Make sure to call unmap_sysmem() for address allocated by map_sysmem() before leaving the function; however this patch gives no impact on the behavior because map_sysmem()/unmap_sysmem() does nothing except on Sandbox. Sandbox never runs this code because "booti" is a command for booting ARM64 kernel image.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
cmd/bootm.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/cmd/bootm.c b/cmd/bootm.c index 555ccbc..1bca6fa 100644 --- a/cmd/bootm.c +++ b/cmd/bootm.c @@ -673,6 +673,9 @@ static int booti_setup(bootm_headers_t *images) * correct location and then move the image there. */ dst = gd->bd->bi_dram[0].start + le32_to_cpu(ih->text_offset); + + unmap_sysmem(ih); + if (images->ep != dst) { void *src;
@@ -717,6 +720,8 @@ static int booti_start(cmd_tbl_t *cmdtp, int flag, int argc,
lmb_reserve(&images->lmb, images->ep, le32_to_cpu(ih->image_size));
+ unmap_sysmem(ih); + /* * Handle the BOOTM_STATE_FINDOTHER state ourselves as we do not * have a header that provide this informaiton.