X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=scripts%2Fmulticonfig.sh;h=70f3a5df6f711081d9808cb67bd807a843164df9;hb=8e04d4c537eca06112fc8508689eb6c75d1f518e;hp=a5790428c852422a3d330e4d7089afa818737c92;hpb=dee745bf3d9ba14da6992b829bb168adc2d1c873;p=u-boot

diff --git a/scripts/multiconfig.sh b/scripts/multiconfig.sh
old mode 100644
new mode 100755
index a5790428c8..70f3a5df6f
--- a/scripts/multiconfig.sh
+++ b/scripts/multiconfig.sh
@@ -69,8 +69,8 @@ get_enabled_subimages() {
 
 	# CONFIG_SPL=y -> spl
 	# CONFIG_TPL=y -> tpl
-	sed -n -e 's/^CONFIG_\(SPL\|TPL\)=y$/\1/p' $KCONFIG_CONFIG | \
-							tr '[A-Z]' '[a-z]'
+	sed -n -e 's/^CONFIG_SPL=y$/spl/p' -e 's/^CONFIG_TPL=y$/tpl/p' \
+							 $KCONFIG_CONFIG
 }
 
 do_silentoldconfig () {
@@ -118,6 +118,13 @@ do_board_defconfig () {
 	defconfig_path=$srctree/configs/$1
 	tmp_defconfig_path=configs/.tmp_defconfig
 
+	if [ ! -r $defconfig_path ]; then
+		echo >&2 "***"
+		echo >&2 "*** Can't find default configuration \"configs/$1\"!"
+		echo >&2 "***"
+		exit 1
+	fi
+
 	mkdir -p arch configs
 	# defconfig for Normal:
 	#  pick lines without prefixes and lines starting '+' prefix
@@ -155,6 +162,16 @@ do_defconfig () {
 	fi
 }
 
+do_board_felconfig () {
+    do_board_defconfig ${1%%_felconfig}_defconfig
+    if ! grep -q CONFIG_ARCH_SUNXI=y .config || ! grep -q CONFIG_SPL=y .config ; then
+	echo "$progname: Cannot felconfig a non-sunxi or non-SPL platform" >&2
+	exit 1
+    fi
+    sed -i -e 's/\# CONFIG_SPL_FEL is not set/CONFIG_SPL_FEL=y/g' \
+	.config spl/.config
+}
+
 do_savedefconfig () {
 	if [ -r "$KCONFIG_CONFIG" ]; then
 		subimages=$(get_enabled_subimages)
@@ -222,6 +239,8 @@ do_savedefconfig () {
 				unmatched="$unmatched%$symbol:$line"
 			fi
 		done < defconfig
+
+		output_lines="$output_lines%$unmatched"
 	done
 
 	rm -f defconfig
@@ -245,6 +264,35 @@ do_savedefconfig () {
 	IFS=$save_IFS
 }
 
+# Some sanity checks before running "make <objdir>/<target>",
+# where <objdir> should be either "spl" or "tpl".
+# Doing "make spl/menuconfig" etc. on a non-SPL board makes no sense.
+# It should be allowed only when ".config" exists and "CONFIG_SPL" is enabled.
+#
+# Usage:
+#   check_enabled_sumbimage <objdir>/<target> <objdir>
+check_enabled_subimage () {
+
+	case $2 in
+	spl|tpl) ;;
+	*)
+		echo >&2 "***"
+		echo >&2 "*** \"make $1\" is not supported."
+		echo >&2 "***"
+		exit 1
+		;;
+	esac
+	test -r "$KCONFIG_CONFIG" && get_enabled_subimages | grep -q $2 || {
+		config=CONFIG_$(echo $2 | tr '[a-z]' '[A-Z]')
+
+		echo >&2 "***"
+		echo >&2 "*** Create \"$KCONFIG_CONFIG\" with \"$config\" enabled"
+		echo >&2 "*** before \"make $1\"."
+		echo >&2 "***"
+		exit 1
+	}
+}
+
 # Usage:
 #   do_others <objdir>/<target>
 # The field "<objdir>/" is typically empy, "spl/", "tpl/" for Normal, SPL, TPL,
@@ -258,9 +306,25 @@ do_others () {
 		objdir=
 	else
 		objdir=${1%/*}
+		check_enabled_subimage $1 $objdir
+
+		if [ -f "$objdir/$KCONFIG_CONFIG" ]; then
+			timestamp_before=$(stat --printf="%Y" \
+						$objdir/$KCONFIG_CONFIG)
+		fi
 	fi
 
 	run_make_config $target $objdir
+
+	if [ "$timestamp_before" -a -f "$objdir/$KCONFIG_CONFIG" ]; then
+		timestamp_after=$(stat --printf="%Y" $objdir/$KCONFIG_CONFIG)
+
+		if [ "$timestamp_after" -gt "$timestamp_before" ]; then
+			# $objdir/.config has been updated.
+			# touch .config to invoke "make silentoldconfig"
+			touch $KCONFIG_CONFIG
+		fi
+	fi
 }
 
 progname=$(basename $0)
@@ -269,6 +333,8 @@ target=$1
 case $target in
 *_defconfig)
 	do_board_defconfig $target;;
+*_felconfig)
+	do_board_felconfig $target;;
 *_config)
 	# backward compatibility
 	do_board_defconfig ${target%_config}_defconfig;;