arch/sh/include/asm/sparsemem.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_SH_SPARSEMEM_H
   3 #define __ASM_SH_SPARSEMEM_H
   4
   5 #ifdef __KERNEL__
   6 /*
   7  * SECTION_SIZE_BITS            2^N: how big each section will be
   8  * MAX_PHYSADDR_BITS            2^N: how much physical address space we have
   9  * MAX_PHYSMEM_BITS             2^N: how much memory we can have in that space
  10  */
  11 #define SECTION_SIZE_BITS       26
  12 #define MAX_PHYSADDR_BITS       32
  13 #define MAX_PHYSMEM_BITS        32
  14
  15 #endif
  16
  17 #endif /* __ASM_SH_SPARSEMEM_H */