diff options
Diffstat (limited to 'include/asm-sh/sparsemem.h')
| -rw-r--r-- | include/asm-sh/sparsemem.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-sh/sparsemem.h b/include/asm-sh/sparsemem.h new file mode 100644 index 000000000000..547a540b6667 --- /dev/null +++ b/include/asm-sh/sparsemem.h @@ -0,0 +1,16 @@ +#ifndef __ASM_SH_SPARSEMEM_H +#define __ASM_SH_SPARSEMEM_H + +#ifdef __KERNEL__ +/* + * SECTION_SIZE_BITS 2^N: how big each section will be + * MAX_PHYSADDR_BITS 2^N: how much physical address space we have + * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space + */ +#define SECTION_SIZE_BITS 26 +#define MAX_PHYSADDR_BITS 32 +#define MAX_PHYSMEM_BITS 32 + +#endif + +#endif /* __ASM_SH_SPARSEMEM_H */ |