#ifndef _MIPS_SPARSEMEM_H#define _MIPS_SPARSEMEM_H#ifdef CONFIG_SPARSEMEM /* * SECTION_SIZE_BITS		2^N: how big each section will be * MAX_PHYSMEM_BITS		2^N: how much memory we can have in that space */#define SECTION_SIZE_BITS       28#define MAX_PHYSMEM_BITS        35 #endif /* CONFIG_SPARSEMEM */#endif /* _MIPS_SPARSEMEM_H */