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-rw-r--r--include/asm-sh/sparsemem.h16
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 00000000000..547a540b666
--- /dev/null
+++ b/include/asm-sh/sparsemem.h
@@ -0,0 +1,16 @@
1#ifndef __ASM_SH_SPARSEMEM_H
2#define __ASM_SH_SPARSEMEM_H
3
4#ifdef __KERNEL__
5/*
6 * SECTION_SIZE_BITS 2^N: how big each section will be
7 * MAX_PHYSADDR_BITS 2^N: how much physical address space we have
8 * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space
9 */
10#define SECTION_SIZE_BITS 26
11#define MAX_PHYSADDR_BITS 32
12#define MAX_PHYSMEM_BITS 32
13
14#endif
15
16#endif /* __ASM_SH_SPARSEMEM_H */