diff options
Diffstat (limited to 'arch/xtensa/include/asm/page.h')
-rw-r--r-- | arch/xtensa/include/asm/page.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h index 3b5a49dbf8b2..976b1d70edbc 100644 --- a/arch/xtensa/include/asm/page.h +++ b/arch/xtensa/include/asm/page.h @@ -31,10 +31,9 @@ #define MAX_LOW_PFN (PHYS_PFN(XCHAL_KSEG_PADDR) + \ PHYS_PFN(XCHAL_KSEG_SIZE)) #else -#define PAGE_OFFSET __XTENSA_UL_CONST(0) -#define PHYS_OFFSET __XTENSA_UL_CONST(0) -#define MAX_LOW_PFN (PHYS_PFN(PLATFORM_DEFAULT_MEM_START) + \ - PHYS_PFN(PLATFORM_DEFAULT_MEM_SIZE)) +#define PAGE_OFFSET PLATFORM_DEFAULT_MEM_START +#define PHYS_OFFSET PLATFORM_DEFAULT_MEM_START +#define MAX_LOW_PFN PHYS_PFN(0xfffffffful) #endif #define PGTABLE_START 0x80000000 @@ -163,7 +162,7 @@ void copy_user_highpage(struct page *to, struct page *from, * addresses. */ -#define ARCH_PFN_OFFSET (PLATFORM_DEFAULT_MEM_START >> PAGE_SHIFT) +#define ARCH_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT) #define __pa(x) \ ((unsigned long) (x) - PAGE_OFFSET + PHYS_OFFSET) |