2 * (C) Copyright 2007 Michal Simek
4 * Michal SIMEK <moonstr@monstr.eu>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 #if (CONFIG_COMMANDS & CFG_CMD_CACHE)
30 int dcache_status (void)
34 __asm__ __volatile__ ("mfs %0,rmsr"::"r" (i):"memory");
36 __asm__ __volatile__ ("and %0,%0,%1"::"r" (i), "r" (mask):"memory");
40 int icache_status (void)
44 __asm__ __volatile__ ("mfs %0,rmsr"::"r" (i):"memory");
46 __asm__ __volatile__ ("and %0,%0,%1"::"r" (i), "r" (mask):"memory");
50 void icache_enable (void) {
54 void icache_disable(void) {
58 void dcache_enable (void) {
62 void dcache_disable(void) {