mirror of
https://github.com/AsahiLinux/u-boot
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1285a2808a
Now that we've got boards.cfg and most people have converted over, start warning people who have yet to so we can phase board configs completely out of the Makefile. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
172 lines
3.8 KiB
Bash
Executable file
172 lines
3.8 KiB
Bash
Executable file
#!/bin/sh -e
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# Script to create header files and links to configure
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# U-Boot for a specific board.
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#
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# Parameters: Target Architecture CPU Board [VENDOR] [SOC]
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#
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# (C) 2002-2010 DENX Software Engineering, Wolfgang Denk <wd@denx.de>
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#
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APPEND=no # Default: Create new config file
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BOARD_NAME="" # Name to print in make output
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TARGETS=""
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arch=""
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cpu=""
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board=""
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vendor=""
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soc=""
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options=""
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if [ \( $# -eq 2 \) -a \( "$1" = "-A" \) ] ; then
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# Automatic mode
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line=`egrep -i "^[[:space:]]*${2}[[:space:]]" boards.cfg` || {
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echo "make: *** No rule to make target \`$2_config'. Stop." >&2
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exit 1
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}
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set ${line}
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# add default board name if needed
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[ $# = 3 ] && set ${line} ${1}
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elif [ "${MAKEFLAGS+set}${MAKELEVEL+set}" = "setset" ] ; then
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# only warn when using a config target in the Makefile
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cat <<-EOF
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warning: Please migrate to boards.cfg. Failure to do so will
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mean removal of your board in the next release.
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EOF
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sleep 5
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fi
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while [ $# -gt 0 ] ; do
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case "$1" in
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--) shift ; break ;;
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-a) shift ; APPEND=yes ;;
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-n) shift ; BOARD_NAME="${1%_config}" ; shift ;;
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-t) shift ; TARGETS="`echo $1 | sed 's:_: :g'` ${TARGETS}" ; shift ;;
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*) break ;;
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esac
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done
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[ $# -lt 4 ] && exit 1
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[ $# -gt 7 ] && exit 1
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# Strip all options and/or _config suffixes
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CONFIG_NAME="${1%_config}"
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[ "${BOARD_NAME}" ] || BOARD_NAME="${1%_config}"
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arch="$2"
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cpu="$3"
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if [ "$4" = "-" ] ; then
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board=${BOARD_NAME}
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else
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board="$4"
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fi
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[ $# -gt 4 ] && [ "$5" != "-" ] && vendor="$5"
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[ $# -gt 5 ] && [ "$6" != "-" ] && soc="$6"
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[ $# -gt 6 ] && [ "$7" != "-" ] && {
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# check if we have a board config name in the options field
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# the options field mave have a board config name and a list
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# of options, both separated by a colon (':'); the options are
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# separated by commas (',').
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#
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# Check for board name
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tmp="${7%:*}"
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if [ "$tmp" ] ; then
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CONFIG_NAME="$tmp"
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fi
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# Check if we only have a colon...
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if [ "${tmp}" != "$7" ] ; then
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options=${7#*:}
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TARGETS="`echo ${options} | sed 's:,: :g'` ${TARGETS}"
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fi
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}
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if [ "${ARCH}" -a "${ARCH}" != "${arch}" ]; then
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echo "Failed: \$ARCH=${ARCH}, should be '${arch}' for ${BOARD_NAME}" 1>&2
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exit 1
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fi
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if [ "$options" ] ; then
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echo "Configuring for ${BOARD_NAME} - Board: ${CONFIG_NAME}, Options: ${options}"
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else
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echo "Configuring for ${BOARD_NAME} board..."
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fi
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#
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# Create link to architecture specific headers
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#
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if [ "$SRCTREE" != "$OBJTREE" ] ; then
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mkdir -p ${OBJTREE}/include
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mkdir -p ${OBJTREE}/include2
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cd ${OBJTREE}/include2
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rm -f asm
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ln -s ${SRCTREE}/arch/${arch}/include/asm asm
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LNPREFIX=${SRCTREE}/arch/${arch}/include/asm/
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cd ../include
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mkdir -p asm
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else
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cd ./include
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rm -f asm
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ln -s ../arch/${arch}/include/asm asm
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fi
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rm -f asm/arch
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if [ -z "${soc}" ] ; then
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ln -s ${LNPREFIX}arch-${cpu} asm/arch
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else
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ln -s ${LNPREFIX}arch-${soc} asm/arch
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fi
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if [ "${arch}" = "arm" ] ; then
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rm -f asm/proc
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ln -s ${LNPREFIX}proc-armv asm/proc
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fi
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#
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# Create include file for Make
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#
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echo "ARCH = ${arch}" > config.mk
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echo "CPU = ${cpu}" >> config.mk
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echo "BOARD = ${board}" >> config.mk
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[ "${vendor}" ] && echo "VENDOR = ${vendor}" >> config.mk
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[ "${soc}" ] && echo "SOC = ${soc}" >> config.mk
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# Assign board directory to BOARDIR variable
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if [ -z "${vendor}" ] ; then
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BOARDDIR=${board}
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else
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BOARDDIR=${vendor}/${board}
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fi
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#
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# Create board specific header file
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#
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if [ "$APPEND" = "yes" ] # Append to existing config file
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then
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echo >> config.h
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else
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> config.h # Create new config file
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fi
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echo "/* Automatically generated - do not edit */" >>config.h
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for i in ${TARGETS} ; do
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i="`echo ${i} | sed '/=/ {s/=/ /;q; } ; { s/$/ 1/; }'`"
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echo "#define CONFIG_${i}" >>config.h ;
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done
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cat << EOF >> config.h
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#define CONFIG_BOARDDIR board/$BOARDDIR
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#include <config_cmd_defaults.h>
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#include <config_defaults.h>
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#include <configs/${CONFIG_NAME}.h>
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#include <asm/config.h>
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EOF
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exit 0
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