AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ARM: S5PV210: Fix on MAX_PHYSMEM_BITS on S5PV210/S5PC110.

Browse Source 
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: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Kukjin Kim 2010-07-12 15:19:04 +09:00
parent ab7a3379f5
commit 9c8dc1a88c
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/mach-s5pv210/include/mach/memory.h
View File

@ -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 */