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-rwxr-xr-xscript/build/boot/roms_helper854
1 files changed, 446 insertions, 408 deletions
diff --git a/script/build/boot/roms_helper b/script/build/boot/roms_helper
index 79e86ad4..15e48066 100755
--- a/script/build/boot/roms_helper
+++ b/script/build/boot/roms_helper
@@ -23,10 +23,6 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
-# This script assumes that the working directory is the root
-# of git or release archive
-
-
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
@@ -34,6 +30,8 @@ set -u -e
projectname="$(cat projectname)"
+cfgsdir="resources/coreboot"
+
blobs_required=""
microcode_required=""
@@ -43,31 +41,6 @@ kmapdir="resources/grub/keymap"
displaymodes=""
payloads=""
keyboard_layouts=""
-while [ $# -gt 0 ]; do
- case ${1} in
- -d)
- displaymodes="${displaymodes}${2}"
- shift ;;
- -p)
- payloads="${payloads}${2}"
- shift ;;
- -k)
- keyboard_layouts="${keyboard_layouts}${2}"
- shift ;;
- *)
- board=${1} ;;
- esac
- shift
-done
-
-printf "\n\nboard is %s , kb is %s , displaymode is %s , payloads is %s\n" \
- ${board} ${keyboard_layouts} ${displaymodes} ${payloads} 1>&2
-
-[ -d "resources/coreboot/${board}" ] || \
- err "Target not defined: ${board}"
-
-[ -f "resources/coreboot/${board}/target.cfg" ] || \
- err "Missing target.cfg for target: ${board}"
grub_scan_disk="undefined"
tree="undefined"
@@ -83,97 +56,165 @@ payload_seabios_withgrub="n" # i386-coreboot grub from SeaBIOS boot menu
payload_memtest="n"
payload_uboot="n"
uboot_config="undefined"
-# Override the above defaults using target.cfg
-. "resources/coreboot/${board}/target.cfg"
-
-[ "${grub_scan_disk}" = "undefined" ] && \
- grub_scan_disk="both"
-[ "${grub_scan_disk}" != "both" ] && [ "${grub_scan_disk}" != "ata" ] && \
- [ "${grub_scan_disk}" != "ahci" ] && \
- grub_scan_disk="both"
-
-[ "${tree}" = "undefined" ] && \
- err "Target '${board}' does not define a coreboot tree. Skipping build."
-[ "${arch}" = "undefined" ] && \
- err "Target '${board}' does not define a CPU type. Skipping build."
-
-[ "${payload_memtest}" != "y" ] && \
- payload_memtest="n"
-[ "${payload_grub_withseabios}" = "y" ] && \
- payload_grub="y"
-if [ "${payload_grub_withseabios}" = "y" ]; then
- payload_seabios="y"
- payload_seabios_withgrub="y"
-fi
-[ "${payload_seabios_withgrub}" = "y" ] && \
- payload_seabios="y"
-
-# NOTE: reverse logic must NOT be applied. If SeaBIOS-with-GRUB works, that
-# doesn't necessarily mean GRUb-with-SeaBIOS will. For example, the board
-# might have an external GPU, where it's recommended to boot SeaBIOS first
-if [ "${payload_grub}" != "y" ] && [ "${payload_seabios}" != "y" ] && \
- [ "${payload_uboot}" != "y" ]; then
- for configfile in "resources/coreboot/${board}/config/"*; do
- [ -e "${configfile}" ] || continue
- err "target '${board}' defines no payload"
- done
-fi
-
-[ "${payload_uboot}" != "n" ] && [ "${payload_uboot}" != "y" ] && \
- payload_uboot="n"
-[ "${payload_uboot}" = "y" ] && [ "${uboot_config}" = "undefined" ] && \
- uboot_config="default"
-
-[ "${microcode_required}" != "n" ] && [ "${microcode_required}" != "y" ] && \
- microcode_required="y"
-[ "${blobs_required}" != "n" ] && [ "${blobs_required}" != "y" ] && \
- blobs_required="y"
-
-# Override all payload directives with cmdline args
-if [ ! -z ${payloads} ]; then
- echo "setting payloads $payloads"
- payload_grub="n"
- payload_grub_withseabios="n" # seabios chainloaded from grub
- payload_seabios="n"
- payload_seabios_withgrub="n" # i386-coreboot grub from SeaBIOS menu
- payload_uboot="n"
- payload_memtest="n"
-
- for payload in ${payloads} ; do
- eval "payload_${payload}=y"
- done
-fi
-
-romdir="bin/${board}"
-cbdir="coreboot/${board}"
-[ "${board}" = "${tree}" ] || \
- cbdir="coreboot/${tree}"
-cbfstool="cbutils/${tree}/cbfstool"
-corebootrom="${cbdir}/build/coreboot.rom"
+
+romdir=""
+cbdir=""
+cbfstool=""
+corebootrom=""
seavgabiosrom="elf/seabios/default/libgfxinit/vgabios.bin"
-./build coreboot utils ${tree} || err "cannot build cbutils/${tree}"
+initmode=""
+displaymode=""
+cbcfg=""
+targetdir=""
+
+main()
+{
+ while [ $# -gt 0 ]; do
+ case ${1} in
+ -d)
+ displaymodes="${displaymodes}${2}"
+ shift ;;
+ -p)
+ payloads="${payloads}${2}"
+ shift ;;
+ -k)
+ keyboard_layouts="${keyboard_layouts}${2}"
+ shift ;;
+ *)
+ board=${1} ;;
+ esac
+ shift
+ done
+
+ printf "\n\nboard %s, kb %s, displaymode %s, payloads %s\n" \
+ "${board}" "${keyboard_layouts}" "${displaymodes}" "${payloads}"
+
+ configure_target
+ build_dependencies
+
+ build_target
+}
+
+configure_target()
+{
+ targetdir="${cfgsdir}/${board}"
+
+ [ -d "${targetdir}" ] || \
+ err "Target not defined: ${board}"
+
+ [ -f "${targetdir}/target.cfg" ] || \
+ err "Missing target.cfg for target: ${board}"
+
+ # Override the above defaults using target.cfg
+ . "${targetdir}/target.cfg"
+
+ [ "${grub_scan_disk}" = "undefined" ] && \
+ grub_scan_disk="both"
+ [ "${grub_scan_disk}" != "both" ] && \
+ [ "${grub_scan_disk}" != "ata" ] && \
+ [ "${grub_scan_disk}" != "ahci" ] && \
+ grub_scan_disk="both"
+
+ [ "${tree}" = "undefined" ] && \
+ err "Target '${board}' defines no tree. Skipping build."
+ [ "${arch}" = "undefined" ] && \
+ err "Target '${board}' defines no arch. Skipping build."
+
+ [ "${payload_memtest}" != "y" ] && \
+ payload_memtest="n"
+ [ "${payload_grub_withseabios}" = "y" ] && \
+ payload_grub="y"
+ if [ "${payload_grub_withseabios}" = "y" ]; then
+ payload_seabios="y"
+ payload_seabios_withgrub="y"
+ fi
+ [ "${payload_seabios_withgrub}" = "y" ] && \
+ payload_seabios="y"
+
+ # The reverse logic must not be applied. If SeaBIOS-with-GRUB works,
+ # that doesn't mean GRUB-withSeaBIOS will. For example, the board
+ # might have a graphics card whose vga rom coreboot doesn't execute
+ if [ "${payload_grub}" != "y" ] && \
+ [ "${payload_seabios}" != "y" ] && \
+ [ "${payload_uboot}" != "y" ]; then
+ for configfile in "${targetdir}/config/"*; do
+ [ -e "${configfile}" ] || continue
+ err "target '${board}' defines no payload"
+ done
+ fi
+
+ [ "${payload_uboot}" != "n" ] && [ "${payload_uboot}" != "y" ] && \
+ payload_uboot="n"
+ [ "${payload_uboot}" = "y" ] && [ "${uboot_config}" = "undefined" ] && \
+ uboot_config="default"
+
+ [ "${microcode_required}" != "n" ] && \
+ [ "${microcode_required}" != "y" ] && \
+ microcode_required="y"
+ [ "${blobs_required}" != "n" ] && [ "${blobs_required}" != "y" ] && \
+ blobs_required="y"
+
+ # Override all payload directives with cmdline args
+ if [ ! -z ${payloads} ]; then
+ echo "setting payloads $payloads"
+ payload_grub="n"
+ payload_grub_withseabios="n" # seabios chainloaded from grub
+ payload_seabios="n"
+ payload_seabios_withgrub="n" # i386-coreboot grub from SeaBIOS
+ payload_uboot="n"
+ payload_memtest="n"
+
+ for payload in ${payloads} ; do
+ eval "payload_${payload}=y"
+ done
+ fi
+}
+
+build_dependencies()
+{
+ romdir="bin/${board}"
+ cbdir="coreboot/${board}"
+ [ "${board}" = "${tree}" ] || \
+ cbdir="coreboot/${tree}"
+ cbfstool="cbutils/${tree}/cbfstool"
+ corebootrom="${cbdir}/build/coreboot.rom"
+
+ ./build coreboot utils ${tree} || err "cannot build cbutils/${tree}"
+
+ build_dependency_seabios
+
+ memtest_bin="memtest86plus/build${arch#*_}/memtest.bin"
+ [ "${payload_memtest}" != "y" ] || [ -f "${memtest_bin}" ] || \
+ ./handle make file -b ${memtest_bin%/*} || \
+ err "cannot build memtest86+"
+
+ [ -d "${romdir}/" ] || mkdir -p "${romdir}/" || \
+ err "cannot create rom directory: \"${romdir}\""
+ rm -f "${romdir}"/* || err "cannot: rm -f \"${romdir}\"/*"
-if [ ! -f "${seavgabiosrom}" ] \
- || [ ! -f elf/seabios/default/libgfxinit/bios.bin.elf ] \
- || [ ! -f elf/seabios/default/vgarom/bios.bin.elf ] \
- || [ ! -f elf/seabios/default/normal/bios.bin.elf ]; then
- [ "${payload_seabios}" != "y" ] || \
+ build_dependency_grub
+ build_dependency_uboot
+}
+
+build_dependency_seabios()
+{
+ [ "${payload_seabios}" = "y" ] || return 0
+
+ if [ ! -f "${seavgabiosrom}" ] \
+ || [ ! -f elf/seabios/default/libgfxinit/bios.bin.elf ] \
+ || [ ! -f elf/seabios/default/vgarom/bios.bin.elf ] \
+ || [ ! -f elf/seabios/default/normal/bios.bin.elf ]; then
./handle make config -b seabios || \
err "cannot build seabios"
-fi
-
-memtest_bin="memtest86plus/build${arch#*_}/memtest.bin"
-[ "${payload_memtest}" != "y" ] || [ -f "${memtest_bin}" ] || \
- ./handle make file -b ${memtest_bin%/*} || \
- err "cannot build memtest86+"
+ fi
+}
-[ -d "${romdir}/" ] || mkdir -p "${romdir}/" || \
- err "cannot create rom directory: \"${romdir}\""
-rm -f "${romdir}"/* || err "cannot: rm -f \"${romdir}\"/*"
+build_dependency_grub()
+{
+ [ "${payload_grub}" != "y" ] && \
+ [ "${payload_seabios_withgrub}" != "y" ] && return 0
-if [ "${payload_grub}" = "y" ] || \
- [ "${payload_seabios_withgrub}" = "y" ]; then
if [ -f "elf/grub/grub_usqwerty.cfg" ]; then
sha1sumcmd="sha1sum resources/grub/config/grub.cfg"
grubrefchecksum="$(${sha1sumcmd} | awk '{print $1}')"
@@ -181,13 +222,10 @@ if [ "${payload_grub}" = "y" ] || \
sha1sumcmd="sha1sum elf/grub/grub_usqwerty.cfg"
grubbuildchecksum="$(${sha1sumcmd} | awk '{print $1}')"
- if [ "${grubrefchecksum}" != "${grubbuildchecksum}" ]; then
- printf "Changes detected to GRUB. Re-building now.\n" \
- 1>&2
- fi
+ [ "${grubrefchecksum}" != "${grubbuildchecksum}" ] && \
+ printf "GRUB change detected. Re-building.\n" 1>&2
else
- printf "Required GRUB payloads not yet built. Building now.\n" \
- 1>&2
+ printf "GRUB not built yet. Building now.\n" 1>&2
fi
for keymapfile in "${kmapdir}"/*; do
[ -f "${keymapfile}" ] || continue
@@ -201,173 +239,176 @@ if [ "${payload_grub}" = "y" ] || \
if [ ! -f "${grubelf}" ] || [ ! -f "${grubcfg}" ] || \
[ ! -f "${grubtestcfg}" ]; then
- ./build grub payload || err "cannot build grub payload"
+ ./build grub payload || \
+ err "cannot build grub payload"
fi
done
-fi
+}
+
+build_dependency_uboot()
+{
+ [ "${payload_uboot}" = "y" ] || return 0
-if [ "${payload_uboot}" = "y" ]; then
./handle make config -b u-boot ${board} || \
err "cannot build u-boot target: ${board}"
ubdir="elf/u-boot/${board}/${uboot_config}"
ubootelf="${ubdir}/u-boot.elf"
[ ! -f "${ubootelf}" ] && [ -f "${ubdir}/u-boot.bin" ] && \
ubootelf="${ubdir}/u-boot.bin"
- [ -f "${ubootelf}" ] || \
+ if [ ! -f "${ubootelf}" ]; then
err "Could not find u-boot build for board, ${board}"
-fi
+ fi
+}
-# it is assumed that no other work will be done on the ROM
-# after calling this function. therefore this function is "final"
-moverom() {
- rompath="$1"
- newrompath="$2"
- cuttype="$3"
+build_target()
+{
+ for x in "normal" "vgarom" "libgfxinit"; do
+ initmode="${x}"
+ hmode="vesafb"
+ [ "${initmode}" = "vgarom" ] || hmode="corebootfb"
+ modes="${hmode} txtmode"
+ [ -z ${displaymodes} ] || modes="${displaymodes}"
+ for y in ${modes}; do
+ displaymode="${y}"
+ [ "${initmode}" = "normal" ] && \
+ [ "$displaymode" != "txtmode" ] && continue
+ cbcfg="${targetdir}/config/${initmode}_${displaymode}"
+ [ "${initmode}" = "normal" ] && cbcfg="${cbcfg%_*}"
+ build_roms "${cbcfg}" "${displaymode}" "${initmode}"
+ done
+ done
+}
- [ "${blobs_required}" = "n" ] && \
- newrompath="${newrompath%.rom}_noblobs.rom"
+# Main ROM building function. This calls all other functions below
+build_roms()
+{
+ cbcfg="${1}"
+ displaymode="${2}"
+ initmode="${3}"
- printf "\nCreating new ROM image: %s\n" "${newrompath}"
+ [ ! -f "${cbcfg}" ] && \
+ printf "'%s' does not exist. Skipping build for %s %s %s\n" \
+ "${cbcfg}" "${board}" "${displaymode}" "${initmode}" \
+ 1>&2 && return 0
- if [ "${cuttype}" = "4MiB IFD BIOS region" ]; then
- dd if="${rompath}" of="${newrompath}" bs=1 \
- skip=$(($(stat -c %s "${rompath}") - 0x400000)) \
- count=4194304 || err "moverom: cannot cut 4MB section"
- else
- cp "${rompath}" "${newrompath}" || err "moverom: can't copy rom"
- fi
+ ./handle make config -b coreboot ${board} || \
+ err "build_roms: cannot build coreboot for target: ${board}"
- # pike2008 cards cause a system hang when loading option roms in seabios
- # if there is an empty option rom in cbfs, no option rom will be loaded
- if [ "${cuttype}" = "d8d16sas" ]; then
- emptyrom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
- rm -f "${emptyrom}" || err "cannot remove fake oprom"
- touch "${emptyrom}" || err "cannot create fake oprom"
- for deviceID in "0072" "3050"; do
- "${cbfstool}" "${newrompath}" add -f "${emptyrom}" \
- -n "pci1000,${deviceID}.rom" -t raw || \
- err "moverom: cannot insert fake pike2008 rom"
- done
- rm -f "${emptyrom}" || err "moverom: cannot remove pike2008 rom"
- fi
+ _corebootrom="elf/coreboot/${board}/${initmode}_${displaymode}"
+ [ "${initmode}" = "normal" ] && \
+ _corebootrom="${_corebootrom%_${displaymode}}"
+ _corebootrom="${_corebootrom}/coreboot.rom"
+ corebootrom="$(mktemp -t coreboot_rom.XXXXXXXXXX)"
+ cp "${_corebootrom}" "${corebootrom}" || \
+ err "build_roms: cannot copy rom"
- for romsize in 4 8 16; do
- ifdgbe="descriptors/ich9m/ich9fdgbe_${romsize}m.bin"
- if [ "${cuttype}" = "${romsize}MiB ICH9 IFD NOR flash" ]; then
- [ -f "${ifdgbe}" ] || \
- ./build descriptors ich9m || \
- err "moverom: cannot create ich9m ifd"
- dd if="${ifdgbe}" of="${newrompath}" bs=1 count=12k \
- conv=notrunc || err "moverom: cant insert ich9m ifd"
- fi
- cmpstr="${romsize}MiB ICH9 IFD NOGBE NOR flash"
- ifdgbe="descriptors/ich9m/ich9fdnogbe_${romsize}m.bin"
- if [ "${cuttype}" = "${cmpstr}" ]; then
- [ -f "${ifdgbe}" ] || \
- ./build descriptors ich9m || \
- err "moverom: cannot create ich9m ifd"
- dd if="${ifdgbe}" of="${newrompath}" bs=1 count=4k \
- conv=notrunc || err "moverom: cant insert ich9m ifd"
- fi
- done
+ [ "${payload_memtest}" != "y" ] || \
+ "${cbfstool}" "${corebootrom}" add-payload \
+ -f "${memtest_bin}" -n img/memtest -c lzma || \
+ err "build_roms: cannot add img/memtest to coreboot rom"
- if [ "${cuttype}" = "i945 laptop" ]; then
- dd if="${newrompath}" of=top64k.bin bs=1 \
- skip=$(($(stat -c %s "${newrompath}") - 0x10000)) \
- count=64k || \
- err "moverom: cannot copy boot block from i945 rom"
- dd if=top64k.bin of="${newrompath}" bs=1 \
- seek=$(($(stat -c %s "${newrompath}") - 0x20000)) \
- count=64k conv=notrunc || \
- err "moverom: cannot copy boot block into i945 rom"
- rm -f top64k.bin || err "moverom: can't remove top64k.bin"
- fi
+ [ "${payload_seabios}" = "y" ] && \
+ build_seabios_roms
- if [ "${microcode_required}" = "n" ]; then
- _newrom_b="${newrompath%.rom}_nomicrocode.rom"
- cp "${newrompath}" "${_newrom_b}" || \
- err "moverom: cp \"${newrompath}\" \"${_newrom_b}\""
- microcode_present="y"
- "${cbfstool}" "${_newrom_b}" remove -n \
- cpu_microcode_blob.bin || microcode_present="n"
- if [ "${microcode_present}" = "n" ]; then
- rm -f "${_newrom_b}" || err "cannot remove ${_newrom_b}"
- printf "REMARK: '%s' already lacks microcode\n" \
- "${newrompath}"
- printf "Renaming default ROM file instead.\n"
- mv "${newrompath}" "${_newrom_b}" || \
- err "moverom: mv \"${newrompath}\" \"${_newrom_b}\""
- fi
+ [ "${payload_grub}" != "y" ] || \
+ build_grub_roms "${corebootrom}" "${initmode}" \
+ "${displaymode}" "grub" || \
+ err "build_roms: build_grub_roms failed"
+
+ if [ "${payload_uboot}" = "y" ]; then
+ build_uboot_roms
fi
}
-# make a rom in /tmp/ and then print the path of that ROM
-mkSeabiosRom() {
- target_cbrom="${1}" # rom to insert seabios in. will not be touched
- # (a tmpfile will be made instead)
- target_seabios_cbfs_path="${2}" # e.g. fallback/payload
- target_initmode="${3}" # e.g. libgfxinit
-
- target_seabioself="elf/seabios/default/${target_initmode}/bios.bin.elf"
-
- tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
-
- cp "${target_cbrom}" "${tmprom}" || \
- err "mkSeabiosRom: cannot copy to tmprom"
+build_seabios_roms()
+{
+ if [ "${payload_seabios_withgrub}" = "y" ]; then
+ tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
+ cp "${corebootrom}" "${tmprom}"
+ build_grub_roms "${tmprom}" "${initmode}" \
+ "${displaymode}" "seabios_withgrub" || \
+ err "build_roms: cannot build grub roms, seabios w/grub"
+ rm -f "${tmprom}" || err "build_roms: can't remove tmprom"
+ else
+ x=${corebootrom}
+ y=${initmode}
+ t=$(mkSeabiosRom "$x" "fallback/payload" "$y")
+ if [ "${initmode}" = "normal" ]; then
+ newrompath="${romdir}/seabios_${board}_"
+ newrompath="${newrompath}${initmode}.rom"
+ else
+ newrompath="${romdir}/seabios_${board}_"
+ newrompath="${newrompath}${initmode}_"
+ newrompath="${newrompath}${displaymode}.rom"
+ fi
- "${cbfstool}" "${tmprom}" add-payload -f "${target_seabioself}" \
- -n ${target_seabios_cbfs_path} -c lzma || \
- err "mkSeabiosRom: can't add payload, ${target_seabioself}, to rom"
+ moverom "${t}" "${newrompath}" "${romtype}" || \
+ err "build_roms: cannot copy rom"
+ rm -f "${t}" || err "cannot rm ${t}"
+ fi
- "${cbfstool}" "${tmprom}" add-int -i 3000 -n etc/ps2-keyboard-spinup \
- || err "mkSeabiosRom: cbfs add-int etc/ps2-keyboard-spinup 3000"
+}
- if [ "${target_initmode}" = "normal" ] || \
- [ "${target_initmode}" = "libgfxinit" ]; then
- "${cbfstool}" "${tmprom}" add-int -i 2 \
- -n etc/pci-optionrom-exec || \
- err "mkSeabiosRom: cbfs add-int etc/pci-optionrom-exec 2"
- elif [ "${target_initmode}" = "vgarom" ]; then # coreboot executes it
- "${cbfstool}" "${tmprom}" add-int -i 0 \
- -n etc/pci-optionrom-exec || \
- err "mkSeabiosRom: cbfs add-int etc/pci-optionrom-exec 0"
- fi # for undefined modes, don't add this integer. use SeaBIOS defaults
+# Make separate ROM images with GRUB payload, for each supported keymap
+build_grub_roms() {
+ tmprompath="${1}"
+ initmode="${2}"
+ displaymode="${3}"
+ firstpayloadname="${4}" # allow values: grub, seabios, seabios_withgrub
- "${cbfstool}" "${tmprom}" add-int -i 0 -n etc/optionroms-checksum || \
- err "mkSeabiosRom: cbfs add-int etc/optionroms-checksum 0"
+ x=${tmprompath}
+ y=${initmode}
+ if [ "${payload_grub_withseabios}" = "y" ] && \
+ [ "${firstpayloadname}" = "grub" ]; then
+ mv "$(mkSeabiosRom "${x}" "seabios.elf" "${y}")" "${tmprompath}"
+ elif [ "${payload_seabios_withgrub}" ] && \
+ [ "${firstpayloadname}" != "grub" ]; then
+ mv "$(mkSeabiosRom "${x}" "fallback/payload" "$y")" \
+ "${tmprompath}" || \
+ err "build_grub_roms: cannot move SeaBIOS ROM to tmprom"
+ fi
- [ "${target_initmode}" != "libgfxinit" ] || \
- "${cbfstool}" "${tmprom}" add -f "${seavgabiosrom}" \
- -n vgaroms/seavgabios.bin -t raw || \
- err "mkSeabiosRom: cbfs add-raw vgaroms/seavgabios.bin"
+ keymaps=""
+ if [ -z ${keyboard_layouts} ]; then
+ for kmapfile in "${kmapdir}"/*; do
+ keymaps="${keymaps} ${kmapfile}"
+ done
+ else
+ for keymapname in ${keyboard_layouts}; do
+ keymaps="${keymaps} ${kmapdir}/${keymapname}.gkb"
+ done
+ fi
+ for keymapfile in ${keymaps}; do
+ echo "keymaps is $keymaps, keymapfile is $keymapfile"
- printf "%s\n" "${tmprom}"
-}
+ [ -f "${keymapfile}" ] || continue
-# make a rom in /tmp/ and then print the path of that ROM
-mkUbootRom() {
- target_cbrom="${1}" # rom to insert u-boot in. it won't be touched
- # (a tmpfile will be made instead)
- target_uboot_cbfs_path="${2}" # e.g. fallback/payload
- target_uboot_config="${3}"
- cbfstool_path="${4}"
+ keymap="${keymapfile##*/}"
+ keymap="${keymap%.gkb}"
- target_ubdir="elf/u-boot/${board}/${target_uboot_config}"
- target_ubootelf="${target_ubdir}/u-boot.elf"
- [ -f "${target_ubootelf}" ] || \
- target_ubootelf="${target_ubdir}/u-boot.bin"
- [ -f "${target_ubootelf}" ] || \
- err "mkUbootRom: cant find u-boot build for board, ${board}"
+ grub_path_in_cbfs="fallback/payload"
+ [ "${firstpayloadname}" = "grub" ] || \
+ grub_path_in_cbfs="img/grub2"
- tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
+ # evil bofh rfc 2646 compliance hack
+ x=${keymap}
+ y=${tmprompath}
+ z=${grub_path_in_cbfs}
- cp "${target_cbrom}" "${tmprom}" || \
- err "mkUbootRom: cannot copy to tmprom"
- "${cbfstool}" "${tmprom}" add-payload -f "${target_ubootelf}" \
- -n ${target_uboot_cbfs_path} -c lzma || \
- err "mkUbootRom: cannot add u-boot to tmprom"
+ tmpgrubrom="$(mkGrubRom "${x}" "${y}" "${z}")"
- printf "%s\n" "${tmprom}"
+ if [ "${initmode}" = "normal" ]; then
+ newrompath="${romdir}/${firstpayloadname}_${board}_"
+ newrompath="${newrompath}${initmode}_${keymap}.rom"
+ else
+ newrompath="${romdir}/${firstpayloadname}_${board}_"
+ newrompath="${newrompath}${initmode}_${displaymode}_"
+ newrompath="${newrompath}${keymap}.rom"
+ fi
+ moverom "${tmpgrubrom}" "${newrompath}" "${romtype}" || \
+ err "build_grub_roms, moverom"
+ rm -f "${tmpgrubrom}" || err "rm tmpgrubrom, build_grub_roms"
+ done
}
# make a rom in /tmp/ and then print the path of that ROM
@@ -433,181 +474,178 @@ mkGrubRom() {
printf "%s\n" "${tmprom}"
}
-# Make separate ROM images with GRUB payload, for each supported keymap
-mkRomsWithGrub() {
- tmprompath="${1}"
- initmode="${2}"
- displaymode="${3}"
- firstpayloadname="${4}" # allow values: grub, seabios, seabios_withgrub
+# make a rom in /tmp/ and then print the path of that ROM
+mkSeabiosRom() {
+ target_cbrom="${1}" # rom to insert seabios in. will not be touched
+ # (a tmpfile will be made instead)
+ target_seabios_cbfs_path="${2}" # e.g. fallback/payload
+ target_initmode="${3}" # e.g. libgfxinit
- x=${tmprompath}
- y=${initmode}
- if [ "${payload_grub_withseabios}" = "y" ] && \
- [ "${firstpayloadname}" = "grub" ]; then
- mv "$(mkSeabiosRom "${x}" "seabios.elf" "${y}")" "${tmprompath}"
- elif [ "${payload_seabios_withgrub}" ] && \
- [ "${firstpayloadname}" != "grub" ]; then
- mv "$(mkSeabiosRom "${x}" "fallback/payload" "$y")" \
- "${tmprompath}" || \
- err "mkRomsWithGrub: cannot move SeaBIOS ROM to tmprom"
- fi
+ target_seabioself="elf/seabios/default/${target_initmode}/bios.bin.elf"
- keymaps=""
- if [ -z ${keyboard_layouts} ]; then
- for kmapfile in "${kmapdir}"/*; do
- keymaps="${keymaps} ${kmapfile}"
- done
- else
- for keymapname in ${keyboard_layouts}; do
- keymaps="${keymaps} ${kmapdir}/${keymapname}.gkb"
- done
- fi
- for keymapfile in ${keymaps}; do
- echo "keymaps is $keymaps, keymapfile is $keymapfile"
+ tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
- [ -f "${keymapfile}" ] || continue
+ cp "${target_cbrom}" "${tmprom}" || \
+ err "mkSeabiosRom: cannot copy to tmprom"
- keymap="${keymapfile##*/}"
- keymap="${keymap%.gkb}"
+ "${cbfstool}" "${tmprom}" add-payload -f "${target_seabioself}" \
+ -n ${target_seabios_cbfs_path} -c lzma || \
+ err "mkSeabiosRom: can't add payload, ${target_seabioself}, to rom"
- grub_path_in_cbfs="fallback/payload"
- [ "${firstpayloadname}" = "grub" ] || \
- grub_path_in_cbfs="img/grub2"
+ "${cbfstool}" "${tmprom}" add-int -i 3000 -n etc/ps2-keyboard-spinup \
+ || err "mkSeabiosRom: cbfs add-int etc/ps2-keyboard-spinup 3000"
- # evil bofh rfc 2646 compliance hack
- x=${keymap}
- y=${tmprompath}
- z=${grub_path_in_cbfs}
+ if [ "${target_initmode}" = "normal" ] || \
+ [ "${target_initmode}" = "libgfxinit" ]; then
+ "${cbfstool}" "${tmprom}" add-int -i 2 \
+ -n etc/pci-optionrom-exec || \
+ err "mkSeabiosRom: cbfs add-int etc/pci-optionrom-exec 2"
+ elif [ "${target_initmode}" = "vgarom" ]; then # coreboot executes it
+ "${cbfstool}" "${tmprom}" add-int -i 0 \
+ -n etc/pci-optionrom-exec || \
+ err "mkSeabiosRom: cbfs add-int etc/pci-optionrom-exec 0"
+ fi # for undefined modes, don't add this integer. use SeaBIOS defaults
- tmpgrubrom="$(mkGrubRom "${x}" "${y}" "${z}")"
+ "${cbfstool}" "${tmprom}" add-int -i 0 -n etc/optionroms-checksum || \
+ err "mkSeabiosRom: cbfs add-int etc/optionroms-checksum 0"
- if [ "${initmode}" = "normal" ]; then
- newrompath="${romdir}/${firstpayloadname}_${board}_"
- newrompath="${newrompath}${initmode}_${keymap}.rom"
- else
- newrompath="${romdir}/${firstpayloadname}_${board}_"
- newrompath="${newrompath}${initmode}_${displaymode}_"
- newrompath="${newrompath}${keymap}.rom"
- fi
- moverom "${tmpgrubrom}" "${newrompath}" "${romtype}" || \
- err "mkRomsWithGrub, moverom"
- rm -f "${tmpgrubrom}" || err "rm tmpgrubrom, mkRomsWithGrub"
- done
+ [ "${target_initmode}" != "libgfxinit" ] || \
+ "${cbfstool}" "${tmprom}" add -f "${seavgabiosrom}" \
+ -n vgaroms/seavgabios.bin -t raw || \
+ err "mkSeabiosRom: cbfs add-raw vgaroms/seavgabios.bin"
+
+ printf "%s\n" "${tmprom}"
}
-# Main ROM building function. This calls all other functions
-mkRoms()
+build_uboot_roms()
{
- cbcfgpath="${1}"
- displaymode="${2}"
- initmode="${3}"
+ x=${corebootrom}
+ y=${uboot_config}
+ z=${cbfstool}
+ tmprom="$(mkUbootRom "$x" "fallback/payload" "$y" "$z")"
+ newrompath= \
+ "${romdir}/uboot_payload_${board}_${initmode}_${displaymode}.rom"
+ [ "${initmode}" = "normal" ] && \
+ newrompath="${romdir}/uboot_payload_${board}_${initmode}.rom"
+ moverom "${tmprom}" "${newrompath}" "${romtype}" || \
+ err "build_roms: moverom fail (u-boot)"
+ rm -f "${tmprom}" || \
+ err "build_roms: cannot rm u-boot rom"
+}
- if [ ! -f "${cbcfgpath}" ]; then
- printf "'%s' does not exist. Skipping build for %s %s %s\n" \
- "${cbcfgpath}" "${board}" "${displaymode}" "${initmode}" \
- 1>&2
- return 0
- fi
+# make a rom in /tmp/ and then print the path of that ROM
+mkUbootRom() {
+ target_cbrom="${1}" # rom to insert u-boot in. it won't be touched
+ # (a tmpfile will be made instead)
+ target_uboot_cbfs_path="${2}" # e.g. fallback/payload
+ target_uboot_config="${3}"
+ cbfstool_path="${4}"
- ./handle make config -b coreboot ${board} || \
- err "mkRoms: cannot build coreboot for target: ${board}"
+ target_ubdir="elf/u-boot/${board}/${target_uboot_config}"
+ target_ubootelf="${target_ubdir}/u-boot.elf"
+ [ -f "${target_ubootelf}" ] || \
+ target_ubootelf="${target_ubdir}/u-boot.bin"
+ [ -f "${target_ubootelf}" ] || \
+ err "mkUbootRom: ${board}: cant find u-boot build"
- _corebootrom="elf/coreboot/${board}/${initmode}_${displaymode}"
- [ "${initmode}" = "normal" ] && \
- _corebootrom="${_corebootrom%_${displaymode}}"
- _corebootrom="${_corebootrom}/coreboot.rom"
- corebootrom="$(mktemp -t coreboot_rom.XXXXXXXXXX)"
- cp "${_corebootrom}" "${corebootrom}" || err "mkRoms: cannot copy rom"
+ tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
- if [ "${payload_memtest}" = "y" ]; then
- "${cbfstool}" "${corebootrom}" add-payload \
- -f "${memtest_bin}" -n img/memtest -c lzma || \
- err "mkRoms: cannot add img/memtest to coreboot rom"
+ cp "${target_cbrom}" "${tmprom}" || \
+ err "mkUbootRom: cannot copy to tmprom"
+ "${cbfstool}" "${tmprom}" add-payload -f "${target_ubootelf}" \
+ -n ${target_uboot_cbfs_path} -c lzma || \
+ err "mkUbootRom: cannot add u-boot to tmprom"
+
+ printf "%s\n" "${tmprom}"
+}
+
+# it is assumed that no other work will be done on the ROM
+# after calling this function. therefore this function is "final"
+moverom() {
+ rompath="$1"
+ newrompath="$2"
+ cuttype="$3"
+
+ [ "${blobs_required}" = "n" ] && \
+ newrompath="${newrompath%.rom}_noblobs.rom"
+
+ printf "\nCreating new ROM image: %s\n" "${newrompath}"
+
+ if [ "${cuttype}" = "4MiB IFD BIOS region" ]; then
+ dd if="${rompath}" of="${newrompath}" bs=1 \
+ skip=$(($(stat -c %s "${rompath}") - 0x400000)) \
+ count=4194304 || err "moverom: cannot cut 4MB section"
+ else
+ cp "${rompath}" "${newrompath}" || \
+ err "moverom: can't copy rom"
fi
- if [ "${payload_seabios}" = "y" ]; then
- if [ "${payload_seabios_withgrub}" = "n" ]; then
- x=${corebootrom}
- y=${initmode}
- t=$(mkSeabiosRom "$x" "fallback/payload" "$y")
- if [ "${initmode}" = "normal" ]; then
- newrompath="${romdir}/seabios_${board}_"
- newrompath="${newrompath}${initmode}.rom"
- else
- newrompath="${romdir}/seabios_${board}_"
- newrompath="${newrompath}${initmode}_"
- newrompath="${newrompath}${displaymode}.rom"
- fi
-
- moverom "${t}" "${newrompath}" "${romtype}" || \
- err "mkRoms: cannot copy rom"
- rm -f "${t}" || err "cannot rm ${t}"
- else
- tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
- cp "${corebootrom}" "${tmprom}"
- mkRomsWithGrub "${tmprom}" "${initmode}" \
- "${displaymode}" "seabios_withgrub" || \
- err "mkRoms: cannot build grub roms, seabios w/grub"
- rm -f "${tmprom}" || err "mkRoms: can't remove tmprom"
- fi
+ # pike2008 cards cause a system hang when loading option roms in seabios
+ # if there is an empty option rom in cbfs, no option rom will be loaded
+ if [ "${cuttype}" = "d8d16sas" ]; then
+ emptyrom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
+ rm -f "${emptyrom}" || err "cannot remove fake oprom"
+ touch "${emptyrom}" || err "cannot create fake oprom"
+ for deviceID in "0072" "3050"; do
+ "${cbfstool}" "${newrompath}" add -f "${emptyrom}" \
+ -n "pci1000,${deviceID}.rom" -t raw || \
+ err "moverom: cannot insert fake pike2008 rom"
+ done
+ rm -f "${emptyrom}" || \
+ err "moverom: cannot remove pike2008 rom"
fi
- [ "${payload_grub}" != "y" ] || \
- mkRomsWithGrub "${corebootrom}" "${initmode}" \
- "${displaymode}" "grub" || \
- err "mkRoms: mkRomsWithGrub failed"
+ for romsize in 4 8 16; do
+ ifdgbe="descriptors/ich9m/ich9fdgbe_${romsize}m.bin"
+ if [ "${cuttype}" = "${romsize}MiB ICH9 IFD NOR flash" ]; then
+ [ -f "${ifdgbe}" ] || \
+ ./build descriptors ich9m || \
+ err "moverom: cannot create ich9m ifd"
+ dd if="${ifdgbe}" of="${newrompath}" bs=1 count=12k \
+ conv=notrunc || \
+ err "moverom: cant insert ich9m ifd"
+ fi
+ cmpstr="${romsize}MiB ICH9 IFD NOGBE NOR flash"
+ ifdgbe="descriptors/ich9m/ich9fdnogbe_${romsize}m.bin"
+ if [ "${cuttype}" = "${cmpstr}" ]; then
+ [ -f "${ifdgbe}" ] || \
+ ./build descriptors ich9m || \
+ err "moverom: cannot create ich9m ifd"
+ dd if="${ifdgbe}" of="${newrompath}" bs=1 count=4k \
+ conv=notrunc || \
+ err "moverom: cant insert ich9m ifd"
+ fi
+ done
- if [ "${payload_uboot}" = "y" ]; then
- x=${corebootrom}
- y=${uboot_config}
- z=${cbfstool}
- tmpubootrom="$(mkUbootRom "$x" "fallback/payload" "$y" "$z")"
- if [ "${initmode}" = "normal" ]; then
- newrompath="${romdir}/uboot_payload_${board}_"
- newrompath="${newrompath}${initmode}.rom"
- else
- newrompath="${romdir}/uboot_payload_${board}_"
- newrompath="${newrompath}${initmode}_${displaymode}.rom"
+ if [ "${cuttype}" = "i945 laptop" ]; then
+ dd if="${newrompath}" of=top64k.bin bs=1 \
+ skip=$(($(stat -c %s "${newrompath}") - 0x10000)) \
+ count=64k || \
+ err "moverom: cannot copy boot block from i945 rom"
+ dd if=top64k.bin of="${newrompath}" bs=1 \
+ seek=$(($(stat -c %s "${newrompath}") - 0x20000)) \
+ count=64k conv=notrunc || \
+ err "moverom: cannot copy boot block into i945 rom"
+ rm -f top64k.bin || err "moverom: can't remove top64k.bin"
+ fi
+
+ if [ "${microcode_required}" = "n" ]; then
+ _newrom_b="${newrompath%.rom}_nomicrocode.rom"
+ cp "${newrompath}" "${_newrom_b}" || \
+ err "moverom: cp \"${newrompath}\" \"${_newrom_b}\""
+ microcode_present="y"
+ "${cbfstool}" "${_newrom_b}" remove -n \
+ cpu_microcode_blob.bin || microcode_present="n"
+ if [ "${microcode_present}" = "n" ]; then
+ rm -f "${_newrom_b}" || \
+ err "cannot remove ${_newrom_b}"
+ printf "REMARK: '%s' already lacks microcode\n" \
+ "${newrompath}"
+ printf "Renaming default ROM file instead.\n"
+ mv "${newrompath}" "${_newrom_b}" || \
+ err "moverom: mv \"${newrompath}\" \"${_newrom_b}\""
fi
- moverom "${tmpubootrom}" "${newrompath}" "${romtype}" || \
- err "mkRoms: moverom fail (u-boot)"
- rm -f "${tmpubootrom}" || err "mkRoms: cannot rm u-boot rom"
fi
}
-if [ -z ${displaymodes} ]; then
- initmode="libgfxinit"
- for displaymode in corebootfb txtmode; do
- cbcfgpath="resources/coreboot/${board}/config/${initmode}_"
- cbcfgpath="${cbcfgpath}${displaymode}"
- mkRoms "${cbcfgpath}" "${displaymode}" "${initmode}"
- done
-
- initmode="vgarom"
- for displaymode in vesafb txtmode; do
- cbcfgpath="resources/coreboot/${board}/config/${initmode}_"
- cbcfgpath="${cbcfgpath}${displaymode}"
- mkRoms "${cbcfgpath}" "${displaymode}" "${initmode}"
- done
-
- initmode="normal"
- displaymode="txtmode"
- cbcfgpath="resources/coreboot/${board}/config/${initmode}"
- mkRoms "${cbcfgpath}" "${displaymode}" "${initmode}"
-
-else
- echo "special displaymode defined as $displaymodes"
- initmode="libgfxinit"
- for displaymode in ${displaymodes}; do
- cbcfgpath="resources/coreboot/${board}/config/${initmode}_"
- cbcfgpath="${cbcfgpath}${displaymode}"
- mkRoms "${cbcfgpath}" "${displaymode}" "${initmode}"
- done
-
- initmode="vgarom"
- for displaymode in ${displaymodes}; do
- cbcfgpath="resources/coreboot/${board}/config/${initmode}_"
- cbcfgpath="${cbcfgpath}${displaymode}"
- mkRoms "${cbcfgpath}" "${displaymode}" "${initmode}"
- done
-fi
+main $@
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-27 07:17:09 +0000