move resources/scripts/ to script/

Signed-off-by: Leah Rowe <leah@libreboot.org>

script/build/clean/u-boot

@@ -0,0 +1,51 @@
+#!/usr/bin/env sh
+
+#  helper script: clean the u-boot builds
+#
+#	   Copyright (C) 2014-2016, 2020, 2023 Leah Rowe <info@minifree.org>
+#	   Copyright (C) 2015 Klemens Nanni <contact@autoboot.org>
+#	   Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
+#
+#	This program is free software: you can redistribute it and/or modify
+#	it under the terms of the GNU General Public License as published by
+#	the Free Software Foundation, either version 3 of the License, or
+#	(at your option) any later version.
+#
+#	This program is distributed in the hope that it will be useful,
+#	but WITHOUT ANY WARRANTY; without even the implied warranty of
+#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#	GNU General Public License for more details.
+#
+#	You should have received a copy of the GNU General Public License
+#	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+. "include/err.sh"
+
+main()
+{
+	printf "Cleaning u-boot builds for all boards\n"
+	clean_uboot
+}
+
+clean_uboot()
+{
+	for board in u-boot/*; do
+		if [ "${board##*/}" = "u-boot" ] || [ ! -d "${board}" ]; then
+			continue
+		fi
+
+		make -C "${board}/" distclean || \
+		    err "clean_uboot: cannot distclean ${board}"
+
+		if [ -e "${board}/.git" ]; then
+			git -C "${board}" clean -fdx || \
+			    err "clean_uboot: ${board}: cannot clean git files"
+		fi
+	done
+}
+
+main $@