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OpenCloudOS-Kernel/arch/arm
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Roger Quadros 7d5929c1f3 mtd: nand: omap: Revert to using software ECC by default 
For v3.12 and prior, 1-bit Hamming code ECC via software was the
default choice. Commit c66d039197 in v3.13 changed the behaviour
to use 1-bit Hamming code via Hardware using a different ECC layout
i.e. (ROM code layout) than what is used by software ECC.

This ECC layout change causes NAND filesystems created in v3.12
and prior to be unusable in v3.13 and later. So revert back to
using software ECC by default if an ECC scheme is not explicitely
specified.

This defect can be observed on the following boards during legacy boot

-omap3beagle
-omap3touchbook
-overo
-am3517crane
-devkit8000
-ldp
-3430sdp

Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
 		2014-08-25 16:15:32 -07:00
..
boot ARM: shmobile: koelsch: Remove non-existent i2c6 pinmux 2014-08-24 11:23:28 -07:00
common Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2014-08-11 07:14:01 -07:00
configs ARM: SoC defconfig updates for 3.17 2014-08-08 11:35:11 -07:00
crypto Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2014-08-05 10:05:29 -07:00
firmware
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include ARM: wire up memfd_create syscall 2014-08-09 14:07:59 +01:00
kernel Nicolas Pitre added generic tracepoints for tracing IPIs and updated the 2014-08-09 17:33:44 -07:00
kvm Here are the PPC and ARM changes for KVM, which I separated because 2014-08-07 11:35:30 -07:00
lib ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00
mach-at91 This is the bulk of GPIO changes for the v3.17 development 2014-08-08 18:00:35 -07:00
mach-axxia
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mach-bcm ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00
mach-berlin Berlin SoC changes for v3.17 2014-07-07 22:42:24 -07:00
mach-clps711x ARM: SoC cleanups for 3.17 2014-08-08 11:00:26 -07:00
mach-cns3xxx ARM: use menuconfig for sub-arch menus 2014-06-17 17:09:48 +02:00
mach-davinci ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+ 2014-07-18 12:29:04 +01:00
mach-dove
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mach-ebsa110 ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> 2014-07-29 23:08:52 +01:00
mach-efm32
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mach-ep93xx ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> 2014-07-29 23:08:52 +01:00
mach-exynos ARM: EXYNOS: Fix suspend/resume sequences 2014-08-09 08:24:36 -07:00
mach-footbridge ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> 2014-07-29 23:08:52 +01:00
mach-gemini
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mach-highbank PM / OPP: Remove ARCH_HAS_OPP 2014-07-23 00:51:30 +02:00
mach-hisi ARM: hisi: remove smp from machine descriptor 2014-07-30 22:32:21 -07:00
mach-imx ARM: imx: correct gpu2d_axi and gpu3d_axi clock setting 2014-08-18 15:05:22 +08:00
mach-integrator ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00
mach-iop13xx ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> 2014-07-29 23:08:52 +01:00
mach-iop32x
…
mach-iop33x
…
mach-ixp4xx
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mach-keystone ARM: keystone requires ARM_PATCH_PHYS_VIRT 2014-06-17 17:09:22 +02:00
mach-ks8695 ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> 2014-07-29 23:08:52 +01:00
mach-lpc32xx
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mach-mediatek arm: add basic support for Mediatek MT6589 boards 2014-07-22 17:52:37 +02:00
mach-mmp ARM: mmp: remove duplicate SM_SCLK_SM_SCLK define 2014-07-04 21:19:08 +08:00
mach-moxart ARM: use menuconfig for sub-arch menus 2014-06-17 17:09:48 +02:00
mach-msm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-08-06 21:03:53 -07:00
mach-mv78xx0
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mach-mvebu ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00
mach-mxs
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mach-netx
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mach-nomadik ARM: use menuconfig for sub-arch menus 2014-06-17 17:09:48 +02:00
mach-nspire
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mach-omap1 ARM: SoC cleanups for 3.17 2014-08-08 11:00:26 -07:00
mach-omap2 mtd: nand: omap: Revert to using software ECC by default 2014-08-25 16:15:32 -07:00
mach-orion5x ARM: SoC updates for 3.16 (part 2) 2014-06-11 11:03:24 -07:00
mach-picoxcell
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mach-prima2 ARM: use menuconfig for sub-arch menus 2014-06-17 17:09:48 +02:00
mach-pxa Merge branch 'akpm' (second patchbomb from Andrew Morton) 2014-08-08 15:57:47 -07:00
mach-qcom ARM: use menuconfig for sub-arch menus 2014-06-17 17:09:48 +02:00
mach-realview ARM: SoC cleanups for 3.17 2014-08-08 11:00:26 -07:00
mach-rockchip ARM: SoC device-tree changes for 3.17 2014-08-08 11:16:58 -07:00
mach-rpc ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> 2014-07-29 23:08:52 +01:00
mach-s3c24xx Merge branch 'akpm' (second patchbomb from Andrew Morton) 2014-08-08 15:57:47 -07:00
mach-s3c64xx ARM: SAMSUNG: Remove legacy clock code 2014-07-19 04:24:59 +09:00
mach-s5pv210 ARM: SoC cleanups for 3.17 2014-08-08 11:00:26 -07:00
mach-sa1100 ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> 2014-07-29 23:08:52 +01:00
mach-shmobile sh: intc: Confine SH_INTC to platforms that need it 2014-08-22 12:28:16 +09:00
mach-socfpga
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mach-spear ARM: SoC driver changes for 3.17 2014-08-08 11:34:32 -07:00
mach-sti Merge branch 'kprobes-test-fixes' of git://git.linaro.org/people/tixy/kernel into fixes 2014-07-12 13:59:24 +01:00
mach-sunxi ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00
mach-tegra This is the bulk of GPIO changes for the v3.17 development 2014-08-08 18:00:35 -07:00
mach-u300 ARM: use menuconfig for sub-arch menus 2014-06-17 17:09:48 +02:00
mach-ux500 Merge branch 'kprobes-test-fixes' of git://git.linaro.org/people/tixy/kernel into fixes 2014-07-12 13:59:24 +01:00
mach-versatile ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00
mach-vexpress ARM: SoC cleanups for 3.17 2014-08-08 11:00:26 -07:00
mach-vt8500 ARM: vt8500: Staticize local symbols 2014-07-06 17:50:01 -07:00
mach-w90x900 arch/arm/mach-w90x900/cpu.c: replace obsolete strict_strto 2014-08-08 15:57:28 -07:00
mach-zynq PM / OPP: Remove ARCH_HAS_OPP 2014-07-23 00:51:30 +02:00
mm ARM: 8114/1: LPAE: load upper bits of early TTBR0/TTBR1 2014-08-09 08:42:12 +01:00
net net: filter: split 'struct sk_filter' into socket and bpf parts 2014-08-02 15:03:58 -07:00
nwfpe ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+ 2014-07-18 12:29:04 +01:00
oprofile Merge branch 'devel-stable' into for-next 2014-08-05 10:27:25 +01:00
plat-iop
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plat-omap ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00
plat-orion
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plat-pxa
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plat-samsung Merge branch 'cleanup/gpio-header-removal' into next/soc 2014-07-26 18:00:40 +02:00
plat-versatile video: move Versatile CLCD helpers 2014-06-27 10:15:22 +02:00
tools
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vfp ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+ 2014-07-18 12:29:04 +01:00
xen arm/xen: remove duplicate arch_gnttab_init() function 2014-08-11 11:59:14 +01:00
Kconfig Merge branch 'akpm' (second patchbomb from Andrew Morton) 2014-08-08 15:57:47 -07:00
Kconfig-nommu
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Kconfig.debug ARM: SoC device-tree changes for 3.17 2014-08-08 11:16:58 -07:00
Makefile ARM: SoC platform changes for 3.17 2014-08-08 11:14:29 -07:00