In order for cache invalidation and flushing to work properly, the data
and OOB buffers must be aligned to full cache lines.
Signed-off-by: Thierry Reding <thierry.red...@avionic-design.de>
---
common/cmd_nand.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index a91ccf4..4367f5a 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -48,8 +48,8 @@ static int nand_dump(nand_info_t *nand, ulong off, int
only_oob, int repeat)
last = off;
- datbuf = malloc(nand->writesize);
- oobbuf = malloc(nand->oobsize);
+ datbuf = memalign(ARCH_DMA_MINALIGN, nand->writesize);
+ oobbuf = memalign(ARCH_DMA_MINALIGN, nand->oobsize);
if (!datbuf || !oobbuf) {
puts("No memory for page buffer\n");
return 1;
--
1.7.11.3
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