diff options
| author | Leah Rowe <leah@libreboot.org> | 2025-05-09 20:31:00 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2025-05-09 20:31:00 +0100 |
| commit | 14d46abceda7a7ad6081b6ab321fb0efb4bc3325 (patch) | |
| tree | 187793349006d58bb04749d8b3bb24f92f329e2f /include | |
| parent | 6e521c2e1ea975133894ce7fc27702feed080547 (diff) | |
mrc.sh: operate on refcode in tmp area first
that way, the Intel GbE device can be enabled there,
and only then would the refcode file be copied.
otherwise, the current behaviour would leave buggy
refcode in place, if the dd command failed.
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/mrc.sh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/mrc.sh b/include/mrc.sh index 00fb8626..edd35414 100644 --- a/include/mrc.sh +++ b/include/mrc.sh @@ -30,11 +30,13 @@ extract_refcode() mkdir -p "${_refdest%/*}" || err "ref: !mkdir -p ${_refdest%/*}" x_ "$cbfstoolref" "$appdir/bios.bin" extract \ - -m x86 -n fallback/refcode -f "$_refdest" -r RO_SECTION + -m x86 -n fallback/refcode -f "$appdir/ref" -r RO_SECTION # enable the Intel GbE device, if told by offset MRC_refcode_gbe [ -z "$MRC_refcode_gbe" ] || x_ dd if="config/ifd/hp820g2/1.bin" \ - of="$_refdest" bs=1 seek=$MRC_refcode_gbe count=1 conv=notrunc; : + of="$appdir/ref" bs=1 seek=$MRC_refcode_gbe count=1 conv=notrunc; : + + x_ mv "$appdir/ref" "$_refdest" } extract_shellball() |