arch/openrisc/include/asm/cache.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * OpenRISC Linux
   4  *
   5  * Linux architectural port borrowing liberally from similar works of
   6  * others.  All original copyrights apply as per the original source
   7  * declaration.
   8  *
   9  * OpenRISC implementation:
  10  * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
  11  * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
  12  * et al.
  13  */
  14
  15 #ifndef __ASM_OPENRISC_CACHE_H
  16 #define __ASM_OPENRISC_CACHE_H
  17
  18 /* FIXME: How can we replace these with values from the CPU...
  19  * they shouldn't be hard-coded!
  20  */
  21
  22 #define __ro_after_init __read_mostly
  23
  24 #define L1_CACHE_BYTES 16
  25 #define L1_CACHE_SHIFT 4
  26
  27 #endif /* __ASM_OPENRISC_CACHE_H */