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Commit 9c8dc1a8 authored by Kukjin Kim's avatar Kukjin Kim
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ARM: S5PV210: Fix on MAX_PHYSMEM_BITS on S5PV210/S5PC110. 



This patch fixes on MAX_PHYSMEM_BITS for Sparsemem on S5PV210/S5PC110.
Because physical memory can be located from 0x20000000 to 0x7fffffff,
so MAX_PHYSMEM_BITS is 31 and not 32.

Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent ab7a3379

arch/arm/mach-s5pv210/include/mach/memory.h

+7 −2
Original line number Diff line number Diff line
@@ -16,8 +16,13 @@ 
#define PHYS_OFFSET		UL(0x20000000)

#define CONSISTENT_DMA_SIZE	(SZ_8M + SZ_4M + SZ_2M)



/* Maximum of 256MiB in one bank */

#define MAX_PHYSMEM_BITS	32

/*

 * Sparsemem support

 * Physical memory can be located from 0x20000000 to 0x7fffffff,

 * so MAX_PHYSMEM_BITS is 31.

 */



#define MAX_PHYSMEM_BITS	31

#define SECTION_SIZE_BITS	28



#endif /* __ASM_ARCH_MEMORY_H */