[U-Boot] [PATCH 2/2] Fix cache misalignment after network load operations

After any operation that downloads a file (e.g., pxe get, or dhcp), the buffer containing the downloaded data is flushed. This patch rounds up the flushed size to a cacheline boundary, preventing a cache misalignment message from u-boot.

Signed-off-by: Peter Chubb peter.chubb@data61.csiro.au --- cmd/net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/net.c b/cmd/net.c index b2f3c7b..540daeb 100644 --- a/cmd/net.c +++ b/cmd/net.c @@ -244,7 +244,7 @@ static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc, }

/* flush cache */ - flush_cache(load_addr, size); + flush_cache(load_addr, ALIGN(size, CONFIG_SYS_CACHELINE_SIZE));

bootstage_mark(BOOTSTAGE_ID_NET_LOADED);