103 lines
2.5 KiB
Bash
Executable File
103 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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#
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# A wrapper script to adjust Kconfig for U-Boot
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#
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# This file will be removed after cleaning up defconfig files
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#
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# Copyright (C) 2014, Masahiro Yamada <yamada.m@jp.panasonic.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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set -e
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# Make a configuration target
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# Usage:
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# run_make_config <target> <objdir>
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# <target>: Make target such as "config", "menuconfig", "defconfig", etc.
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run_make_config () {
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# Linux expects defconfig files in arch/$(SRCARCH)/configs/ directory,
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# but U-Boot has them in configs/ directory.
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# Give SRCARCH=.. to fake scripts/kconfig/Makefile.
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$MAKE -f $srctree/scripts/Makefile.build obj=scripts/kconfig SRCARCH=.. $1
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}
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do_silentoldconfig () {
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run_make_config silentoldconfig
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# If the following part fails, include/config/auto.conf should be
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# deleted so "make silentoldconfig" will be re-run on the next build.
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$MAKE -f $srctree/scripts/Makefile.autoconf || {
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rm -f include/config/auto.conf
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exit 1
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}
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# include/config.h has been updated after "make silentoldconfig".
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# We need to touch include/config/auto.conf so it gets newer
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# than include/config.h.
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# Otherwise, 'make silentoldconfig' would be invoked twice.
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touch include/config/auto.conf
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}
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cleanup_after_defconfig () {
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rm -f configs/.tmp_defconfig
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# ignore 'Directory not empty' error
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# without using non-POSIX option '--ignore-fail-on-non-empty'
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rmdir arch configs 2>/dev/null || true
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}
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# Usage:
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# do_board_defconfig <board>_defconfig
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do_board_defconfig () {
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defconfig_path=$srctree/configs/$1
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if [ ! -r $defconfig_path ]; then
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echo >&2 "***"
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echo >&2 "*** Can't find default configuration \"configs/$1\"!"
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echo >&2 "***"
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exit 1
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fi
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mkdir -p arch configs
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# prefix "*:" is deprecated. Drop it simply.
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sed -e 's/^[+A-Z]*://' $defconfig_path > configs/.tmp_defconfig
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run_make_config .tmp_defconfig || {
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cleanup_after_defconfig
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exit 1
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}
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cleanup_after_defconfig
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}
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do_board_felconfig () {
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do_board_defconfig ${1%%_felconfig}_defconfig
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if ! grep -q CONFIG_ARCH_SUNXI=y .config || ! grep -q CONFIG_SPL=y .config ; then
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echo "$progname: Cannot felconfig a non-sunxi or non-SPL platform" >&2
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exit 1
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fi
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sed -i -e 's/\# CONFIG_SPL_FEL is not set/CONFIG_SPL_FEL=y\nCONFIG_UART0_PORT_F=n/g' \
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.config
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}
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do_others () {
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run_make_config $1
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}
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progname=$(basename $0)
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target=$1
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case $target in
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*_defconfig)
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do_board_defconfig $target;;
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*_felconfig)
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do_board_felconfig $target;;
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*_config)
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# backward compatibility
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do_board_defconfig ${target%_config}_defconfig;;
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silentoldconfig)
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do_silentoldconfig;;
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*)
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do_others $target;;
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esac
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