From b7f3f9a6100519c784085ea9f6e575162555fb42 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Tue, 28 Apr 2015 18:30:26 +0800 Subject: 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 --- arch/arm/include/asm/imx-common/dma.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- cgit v1.1