bootstd: Fix relative path use in extlinux bootmeth
Using relative path in a /boot/extlinux/extlinux.conf file fails to load
linux kernel.
Using a /boot/extlinux/extlinux.conf file:
LABEL test
LINUX ../linux/Image
Result in following error:
Retrieving file: ../linux/Image
Skipping test for failure retrieving kernel
Boot failed (err=-14)
However, using sysboot cmd successfully load kernel using same file:
sysboot mmc 1:1 any ${scriptaddr} /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/../linux/Image
Fix relative path using bootmeth extlinux by supplying bootfile path
instead of subdir path in the call to pxe_setup_ctx, same as done in the
sysboot command.
Fixes: 31aefaf89a5b ("bootstd: Add an implementation of distro boot")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/boot/bootmeth_extlinux.c b/boot/bootmeth_extlinux.c
index 24be076..6b2b840 100644
--- a/boot/bootmeth_extlinux.c
+++ b/boot/bootmeth_extlinux.c
@@ -150,7 +150,7 @@
info.dev = dev;
info.bflow = bflow;
ret = pxe_setup_ctx(&ctx, &cmdtp, extlinux_getfile, &info, true,
- bflow->subdir, false);
+ bflow->fname, false);
if (ret)
return log_msg_ret("ctx", -EINVAL);