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Commit | Line | Data |
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7ebf7443 WD |
1 | #!/bin/sh -e |
2 | ||
3 | # Script to create header files and links to configure | |
4 | # U-Boot for a specific board. | |
5 | # | |
1d9f4105 | 6 | # Parameters: Target Architecture CPU Board [VENDOR] [SOC] |
7ebf7443 | 7 | # |
eca3aeb3 WD |
8 | # (C) 2002-2013 DENX Software Engineering, Wolfgang Denk <[email protected]> |
9 | # | |
10 | # SPDX-License-Identifier: GPL-2.0+ | |
7ebf7443 WD |
11 | # |
12 | ||
13 | APPEND=no # Default: Create new config file | |
5078cce8 | 14 | BOARD_NAME="" # Name to print in make output |
804d83a5 | 15 | TARGETS="" |
7ebf7443 | 16 | |
a6862bc1 WD |
17 | arch="" |
18 | cpu="" | |
19 | board="" | |
20 | vendor="" | |
21 | soc="" | |
9329cdfb | 22 | options="" |
a6862bc1 WD |
23 | |
24 | if [ \( $# -eq 2 \) -a \( "$1" = "-A" \) ] ; then | |
25 | # Automatic mode | |
9e414032 | 26 | line=`awk '($0 !~ /^#/ && $7 ~ /^'"$2"'$/) { print $1, $2, $3, $4, $5, $6, $7, $8 }' $srctree/boards.cfg` |
27af930e | 27 | if [ -z "$line" ] ; then |
a6862bc1 WD |
28 | echo "make: *** No rule to make target \`$2_config'. Stop." >&2 |
29 | exit 1 | |
27af930e | 30 | fi |
a6862bc1 WD |
31 | |
32 | set ${line} | |
33 | # add default board name if needed | |
34 | [ $# = 3 ] && set ${line} ${1} | |
35 | fi | |
36 | ||
7ebf7443 WD |
37 | while [ $# -gt 0 ] ; do |
38 | case "$1" in | |
39 | --) shift ; break ;; | |
40 | -a) shift ; APPEND=yes ;; | |
27af930e | 41 | -n) shift ; BOARD_NAME="${7%_config}" ; shift ;; |
804d83a5 | 42 | -t) shift ; TARGETS="`echo $1 | sed 's:_: :g'` ${TARGETS}" ; shift ;; |
7ebf7443 WD |
43 | *) break ;; |
44 | esac | |
45 | done | |
46 | ||
27af930e AA |
47 | [ $# -lt 7 ] && exit 1 |
48 | [ $# -gt 8 ] && exit 1 | |
7ebf7443 | 49 | |
9329cdfb | 50 | # Strip all options and/or _config suffixes |
27af930e | 51 | CONFIG_NAME="${7%_config}" |
a6862bc1 | 52 | |
27af930e | 53 | [ "${BOARD_NAME}" ] || BOARD_NAME="${7%_config}" |
a6862bc1 WD |
54 | |
55 | arch="$2" | |
0fd37b82 AM |
56 | cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $1}'` |
57 | spl_cpu=`echo $3 | awk 'BEGIN {FS = ":"} ; {print $2}'` | |
a8b0f9b6 MY |
58 | |
59 | if [ "$cpu" = "-" ] ; then | |
60 | cpu= | |
61 | fi | |
62 | ||
75e6cd27 | 63 | [ "$6" != "-" ] && board="$6" |
27af930e AA |
64 | [ "$5" != "-" ] && vendor="$5" |
65 | [ "$4" != "-" ] && soc="$4" | |
66 | [ $# -gt 7 ] && [ "$8" != "-" ] && { | |
9329cdfb MV |
67 | # check if we have a board config name in the options field |
68 | # the options field mave have a board config name and a list | |
69 | # of options, both separated by a colon (':'); the options are | |
70 | # separated by commas (','). | |
71 | # | |
72 | # Check for board name | |
27af930e | 73 | tmp="${8%:*}" |
9329cdfb MV |
74 | if [ "$tmp" ] ; then |
75 | CONFIG_NAME="$tmp" | |
76 | fi | |
77 | # Check if we only have a colon... | |
27af930e AA |
78 | if [ "${tmp}" != "$8" ] ; then |
79 | options=${8#*:} | |
9329cdfb MV |
80 | TARGETS="`echo ${options} | sed 's:,: :g'` ${TARGETS}" |
81 | fi | |
82 | } | |
a6862bc1 WD |
83 | |
84 | if [ "${ARCH}" -a "${ARCH}" != "${arch}" ]; then | |
85 | echo "Failed: \$ARCH=${ARCH}, should be '${arch}' for ${BOARD_NAME}" 1>&2 | |
a8fa379d NM |
86 | exit 1 |
87 | fi | |
88 | ||
400a9488 AA |
89 | # |
90 | # Test above needed aarch64, now we need arm | |
91 | # | |
92 | if [ "${arch}" = "aarch64" ]; then | |
93 | arch="arm" | |
94 | fi | |
95 | ||
9329cdfb MV |
96 | if [ "$options" ] ; then |
97 | echo "Configuring for ${BOARD_NAME} - Board: ${CONFIG_NAME}, Options: ${options}" | |
98 | else | |
99 | echo "Configuring for ${BOARD_NAME} board..." | |
100 | fi | |
7ebf7443 | 101 | |
7ebf7443 WD |
102 | # |
103 | # Create link to architecture specific headers | |
104 | # | |
f5c66bdb | 105 | if [ -n "$KBUILD_SRC" ] ; then |
5ee828ca | 106 | mkdir -p ${objtree}/include |
01286329 | 107 | LNPREFIX=${srctree}/arch/${arch}/include/asm/ |
5ee828ca | 108 | cd ${objtree}/include |
a9d8bc98 | 109 | mkdir -p asm |
f9328639 | 110 | else |
bb02c536 | 111 | cd arch/${arch}/include |
f9328639 MB |
112 | fi |
113 | ||
819833af | 114 | rm -f asm/arch |
86c98882 | 115 | |
a8b0f9b6 | 116 | if [ "${soc}" ] ; then |
a6862bc1 | 117 | ln -s ${LNPREFIX}arch-${soc} asm/arch |
a8b0f9b6 MY |
118 | elif [ "${cpu}" ] ; then |
119 | ln -s ${LNPREFIX}arch-${cpu} asm/arch | |
86c98882 | 120 | fi |
7ebf7443 | 121 | |
f5c66bdb | 122 | if [ -z "$KBUILD_SRC" ] ; then |
01286329 | 123 | cd ${srctree}/include |
bb02c536 MY |
124 | fi |
125 | ||
7ebf7443 WD |
126 | # |
127 | # Create include file for Make | |
128 | # | |
0fd37b82 AM |
129 | ( echo "ARCH = ${arch}" |
130 | if [ ! -z "$spl_cpu" ] ; then | |
131 | echo 'ifeq ($(CONFIG_SPL_BUILD),y)' | |
132 | echo "CPU = ${spl_cpu}" | |
133 | echo "else" | |
134 | echo "CPU = ${cpu}" | |
135 | echo "endif" | |
136 | else | |
137 | echo "CPU = ${cpu}" | |
138 | fi | |
139 | echo "BOARD = ${board}" | |
140 | ||
141 | [ "${vendor}" ] && echo "VENDOR = ${vendor}" | |
142 | [ "${soc}" ] && echo "SOC = ${soc}" | |
143 | exit 0 ) > config.mk | |
7ebf7443 | 144 | |
7ec1fedd | 145 | # Assign board directory to BOARDIR variable |
a6862bc1 WD |
146 | if [ -z "${vendor}" ] ; then |
147 | BOARDDIR=${board} | |
7ec1fedd | 148 | else |
a6862bc1 | 149 | BOARDDIR=${vendor}/${board} |
7ec1fedd SR |
150 | fi |
151 | ||
7ebf7443 WD |
152 | # |
153 | # Create board specific header file | |
154 | # | |
155 | if [ "$APPEND" = "yes" ] # Append to existing config file | |
156 | then | |
157 | echo >> config.h | |
158 | else | |
159 | > config.h # Create new config file | |
160 | fi | |
161 | echo "/* Automatically generated - do not edit */" >>config.h | |
804d83a5 WD |
162 | |
163 | for i in ${TARGETS} ; do | |
2901f889 | 164 | i="`echo ${i} | sed '/=/ {s/=/ /;q; } ; { s/$/ 1/; }'`" |
d24f2d32 | 165 | echo "#define CONFIG_${i}" >>config.h ; |
804d83a5 WD |
166 | done |
167 | ||
5e724ca2 SW |
168 | echo "#define CONFIG_SYS_ARCH \"${arch}\"" >> config.h |
169 | echo "#define CONFIG_SYS_CPU \"${cpu}\"" >> config.h | |
170 | echo "#define CONFIG_SYS_BOARD \"${board}\"" >> config.h | |
171 | ||
172 | [ "${vendor}" ] && echo "#define CONFIG_SYS_VENDOR \"${vendor}\"" >> config.h | |
173 | ||
174 | [ "${soc}" ] && echo "#define CONFIG_SYS_SOC \"${soc}\"" >> config.h | |
175 | ||
33a02da0 | 176 | [ "${board}" ] && echo "#define CONFIG_BOARDDIR board/$BOARDDIR" >> config.h |
10c32ff5 | 177 | cat << EOF >> config.h |
52f0aa83 | 178 | #include <config_cmd_defaults.h> |
10c32ff5 | 179 | #include <config_defaults.h> |
a6862bc1 | 180 | #include <configs/${CONFIG_NAME}.h> |
10c32ff5 | 181 | #include <asm/config.h> |
26750c8a | 182 | #include <config_fallbacks.h> |
7ac2fe2d | 183 | #include <config_uncmd_spl.h> |
10c32ff5 | 184 | EOF |
7ebf7443 WD |
185 | |
186 | exit 0 |