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rk: set CONSISTENT_DMA_SIZE to 8M

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黄涛
2013-04-18 17:05:22 +08:00
parent 7e47f8bd4b
commit 1a2a596125
1 changed files with 2 additions and 0 deletions
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2
arch/arm/plat-rk/include/plat/memory.h
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@@ -8,6 +8,8 @@
*/
#define PLAT_PHYS_OFFSET UL(0x60000000)
#define CONSISTENT_DMA_SIZE SZ_8M
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34))
#define dmac_clean_range(start, end) dmac_map_area(start, end - start, DMA_TO_DEVICE)
#define dmac_inv_range(start, end) dmac_unmap_area(start, end - start, DMA_FROM_DEVICE)