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authorLeah Rowe <leah@libreboot.org>2023-12-21 19:03:49 +0000
committerLeah Rowe <leah@libreboot.org>2023-12-21 19:26:22 +0000
commit92986f0c421447f74f18ee061a689950af599e86 (patch)
tree31632e6112c7d9257f2f0b001a64aadd7be204a9 /script/build/roms
parent493ebdfb74a7b0f4a5b23b4bdf80936247a67a47 (diff)
build/roms: remove modify_coreboot_rom()
don't handle "romtype" at all, in board target.cfg files add /dev/null as pike2008 rom on amd boards. this serves the same purpose, adding them as empty vga roms, to add an empty rom in cbfs. pike2008 cards cause seabios to hang, when their oproms are executed, so we insert a fake rom on i945 thinkpads, use the coreboot config option: CONFIG_INTEL_ADD_TOP_SWAP_BOOTBLOCK when set, this enables the same bootblock copy, for use with bucts. these two cases, namely pike2008 roms and i945 bootblock copies, no longer need to be handled in code Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'script/build/roms')
-rwxr-xr-xscript/build/roms28
1 files changed, 0 insertions, 28 deletions
diff --git a/script/build/roms b/script/build/roms
index 229e295f..39808098 100755
--- a/script/build/roms
+++ b/script/build/roms
@@ -419,37 +419,9 @@ moverom() {
printf "Creating target image: %s\n" "${newrom}"
[ -d "${newrom%/*}" ] || x_ mkdir -p "${newrom%/*}/"
-
- x_ modify_coreboot_rom
x_ cp "${rompath}" "${newrom}"
}
-modify_coreboot_rom()
-{
- tmpmvrom="$(mktemp -t rom.XXXXXXXXXX)"
- x_ rm -f "${tmpmvrom}"
-
- if [ "${romtype}" = "d8d16sas" ]; then
- # pike2008 roms hang seabios. an empty rom will override
- # the built-in one, thus disabling all execution of it
- x_ touch "${tmpmvrom}"
- for deviceID in "0072" "3050"; do
- x_ "${cbfstool}" "${rompath}" add -f "${tmpmvrom}" \
- -n "pci1000,${deviceID}.rom" -t raw
- done
- elif [ "${romtype}" = "i945 laptop" ]; then
- # for bucts-based installation method from factory bios
- dd if="${rompath}" of="${tmpmvrom}" bs=1 \
- skip=$(($(stat -c %s "${rompath}") - 0x10000)) \
- count=64k || err "modrom 1, copy bootblock"
- dd if="${tmpmvrom}" of="${rompath}" bs=1 \
- seek=$(($(stat -c %s "${rompath}") - 0x20000)) count=64k \
- conv=notrunc || err "modrom 2, insert new bootblock"
- x_ rm -f "${tmpmvrom}"
- fi
- x_ rm -f "${tmpmvrom}"
-}
-
usage()
{
cat <<- EOF