#!/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) 2002-2006 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="" 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} 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 [ $# -gt 6 ] && exit 1 CONFIG_NAME="${1%_config}" [ "${BOARD_NAME}" ] || BOARD_NAME="${CONFIG_NAME}" arch="$2" cpu="$3" if [ "$4" = "-" ] ; then board=${BOARD_NAME} else board="$4" fi [ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5" [ $# -gt 5 ] && [ "$6" != "-" ] && soc="$6" if [ "${ARCH}" -a "${ARCH}" != "${arch}" ]; then echo "Failed: \$ARCH=${ARCH}, should be '${arch}' for ${BOARD_NAME}" 1>&2 exit 1 fi echo "Configuring for ${BOARD_NAME} board..." # # Create link to architecture specific headers # if [ "$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 LNPREFIX=${SRCTREE}/arch/${arch}/include/asm/ cd ../include rm -f asm ln -s ${SRCTREE}/arch/${arch}/include/asm asm else cd ./include rm -f asm ln -s ../arch/${arch}/include/asm asm fi rm -f asm/arch if [ -z "${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 # # 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 = ${soc}" >> config.mk # Assign board directory to BOARDIR variable if [ -z "${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 ${TARGETS} ; do echo "#define CONFIG_MK_${i} 1" >>config.h ; done cat << EOF >> config.h #define CONFIG_BOARDDIR board/$BOARDDIR #include <config_defaults.h> #include <configs/${CONFIG_NAME}.h> #include <asm/config.h> EOF exit 0