mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-07 03:36:16 +09:00
a8fa379d47
Refuse to setup a platform if the command line ARCH= is not the same as the one required for the board. This prevents any user with prehistoric aliases from messing up their builds. Reported in thread: http://old.nabble.com/-U-Boot--Build-breaks-on-some-OMAP3-configs-to26132721.html Inputs from: Mike Frysinger and Wolfgang Denk: http://lists.denx.de/pipermail/u-boot/2009-November/063642.html Cc: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Anand Gadiyar <gadiyar@ti.com> Cc: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Nishanth Menon <nm@ti.com>
101 lines
2.1 KiB
Bash
Executable File
101 lines
2.1 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) 2002-2006 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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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'` ${TARGETS}" ; shift ;;
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*) break ;;
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esac
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done
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[ "${BOARD_NAME}" ] || BOARD_NAME="$1"
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[ $# -lt 4 ] && exit 1
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[ $# -gt 6 ] && exit 1
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if [ "${ARCH}" -a "${ARCH}" != "$2" ]; then
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echo "Failed: \$ARCH=${ARCH}, should be '$2' for ${BOARD_NAME}" 1>&2
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exit 1
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fi
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echo "Configuring for ${BOARD_NAME} board..."
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#
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# Create link to architecture specific headers
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#
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if [ "$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}/include/asm-$2 asm
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LNPREFIX="../../include2/asm/"
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cd ../include
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rm -rf asm-$2
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rm -f asm
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mkdir asm-$2
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ln -s asm-$2 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 asm-$2 asm
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fi
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rm -f asm-$2/arch
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if [ -z "$6" -o "$6" = "NULL" ] ; then
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ln -s ${LNPREFIX}arch-$3 asm-$2/arch
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else
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ln -s ${LNPREFIX}arch-$6 asm-$2/arch
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fi
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if [ "$2" = "arm" ] ; then
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rm -f asm-$2/proc
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ln -s ${LNPREFIX}proc-armv asm-$2/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 = $2" > config.mk
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echo "CPU = $3" >> config.mk
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echo "BOARD = $4" >> config.mk
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[ "$5" ] && [ "$5" != "NULL" ] && echo "VENDOR = $5" >> config.mk
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[ "$6" ] && [ "$6" != "NULL" ] && echo "SOC = $6" >> config.mk
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#
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# Create board specific header file
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#
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if [ "$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 ${TARGETS} ; do
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echo "#define CONFIG_MK_${i} 1" >>config.h ;
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done
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echo "#include <configs/$1.h>" >>config.h
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echo "#include <asm/config.h>" >>config.h
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exit 0
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