diff options
| author | Chris Zankel <czankel@tensilica.com> | 2006-12-10 13:18:48 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-10 20:55:39 +0300 |
| commit | 173d6681380aa1d60dfc35ed7178bd7811ba2784 (patch) | |
| tree | 9d6d4d2c6dd791499ebab558647efb67ac88ae3a /include/asm-xtensa/page.h | |
| parent | fd43fe19b830d6cd0eba08a6c6a5f71a6bd9c1b0 (diff) | |
| download | linux-173d6681380aa1d60dfc35ed7178bd7811ba2784.tar.xz | |
[PATCH] xtensa: remove extra header files
The Xtensa port contained many header files that were never needed. This
rather lengthy patch removes all those files. Unfortunately, there were
many dependencies that needed to be updated, so this patch touches quite a
few source files.
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-xtensa/page.h')
| -rw-r--r-- | include/asm-xtensa/page.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h index 40f4c6c3f580..c631d006194b 100644 --- a/include/asm-xtensa/page.h +++ b/include/asm-xtensa/page.h @@ -15,18 +15,24 @@ #include <asm/processor.h> +#define XCHAL_KSEG_CACHED_VADDR 0xd0000000 +#define XCHAL_KSEG_BYPASS_VADDR 0xd8000000 +#define XCHAL_KSEG_PADDR 0x00000000 +#define XCHAL_KSEG_SIZE 0x08000000 + /* * PAGE_SHIFT determines the page size * PAGE_ALIGN(x) aligns the pointer to the (next) page boundary */ -#define PAGE_SHIFT XCHAL_MMU_MIN_PTE_PAGE_SIZE +#define PAGE_SHIFT 12 #define PAGE_SIZE (1 << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE - 1) & PAGE_MASK) -#define DCACHE_WAY_SIZE (XCHAL_DCACHE_SIZE / XCHAL_DCACHE_WAYS) #define PAGE_OFFSET XCHAL_KSEG_CACHED_VADDR +#define MAX_MEM_PFN XCHAL_KSEG_SIZE +#define PGTABLE_START 0x80000000 #ifdef __ASSEMBLY__ |