mtd: atmel-nand: use pmecc_readl(b)/pmecc_writel to access the pmecc register

[platform/kernel/u-boot.git] / scripts / multiconfig.sh

diff --git a/scripts/multiconfig.sh b/scripts/multiconfig.sh
index 7606193..4a8737f 100644 (file)
--- a/scripts/multiconfig.sh
+++ b/scripts/multiconfig.sh
@@ -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 \"confis/$1\"!"
+               echo >&2 "***"
+               exit 1
+       fi
+
        mkdir -p arch configs
        # defconfig for Normal:
        #  pick lines without prefixes and lines starting '+' prefix
@@ -194,14 +201,14 @@ do_savedefconfig () {
                        for i in $output_lines
                        do
                                case "$i" in
-                               "[+A-Z]*:$line")
+                               [+A-Z]*:$line)
                                        tmp="$tmp%$unmatched"
                                        i=$(echo "$i" | \
-                                           sed -e "s/^\([^:]\)*/\1$symbol/")
+                                           sed -e "s/^\([^:]*\)/\1$symbol/")
                                        tmp="$tmp%$i"
                                        match=1
                                        ;;
-                               "$line")
+                               $line)
                                        tmp="$tmp%$unmatched"
                                        tmp="$tmp%+$symbol:$i"
                                        match=1
@@ -245,6 +252,35 @@ 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 $1\"."
+               echo >&2 "***"
+               exit 1
+       }
+}
+
 # Usage:
 #   do_others <objdir>/<target>
 # The field "<objdir>/" is typically empy, "spl/", "tpl/" for Normal, SPL, TPL,
@@ -258,6 +294,7 @@ do_others () {
                objdir=
        else
                objdir=${1%/*}
+               check_enabled_subimage $1 $objdir
        fi
 
        run_make_config $target $objdir