This adds some cleanup to mkconfig related to SPL support. Bash specific script has been replaced with awk for better shell compatibility. config.mk generation is done through a subshell and single redirect to improve readability.
Signed-off-by: Allen Martin amartin@nvidia.com Signed-off-by: Tom Warren twarren@nvidia.com --- mkconfig | 38 +++++++++++++++++--------------------- 1 file changed, 17 insertions(+), 21 deletions(-)
diff --git a/mkconfig b/mkconfig index 9e1a7e6..d3363c6 100755 --- a/mkconfig +++ b/mkconfig @@ -59,12 +59,8 @@ CONFIG_NAME="${1%_config}" [ "${BOARD_NAME}" ] || BOARD_NAME="${1%_config}"
arch="$2" -cpu="$3" -tmp="${cpu#*:}" -if [ "$tmp" != "$cpu" ] ; then - spl_cpu=$tmp - cpu="${cpu%:*}" -fi +cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $1}'` +spl_cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $2}'` if [ "$4" = "-" ] ; then board=${BOARD_NAME} else @@ -135,21 +131,21 @@ fi # # Create include file for Make # -echo "ARCH = ${arch}" > config.mk -if [ ! -z "$spl_cpu" ] ; then - echo 'ifeq ($(CONFIG_SPL_BUILD),y)' >> config.mk - echo "CPU = ${spl_cpu}" >> config.mk - echo "else" >> config.mk - echo "CPU = ${cpu}" >> config.mk - echo "endif" >> config.mk -else - echo "CPU = ${cpu}" >> config.mk -fi -echo "BOARD = ${board}" >> config.mk - -[ "${vendor}" ] && echo "VENDOR = ${vendor}" >> config.mk - -[ "${soc}" ] && echo "SOC = ${soc}" >> config.mk +( echo "ARCH = ${arch}" + if [ ! -z "$spl_cpu" ] ; then + echo 'ifeq ($(CONFIG_SPL_BUILD),y)' + echo "CPU = ${spl_cpu}" + echo "else" + echo "CPU = ${cpu}" + echo "endif" + else + echo "CPU = ${cpu}" + fi + echo "BOARD = ${board}" + + [ "${vendor}" ] && echo "VENDOR = ${vendor}" + [ "${soc}" ] && echo "SOC = ${soc}" + exit 0 ) > config.mk
# Assign board directory to BOARDIR variable if [ -z "${vendor}" ] ; then