armv7: move armv7_invalidate_caches() to cache.c

This just moves cache maintenance stuff from the armv7 bootblock
code to cache.c

Change-Id: I0b3ab58a1d8a3fe3d9568e02e156a36b6f33ca0b
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2867
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)

1 files changed, 3 insertions, 0 deletions

diff --git a/src/arch/armv7/include/arch/cache.h b/src/arch/armv7/include/arch/cache.h
index 5125b8c449..643da7c69e 100644
--- a/src/arch/armv7/include/arch/cache.h
+++ b/src/arch/armv7/include/arch/cache.h
@@ -225,6 +225,9 @@ void dcache_clean_invalidate_by_mva(unsigned long addr, unsigned long len);
 /* invalidate entire icache on current level (given by CSSELR) */
 void icache_invalidate_all(void);
 
+/* invalidate all caches on ARMv7 */
+void armv7_invalidate_caches(void);
+
 /* MMU setup by machine virtual address */
 void mmu_setup_by_mva(unsigned long start, unsigned long size);