5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 /* for now: just dummy functions to satisfy the linker */
28 void flush_cache (unsigned long dummy1, unsigned long dummy2)
30 #ifdef CONFIG_OMAP2420
31 void arm1136_cache_flush(void);
33 arm1136_cache_flush();
35 #ifdef CONFIG_ARM926EJS
36 /* test and clean, page 2-23 of arm926ejs manual */
37 asm("0: mrc p15, 0, r15, c7, c10, 3\n\t" "bne 0b\n" : : : "memory");
38 /* disable write buffer as well (page 2-22) */
39 asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0));
41 #ifdef CONFIG_ARMCORTEXA8
42 void v7_flush_cache_all(void);