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authorLeah Rowe <leah@libreboot.org>2023-06-25 11:45:40 +0100
committerLeah Rowe <leah@libreboot.org>2023-06-25 12:21:48 +0100
commit2e85a63a0a0ef9647b8a5e30611a61c3d69624f4 (patch)
treef6118912091b9bd01c6b655d139e703bce584c73 /resources/scripts/build/boot/roms_helper
parent46e6a40c10517e5b4d333f754576a9811cba742c (diff)
build/roms_helper: reset d521fca7, backport fixes
I keep getting random linker issues when running: ./build boot roms all I think the issue lies somewhere in here, from when I did that massive audit. So I'm undoing the audit which mostly re-factored the code style here. These changes are being backported: f338697b build/boot/roms: Support removing microcode 941fbcb run coreboot utils from own directory f256ce98 build/boot/roms: say board name on stderr I removed this change: 6d6bd5ee (the script now uses dedicated utils directory) additionally: cbutils is built much earlier on in the script, first thing after initialising variables the other changes not backported are all code style changes, and I believe these are responsible. if no other fixes occur to this fire before the next libreboot release, then my hunch was right. Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'resources/scripts/build/boot/roms_helper')
-rwxr-xr-xresources/scripts/build/boot/roms_helper968
1 files changed, 466 insertions, 502 deletions
diff --git a/resources/scripts/build/boot/roms_helper b/resources/scripts/build/boot/roms_helper
index fae98c50..21110e59 100755
--- a/resources/scripts/build/boot/roms_helper
+++ b/resources/scripts/build/boot/roms_helper
@@ -31,13 +31,43 @@ set -u -e
projectname="$(cat projectname)"
-cbcfgdir="resources/coreboot"
-boardcfgdir=""
+blobs_required=""
+microcode_required=""
+
kmapdir="resources/grub/keymap"
displaymodes=""
payloads=""
keyboard_layouts=""
-board=""
+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} ${payloads} 1>&2
+
+if [ ! -d "resources/coreboot/${board}" ]; then
+ printf "build/roms: Target not defined: %s\n" ${board}
+ exit 1
+fi
+
+if [ ! -f "resources/coreboot/${board}/board.cfg" ]; then
+ printf "build/roms: Missing board.cfg for target: %s\n" ${board}
+ exit 1
+fi
+
grub_scan_disk="undefined"
cbtree="undefined"
@@ -50,283 +80,203 @@ payload_grub="n"
payload_grub_withseabios="n" # seabios chainloaded from grub
payload_seabios="n"
payload_seabios_withgrub="n" # i386-coreboot grub from SeaBIOS boot menu
+seabios_opromloadonly="0"
payload_memtest="n"
payload_uboot="n"
uboot_config="undefined"
-
-romdir=""
-cbdir=""
-cbfstool=""
-corebootrom=""
-seavgabiosrom=""
-
-# almost all boards will set at least one of these to "n"
-blobs_required=""
-microcode_required=""
-
-CROSS_COMPILE=""
-
-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} \
- ${payloads} 1>&2
-
- if [ "${board}" = "" ]; then
- printf "build/roms: undefined board. Exiting\n"
- exit 1
- fi
-
- load_config
- build_dependencies
- build_rom_images
-}
-
-load_config()
-{
- boardcfgdir="${cbcfgdir}/${board}"
-
- if [ ! -d "${boardcfgdir}" ]; then
- printf "build/roms: Target not defined: %s\n" ${board}
- exit 1
- fi
- if [ ! -f "${boardcfgdir}/board.cfg" ]; then
- printf "build/roms %s: Missing board.cfg\n" ${board}
- exit 1
- fi
-
- . "${boardcfgdir}/board.cfg"
-
- if [ "${board}" != "${cbtree}" ]; then
- cbdir="coreboot/${cbtree}"
- else
- cbdir="coreboot/${board}"
- fi
-
- romdir="bin/${board}"
- cbfstool="cbutils/${cbtree}/cbfstool"
- seavgabiosrom="payload/seabios/seavgabios.bin"
- corebootrom="${cbdir}/build/coreboot.rom"
-
- if [ "${grub_scan_disk}" = "undefined" ]; then
- printf "build/roms '%s': grub_scan_disk is undefined. " \
- ${board}
- printf "Defaulting to 'both'.\n"
- grub_scan_disk="both"
- fi
- if [ "${grub_scan_disk}" != "both" ] && \
- [ "${grub_scan_disk}" != "ata" ] && \
- [ "${grub_scan_disk}" != "ahci" ]; then
- printf "build/roms '%s': invalid grub_scan_disk config. " \
- ${board}
- printf "Defaulting to 'both'.\n"
- grub_scan_disk="both"
- # erroring out would be silly. just use the default
- fi
-
- if [ "${cbtree}" = "undefined" ]; then
- printf "build/roms '%s': undefined coreboot tree. " \
- ${board}
- printf "Skipping build.\n"
- exit 1
- fi
- if [ "${arch}" = "undefined" ]; then
- printf "build/roms '%s': undefined CPU type. " \
+# Override the above defaults using board.cfg
+. "resources/coreboot/${board}/board.cfg"
+
+if [ "${grub_scan_disk}" = "undefined" ]; then
+ printf "build/roms: Target '%s' does not define grub_scan_disk. " \
+ ${board}
+ printf "Defaulting to 'both'.\n"
+ grub_scan_disk="both"
+fi
+
+if [ "${grub_scan_disk}" != "both" ] && \
+ [ "${grub_scan_disk}" != "ata" ] && \
+ [ "${grub_scan_disk}" != "ahci" ]; then
+ printf "build/roms: Target '%s' defines bad grub_scan_disk option. " \
+ ${board}
+ printf "Defaulting to 'both'.\n"
+ grub_scan_disk="both"
+ # erroring out would be silly. just use the default
+fi
+
+if [ "${cbtree}" = "undefined" ]; then
+ printf "build/roms: Target '%s' does not define a coreboot tree. " \
+ ${board}
+ printf "Skipping build.\n"
+ exit 1
+fi
+if [ "${arch}" = "undefined" ]; then
+ printf "build/roms: Target '%s' does not define a CPU type. " \
+ ${board}
+ printf "Skipping build.\n"
+ exit 1
+fi
+
+if [ "${seabios_opromloadonly}" != "0" ] && \
+ [ "${seabios_opromloadonly}" != "1" ]; then
+ seabios_opromloadonly="0"
+fi
+if [ "${payload_memtest}" != "n" ] && \
+ [ "${payload_memtest}" != "y" ]; then
+ payload_memtest="n"
+fi
+if [ "${payload_grub_withseabios}" = "y" ]; then
+ payload_grub="y"
+fi
+if [ "${payload_grub_withseabios}" = "y" ]; then
+ payload_seabios="y"
+ payload_seabios_withgrub="y"
+fi
+if [ "${payload_seabios_withgrub}" = "y" ]; then
+ payload_seabios="y"
+fi
+# 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
+ if [ ! -e "${configfile}" ]; then
+ continue
+ fi
+ printf "ERROR build/roms: Target '%s' defines no payload. " \
${board}
- printf "Skipping build.\n"
+ printf "Exiting.\n"
exit 1
- fi
-
- if [ "${payload_memtest}" != "n" ] && \
- [ "${payload_memtest}" != "y" ]; then
- payload_memtest="n"
- fi
- if [ "${payload_grub_withseabios}" = "y" ]; then
- payload_grub="y"
- fi
- if [ "${payload_grub_withseabios}" = "y" ]; then
- payload_seabios="y"
- payload_seabios_withgrub="y"
- fi
- if [ "${payload_seabios_withgrub}" = "y" ]; then
- payload_seabios="y"
- fi
- if [ "${payload_uboot}" != "n" ] && \
- [ "${payload_uboot}" != "y" ]; then
- payload_uboot="n"
- fi
- if [ "${payload_uboot}" = "y" ] && \
- [ "${uboot_config}" = "undefined" ]; then
- uboot_config="default"
- fi
- if [ "${microcode_required}" != "n" ] \
- && [ "${microcode_required}" != "y" ]; then
- microcode_required="y"
- fi
- if [ "${blobs_required}" != "n" ] \
- && [ "${blobs_required}" != "y" ]; then
- blobs_required="y"
- fi
-
- load_config_overrides
- die_if_cbconfig_and_nopayload
-}
-
-load_config_overrides()
-{
- # Override all payload directives with cmdline args
- if [ -z ${payloads} ]; then
- return 0
- fi
+ done
+fi
+if [ "${payload_uboot}" != "n" ] && \
+ [ "${payload_uboot}" != "y" ]; then
+ payload_uboot="n"
+fi
+
+if [ "${payload_uboot}" = "y" ] && \
+ [ "${uboot_config}" = "undefined" ]; then
+ uboot_config="default"
+fi
+
+if [ "${microcode_required}" != "n" ] \
+ && [ "${microcode_required}" != "y" ]; then
+ microcode_required="y"
+fi
+if [ "${blobs_required}" != "n" ] \
+ && [ "${blobs_required}" != "y" ]; then
+ blobs_required="y"
+fi
+
+# 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" # grub from SeaBIOS menu
+ payload_seabios_withgrub="n" # i386-coreboot grub from SeaBIOS menu
payload_uboot="n"
+ seabios_opromloadonly="0"
payload_memtest="n"
for payload in ${payloads} ; do
eval "payload_${payload}=y"
done
-}
-
-die_if_cbconfig_and_nopayload()
-{
- # if a coreboot config exists, and payloads are not
- # defined in the lbmk config, exit with error
- # if no configs exist, this won't fail. this way, cbtrees
- # like "default" can exist which just contain patches
-
- if [ "${payload_grub}" = "y" ] || [ "${payload_seabios}" = "y" ] \
- || [ "${payload_uboot}" = "y" ]; then
- return 0
- fi
-
- for configfile in "${boardcfgdir}/config/"*; do
- if [ ! -e "${configfile}" ]; then
- continue
- fi
- printf "build/roms %s: Payload undefined. Exiting.\n" \
- ${board}
- exit 1
- done
-}
-
-build_dependencies()
-{
- if [ ! -d "${cbdir}" ]; then
- ./download coreboot ${cbtree}
- fi
- ./build module cbutils ${cbtree} || exit 1
- cat version > "${cbdir}/.coreboot-version"
-
- build_dependency_crossgcc
-
- build_dependency_seabios
- build_dependency_grub
- build_dependency_uboot
-}
-
-build_dependency_crossgcc()
-{
- make distclean -C "${cbdir}"
- if [ "${arch}" = "x86_32" ] || [ "${arch}" = "x86_64" ]; then
- if [ ! -d "${cbdir}/util/crossgcc/xgcc/i386-elf/" ]; then
- # Even for 64-bit machines, coreboot builds 32-bit ROM
- # images, so we only need to worry about i386-elf
- make -C "${cbdir}" crossgcc-i386 CPUS=$(nproc)
- fi
- case "$(uname -m)" in
- x86*|i*86|amd64) : ;;
- *) export CROSS_COMPILE=i386-elf- ;;
- esac
- elif [ "${arch}" = "ARMv7" ]; then
- if [ ! -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ]; then
- make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
- fi
- case "$(uname -m)" in
- arm|arm32|armv6*|armv7*) : ;;
- *) export CROSS_COMPILE=arm-eabi- ;;
- esac
- elif [ "${arch}" = "AArch64" ]; then
- if [ ! -d "${cbdir}/util/crossgcc/xgcc/aarch64-elf/" ]; then
- make -C "${cbdir}" crossgcc-aarch64 CPUS=$(nproc)
- fi
- # aarch64 also needs armv7 toolchain for arm-trusted-firmware
- if [ ! -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ]; then
- make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
- fi
- case "$(uname -m)" in
- arm64|aarch64) : ;;
- *) export CROSS_COMPILE=aarch64-elf- ;;
- esac
+fi
+
+romdir="bin/${board}"
+cbdir="coreboot/${board}"
+if [ "${board}" != "${cbtree}" ]; then
+ cbdir="coreboot/${cbtree}"
+fi
+cbfstool="cbutils/${cbtree}/cbfstool"
+corebootrom="${cbdir}/build/coreboot.rom"
+seavgabiosrom="payload/seabios/seavgabios.bin"
+
+./build module cbutils ${cbtree} || exit 1
+
+if [ ! -d "${cbdir}" ]; then
+ ./download coreboot ${cbtree}
+fi
+
+cat version > "${cbdir}/.coreboot-version"
+
+if [ "${arch}" = "x86_32" ] || [ "${arch}" = "x86_64" ]; then
+ if [ ! -d "${cbdir}/util/crossgcc/xgcc/i386-elf/" ]; then
+ # Even for 64-bit machines, coreboot builds 32-bit ROM
+ # images, so we only need to worry about i386-elf
+ make -C "${cbdir}" crossgcc-i386 CPUS=$(nproc)
+ fi
+ case "$(uname -m)" in
+ x86*|i*86|amd64) : ;;
+ *) export CROSS_COMPILE=i386-elf- ;;
+ esac
+elif [ "${arch}" = "ARMv7" ]; then
+ if [ ! -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ]; then
+ make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
+ fi
+ case "$(uname -m)" in
+ arm|arm32|armv6*|armv7*) : ;;
+ *) export CROSS_COMPILE=arm-eabi- ;;
+ esac
+elif [ "${arch}" = "AArch64" ]; then
+ if [ ! -d "${cbdir}/util/crossgcc/xgcc/aarch64-elf/" ]; then
+ make -C "${cbdir}" crossgcc-aarch64 CPUS=$(nproc)
+ fi
+ # aarch64 also needs armv7 toolchain for arm-trusted-firmware
+ if [ ! -d "${cbdir}/util/crossgcc/xgcc/arm-eabi/" ]; then
+ make -C "${cbdir}" crossgcc-arm CPUS=$(nproc)
+ fi
+ case "$(uname -m)" in
+ arm64|aarch64) : ;;
+ *) export CROSS_COMPILE=aarch64-elf- ;;
+ esac
+fi
+
+export PATH="$(pwd)/${cbdir}/util/crossgcc/xgcc/bin:$PATH"
+
+if [ ! -f "${seavgabiosrom}" ] \
+ || [ ! -f payload/seabios/seabios_libgfxinit.elf ] \
+ || [ ! -f payload/seabios/seabios_vgarom.elf ] \
+ || [ ! -f payload/seabios/seabios_normal.elf ]; then
+ if [ "${payload_seabios}" = "y" ]; then
+ ./build payload seabios
+ elif [ "${payload_grub}" = "y" ] \
+ && [ "${payload_grub_withseabios}" = "y" ]; then
+ ./build payload seabios
fi
+fi
- export PATH="$(pwd)/${cbdir}/util/crossgcc/xgcc/bin:$PATH"
-}
-
-build_dependency_seabios()
-{
- if [ ! -f "${seavgabiosrom}" ] \
- || [ ! -f payload/seabios/seabios_libgfxinit.elf ] \
- || [ ! -f payload/seabios/seabios_vgarom.elf ] \
- || [ ! -f payload/seabios/seabios_normal.elf ]; then
- if [ "${payload_seabios}" = "y" ]; then
- ./build payload seabios
- elif [ "${payload_grub}" = "y" ] \
- && [ "${payload_grub_withseabios}" = "y" ]
- then
- ./build payload seabios
- fi
- fi
- if [ "${payload_memtest}" = "y" ] && [ ! -f "memtest86plus/memtest" ]
- then
+if [ "${payload_memtest}" = "y" ]; then
+ if [ ! -f "memtest86plus/memtest" ]; then
./build module memtest86plus
fi
-}
+fi
-build_dependency_grub()
-{
- if [ "${payload_grub}" != "y" ] \
- && [ "${payload_seabios_withgrub}" != "y" ]; then
- return 0
- fi
+[ -d "${romdir}/" ] || mkdir -p "${romdir}/"
+rm -f "${romdir}"/*
+if [ "${payload_grub}" = "y" ] \
+ || [ "${payload_seabios_withgrub}" = "y" ]; then
if [ -f "payload/grub/grub_usqwerty.cfg" ]; then
- sha1cmd="sha1sum resources/grub/config/grub.cfg"
- grubrefchecksum="$(${sha1cmd} | awk '{print $1}')"
+ sha1sumcmd="sha1sum resources/grub/config/grub.cfg"
+ grubrefchecksum="$(${sha1sumcmd} | awk '{print $1}')"
- sha1cmd="sha1sum payload/grub/grub_usqwerty.cfg"
- grubsha1="$(${sha1cmd} | awk '{print $1}')"
+ sha1sumcmd="sha1sum payload/grub/grub_usqwerty.cfg"
+ grubbuildchecksum="$(${sha1sumcmd} | awk '{print $1}')"
- if [ "${grubrefchecksum}" != "${grubsha1}" ]; then
+ if [ "${grubrefchecksum}" != "${grubbuildchecksum}" ]; then
rm -Rf payload/grub/
- printf "GRUB change detected. Rebuilding:\n"
+ printf "Changes detected to GRUB. Re-building now:\n"
fi
else
- printf "GRUB payloads needed. Building:\n"
+ printf "Required GRUB payloads not yet built. Building now:\n"
rm -Rf payload/grub/ # just in case
fi
for keymapfile in ${kmapdir}/*; do
+
if [ ! -f "${keymapfile}" ]; then
continue
fi
@@ -339,19 +289,13 @@ build_dependency_grub()
grubtestcfg="payload/grub/grub_${keymap}_test.cfg"
if [ ! -f "${grubelf}" ] || [ ! -f "${grubcfg}" ] || \
- [ ! -f "${grubtestcfg}" ]; then
- ./build payload grub
+ [ ! -f "${grubtestcfg}" ]; then
+ ./build payload grub
fi
done
-}
-
-build_dependency_uboot()
-{
- if [ "${payload_uboot}" != "y" ]; then
- return 0
- fi
+fi
- ubdir=""
+if [ "${payload_uboot}" = "y" ]; then
if [ "${uboot_config}" = "default" ]; then
ubdir="payload/u-boot/${board}"
else
@@ -363,152 +307,118 @@ build_dependency_uboot()
elif [ -f "${ubdir}/u-boot" ]; then
ubootelf="${ubdir}/u-boot"
else
- printf "U-Boot needed. Building:\n"
+ printf "Required U-Boot payload not yet built. Building now\n"
rm -Rf "payload/u-boot/${board}" # just in case
./build payload u-boot "${board}"
fi
-}
+fi
-build_rom_images()
-{
- [ -d "${romdir}/" ] || mkdir -p "${romdir}/"
- rm -f "${romdir}"/*
-
- for initmode in "normal" "vgarom" "libgfxinit"; do
- hmode="vesafb"
- if [ "${initmode}" != "vgarom" ]; then
- hmode="corebootfb"
- fi
- modes="${hmode} txtmode"
- if [ ! -z ${displaymodes} ]; then
- modes="${displaymodes}"
- fi
- for displaymode in ${modes}; do
- if [ "${initmode}" = "normal" ] \
- && [ "$displaymode" != "txtmode" ]; then
- continue
- fi
- cbcfg="${boardcfgdir}/config/${initmode}"
- cbcfg="${cbcfg}_${displaymode}"
- if [ "${initmode}" = "normal" ]; then
- cbcfg="${cbcfg%_*}"
- fi
- mkRoms "${cbcfg}" "${displaymode}" "${initmode}"
- done
- done
-
- make distclean -BC "${cbdir}"
-}
-
-# Main ROM building function. This calls all other functions
-mkRoms()
-{
- _cbcfg="${1}"
- displaymode="${2}"
- initmode="${3}"
+# 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="$3"
- if [ ! -f "${_cbcfg}" ]; then
- printf "'%s' does not exist. Skipping build for %s %s %s\n" \
- ${_cbcfg} ${board} \
- ${displaymode} ${initmode}
- return 0
+ if [ "${blobs_required}" = "n" ]; then
+ newrompath="${newrompath%.rom}_noblobs.rom"
fi
- # make coreboot ROM without a payload in it
- mkCoreboot "${_cbcfg}"
-
- # now add payloads, per user config:
+ printf "\nCreating new ROM image: %s\n" "${newrompath}"
- if [ "${displaymode}" = "txtmode" ] \
- && [ "${payload_memtest}" = "y" ]; then
- "${cbfstool}" "${corebootrom}" add-payload \
- -f memtest86plus/memtest -n img/memtest \
- -c lzma || exit 1
+ if [ "${cuttype}" = "4MiB IFD BIOS region" ]; then
+ dd if=${rompath} of=${newrompath} bs=1 \
+ skip=$(($(stat -c %s ${rompath}) - 0x400000)) \
+ count=4194304
+ else
+ cp ${rompath} ${newrompath}
fi
- if [ "${payload_seabios}" = "y" ]; then
- if [ "${payload_seabios_withgrub}" = "n" ]; then
- x=${corebootrom}
- y=${initmode}
- t=$(mkSeabiosRom "$x" "fallback/payload" "$y")
-
- _newrom="${romdir}/seabios_${board}_${initmode}.rom"
- if [ "${initmode}" != "normal" ]; then
- _newrom="${_newrom%.rom}_${displaymode}.rom"
+ for romsize in 4 8 16; do
+ ifdgbe="descriptors/ich9m/ich9fdgbe_${romsize}m.bin"
+ if [ "${cuttype}" = "${romsize}MiB ICH9 IFD NOR flash" ]; then
+ if [ ! -f "${ifdgbe}" ]; then
+ ./build descriptors ich9m
fi
-
- # rom image ready to be flashed:
- moverom "${t}" "${_newrom}" "${romtype}"
- rm -f "${t}"
- else
- tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
- cp "${corebootrom}" "${tmprom}"
- mkRomsWithGrub "${tmprom}" "${initmode}" \
- "${displaymode}" "seabios_withgrub"
- rm -f "${tmprom}"
+ dd if=${ifdgbe} of=${newrompath} bs=1 count=12k \
+ conv=notrunc
fi
- fi
+ cmpstr="${romsize}MiB ICH9 IFD NOGBE NOR flash"
+ ifdgbe="descriptors/ich9m/ich9fdnogbe_${romsize}m.bin"
+ if [ "${cuttype}" = "${cmpstr}" ]; then
+ if [ ! -f "${ifdgbe}" ]; then
+ ./build descriptors ich9m
+ fi
+ dd if=${ifdgbe} of=${newrompath} bs=1 count=4k \
+ conv=notrunc
+ fi
+ done
- if [ "${payload_grub}" = "y" ]; then
- mkRomsWithGrub "${corebootrom}" "${initmode}" \
- "${displaymode}" "grub"
+ if [ "${cuttype}" = "i945 laptop" ]; then
+ dd if=${newrompath} of=top64k.bin bs=1 \
+ skip=$(($(stat -c %s ${newrompath}) - 0x10000)) \
+ count=64k
+ dd if=top64k.bin of=${newrompath} bs=1 \
+ seek=$(($(stat -c %s ${newrompath}) - 0x20000)) \
+ count=64k conv=notrunc
+ rm -f top64k.bin
fi
- if [ "${payload_uboot}" = "y" ]; then
- x=${corebootrom}
- y=${uboot_config}
- z=${cbfstool}
- tmpubootrom="$(mkUbootRom "$x" "fallback/payload" "$y" "$z")"
- if [ "${initmode}" = "normal" ]; then
- _newrom="${romdir}/uboot_payload_${board}_"
- _newrom="${_newrom}${initmode}.rom"
- else
- _newrom="${romdir}/uboot_payload_${board}_"
- _newrom="${_newrom}${initmode}_${displaymode}.rom"
+ if [ "${microcode_required}" = "n" ]; then
+ _newrom_b="${newrompath%.rom}_nomicrocode.rom"
+ cp "${newrompath}" "${_newrom_b}" || exit 1
+ microcode_present="y"
+ "${cbfstool}" "${_newrom_b}" remove -n \
+ cpu_microcode_blob.bin || microcode_present="n"
+ if [ "${microcode_present}" = "n" ]; then
+ rm -f "${_newrom_b}" || exit 1
+ printf "REMARK: '%s' already lacks microcode\n" \
+ ${newrompath}
+ printf "Renaming default ROM file instead.\n"
+ mv "${newrompath}" "${_newrom_b}" || exit 1
fi
-
- # rom image ready to be flashed:
- moverom "${tmpubootrom}" "${_newrom}" "${romtype}"
- rm -f "${tmpubootrom}"
fi
}
# expected: configs must not specify a payload
-mkCoreboot()
-{
- _cbcfg="${1}" # eg. resources/coreboot/e6400nvidia_4mb/config/normal
-
- if [ ! -f "${_cbcfg}" ]; then
+mkCoreboot() {
+ cbdir="${1}" # eg. coreboot/default
+ cbcfgpath="${2}" # eg. resources/coreboot/e6400nvidia_4mb/config/normal
+ if [ ! -f "${cbcfgpath}" ]; then
printf "\nmkCoreboot: coreboot config '%s' does not exist. " \
- ${_cbcfg}
+ ${cbcfgpath}
printf "Skipping build.\n"
return 0
fi
-
printf "%s-%s\n" "$(cat projectname)" "$(cat version)" \
> "${cbdir}/.coreboot-version"
+ (
+ if [ -f "${cbfstool}" ]; then
+ mv "${cbfstool}" "${cbdir}/cbfstool"
+ fi
- if [ -f "${cbfstool}" ]; then
- mv "${cbfstool}" "${cbdir}/cbfstool"
- fi
- make distclean -BC "${cbdir}"
-
- if [ -f "${cbdir}/cbfstool" ]; then
- mv "${cbdir}/cbfstool" "${cbfstool}"
- fi
-
- cp "${_cbcfg}" "${cbdir}"/.config
+ cd "${cbdir}"
+ make distclean
+ cd -
- make -j$(nproc) -BC "${cbdir}"
+ if [ -f "${cbdir}/cbfstool" ]; then
+ mv "${cbdir}/cbfstool" "${cbfstool}"
+ fi
+ )
+ cp "${cbcfgpath}" "${cbdir}"/.config
+ (
+ cd "${cbdir}"
+ make -j$(nproc)
+ )
}
# make a rom in /tmp/ and then print the path of that ROM
-mkSeabiosRom()
-{
+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="${3}" # e.g. libgfxinit
+ target_opromloadonly="${3}" # TODO: purge (useless setting)
+ target_initmode="${4}" # e.g. libgfxinit
target_seabioself="payload/seabios/seabios_${target_initmode}.elf"
target_seavgabios_rom="payload/seabios/seavgabios.bin"
@@ -519,20 +429,24 @@ mkSeabiosRom()
"${cbfstool}" "${tmprom}" add-payload -f "${target_seabioself}" \
-n ${target_seabios_cbfs_path} -c lzma || exit 1
+
"${cbfstool}" "${tmprom}" add-int -i 3000 -n etc/ps2-keyboard-spinup \
|| exit 1
if [ "${target_initmode}" = "normal" ] \
|| [ "${target_initmode}" = "libgfxinit" ]; then
"${cbfstool}" "${tmprom}" add-int -i 2 \
- -n etc/pci-optionrom-exec || exit 1
+ -n etc/pci-optionrom-exec || exit 1
elif [ "${target_initmode}" = "vgarom" ]; then # coreboot executes it
"${cbfstool}" "${tmprom}" add-int -i 0 \
- -n etc/pci-optionrom-exec || exit 1
+ -n etc/pci-optionrom-exec || exit 1
fi # for undefined modes, don't add this integer. use SeaBIOS defaults
"${cbfstool}" "${tmprom}" add-int -i 0 -n etc/optionroms-checksum \
- || exit 1
+ || exit 1
+
+ "${cbfstool}" "${tmprom}" add-int -i ${target_opromloadonly} \
+ -n etc/only-load-option-roms || exit 1
if [ "${target_initmode}" = "libgfxinit" ]; then
"${cbfstool}" "${tmprom}" add -f "${target_seavgabios_rom}" \
@@ -542,71 +456,37 @@ mkSeabiosRom()
printf "%s\n" "${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
-
- 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}"
- 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}"
- keymaps=""
- if [ -z ${keyboard_layouts} ]; then
- for kmapfile in "${kmapdir}"/*; do
- keymaps="${keymaps} ${kmapfile}"
- done
+ if [ "${target_uboot_config}" = "default" ]; then
+ target_ubdir="payload/u-boot/${board}"
else
- for keymapname in ${keyboard_layouts}; do
- keymaps="${keymaps} ${kmapdir}/${keymapname}.gkb"
- done
+ target_ubdir="payload/u-boot/${board}/${target_uboot_config}"
fi
- for keymapfile in ${keymaps}; do
- if [ ! -f "${keymapfile}" ]; then
- continue
- fi
-
- keymap="${keymapfile##*/}"
- keymap="${keymap%.gkb}"
- grub_path_in_cbfs="fallback/payload"
- if [ "${firstpayloadname}" != "grub" ]; then
- grub_path_in_cbfs="img/grub2"
- fi
+ if [ -f "${target_ubdir}/u-boot.elf" ]; then
+ target_ubootelf="${target_ubdir}/u-boot.elf"
+ elif [ -f "${target_ubdir}/u-boot" ]; then
+ target_ubootelf="${target_ubdir}/u-boot"
+ fi
- # evil bofh rfc 2646 compliance hack
- x=${keymap}
- y=${tmprompath}
- z=${grub_path_in_cbfs}
- tmpgrubrom="$(mkGrubRom "${x}" "${y}" "${z}")"
+ tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
- _newrom="${romdir}/${firstpayloadname}_${board}_${initmode}_"
- if [ "${initmode}" = "normal" ]; then
- _newrom="${_newrom}${keymap}.rom"
- else
- _newrom="${_newrom}${displaymode}_${keymap}.rom"
- fi
+ cp "${target_cbrom}" "${tmprom}"
+ "${cbfstool}" "${tmprom}" add-payload -f "${target_ubootelf}" \
+ -n ${target_uboot_cbfs_path} -c lzma || exit 1
- # rom image ready to be flashed:
- moverom "${tmpgrubrom}" "${_newrom}" "${romtype}"
- rm -f "${tmpgrubrom}"
- done
+ printf "%s\n" "${tmprom}"
}
# make a rom in /tmp/ and then print the path of that ROM
-mkGrubRom()
-{
+mkGrubRom() {
target_keymap="${1}"
target_cbrom="${2}"
target_grubelf_cbfs_path="${3}" # e.g. fallback/payload
@@ -616,7 +496,6 @@ mkGrubRom()
grubtestcfg="payload/grub/grub_${target_keymap}_test.cfg"
tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX) || exit 1
-
cp "${target_cbrom}" "${tmprom}" || exit 1
"${cbfstool}" "${tmprom}" add-payload -f "${grubelf}" \
@@ -645,6 +524,7 @@ mkGrubRom()
"${cbfstool}" "${tmprom}" add -f "${tmpgrubcfg}" -n grub.cfg -t raw \
|| exit 1
+
"${cbfstool}" "${tmprom}" add -f "${tmpgrubtestcfg}" -n grubtest.cfg \
-t raw || exit 1
rm -f "${tmpgrubcfg}" "${tmpgrubtestcfg}"
@@ -661,96 +541,180 @@ mkGrubRom()
printf "%s\n" "${tmprom}"
}
-# make a rom in /tmp/ and then print the path of that ROM
-mkUbootRom()
-{
- target_cbrom="${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="${4}"
+# Make separate ROM images with GRUB payload, for each supported keymap
+mkRomsWithGrub() {
+ tmprompath="${1}"
+ initmode="${2}"
+ displaymode="${3}"
+ firstpayloadname="${4}" # allow values: grub, seabios, seabios_withgrub
- if [ "${target_uboot_config}" = "default" ]; then
- target_ubdir="payload/u-boot/${board}"
+ x=${tmprompath}
+ y=${seabios_opromloadonly}
+ z=${initmode}
+ if [ "${payload_grub_withseabios}" = "y" ] \
+ && [ "${firstpayloadname}" = "grub" ]; then
+ mv "$(mkSeabiosRom "${x}" "seabios.elf" "${y}" "${z}")" \
+ "${tmprompath}"
+ elif [ "${payload_seabios_withgrub}" ] \
+ && [ "${firstpayloadname}" != "grub" ]; then
+ mv "$(mkSeabiosRom "${x}" "fallback/payload" "$y" "$z")" \
+ "${tmprompath}"
+ fi
+
+ keymaps=""
+ if [ -z ${keyboard_layouts} ]; then
+ for kmapfile in "${kmapdir}"/*
+ do
+ keymaps="${keymaps} ${kmapfile}"
+ done
else
- target_ubdir="payload/u-boot/${board}/${target_uboot_config}"
+ for keymapname in ${keyboard_layouts}; do
+ keymaps="${keymaps} ${kmapdir}/${keymapname}.gkb"
+ done
fi
+ for keymapfile in ${keymaps}; do
+ echo "keymaps is $keymaps, keymapfile is $keymapfile"
- if [ -f "${target_ubdir}/u-boot.elf" ]; then
- target_ubootelf="${target_ubdir}/u-boot.elf"
- elif [ -f "${target_ubdir}/u-boot" ]; then
- target_ubootelf="${target_ubdir}/u-boot"
- fi
+ if [ ! -f "${keymapfile}" ]; then
+ continue
+ fi
- tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
+ keymap="${keymapfile##*/}"
+ keymap="${keymap%.gkb}"
- cp "${target_cbrom}" "${tmprom}"
- "${cbfstool}" "${tmprom}" add-payload -f "${target_ubootelf}" \
- -n ${target_uboot_cbfs_path} -c lzma || exit 1
+ grub_path_in_cbfs="fallback/payload"
+ if [ "${firstpayloadname}" != "grub" ]; then
+ grub_path_in_cbfs="img/grub2"
+ fi
- printf "%s\n" "${tmprom}"
+ # evil bofh rfc 2646 compliance hack
+ x=${keymap}
+ y=${tmprompath}
+ z=${grub_path_in_cbfs}
+
+ tmpgrubrom="$(mkGrubRom "${x}" "${y}" "${z}")"
+
+ 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}"
+ rm -f "${tmpgrubrom}"
+ done
}
-# 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"
- _newrom="$2"
- cuttype="$3"
+# Main ROM building function. This calls all other functions
+mkRoms() {
+ cbcfgpath="${1}"
+ displaymode="${2}"
+ initmode="${3}"
- if [ "${blobs_required}" = "n" ]; then
- _newrom="${_newrom%.rom}_noblobs.rom"
+ if [ ! -f "${cbcfgpath}" ]; then
+ printf "'%s' does not exist. Skipping build for %s %s %s\n" \
+ ${cbcfgpath} ${board} \
+ ${displaymode} ${initmode}
+ return 0
fi
- printf "\nCreating new ROM image: %s\n" "${_newrom}"
-
- cp ${rompath} ${_newrom}
+ mkCoreboot "${cbdir}" "${cbcfgpath}"
- if [ "${cuttype}" = "i945 laptop" ]; then
- dd if=${_newrom} of=top64k.bin bs=1 \
- skip=$(($(stat -c %s ${_newrom}) - 0x10000)) \
- count=64k
- dd if=top64k.bin of=${_newrom} bs=1 \
- seek=$(($(stat -c %s ${_newrom}) - 0x20000)) \
- count=64k conv=notrunc
- rm -f top64k.bin
+ if [ "${displaymode}" = "txtmode" ] \
+ && [ "${payload_memtest}" = "y" ]; then
+ "${cbfstool}" "${corebootrom}" add-payload \
+ -f memtest86plus/memtest -n img/memtest \
+ -c lzma || exit 1
fi
- for romsize in 4 8 16; do
- for x in "IFD" "IFD NOGBE"; do
- if [ "${romsize}MiB ICH9 ${x} NOR flash" \
- != "${cuttype}" ]; then
- continue
- fi
- c=4
- ifdgbe="descriptors/ich9m/ich9fdnogbe_${romsize}m.bin"
- if [ "${x}" = "IFD" ]; then
- c=12
- ifdgbe="descriptors/ich9m/ich9fdgbe_${romsize}m.bin"
- fi
- if [ ! -f "${ifdgbe}" ]; then
- ./build descriptors ich9m
+ if [ "${payload_seabios}" = "y" ]; then
+ if [ "${payload_seabios_withgrub}" = "n" ]; then
+ x=${corebootrom}
+ y=${seabios_opromloadonly}
+ z=${initmode}
+ t=$(mkSeabiosRom "$x" "fallback/payload" "$y" "$z")
+ if [ "${initmode}" = "normal" ]; then
+ newrompath="${romdir}/seabios_${board}_"
+ newrompath="${newrompath}${initmode}.rom"
+ else
+ newrompath="${romdir}/seabios_${board}_"
+ newrompath="${newrompath}${initmode}_"
+ newrompath="${newrompath}${displaymode}.rom"
fi
- dd if=${ifdgbe} of=${_newrom} bs=${c}k count=1 \
- conv=notrunc
- done
- done
- if [ "${microcode_required}" = "n" ]; then
- _newrom_b="${_newrom%.rom}_nomicrocode.rom"
- cp "${_newrom}" "${_newrom_b}" || exit 1
- microcode_present="y"
- "${cbfstool}" "${_newrom_b}" remove -n \
- cpu_microcode_blob.bin || microcode_present="n"
- if [ "${microcode_present}" = "n" ]; then
- rm -f "${_newrom_b}" || exit 1
- printf "REMARK: '%s' already lacks microcode\n" \
- ${_newrom}
- printf "Renaming default ROM file instead.\n"
- mv "${_newrom}" "${_newrom_b}" || exit 1
+ moverom "${t}" "${newrompath}" "${romtype}"
+ rm -f "${t}"
+ else
+ tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
+ cp "${corebootrom}" "${tmprom}"
+ mkRomsWithGrub "${tmprom}" "${initmode}" \
+ "${displaymode}" "seabios_withgrub"
+ rm -f "${tmprom}"
fi
fi
+
+ if [ "${payload_grub}" = "y" ]; then
+ mkRomsWithGrub "${corebootrom}" "${initmode}" \
+ "${displaymode}" "grub"
+ fi
+
+ 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"
+ fi
+ moverom "${tmpubootrom}" "${newrompath}" "${romtype}"
+ rm -f "${tmpubootrom}"
+ fi
}
-main $@
+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
+
+(
+cd "${cbdir}"
+make distclean
+)