linux/arch/openrisc/include/asm/cache.h
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   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 */
  28