[U-Boot] [PATCH 01/10] mkconfig: parse top level makefile target to multiple config targets

[Mingkai Hu]

To simplify the top level makefile it useful to be able to paree
the top level makefile target to multiple individual target, then
put them to the config.h and config.mk, leave the board config file
and board makefile to handle the different targets.
---
 mkconfig |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/mkconfig b/mkconfig
index b0bbbd1..d9e216d 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
@@ -72,6 +74,10 @@ echo "BOARD  = $4" >> config.mk
 
 [ "$6" ] && [ "$6" != "NULL" ] && echo "SOC    = $6" >> config.mk
 
+for i in ${TARGETS} ; do
+	echo "CONFIG_OPT_${i} = y" >> config.mk ;
+done
+
 #
 # Create board specific header file
 #
@@ -82,6 +88,11 @@ else
 	> config.h		# Create new config file
 fi
 echo "/* Automatically generated - do not edit */" >>config.h
+
+for i in ${TARGETS} ; do
+	echo "#define CONFIG_OPT_${i} 1" >>config.h ;
+done
+
 echo "#include <configs/$1.h>" >>config.h
 echo "#include <asm/config.h>" >>config.h
 
-- 
1.5.4