQS=y
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CONFIG_HAVE_IDE=y
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CONFIG_HAVE_IRQ_WORK=y
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CONFIG_HAVE_MEMBLOCK=y
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CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
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CONFIG_HAVE_OPROFILE=y
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CONFIG_HAVE_PERF_EVENTS=y
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# CONFIG_HIGH_RES_TIMERS is not set
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CONFIG_HW_HAS_PCI=y
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CONFIG_HW_RANDOM=y
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CONFIG_HZ=250
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# CONFIG_HZ_100 is not set
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CONFIG_HZ_250=y
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CONFIG_IMAGE_CMDLINE_HACK=y
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CONFIG_INITRAMFS_SOURCE=""
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CONFIG_IRQ_CPU=y
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CONFIG_IRQ_FORCED_THREADING=y
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CONFIG_JBD2=y
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CONFIG_KEXEC=y
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CONFIG_KORINA=y
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# CONFIG_LEDS_GPIO is not set
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CONFIG_LEDS_MIKROTIK_RB532=y
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CONFIG_MIKROTIK_RB532=y
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# CONFIG_MINIX_FS_NATIVE_ENDIAN is not set
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CONFIG_MIPS=y
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CONFIG_MIPS_L1_CACHE_SHIFT=4
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# CONFIG_MIPS_MACHINE is not set
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CONFIG_MIPS_MT_DISABLED=y
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# CONFIG_MLX4_CORE is not set
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CONFIG_MTD_BLOCK2MTD=y
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CONFIG_MTD_CFI_ADV_OPTIONS=y
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# CONFIG_MTD_CFI_AMDSTD is not set
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CONFIG_MTD_CFI_GEOMETRY=y
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# CONFIG_MTD_CFI_INTELEXT is not set
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# CONFIG_MTD_COMPLEX_MAPPINGS is not set
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CONFIG_MTD_NAND=y
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CONFIG_MTD_NAND_ECC=y
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CONFIG_MTD_NAND_PLATFORM=y
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CONFIG_MTD_NAND_VERIFY_WRITE=y
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CONFIG_MTD_PHYSMAP=y
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# CONFIG_MTD_ROOTFS_ROOT_DEV is not set
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# CONFIG_MTD_ROOTFS_SPLIT is not set
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# CONFIG_MTD_SM_COMMON is not set
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CONFIG_NEED_DMA_MAP_STATE=y
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CONFIG_NEED_PER_CPU_KM=y
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CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
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CONFIG_PAGEFLAGS_EXTENDED=y
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CONFIG_PATA_RB532=y
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CONFIG_PCI=y
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CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
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CONFIG_PCI_DOMAINS=y
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CONFIG_PERF_USE_VMALLOC=y
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# CONFIG_PREEMPT_RCU is not set
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# CONFIG_QUOTACTL is not set
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CONFIG_RC32434_WDT=y
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CONFIG_SCSI=y
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# CONFIG_SCSI_LOWLEVEL is not set
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# CONFIG_SCSI_MULTI_LUN is not set
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# CONFIG_SCSI_PROC_FS is not set
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# CONFIG_SWAP is not set
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CONFIG_SWAP_IO_SPACE=y
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CONFIG_SYS_HAS_CPU_MIPS32_R1=y
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CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
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CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
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CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
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CONFIG_VIA_RHINE=y
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CONFIG_VIA_RHINE_MMIO=y
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CONFIG_XZ_DEC=y
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CONFIG_YAFFS_9BYTE_TAGS=y
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# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
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CONFIG_YAFFS_AUTO_YAFFS2=y
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# CONFIG_YAFFS_DISABLE_BACKGROUND is not set
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# CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING is not set
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# CONFIG_YAFFS_DISABLE_TAGS_ECC is not set
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# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
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# CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set
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CONFIG_YAFFS_FS=y
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CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
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CONFIG_YAFFS_XATTR=y
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CONFIG_YAFFS_YAFFS1=y
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CONFIG_YAFFS_YAFFS2=y
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CONFIG_ZONE_DMA_FLAG=0
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20
target/linux/rb532/patches-3.3/001-cmdline_hack.patch
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20
target/linux/rb532/patches-3.3/001-cmdline_hack.patch
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@ -0,0 +1,20 @@
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--- a/arch/mips/rb532/prom.c
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+++ b/arch/mips/rb532/prom.c
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@@ -67,6 +67,7 @@ static inline unsigned long tag2ul(char
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return simple_strtoul(num, 0, 10);
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}
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+extern char __image_cmdline[];
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void __init prom_setup_cmdline(void)
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{
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static char cmd_line[COMMAND_LINE_SIZE] __initdata;
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@@ -109,6 +110,9 @@ void __init prom_setup_cmdline(void)
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}
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*(cp++) = ' ';
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+ strcpy(cp,(__image_cmdline));
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+ cp += strlen(__image_cmdline);
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+
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i = strlen(arcs_cmdline);
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if (i > 0) {
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*(cp++) = ' ';
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48
target/linux/rb532/patches-3.3/002-rb532_nand_fixup.patch
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48
target/linux/rb532/patches-3.3/002-rb532_nand_fixup.patch
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@ -0,0 +1,48 @@
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--- a/arch/mips/rb532/devices.c
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+++ b/arch/mips/rb532/devices.c
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@@ -139,6 +139,19 @@ static struct platform_device cf_slot0 =
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};
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/* Resources and device for NAND */
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+
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+/*
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+ * We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader
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+ * will not be able to find the kernel that we load. So set the oobinfo
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+ * when creating the partitions
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+ */
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+static struct nand_ecclayout rb532_nand_ecclayout = {
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+ .eccbytes = 6,
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+ .eccpos = { 8, 9, 10, 13, 14, 15 },
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+ .oobavail = 9,
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+ .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } }
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+};
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+
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static int rb532_dev_ready(struct mtd_info *mtd)
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{
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return gpio_get_value(GPIO_RDY);
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@@ -274,6 +287,16 @@ static void __init parse_mac_addr(char *
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/* NAND definitions */
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#define NAND_CHIP_DELAY 25
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+static int rb532_nand_fixup(struct mtd_info *mtd)
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+{
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+ struct nand_chip *chip = mtd->priv;
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+
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+ if (mtd->writesize == 512)
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+ chip->ecc.layout = &rb532_nand_ecclayout;
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+
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+ return 0;
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+}
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+
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static void __init rb532_nand_setup(void)
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{
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switch (mips_machtype) {
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@@ -293,6 +316,8 @@ static void __init rb532_nand_setup(void
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rb532_nand_data.chip.partitions = rb532_partition_info;
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rb532_nand_data.chip.chip_delay = NAND_CHIP_DELAY;
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rb532_nand_data.chip.options = NAND_NO_AUTOINCR;
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+
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+ rb532_nand_data.chip.chip_fixup = &rb532_nand_fixup;
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}
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