From cba4b1809f043bf85c806e5a4e342f62bd5ded45 Mon Sep 17 00:00:00 2001 From: Aneesh V Date: Tue, 16 Aug 2011 04:33:05 +0000 Subject: arm: do not force d-cache enable on all boards c2dd0d45540397704de9b13287417d21049d34c6 added dcache_enable() to board_init_r(). This enables d-cache for all ARM boards. As a result some of the arm boards that are not cache-ready are broken. Revert this change and allow platform code to take the decision on d-cache enabling. Also add some documentation for cache usage in ARM. Signed-off-by: Aneesh V --- include/common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/common.h') diff --git a/include/common.h b/include/common.h index 12a10741bd..bd10f31f84 100644 --- a/include/common.h +++ b/include/common.h @@ -616,6 +616,7 @@ ulong lcd_setmem (ulong); ulong video_setmem (ulong); /* arch/$(ARCH)/lib/cache.c */ +void enable_caches(void); void flush_cache (unsigned long, unsigned long); void flush_dcache_all(void); void flush_dcache_range(unsigned long start, unsigned long stop); -- cgit v1.2.1