X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fbootcount%2Fbootcount_ram.c;h=ad4cc569a381f88d228e9e11a407dd604627d63a;hb=69baec67816bd2b3d491134f4509707e89054d48;hp=5bdabcd562090bcee93e05abcef48c971144177d;hpb=326ea986ac150acdc7656d57fca647db80b50158;p=u-boot

diff --git a/drivers/bootcount/bootcount_ram.c b/drivers/bootcount/bootcount_ram.c
index 5bdabcd562..ad4cc569a3 100644
--- a/drivers/bootcount/bootcount_ram.c
+++ b/drivers/bootcount/bootcount_ram.c
@@ -35,6 +35,10 @@ void bootcount_store(ulong a)
 		writel(patterns[i % NBR_OF_PATTERNS],
 			&save_addr[i + OFFS_PATTERN]);
 
+	/* Make sure the data is written to RAM */
+	flush_dcache_range((ulong)&save_addr[0],
+			   (((ulong)&save_addr[REPEAT_PATTERN + OFFS_PATTERN] &
+			     ~(ARCH_DMA_MINALIGN - 1)) + ARCH_DMA_MINALIGN));
 }
 
 ulong bootcount_load(void)