diff options
| -rwxr-xr-x | resources/scripts/build/boot/roms_helper | 62 |
1 files changed, 61 insertions, 1 deletions
diff --git a/resources/scripts/build/boot/roms_helper b/resources/scripts/build/boot/roms_helper index 8b9ca358..deb40d57 100755 --- a/resources/scripts/build/boot/roms_helper +++ b/resources/scripts/build/boot/roms_helper @@ -64,6 +64,8 @@ payload_seabios="n" payload_seabios_withgrub="n" # i386-coreboot grub accessible from SeaBIOS boot menu seabios_opromloadonly="0" payload_memtest="n" +payload_uboot="n" +uboot_config="undefined" # Override the above defaults using board.cfg source "resources/coreboot/${board}/board.cfg" @@ -110,7 +112,7 @@ fi # NOTE: reverse logic must not be applied. If SeaBIOS-with-GRUB works, that doesn't # necessarily mean GRUB-with-SeaBIOS will work nicely. for example, the board might # only have an add-on GPU available, where it's recommended to boot SeaBIOS first -if [ "${payload_grub}" != "y" ] && [ "${payload_seabios}" != "y" ]; then +if [ "${payload_grub}" != "y" ] && [ "${payload_seabios}" != "y" ] && [ "${payload_uboot}" != "y" ]; then while true; do for configfile in "resources/coreboot/${board}/config/"*; do if [ -f "${configfile}" ]; then @@ -122,6 +124,16 @@ if [ "${payload_grub}" != "y" ] && [ "${payload_seabios}" != "y" ]; then 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 [ "${payload_memtest}" = "y" ]; then if [ ! -f "memtest86plus/memtest" ]; then ./build module memtest86plus @@ -216,6 +228,21 @@ if [ "${payload_grub}" = "y" ] || [ "${payload_seabios_withgrub}" = "y" ]; then done fi +if [ "${payload_uboot}" = "y" ]; then + if [ "${uboot_config}" = "default" ] && \ + [ -f "payload/u-boot/${board}/u-boot.elf" ]; then + ubootelf="payload/u-boot/${board}/u-boot.elf" + else + ubootelf="payload/u-boot/${board}/${uboot_config}/u-boot.elf" + fi + + if [ ! -f "${ubootelf}" ]; then + printf "Required U-Boot payloads not yet built. Building now:\n" + rm -Rf "payload/u-boot/${board}" # just in case + ./build payload u-boot "${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() { @@ -326,6 +353,28 @@ make_seabios_rom() { } # make a rom in /tmp/ and then print the path of that ROM +make_uboot_payload_rom() { + target_cbrom="${1}" # rom to insert u-boot in. this rom won't be touched + # a tmpfile will be made instead + target_uboot_cbfs_path="${2}" # e.g. fallback/payload + target_uboot_config="${3}" + cbfstool_path="${4}" + + if [ "${target_uboot_config}" = "default" ]; then + target_ubootelf="payload/u-boot/${board}/u-boot.elf" + else + target_ubootelf="payload/u-boot/${board}/${target_uboot_config}/u-boot.elf" + fi + + tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX) + + cp "${target_cbrom}" "${tmprom}" + "${cbfstool}" "${tmprom}" add-payload -f "${target_ubootelf}" -n ${target_uboot_cbfs_path} -c lzma + + printf "%s\n" "${tmprom}" +} + +# make a rom in /tmp/ and then print the path of that ROM make_grubrom_from_keymap() { target_keymap="${1}" target_cbrom="${2}" @@ -455,6 +504,17 @@ mkRoms() { if [ "${payload_grub}" = "y" ]; then mkRomsWithGrub "${corebootrom}" "${initmode}" "${displaymode}" "grub" fi + + if [ "${payload_uboot}" = "y" ]; then + tmpubootrom="$(make_uboot_payload_rom "${corebootrom}" "fallback/payload" "${uboot_config}" "${cbfstool}")" + if [ "${initmode}" = "normal" ]; then + newrompath="${romdir}/uboot_payload_${board}_${initmode}.rom" + else + newrompath="${romdir}/uboot_payload_${board}_${initmode}_${displaymode}.rom" + fi + moverom "${tmpubootrom}" "${newrompath}" "${romtype}" + rm -f "${tmpubootrom}" + fi } initmode="libgfxinit" |