arch/sh/include/asm/shmparam.h

   1 /*
   2  * include/asm-sh/shmparam.h
   3  *
   4  * Copyright (C) 1999 Niibe Yutaka
   5  * Copyright (C) 2006 Paul Mundt
   6  *
   7  * This file is subject to the terms and conditions of the GNU General Public
   8  * License.  See the file "COPYING" in the main directory of this archive
   9  * for more details.
  10  */
  11 #ifndef __ASM_SH_SHMPARAM_H
  12 #define __ASM_SH_SHMPARAM_H
  13
  14 /*
  15  * SH-4 and SH-3 7705 have an aliasing dcache. Bump this up to a sensible value
  16  * for everyone, and work out the specifics from the probed cache descriptor.
  17  */
  18 #define SHMLBA  0x4000           /* attach addr a multiple of this */
  19
  20 #define __ARCH_FORCE_SHMLBA
  21
  22 #endif /* __ASM_SH_SHMPARAM_H */