From 8d9aeef3de28bcb908e33b804517bdeacce7be38 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 20 Oct 2023 00:17:30 +0100
Subject: lbmk: use 2-level directory structure in script/

as opposed to the current 3-level structure.

recent build system simplifications have enabled
this change, thus:

./build fw coreboot -> ./build roms
./build fw grub -> ./build grub
./build fw serprog -> ./build serprog
./update project release -> ./update release
./update project trees -> ./update trees
./update vendor download -> ./vendor download
./update vendor inject -> ./vendor inject

alper criticised that the commands were too long,
so i made them shorter!

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 script/build/fw/coreboot | 416 -----------------------------------------------
 script/build/fw/grub     |  82 ----------
 script/build/fw/serprog  |  81 ---------
 3 files changed, 579 deletions(-)
 delete mode 100755 script/build/fw/coreboot
 delete mode 100755 script/build/fw/grub
 delete mode 100755 script/build/fw/serprog

(limited to 'script/build/fw')

diff --git a/script/build/fw/coreboot b/script/build/fw/coreboot
deleted file mode 100755
index 8853f749..00000000
--- a/script/build/fw/coreboot
+++ /dev/null
@@ -1,416 +0,0 @@
-#!/usr/bin/env sh
-# SPDX-License-Identifier: GPL-3.0-or-later
-# SPDX-FileCopyrightText: 2014-2016,2020,2021,2023 Leah Rowe <leah@libreboot.org>
-# SPDX-FileCopyrightText: 2021,2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
-# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
-# SPDX-FileCopyrightText: 2022-2023 Alper Nebi Yasak <alpernebiyasak@gmail.com>
-# SPDX-FileCopyrightText: 2023 Riku Viitanen <riku.viitanen@protonmail.com>
-
-[ "x${DEBUG+set}" = 'xset' ] && set -v
-set -u -e
-
-. "include/err.sh"
-. "include/option.sh"
-
-seavgabiosrom="elf/seabios/default/libgfxinit/vgabios.bin"
-grub_background="background1280x800.png"
-grubelf="elf/grub/grub.elf"
-cfgsdir="config/coreboot"
-kmapdir="config/grub/keymap"
-
-# Disable all payloads by default.
-# target.cfg files have to specifically enable [a] payload(s)
-pv="payload_grub payload_grub_withseabios payload_seabios payload_memtest"
-pv="${pv} payload_seabios_withgrub payload_uboot memtest_bin"
-v="romdir cbrom initmode displaymode cbcfg targetdir tree arch"
-v="${v} grub_timeout ubdir vendorfiles board grub_scan_disk uboot_config"
-eval "$(setvars "n" ${pv})"
-eval "$(setvars "" ${v} boards _displaymode _payload _keyboard all targets)"
-
-main()
-{
-	while [ $# -gt 0 ]; do
-		case ${1} in
-		help) usage && exit 0 ;;
-		list) items config/coreboot && exit 0 ;;
-		-d) _displaymode="${2}" ;;
-		-p) _payload="${2}" ;;
-		-k) _keyboard="${2}" ;;
-		*)
-			[ "${1}" = "all" ] && all="y"
-			boards="${1} ${boards}"
-			shift && continue ;;
-		esac
-		shift 2
-	done
-
-	[ "${all}" != "y" ] || boards=$(items config/coreboot) || \
-	    err "Cannot generate list of boards for building"
-
-	for x in ${boards}; do
-		eval "$(setvars "n" ${pv})"
-		eval "$(setvars "" ${v})"
-		grub_background="background1280x800.png"
-		board="${x}"
-		check_target
-		prepare_target
-		[ -d "bin/${board}" ] || continue
-		targets="* bin/${board}\n${targets}"
-	done
-
-	[ -z "${targets}" ] && err "No ROM images were compiled"
-	printf "\nROM images available in these directories:\n"
-	printf "${targets}^^ ROM images available in these directories.\n\n"
-
-	printf "DO NOT flash ROM images from elf/ - please use bin/ instead.\n"
-}
-
-check_target()
-{
-	targetdir="${cfgsdir}/${board}"
-	[ -f "${targetdir}/target.cfg" ] || \
-		err "Missing target.cfg for target: ${board}"
-
-	# Override the above defaults using target.cfg
-	. "${targetdir}/target.cfg"
-
-	[ -z "${grub_scan_disk}" ] && \
-		grub_scan_disk="both"
-	[ "${grub_scan_disk}" != "both" ] && [ "${grub_scan_disk}" != "ata" ] \
-	    && [ "${grub_scan_disk}" != "ahci" ] && \
-		grub_scan_disk="both"
-
-	[ -z "${tree}" ] && \
-		err "Target '${board}' defines no tree. Skipping build."
-	[ -z "${arch}" ] && \
-		err "Target '${board}' defines no arch. Skipping build."
-
-	[ "${payload_memtest}" != "y" ] && \
-		payload_memtest="n"
-	[ "${payload_grub_withseabios}" = "y" ] && \
-		payload_grub="y"
-	[ "${payload_grub_withseabios}" = "y" ] && \
-		eval "$(setvars "y" payload_seabios payload_seabios_withgrub)"
-	[ "${payload_seabios_withgrub}" = "y" ] && \
-		payload_seabios="y"
-
-	# The reverse logic must not be applied. If SeaBIOS-with-GRUB works,
-	# that doesn't mean GRUB-withSeaBIOS will. For example, the board
-	# might have a graphics card whose vga rom coreboot doesn't execute
-	[ "${payload_grub}" != "y" ] && [ "${payload_seabios}" != "y" ] && \
-	    [ "${payload_uboot}" != "y" ] && \
-		for configfile in "${targetdir}/config/"*; do
-			[ -e "${configfile}" ] || continue
-			err "target '${board}' defines no payload"
-		done
-
-	[ "${payload_uboot}" != "n" ] && [ "${payload_uboot}" != "y" ] && \
-		payload_uboot="n"
-	[ "${payload_uboot}" = "y" ] && [ -z "${uboot_config}" ] && \
-		uboot_config="default"
-	[ "${vendorfiles}" != "n" ] && [ "${vendorfiles}" != "y" ] && \
-		vendorfiles="y"
-
-	# Override all payload directives with cmdline args
-	[ -z "${_payload}" ] && return 0
-	printf "setting payload to: %s\n" "${_payload}"
-	eval "$(setvars "n" payload_grub payload_memtest payload_seabios \
-	    payload_seabios_withgrub payload_uboot payload_grub_withseabios)"
-	eval "payload_${_payload}=y"
-}
-
-prepare_target()
-{
-	romdir="bin/${board}"
-	cbdir="src/coreboot/${board}"
-	[ "${board}" = "${tree}" ] || cbdir="src/coreboot/${tree}"
-	cbfstool="cbutils/${tree}/cbfstool"
-	cbrom="${cbdir}/build/coreboot.rom"
-
-	[ -f "${cbfstool}" ] || \
-		x_ ./update project trees -b coreboot utils ${tree}
-
-	build_dependency_seabios
-
-	memtest_bin="memtest86plus/build64/memtest.bin"
-	[ "${payload_memtest}" != "y" ] || [ -f "src/${memtest_bin}" ] || \
-		x_ ./update project trees -b memtest86plus
-
-	x_ rm -f "${romdir}/"*
-
-	build_dependency_grub
-	build_dependency_uboot
-	build_target
-}
-
-build_dependency_seabios()
-{
-	[ "${payload_seabios}" = "y" ] || return 0
-	[ -f "${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 ] && return 0
-
-	x_ ./update project trees -b seabios
-}
-
-build_dependency_grub()
-{
-	[ "${payload_grub}" != "y" ] && \
-	    [ "${payload_seabios_withgrub}" != "y" ] && return 0
-
-	rebuild_grub="n"
-	[ -f "${grubelf}" ] || rebuild_grub="y"
-	for keymapfile in "${kmapdir}"/*.gkb; do
-		[ "${rebuild_grub}" = "y" ] || break
-		[ -f "${keymapfile}" ] || continue
-
-		keymap="${keymapfile##*/}"
-		keymap="${keymap%.gkb}"
-		[ ! -f "elf/grub/keymap_${keymap}.cfg" ] && \
-		    rebuild_grub="y" && break
-	done
-	[ "${rebuild_grub}" = "y" ] || return 0
-	x_ ./build fw grub
-}
-
-build_dependency_uboot()
-{
-	[ "${payload_uboot}" = "y" ] || return 0
-
-	x_ ./update project trees -b u-boot ${board}
-	ubdir="elf/u-boot/${board}/${uboot_config}"
-	ubootelf="${ubdir}/u-boot.elf"
-	[ ! -f "${ubootelf}" ] && [ -f "${ubdir}/u-boot" ] && \
-		ubootelf="${ubdir}/u-boot"
-	[ -f "${ubootelf}" ] && return 0
-	err "Could not find u-boot build for board, ${board}"
-}
-
-build_target()
-{
-	for x in "normal" "vgarom" "libgfxinit"; do
-		initmode="${x}"
-		hmode="vesafb"
-		[ "${initmode}" = "vgarom" ] || hmode="corebootfb"
-		modes="${hmode} txtmode"
-		[ -z "${_displaymode}" ] || modes="${_displaymode}"
-		for y in ${modes}; do
-			displaymode="${y}"
-			[ "${initmode}" = "normal" ] && \
-			    [ "$displaymode" != "txtmode" ] && continue
-			cbcfg="${targetdir}/config/${initmode}_${displaymode}"
-			[ "${initmode}" = "normal" ] && cbcfg="${cbcfg%_*}"
-			build_roms "${cbcfg}"	
-		done
-	done
-}
-
-# Main ROM building function. This calls all other functions below
-build_roms()
-{
-	cbcfg="${1}"
-	[ ! -f "${cbcfg}" ] && \
-		printf "'%s' does not exist. Skipping build for %s %s %s\n" \
-		    "${cbcfg}" "${board}" "${displaymode}" "${initmode}" \
-		    1>&2 && return 0
-
-	x_ ./update project trees -b coreboot ${board}
-
-	_cbrom="elf/coreboot_nopayload_DO_NOT_FLASH/${board}/${initmode}_${displaymode}"
-	[ "${initmode}" = "normal" ] && \
-		_cbrom="${_cbrom%_${displaymode}}"
-	_cbrom="${_cbrom}/coreboot.rom"
-	cbrom="$(mktemp -t coreboot_rom.XXXXXXXXXX)"
-	x_ cp "${_cbrom}" "${cbrom}"
-
-	[ "${payload_memtest}" != "y" ] || \
-		x_ "${cbfstool}" "${cbrom}" add-payload \
-		    -f "src/${memtest_bin}" -n img/memtest -c lzma
-	[ "${payload_seabios}" = "y" ] && \
-		build_seabios_roms
-	[ "${payload_grub}" != "y" ] || \
-		x_ build_grub_roms "${cbrom}" "grub"
-	[ "${payload_uboot}" = "y" ] || return 0
-	build_uboot_roms
-}
-
-build_seabios_roms()
-{
-	if [ "${payload_seabios_withgrub}" = "y" ]; then
-		tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
-		x_ cp "${cbrom}" "${tmprom}"
-		x_ build_grub_roms "${tmprom}" "seabios_withgrub"
-		x_ rm -f "${tmprom}"
-	else
-		t=$(mkSeabiosRom "${cbrom}" "fallback/payload") || \
-		    err "build_seabios_roms: cannot build tmprom"
-		newrom="${romdir}/seabios_${board}_${initmode}_${displaymode}"
-		[ "${initmode}" = "normal" ] && newrom="${romdir}/seabios" \
-			&& newrom="${newrom}_${board}_${initmode}"
-		x_ moverom "${t}" "${newrom}.rom"
-		x_ rm -f "${t}"
-	fi
-}
-
-# Make separate ROM images with GRUB payload, for each supported keymap
-build_grub_roms()
-{
-	tmprom="${1}"
-	payload1="${2}" # allow values: grub, seabios, seabios_withgrub
-
-	grub_cbfs="fallback/payload"
-	[ "${payload1}" = "grub" ] && [ "${payload_grub_withseabios}" = "y" ] \
-		&& x_ mv "$(mkSeabiosRom "${tmprom}" "seabios.elf")" "${tmprom}"
-	[ "${payload1}" != "grub" ] && [ "${payload_seabios_withgrub}" = "y" ] \
-		&& grub_cbfs="img/grub2" && \
-		x_ mv "$(mkSeabiosRom "${tmprom}" fallback/payload)" "${tmprom}"
-
-	# we only need insert grub.elf once, for each coreboot config:
-	x_ "${cbfstool}" "${tmprom}" add-payload -f "${grubelf}" \
-	    -n ${grub_cbfs} -c lzma
-
-	# we only need insert background.png once, for each coreboot config:
-	if [ "${displaymode}" = "vesafb" ] || \
-	    [ "${displaymode}" = "corebootfb" ]; then
-		backgroundfile="config/grub/background/${grub_background}"
-		x_ "${cbfstool}" "${tmprom}" add -f ${backgroundfile} \
-		    -n background.png -t raw
-	fi
-
-	tmpcfg=$(mktemp -t coreboot_rom.XXXXXXXXXX)
-	x_ printf "set grub_scan_disk=\"%s\"\n" "${grub_scan_disk}" >"${tmpcfg}"
-	[ "${grub_scan_disk}" = "both" ] || \
-	    x_ "${cbfstool}" "${tmprom}" add -f "${tmpcfg}" -n scan.cfg -t raw
-	x_ printf "set timeout=%s\n" "${grub_timeout}" > "${tmpcfg}"
-	[ -z "${grub_timeout}" ] || x_ "${cbfstool}" "${tmprom}" add \
-	    -f "${tmpcfg}" -n timeout.cfg -t raw
-	x_ rm -f "${tmpcfg}"
-
-	keymaps=""
-	for kmapfile in "${kmapdir}"/*; do
-		keymaps="${keymaps} ${kmapfile}"
-	done
-	[ -z "${_keyboard}" ] || keymaps="${kmapdir}/${_keyboard}.gkb"
-
-	for keymapfile in ${keymaps}; do
-		[ -f "${keymapfile}" ] || continue
-		keymap="${keymapfile##*/}"
-		keymap="${keymap%.gkb}"
-		tmpgrubrom="$(mkGrubRom "${keymap}" "${tmprom}")"
-
-		newrom="${romdir}/${payload1}_${board}_${initmode}_"
-		newrom="${newrom}${displaymode}_${keymap}.rom"
-		[ "${initmode}" = "normal" ] && \
-			newrom="${romdir}/${payload1}_${board}_" && \
-			newrom="${newrom}${initmode}_${keymap}.rom"
-		x_ moverom "${tmpgrubrom}" "${newrom}"
-		x_ rm -f "${tmpgrubrom}"
-	done
-}
-
-# make a rom in /tmp/ and then print the path of that ROM
-mkGrubRom() {
-	_keymap="${1}"
-	_cbrom="${2}"
-
-	keymapcfg="elf/grub/keymap_${_keymap}.cfg"
-
-	tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
-	x_ cp "${_cbrom}" "${tmprom}"
-	x_ "${cbfstool}" "${tmprom}" add -f "${keymapcfg}" -n keymap.cfg -t raw
-
-	printf "%s\n" "${tmprom}"
-}
-
-# make a rom in /tmp/ and then print the path of that ROM
-mkSeabiosRom() {
-	_cbrom="${1}" # rom to insert seabios in. will not be touched
-		# (a tmpfile will be made instead)
-	_seabios_cbfs_path="${2}" # e.g. fallback/payload
-	_seabioself="elf/seabios/default/${initmode}/bios.bin.elf"
-	tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
-
-	x_ cp "${_cbrom}" "${tmprom}"
-	x_ "${cbfstool}" "${tmprom}" add-payload -f "${_seabioself}" \
-	    -n ${_seabios_cbfs_path} -c lzma
-	x_ "${cbfstool}" "${tmprom}" add-int -i 3000 -n etc/ps2-keyboard-spinup
-
-	z="2"; [ "${initmode}" = "vgarom" ] && z="0"
-	x_ "${cbfstool}" "${tmprom}" add-int -i $z -n etc/pci-optionrom-exec
-	x_ "${cbfstool}" "${tmprom}" add-int -i 0 -n etc/optionroms-checksum
-	[ "${initmode}" != "libgfxinit" ] || \
-		x_ "${cbfstool}" "${tmprom}" add -f "${seavgabiosrom}" \
-		    -n vgaroms/seavgabios.bin -t raw
-
-	printf "%s\n" "${tmprom}"
-}
-
-build_uboot_roms()
-{
-	tmprom="$(mkUbootRom "${cbrom}" "fallback/payload")"
-	newrom="${romdir}/uboot_payload_${board}_${initmode}_${displaymode}.rom"
-	[ "${initmode}" = "normal" ] && \
-		newrom="${romdir}/uboot_payload_${board}_${initmode}.rom"
-	x_ moverom "${tmprom}" "${newrom}"
-	x_ rm -f "${tmprom}"
-}
-
-# make a rom in /tmp/ and then print the path of that ROM
-mkUbootRom() {
-	_cbrom="${1}"
-	_uboot_cbfs_path="${2}"
-
-	_ubdir="elf/u-boot/${board}/${uboot_config}"
-	_ubootelf="${_ubdir}/u-boot.elf"
-	[ -f "${_ubootelf}" ] || _ubootelf="${_ubdir}/u-boot"
-	[ -f "${_ubootelf}" ] || err "mkUbootRom: ${board}: cant find u-boot"
-
-	tmprom=$(mktemp -t coreboot_rom.XXXXXXXXXX)
-
-	x_ cp "${_cbrom}" "${tmprom}"
-	x_ "${cbfstool}" "${tmprom}" add-payload -f "${_ubootelf}" \
-	    -n ${_uboot_cbfs_path} -c lzma
-
-	printf "%s\n" "${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="${1}"
-	newrom="${2}"
-
-	printf "Creating target image: %s\n" "${newrom}"
-
-	[ -d "${newrom%/*}" ] || x_ mkdir -p "${newrom%/*}/"
-	[ "${vendorfiles}" = "n" ] && newrom="${newrom%.rom}_noblobs.rom"
-	x_ cp "${rompath}" "${newrom}"
-}
-
-usage()
-{
-	cat <<- EOF
-	USAGE:	./build fw coreboot targetname
-	To build *all* boards, do this: ./build fw coreboot all
-	To list *all* boards, do this: ./build fw coreboot list
-	
-	Optional Flags:
-	-d: displaymode
-	-p: payload
-	-k: keyboard layout
-
-	Example commands:
-
-		./build fw coreboot x60
-		./build fw coreboot x200_8mb x60
-		./build fw coreboot x60 -p grub -d corebootfb -k usqwerty
-
-	possible values for 'target':
-	$(items "config/coreboot")
-
-	Refer to the ${projectname} documentation for more information.
-	EOF
-}
-
-main $@
diff --git a/script/build/fw/grub b/script/build/fw/grub
deleted file mode 100755
index 66286732..00000000
--- a/script/build/fw/grub
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env sh
-# SPDX-License-Identifier: GPL-3.0-or-later
-# SPDX-FileCopyrightText: 2014,2015,2020,2021,2023 Leah Rowe <leah@libreboot.org>
-
-[ "x${DEBUG+set}" = 'xset' ] && set -v
-set -u -e
-
-. "include/err.sh"
-
-elfdir="elf/grub"
-grubcfgsdir="config/grub"
-layoutdir="/boot/grub/layouts"
-
-. "${grubcfgsdir}/modules.list"
-
-main()
-{
-	handle_dependencies
-	build_keymap_configs
-	build_grub_payload
-	printf "GRUB files now available under directory: %s\n" "${elfdir}"
-}
-
-handle_dependencies()
-{
-	[ -d "src/grub" ] || x_ ./update project trees -f grub
-	[ -f "src/grub/grub-mkstandalone" ] || build_grub_utils
-	x_ mkdir -p "${elfdir}"
-	x_ rm -f "${elfdir}/"*
-}
-
-build_grub_utils()
-{
-	(
-	x_ cd "src/grub"
-	[ ! -d Makefile ] || x_ make distclean
-	x_ ./bootstrap --gnulib-srcdir=gnulib/ --no-git
-	x_ ./autogen.sh
-	x_ ./configure --with-platform=coreboot
-	x_ make -j$(nproc) FS_PAYLOAD_MODULES=""
-	)
-}
-
-build_keymap_configs()
-{
-	for keylayoutfile in "${grubcfgsdir}/keymap/"*.gkb; do
-		[ -f "${keylayoutfile}" ] || continue
-		keymap="${keylayoutfile##${grubcfgsdir}/keymap/}"
-		keymap="${keymap%.gkb}"
-		x_ printf "keymap %s\n" "${keymap}" > \
-		    "${elfdir}/keymap_${keymap}.cfg"
-	done
-}
-
-build_grub_payload()
-{
-	./src/grub/grub-mkstandalone \
-	    --grub-mkimage="src/grub/grub-mkimage" \
-	    -O i386-coreboot \
-	    -o "${elfdir}/grub.elf" \
-	    -d "src/grub/grub-core/" \
-	    --fonts= --themes= --locales=  \
-	    --modules="${grub_modules}" \
-	    --install-modules="${grub_install_modules}" \
-	    "${layoutdir}/colemak.gkb=${grubcfgsdir}/keymap/colemak.gkb" \
-	    "${layoutdir}/deqwertz.gkb=${grubcfgsdir}/keymap/deqwertz.gkb" \
-	    "${layoutdir}/esqwerty.gkb=${grubcfgsdir}/keymap/esqwerty.gkb" \
-	    "${layoutdir}/frazerty.gkb=${grubcfgsdir}/keymap/frazerty.gkb" \
-	    "${layoutdir}/frdvbepo.gkb=${grubcfgsdir}/keymap/frdvbepo.gkb" \
-	    "${layoutdir}/itqwerty.gkb=${grubcfgsdir}/keymap/itqwerty.gkb" \
-	    "${layoutdir}/svenska.gkb=${grubcfgsdir}/keymap/svenska.gkb" \
-	    "${layoutdir}/trqwerty.gkb=${grubcfgsdir}/keymap/trqwerty.gkb" \
-	    "${layoutdir}/ukdvorak.gkb=${grubcfgsdir}/keymap/ukdvorak.gkb" \
-	    "${layoutdir}/ukqwerty.gkb=${grubcfgsdir}/keymap/ukqwerty.gkb" \
-	    "${layoutdir}/usdvorak.gkb=${grubcfgsdir}/keymap/usdvorak.gkb" \
-	    "${layoutdir}/usqwerty.gkb=${grubcfgsdir}/keymap/usqwerty.gkb" \
-	    "/boot/grub/grub.cfg=${grubcfgsdir}/config/grub_memdisk.cfg" \
-	    "/boot/grub/grub_default.cfg=${grubcfgsdir}/config/grub.cfg" || \
-	    err "build_grub_elf: cannot build grub payload (grub-mkstandalone)"
-}
-
-main $@
diff --git a/script/build/fw/serprog b/script/build/fw/serprog
deleted file mode 100755
index eb0e5ede..00000000
--- a/script/build/fw/serprog
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/usr/bin/env sh
-# SPDX-License-Identifier: GPL-3.0-or-later
-# SPDX-FileCopyrightText: 2023 Riku Viitanen <riku.viitanen@protonmail.com>
-
-[ "x${DEBUG+set}" = 'xset' ] && set -v
-set -u -e
-
-. "include/err.sh"
-
-eval "$(setvars "" platform pico_sdk_dir pico_src_dir stm32_src_dir boards_dir)"
-
-pico_src_dir=src/pico-serprog
-pico_sdk_dir=src/pico-sdk
-stm32_src_dir=src/stm32-vserprog
-
-usage="usage: ./build firmware serprog <rp2040|stm32> [board]"
-
-main()
-{
-	[ -z "${1+x}" ] && err "${usage}"
-	if [ "${1}" = "rp2040" ]; then
-		platform="rp2040"
-		boards_dir=${pico_sdk_dir}/src/boards/include/boards
-		[ -d "${pico_src_dir}/" ] || \
-			x_ ./update project trees -f "rpi-pico-serprog"
-	elif [ "${1}" = "stm32" ]; then
-		platform="stm32"
-		boards_dir=${stm32_src_dir}/boards
-		[ -d "${stm32_src_dir}/" ] || \
-			x_ ./update project trees -f "stm32-vserprog"
-	else
-		err "${usage}"
-	fi
-	x_ mkdir -p "bin/serprog_${platform}"
-
-	if [ $# -gt 1 ] ; then
-		[ "${2}" = "list" ] && print_boards ${boards_dir} && return 0
-		build_${platform}_rom "${2}"
-	else
-		printf "Building all serprog targets\n"
-		list_boards "${boards_dir}" | while read board; do
-			build_${platform}_rom "${board}"
-		done
-	fi
-}
-
-build_rp2040_rom()
-{
-	board=${1}
-	printf "Building pico-serprog for ${board}\n"
-	x_ cmake -DPICO_BOARD="${board}" -DPICO_SDK_PATH="${pico_sdk_dir}" \
-	    -B "${pico_src_dir}/build" "${pico_src_dir}"
-	x_ cmake --build "${pico_src_dir}/build"
-	x_ mv ${pico_src_dir}/build/pico_serprog.uf2 \
-	   bin/serprog_rp2040/serprog_${board}.uf2
-	printf "output to bin/serprog_rp2040/serprog_${board}.uf2\n"
-}
-
-build_stm32_rom()
-{
-	board=${1}
-	printf "Building stm32-vserprog for ${board}\n"
-	x_ make -C ${stm32_src_dir} libopencm3-just-make BOARD=${board}
-	x_ make -C ${stm32_src_dir} BOARD=${board}
-	x_ mv ${stm32_src_dir}/stm32-vserprog.hex \
-	   bin/serprog_stm32/serprog_${board}.hex
-	printf "output to bin/serprog_stm32/serprog_${board}.hex\n"
-}
-
-print_boards()
-{
-	printf "Available boards:\n"
-	list_boards "${1}"
-}
-
-list_boards()
-{
-	basename -a -s .h ${1}/*.h
-}
-
-main $@
-- 
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