kbuild: allow empty board directories

[karo-tx-uboot.git] / mkconfig

diff --git a/mkconfig b/mkconfig
index 1d06c8ebfed872da5ba35aad364c764376d5c098..9827e4deb4dcbc6a59622211ef55687c611e07de 100755 (executable)
--- a/mkconfig
+++ b/mkconfig
@@ -23,7 +23,7 @@ options=""
 
 if [ \( $# -eq 2 \) -a \( "$1" = "-A" \) ] ; then
        # Automatic mode
-       line=`awk '($0 !~ /^#/ && $7 ~ /^'"$2"'$/) { print $1, $2, $3, $4, $5, $6, $7, $8 }' boards.cfg`
+       line=`awk '($0 !~ /^#/ && $7 ~ /^'"$2"'$/) { print $1, $2, $3, $4, $5, $6, $7, $8 }' $srctree/boards.cfg`
        if [ -z "$line" ] ; then
                echo "make: *** No rule to make target \`$2_config'.  Stop." >&2
                exit 1
@@ -55,7 +55,9 @@ CONFIG_NAME="${7%_config}"
 arch="$2"
 cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $1}'`
 spl_cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $2}'`
-if [ "$6" = "-" ] ; then
+if [ "$6" = "<none>" ] ; then
+       board=
+elif [ "$6" = "-" ] ; then
        board=${BOARD_NAME}
 else
        board="$6"
@@ -85,6 +87,13 @@ if [ "${ARCH}" -a "${ARCH}" != "${arch}" ]; then
        exit 1
 fi
 
+#
+# Test above needed aarch64, now we need arm
+#
+if [ "${arch}" = "aarch64" ]; then
+       arch="arm"
+fi
+
 if [ "$options" ] ; then
        echo "Configuring for ${BOARD_NAME} - Board: ${CONFIG_NAME}, Options: ${options}"
 else
@@ -96,17 +105,11 @@ fi
 #
 if [ "$SRCTREE" != "$OBJTREE" ] ; then
        mkdir -p ${OBJTREE}/include
-       mkdir -p ${OBJTREE}/include2
-       cd ${OBJTREE}/include2
-       rm -f asm
-       ln -s ${SRCTREE}/arch/${arch}/include/asm asm
        LNPREFIX=${SRCTREE}/arch/${arch}/include/asm/
-       cd ../include
+       cd ${OBJTREE}/include
        mkdir -p asm
 else
-       cd ./include
-       rm -f asm
-       ln -s ../arch/${arch}/include/asm asm
+       cd arch/${arch}/include
 fi
 
 rm -f asm/arch
@@ -122,6 +125,10 @@ if [ "${arch}" = "arm" ] ; then
        ln -s ${LNPREFIX}proc-armv asm/proc
 fi
 
+if [ "$SRCTREE" = "$OBJTREE" ] ; then
+       cd ${SRCTREE}/include
+fi
+
 #
 # Create include file for Make
 #
@@ -172,8 +179,8 @@ echo "#define CONFIG_SYS_BOARD \"${board}\"" >> config.h
 
 [ "${soc}"    ] && echo "#define CONFIG_SYS_SOC    \"${soc}\""    >> config.h
 
+[ "${board}"  ] && echo "#define CONFIG_BOARDDIR board/$BOARDDIR" >> config.h
 cat << EOF >> config.h
-#define CONFIG_BOARDDIR board/$BOARDDIR
 #include <config_cmd_defaults.h>
 #include <config_defaults.h>
 #include <configs/${CONFIG_NAME}.h>