mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 23:47:24 +00:00
819833af39
This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
109 lines
2.3 KiB
Bash
Executable file
109 lines
2.3 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}/arch/$2/include/asm asm
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LNPREFIX=${SRCTREE}/arch/$2/include/asm/
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cd ../include
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rm -f asm
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ln -s ${SRCTREE}/arch/$2/include/asm 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/$2/include/asm asm
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fi
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rm -f asm/arch
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if [ -z "$6" -o "$6" = "NULL" ] ; then
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ln -s ${LNPREFIX}arch-$3 asm/arch
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else
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ln -s ${LNPREFIX}arch-$6 asm/arch
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fi
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if [ "$2" = "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 = $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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# Assign board directory to BOARDIR variable
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if [ -z "$5" -o "$5" = "NULL" ] ; then
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BOARDDIR=$4
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else
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BOARDDIR=$5/$4
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fi
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#
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# Create board specific header file
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#
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if [ "$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 ${TARGETS} ; do
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echo "#define CONFIG_MK_${i} 1" >>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_defaults.h>
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#include <configs/$1.h>
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#include <asm/config.h>
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EOF
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exit 0
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