mkconfig: split the board make target to multiple config targets

To simplify the top level makefile it useful to be able to parse
the top level makefile target to multiple individual target, then
put them to the config.h, leave the board config file to handle
the different targets.

Note that this method uses the '_'(underline) as the delimiter when
splits the board make target.

Signed-off-by: Mingkai Hu <[email protected]>

This also reverts commit 511c02f611cb5afa1b8ca5980caaaabaa0de377f.

Signed-off-by: Wolfgang Denk <[email protected]>

1 files changed, 7 insertions, 1 deletions

diff --git a/mkconfig b/mkconfig
index 9efd2fa7db0..4c5675bd3cc 100755
--- a/mkconfig
+++ b/mkconfig
@@ -10,12 +10,14 @@
 
 APPEND=no	# Default: Create new config file
 BOARD_NAME=""	# Name to print in make output
+TARGETS=""
 
 while [ $# -gt 0 ] ; do
 	case "$1" in
 	--) shift ; break ;;
 	-a) shift ; APPEND=yes ;;
 	-n) shift ; BOARD_NAME="${1%%_config}" ; shift ;;
+	-t) shift ; TARGETS="`echo $1 | sed 's:_: :g'` ${TARGETS}" ; shift ;;
 	*)  break ;;
 	esac
 done
@@ -82,7 +84,11 @@ else
 	> config.h		# Create new config file
 fi
 echo "/* Automatically generated - do not edit */" >>config.h
-echo "#define CONFIG_MK_${BOARD_NAME} 1" >>config.h
+
+for i in ${TARGETS} ; do
+	echo "#define CONFIG_MK_${i} 1" >>config.h ;
+done
+
 echo "#include <configs/$1.h>" >>config.h
 echo "#include <asm/config.h>" >>config.h