Patch set updated for coreboot: 0781831 armv7: fixes for dcache_op_by_mva()

[David Hendricks]

David Hendricks ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2913

-gerrit

commit 078183143549f1af6bd0b97d718f336e500aeeea
Author: David Hendricks 
Date:   Mon Mar 25 19:50:11 2013 -0700

armv7: fixes for dcache_op_by_mva()

This fixes a couple issues with dcache_op_by_mva():
    - Add missing data and instruction sync barriers.
    - Removes unneded -1 from loop terminating condition.

Change-Id: I098388614397c1e53079c017d56b1cf3ef273676
    Signed-off-by: David Hendricks 
---
 src/arch/armv7/lib/cache.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/arch/armv7/lib/cache.c b/src/arch/armv7/lib/cache.c
index 2686db7..c93da36 100644
--- a/src/arch/armv7/lib/cache.c
+++ b/src/arch/armv7/lib/cache.c
@@ -183,7 +183,9 @@ static void dcache_op_mva(unsigned long addr,
    unsigned long line, i;

line = line_bytes();
-	for (i = addr & ~(line - 1); i < addr + len - 1; i += line) {
+
+	dsb();
+	for (i = addr & ~(line - 1); i < addr + len; i += line) {
    	switch(op) {
    	case OP_DCCIMVAC:
    		dccimvac(addr);
@@ -192,6 +194,7 @@ static void dcache_op_mva(unsigned long addr,
    		break;
    	}
    }
+	isb();
 }

void dcache_clean_by_mva(unsigned long addr, unsigned long len)