mkconfig

#!/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

#

# mkconfig 100ask24x0 arm arm920t 100ask24x0  NULL  s3c24x0

#   $0        $1       $2    $3      $4        $5      $6

APPEND=no # Default: Create new config file

BOARD_NAME="" # Name to print in make output

BOARD_NAME="$1"  # BOARD_NAME = 100ask24x0

echo "Configuring for ${BOARD_NAME} board..."

#

# Create link to architecture specific headers

#

cd ./include

rm -f asm

ln -s asm-$2 asm    #ln -s asm-arm asm

rm -f asm-$2/arch           # rm -f asm-arm/arm

ln -s ${LNPREFIX}arch-$6 asm-$2/arch  # ln -s arch-s3c24x0 asm-arm/arch

rm -f asm-$2/proc

ln -s ${LNPREFIX}proc-armv asm-$2/proc  # ln -s proc-armv asm-arm/proc

#

# Create include file for Make  生成一个配置文件

#

echo "ARCH   = $2" >  config.mk  # > 新建立

echo "CPU    = $3" >> config.mk  # >> 追加

echo "BOARD  = $4" >> config.mk  # >> 追加

#内容：

#ARCH  = arm

#CPU   = arm920t

#BOARD = 100ask24x0

#SOC   = s3c24x0

[ "$6" ] && [ "$6" != "NULL" ] && echo "SOC    = $6" >> config.mk

#

# Create board specific header file  创建单板相关的头文件

#

> config.h # Create new config file

echo "/* Automatically generated - do not edit */" >>config.h

echo "#include " >>config.h

exit 0

config.h的内容：

/* Automatically generated - do not edit */"

#include

100ask24x0.h是配置文件，是否支持什么命令