split up include/

Signed-off-by: Leah Rowe <leah@libreboot.org>
2026-09-20 05:30:25 +02:00 · 2026-09-13 15:33:21 +01:00
parent 07ed4e940b
commit eb23cd3de8
10 changed files with 8 additions and 8 deletions
@@ -0,0 +1,205 @@
+# SPDX-License-Identifier: GPL-3.0-only
+
+# Copyright (c) 2022 Caleb La Grange <thonkpeasant@protonmail.com>
+# Copyright (c) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
+# Copyright (c) 2023-2026 Leah Rowe <leah@libreboot.org>
+
+cbcfgsdir="config/coreboot"
+tmpromdel="$XBMK_CACHE/DO_NOT_FLASH"
+nvmutil="util/nvmutil/nvmutil"
+ifdtool="elf/coreboot/default/ifdtool"
+
+checkvars="CONFIG_GBE_BIN_PATH ${checkvarsxbmk-} ${checkvarschk-}"
+
+eval "`newvar archive board boarddir IFD_platform ifdprefix \
+    new_mac tmpromdir tree xchanged $checkvars`"
+
+inject()
+{
+	remkdir "$tmpromdel"
+
+	[ $# -lt 1 ] && \
+		err "No options specified" "inject" "$@"
+
+	archive="$1";
+	new_mac="xx:xx:xx:xx:xx:xx"
+
+	nuke=""
+	xchanged=""
+
+	[ $# -gt 1 ] && case "$2" in
+	nuke)
+		new_mac=""
+		nuke="nuke"
+		;;
+	setmac)
+		if [ $# -gt 2 ]; then
+			new_mac="$3" && \
+			[ -z "$new_mac" ] && \
+				err "Empty MAC address" "inject" "$@"; :
+		fi
+		;;
+	*)
+		err "Unrecognised inject mode: '$2'" "inject" "$@" ;;
+	esac
+
+	[ "$new_mac" = "keep" ] && \
+		new_mac=""
+
+	check_release
+	if check_target; then
+		patch_release || \
+			return 0; :
+	fi
+	[ "$xchanged" = "y" ] && \
+		remktar
+
+	if [ "$xchanged" = "y" ]; then
+		printf "\n'%s' was modified\n" "$archive" 1>&2
+	else
+		printf "\n'%s' was NOT modified\n" "$archive" 1>&2
+	fi
+
+	x_ rm -Rf "$tmpromdel"
+}
+
+check_release()
+{
+	[ -L "$archive" ] && \
+		err "'$archive' is a symlink" "check_release" "$@"
+	if e "$archive" f missing; then
+		err "'$archive' missing" "check_release" "$@"
+	fi
+
+	archivename="`basename "$archive" || err "Can't get '$archive' name"`" \
+	    || err "can't get '$archive' name" "check_release" "$@"
+
+	[ -z "$archivename" ] && \
+		err "Can't determine archive name" "check_release" "$@"
+
+	case "$archivename" in
+	*_src.tar.xz)
+		err "'$archive' is a src archive!" "check_release" "$@"
+		;;
+	grub_*|seagrub_*|custom_*|seauboot_*|seabios_withgrub_*)
+		err "'$archive' is a ROM image" "check_release" "$@"
+		;;
+	*.tar.xz) _stripped_prefix="${archivename#*_}"
+		board="${_stripped_prefix%.tar.xz}"
+		;;
+	*)
+		err "'$archive': cannot detect board" "check_release" "$@"
+		;;
+	esac; :
+}
+
+check_target()
+{
+	[ "$board" != "${board#serprog_}" ] && \
+		return 1
+
+	boarddir="$cbcfgsdir/$board"
+
+	. "$boarddir/target.cfg" || \
+	    err "Can't read '$boarddir/target.cfg'" "check_target" "$@"
+
+	[ -z "$tree" ] && \
+		err "tree unset in '$boarddir/target.cfg'" "check_target" "$@"
+
+	x_ ./mk -d coreboot "$tree"
+
+	ifdtool="elf/coreboot/$tree/ifdtool"
+
+	[ -n "$IFD_platform" ] && \
+		ifdprefix="-p $IFD_platform"; :
+}
+
+patch_release()
+{
+	[ "$nuke" != "nuke" ] && \
+		x_ ./mk download "$board"
+
+	has_hashes="n"
+	tmpromdir="$tmpromdel/bin/$board"
+
+	remkdir "${tmpromdir%"/bin/$board"}"
+	x_ tar -xf "$archive" -C "${tmpromdir%"/bin/$board"}"
+
+	for _hashes in "vendorhashes" "blobhashes"; do
+		if e "$tmpromdir/$_hashes" f; then
+			has_hashes="y"
+			hashfile="$_hashes"
+
+			break
+		fi
+	done
+
+	readkconfig || \
+		return 1
+
+	[ -n "$new_mac" ] && [ -n "$CONFIG_GBE_BIN_PATH" ] && \
+		modify_mac; :
+}
+
+readkconfig()
+{
+	x_ rm -f "$xbtmp/cbcfg"
+	fx_ scankconfig x_ find "$boarddir/config" -type f
+
+	if e "$xbtmp/cbcfg" f missing; then
+		return 1
+	fi
+
+	. "$xbtmp/cbcfg" || \
+	    err "Can't read '$xbtmp/cbcfg'" "readkconfig" "$@"
+
+	setvfile "$@" || \
+		return 1; :
+}
+
+scankconfig()
+{
+	for cbc in $checkvars; do
+		grep "$cbc" "$1" 2>/dev/null 1>>"$xbtmp/cbcfg" || :
+	done
+}
+
+modify_mac()
+{
+	x_ cp "${CONFIG_GBE_BIN_PATH##*../}" "$xbtmp/gbe"
+
+	if [ -n "$new_mac" ] && [ "$new_mac" != "restore" ]; then
+		x_ make -C util/nvmutil clean
+		x_ make -C util/nvmutil
+
+		x_ "$nvmutil" "$xbtmp/gbe" setmac "$new_mac"
+	fi
+
+	fx_ newmac x_ find "$tmpromdir" -maxdepth 1 -type f -name "*.rom"
+
+	printf "\nThe following GbE NVM data will be written:\n"
+	x_ "$nvmutil" "$xbtmp/gbe" dump | grep -v "bytes read from file" || :
+}
+
+newmac()
+{
+	if e "$1" f; then
+		xchanged="y"
+		x_ "$ifdtool" $ifdprefix -i GbE:"$xbtmp/gbe" "$1" -O "$1"
+	fi
+}
+
+remktar()
+{
+	(
+	x_ cd "${tmpromdir%"/bin/$board"}"
+
+	printf "Re-building tar archive (please wait)\n"
+	mkrom_tarball "bin/$board" 1>/dev/null
+
+	) || err "Cannot re-generate '$archive'" "remktar" "$@"
+
+	mv "${tmpromdir%"/bin/$board"}/bin/${relname}_${board}.tar.xz" \
+	    "$archive" || \
+	    err "'$archive' -> Can't overwrite" "remktar" "$@"; :
+}