| #!/bin/sh -e |
| |
| # Script to create header files and links to configure |
| # U-Boot for a specific board. |
| # |
| # Parameters: Target Architecture CPU Board [VENDOR] [SOC] |
| # |
| # (C) 2002-2010 DENX Software Engineering, Wolfgang Denk <wd@denx.de> |
| # |
| |
| APPEND=no # Default: Create new config file |
| BOARD_NAME="" # Name to print in make output |
| TARGETS="" |
| |
| arch="" |
| cpu="" |
| board="" |
| vendor="" |
| soc="" |
| options="" |
| soc_family="" |
| |
| if [ \( $# -eq 2 \) -a \( "$1" = "-A" \) ] ; then |
| # Automatic mode |
| line=`egrep -i "^[[:space:]]*${2}[[:space:]]" boards.cfg` || { |
| echo "make: *** No rule to make target \`$2_config'. Stop." >&2 |
| exit 1 |
| } |
| |
| set ${line} |
| # add default board name if needed |
| [ $# = 3 ] && set ${line} ${1} |
| elif [ "${MAKEFLAGS+set}${MAKELEVEL+set}" = "setset" ] ; then |
| # only warn when using a config target in the Makefile |
| cat <<-EOF |
| |
| warning: Please migrate to boards.cfg. Failure to do so will |
| mean removal of your board in the next release. |
| |
| EOF |
| sleep 5 |
| fi |
| |
| 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 |
| |
| [ $# -lt 4 ] && exit 1 |
| [ $# -gt 7 ] && exit 1 |
| |
| # Strip all options and/or _config suffixes |
| CONFIG_NAME="${1%_config}" |
| |
| [ "${BOARD_NAME}" ] || BOARD_NAME="${1%_config}" |
| |
| arch="$2" |
| cpu="$3" |
| if [ "$4" = "-" ] ; then |
| board=${BOARD_NAME} |
| else |
| board="$4" |
| fi |
| [ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5" |
| [ $# -gt 5 ] && [ "$6" != "-" ] && soc="$6" |
| [ $# -gt 6 ] && [ "$7" != "-" ] && { |
| # check if we have a board config name in the options field |
| # the options field mave have a board config name and a list |
| # of options, both separated by a colon (':'); the options are |
| # separated by commas (','). |
| # |
| # Check for board name |
| tmp="${7%:*}" |
| if [ "$tmp" ] ; then |
| CONFIG_NAME="$tmp" |
| fi |
| # Check if we only have a colon... |
| if [ "${tmp}" != "$7" ] ; then |
| options=${7#*:} |
| TARGETS="`echo ${options} | sed 's:,: :g'` ${TARGETS}" |
| fi |
| } |
| |
| if [ "${ARCH}" -a "${ARCH}" != "${arch}" ]; then |
| echo "Failed: \$ARCH=${ARCH}, should be '${arch}' for ${BOARD_NAME}" 1>&2 |
| exit 1 |
| fi |
| |
| if [ "$options" ] ; then |
| echo "Configuring for ${BOARD_NAME} - Board: ${CONFIG_NAME}, Options: ${options}" |
| else |
| echo "Configuring for ${BOARD_NAME} board..." |
| fi |
| |
| # |
| # Create link to architecture specific headers |
| # |
| if [ "$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 |
| rm -f cros |
| ln -s ${SRCTREE}/cros/include cros |
| LNPREFIX=${SRCTREE}/arch/${arch}/include/asm/ |
| cd ../include |
| mkdir -p asm |
| else |
| cd ./include |
| rm -f asm |
| ln -s ../arch/${arch}/include/asm asm |
| rm -f cros |
| ln -s ../cros/include cros |
| fi |
| |
| rm -f asm/arch |
| |
| if [ -z "${soc}" ] ; then |
| ln -s ${LNPREFIX}arch-${cpu} asm/arch |
| else |
| ln -s ${LNPREFIX}arch-${soc} asm/arch |
| fi |
| |
| if [ "${arch}" = "arm" ] ; then |
| rm -f asm/proc |
| ln -s ${LNPREFIX}proc-armv asm/proc |
| fi |
| |
| soc_family=$(echo ${soc} | tr -d "[:digit:]") |
| |
| # |
| # Create include file for Make |
| # |
| echo "ARCH = ${arch}" > config.mk |
| echo "CPU = ${cpu}" >> config.mk |
| echo "BOARD = ${board}" >> config.mk |
| |
| [ "${vendor}" ] && echo "VENDOR = ${vendor}" >> config.mk |
| |
| [ "${soc}" ] && echo "SOC = ${soc}" >> config.mk |
| [ "${soc_family}" ] && echo "SOC_FAMILY = ${soc_family}" >> config.mk |
| |
| # Assign board directory to BOARDIR variable |
| if [ -z "${vendor}" ] ; then |
| BOARDDIR=${board} |
| else |
| BOARDDIR=${vendor}/${board} |
| fi |
| |
| # |
| # Create board specific header file |
| # |
| if [ "$APPEND" = "yes" ] # Append to existing config file |
| then |
| echo >> config.h |
| else |
| > config.h # Create new config file |
| fi |
| echo "/* Automatically generated - do not edit */" >>config.h |
| |
| for i in ${TARGETS} ; do |
| i="`echo ${i} | sed '/=/ {s/=/ /;q; } ; { s/$/ 1/; }'`" |
| echo "#define CONFIG_${i}" >>config.h ; |
| done |
| |
| cat << EOF >> config.h |
| #define CONFIG_BOARDDIR board/$BOARDDIR |
| #include <config_cmd_defaults.h> |
| #include <config_defaults.h> |
| #include <configs/${CONFIG_NAME}.h> |
| #include <asm/config.h> |
| EOF |
| |
| exit 0 |