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| author | Peng Fan <Peng.Fan@freescale.com> | 2015-04-28 18:30:26 +0800 |
|---|---|---|
| committer | Peng Fan <Peng.Fan@freescale.com> | 2015-04-29 15:10:57 +0800 |
| commit | b7f3f9a6100519c784085ea9f6e575162555fb42 (patch) | |
| tree | b4d08f0f1832893904ccdb6738657845cf9fa44f | |
| parent | 03994a01961bd0b87cccbf10d6025f0cd3ee0739 (diff) | |
| download | u-boot-imx-b7f3f9a6100519c784085ea9f6e575162555fb42.zip u-boot-imx-b7f3f9a6100519c784085ea9f6e575162555fb42.tar.gz u-boot-imx-b7f3f9a6100519c784085ea9f6e575162555fb42.tar.bz2 | |
MLK-10774-52 nand: mxs correct MXS_DMA_ALIGNMENT
We should align MXS_DMA_ALIGNMENT with ARCH_DMA_MINALIGN, otherwise
we may encounter errors,
"
NAND: ERROR: v7_dcache_inval_range - start address is not aligned - 0xbdf1d1a0
ERROR: v7_dcache_inval_range - stop address is not aligned - 0xbdf1f4a0
ERROR: v7_dcache_inval_range - start address is not aligned - 0xbdf1d1a0
"
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
| -rw-r--r-- | arch/arm/include/asm/imx-common/dma.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/imx-common/dma.h b/arch/arm/include/asm/imx-common/dma.h index d38d2bf..c1aced9 100644 --- a/arch/arm/include/asm/imx-common/dma.h +++ b/arch/arm/include/asm/imx-common/dma.h @@ -22,7 +22,7 @@ #define DMA_PIO_WORDS CONFIG_ARCH_DMA_PIO_WORDS #endif -#define MXS_DMA_ALIGNMENT 32 +#define MXS_DMA_ALIGNMENT ARCH_DMA_MINALIGN /* * MXS DMA channels |