diff options
Diffstat (limited to 'include/mrc.sh')
| -rw-r--r-- | include/mrc.sh | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/include/mrc.sh b/include/mrc.sh index c6073dc8..4e749b4b 100644 --- a/include/mrc.sh +++ b/include/mrc.sh @@ -12,7 +12,8 @@ extract_refcode() # cbfstool after coreboot 4.13 changed the stage file attribute scheme, # and refcode is extracted from an image using the old scheme. we use - # cbfstool from coreboot 4.11_branch, the tree used by ASUS KGPE-D16 + # cbfstool from coreboot 4.11_branch, the tree used by ASUS KGPE-D16: + chkvars cbfstoolref x_ mkdir -p "${_pre_dest%/*}" @@ -20,8 +21,11 @@ extract_refcode() -m x86 -n fallback/refcode -f "$appdir/ref" -r RO_SECTION # enable the Intel GbE device, if told by offset MRC_refcode_gbe - [ -z "$MRC_refcode_gbe" ] || x_ dd if="config/ifd/hp820g2/1.bin" \ - of="$appdir/ref" bs=1 seek=$MRC_refcode_gbe count=1 conv=notrunc; : + if [ -n "$MRC_refcode_gbe" ] + then + x_ dd if="config/ifd/hp820g2/1.bin" of="$appdir/ref" bs=1 \ + seek=$MRC_refcode_gbe count=1 conv=notrunc; : + fi x_ mv "$appdir/ref" "$_pre_dest" } @@ -32,9 +36,11 @@ extract_mrc() SHELLBALL="chromeos-firmwareupdate-$MRC_board" ( - x_ cd "$appdir" - extract_partition "${MRC_url##*/}" - extract_archive "$SHELLBALL" . + + x_ cd "$appdir" + extract_partition "${MRC_url##*/}" + extract_archive "$SHELLBALL" . + ) || err "mrc download/extract failure" "extract_mrc" "$@" x_ "$cbfstool" "$appdir/"bios.bin extract -n mrc.bin \ |