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git.ipfire.org Git - people/ms/u-boot.git/blob - mkconfig
3 # Script to create header files and links to configure
4 # U-Boot for a specific board.
6 # Parameters: Target Architecture CPU Board [VENDOR] [SOC]
8 # (C) 2002-2010 DENX Software Engineering, Wolfgang Denk <wd@denx.de>
11 APPEND
=no
# Default: Create new config file
12 BOARD_NAME
="" # Name to print in make output
22 if [ \
( $# -eq 2 \
) -a \
( "$1" = "-A" \
) ] ; then
24 line
=`egrep -i "^[[:space:]]*${2}[[:space:]]" boards.cfg` ||
{
25 echo "make: *** No rule to make target \`$2_config'. Stop." >&2
30 # add default board name if needed
31 [ $# = 3 ] && set ${line} ${1}
34 while [ $# -gt 0 ] ; do
37 -a) shift ; APPEND
=yes ;;
38 -n) shift ; BOARD_NAME
="${1%_config}" ; shift ;;
39 -t) shift ; TARGETS
="`echo $1 | sed 's:_: :g'` ${TARGETS}" ; shift ;;
44 [ $# -lt 4 ] && exit 1
45 [ $# -gt 7 ] && exit 1
47 # Strip all options and/or _config suffixes
48 CONFIG_NAME
="${1%_config}"
50 [ "${BOARD_NAME}" ] || BOARD_NAME
="${1%_config}"
54 if [ "$4" = "-" ] ; then
59 [ $# -gt 4 ] && [ "$5" != "-" ] && vendor
="$5"
60 [ $# -gt 5 ] && [ "$6" != "-" ] && soc
="$6"
61 [ $# -gt 6 ] && [ "$7" != "-" ] && {
62 # check if we have a board config name in the options field
63 # the options field mave have a board config name and a list
64 # of options, both separated by a colon (':'); the options are
65 # separated by commas (',').
67 # Check for board name
72 # Check if we only have a colon...
73 if [ "${tmp}" != "$7" ] ; then
75 TARGETS
="`echo ${options} | sed 's:,: :g'` ${TARGETS}"
79 if [ "${ARCH}" -a "${ARCH}" != "${arch}" ]; then
80 echo "Failed: \$ARCH=${ARCH}, should be '${arch}' for ${BOARD_NAME}" 1>&2
84 if [ "$options" ] ; then
85 echo "Configuring for ${BOARD_NAME} - Board: ${CONFIG_NAME}, Options: ${options}"
87 echo "Configuring for ${BOARD_NAME} board..."
91 # Create link to architecture specific headers
93 if [ "$SRCTREE" != "$OBJTREE" ] ; then
94 mkdir
-p ${OBJTREE}/include
95 mkdir
-p ${OBJTREE}/include2
96 cd ${OBJTREE}/include2
98 ln -s ${SRCTREE}/arch
/${arch}/include
/asm asm
99 LNPREFIX
=${SRCTREE}/arch
/${arch}/include
/asm
/
105 ln -s ..
/arch
/${arch}/include
/asm asm
110 if [ -z "${soc}" ] ; then
111 ln -s ${LNPREFIX}arch-
${cpu} asm
/arch
113 ln -s ${LNPREFIX}arch-
${soc} asm
/arch
116 if [ "${arch}" = "arm" ] ; then
118 ln -s ${LNPREFIX}proc-armv asm
/proc
122 # Create include file for Make
124 echo "ARCH = ${arch}" > config.mk
125 echo "CPU = ${cpu}" >> config.mk
126 echo "BOARD = ${board}" >> config.mk
128 [ "${vendor}" ] && echo "VENDOR = ${vendor}" >> config.mk
130 [ "${soc}" ] && echo "SOC = ${soc}" >> config.mk
132 # Assign board directory to BOARDIR variable
133 if [ -z "${vendor}" ] ; then
136 BOARDDIR
=${vendor}/${board}
140 # Create board specific header file
142 if [ "$APPEND" = "yes" ] # Append to existing config file
146 > config.h
# Create new config file
148 echo "/* Automatically generated - do not edit */" >>config.h
150 for i
in ${TARGETS} ; do
151 i
="`echo ${i} | sed '/=/ {s/=/ /;q; } ; { s/$/ 1/; }'`"
152 echo "#define CONFIG_${i}" >>config.h
;
155 cat << EOF >> config.h
156 #define CONFIG_BOARDDIR board/$BOARDDIR
157 #include <config_cmd_defaults.h>
158 #include <config_defaults.h>
159 #include <configs/${CONFIG_NAME}.h>
160 #include <asm/config.h>