If the range passed to flush_cache is not multiple of ARCH_DMA_MINALIGN, a warning due to mislaignment is printed. Detected with fec_mxc, mx35 boards:
CACHE: Misaligned operation at range [80800000, 8083c310]
Signed-off-by: Stefano Babic sbabic@denx.de CC: Marek Vasut marex@denx.de CC: Joe Hershberger joe.hershberger@gmail.com Cc: Wolfgang Denk wd@denx.de --- common/cmd_net.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/common/cmd_net.c b/common/cmd_net.c index 65f32bc..a500919 100644 --- a/common/cmd_net.c +++ b/common/cmd_net.c @@ -256,7 +256,7 @@ 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, roundup(size, ARCH_DMA_MINALIGN));
bootstage_mark(BOOTSTAGE_ID_NET_LOADED);