Fixed saved script for multiple config files

scripts/save.sh

@@ -4,7 +4,13 @@ make busybox-update-config
 make linux-update-config
 make savedefconfig
 
-echo 'BR2_DEFCONFIG="$(BR2_EXTERNAL)/configs/coreboot_defconfig"' >> ../builddir/configs/coreboot_defconfig
 
+for fconf in ../builddir/configs/*_defconfig; do
+	fgrep -q BR2_DEFCONFIG "$fconf"
+	if [ $? -gt 0 ]; then
+		echo 'BR2_DEFCONFIG="$(BR2_EXTERNAL)/configs/'${fconf##*/}'"' >> "$fconf"
+		#echo 'BR2_DEFCONFIG="$(BR2_EXTERNAL)/configs/coreboot_defconfig"' >> ../builddir/configs/coreboot_defconfig
+	fi
+done
 echo 'Saved!'
 echo