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author | James Hogan | 2012-10-09 11:54:17 +0200 |
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committer | James Hogan | 2013-03-02 21:09:21 +0100 |
commit | c438b58e65462cfff172b396d03d6bc45c971fca (patch) | |
tree | 3d8ea3cfbe75f4e6b41f5f41f36c889df5b0f7d8 /arch/metag/include/asm/sparsemem.h | |
parent | metag: Highmem support (diff) | |
download | kernel-qcow2-linux-c438b58e65462cfff172b396d03d6bc45c971fca.tar.gz kernel-qcow2-linux-c438b58e65462cfff172b396d03d6bc45c971fca.tar.xz kernel-qcow2-linux-c438b58e65462cfff172b396d03d6bc45c971fca.zip |
metag: TCM support
Add some TCM support
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Diffstat (limited to 'arch/metag/include/asm/sparsemem.h')
-rw-r--r-- | arch/metag/include/asm/sparsemem.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/metag/include/asm/sparsemem.h b/arch/metag/include/asm/sparsemem.h new file mode 100644 index 000000000000..03fe255d697a --- /dev/null +++ b/arch/metag/include/asm/sparsemem.h @@ -0,0 +1,13 @@ +#ifndef __ASM_METAG_SPARSEMEM_H +#define __ASM_METAG_SPARSEMEM_H + +/* + * 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 /* __ASM_METAG_SPARSEMEM_H */ |