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 | 3 --- 1 file changed, 3 deletions(-)
Index: u-boot/cmd/net.c =================================================================== --- u-boot.orig/cmd/net.c 2016-09-07 13:50:46.616156851 +1000 +++ u-boot/cmd/net.c 2016-09-07 19:18:18.962450874 +1000 @@ -243,9 +243,6 @@ static int netboot_common(enum proto_t p return CMD_RET_SUCCESS; }
- /* flush cache */ - flush_cache(load_addr, size); - bootstage_mark(BOOTSTAGE_ID_NET_LOADED);
rcode = bootm_maybe_autostart(cmdtp, argv[0]);