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Commit | Line | Data |
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1 | #!/bin/sh -e | |
2 | ||
3 | # Script to create header files and links to configure | |
4 | # U-Boot for a specific board. | |
5 | # | |
6 | # Parameters: Target Architecture CPU Board [VENDOR] [SOC] | |
7 | # | |
8 | # (C) 2002-2006 DENX Software Engineering, Wolfgang Denk <wd@denx.de> | |
9 | # | |
10 | ||
11 | APPEND=no # Default: Create new config file | |
12 | BOARD_NAME="" # Name to print in make output | |
13 | TARGETS="" | |
14 | ||
15 | while [ $# -gt 0 ] ; do | |
16 | case "$1" in | |
17 | --) shift ; break ;; | |
18 | -a) shift ; APPEND=yes ;; | |
19 | -n) shift ; BOARD_NAME="${1%%_config}" ; shift ;; | |
20 | -t) shift ; TARGETS="`echo $1 | sed 's:_: :g'` ${TARGETS}" ; shift ;; | |
21 | *) break ;; | |
22 | esac | |
23 | done | |
24 | ||
25 | [ "${BOARD_NAME}" ] || BOARD_NAME="$1" | |
26 | ||
27 | [ $# -lt 4 ] && exit 1 | |
28 | [ $# -gt 6 ] && exit 1 | |
29 | ||
30 | if [ "${ARCH}" -a "${ARCH}" != "$2" ]; then | |
31 | echo "Failed: \$ARCH=${ARCH}, should be '$2' for ${BOARD_NAME}" 1>&2 | |
32 | exit 1 | |
33 | fi | |
34 | ||
35 | echo "Configuring for ${BOARD_NAME} board..." | |
36 | ||
37 | # | |
38 | # Create link to architecture specific headers | |
39 | # | |
40 | if [ "$SRCTREE" != "$OBJTREE" ] ; then | |
41 | mkdir -p ${OBJTREE}/include | |
42 | mkdir -p ${OBJTREE}/include2 | |
43 | cd ${OBJTREE}/include2 | |
44 | rm -f asm | |
45 | ln -s ${SRCTREE}/include/asm-$2 asm | |
46 | LNPREFIX="../../include2/asm/" | |
47 | cd ../include | |
48 | rm -rf asm-$2 | |
49 | rm -f asm | |
50 | mkdir asm-$2 | |
51 | ln -s asm-$2 asm | |
52 | else | |
53 | cd ./include | |
54 | rm -f asm | |
55 | ln -s asm-$2 asm | |
56 | fi | |
57 | ||
58 | rm -f asm-$2/arch | |
59 | ||
60 | if [ -z "$6" -o "$6" = "NULL" ] ; then | |
61 | ln -s ${LNPREFIX}arch-$3 asm-$2/arch | |
62 | else | |
63 | ln -s ${LNPREFIX}arch-$6 asm-$2/arch | |
64 | fi | |
65 | ||
66 | if [ "$2" = "arm" ] ; then | |
67 | rm -f asm-$2/proc | |
68 | ln -s ${LNPREFIX}proc-armv asm-$2/proc | |
69 | fi | |
70 | ||
71 | # | |
72 | # Create include file for Make | |
73 | # | |
74 | echo "ARCH = $2" > config.mk | |
75 | echo "CPU = $3" >> config.mk | |
76 | echo "BOARD = $4" >> config.mk | |
77 | ||
78 | [ "$5" ] && [ "$5" != "NULL" ] && echo "VENDOR = $5" >> config.mk | |
79 | ||
80 | [ "$6" ] && [ "$6" != "NULL" ] && echo "SOC = $6" >> config.mk | |
81 | ||
82 | # Assign board directory to BOARDIR variable | |
83 | if [ -z "$5" -o "$5" = "NULL" ] ; then | |
84 | BOARDDIR=$4 | |
85 | else | |
86 | BOARDDIR=$5/$4 | |
87 | fi | |
88 | ||
89 | # | |
90 | # Create board specific header file | |
91 | # | |
92 | if [ "$APPEND" = "yes" ] # Append to existing config file | |
93 | then | |
94 | echo >> config.h | |
95 | else | |
96 | > config.h # Create new config file | |
97 | fi | |
98 | echo "/* Automatically generated - do not edit */" >>config.h | |
99 | ||
100 | for i in ${TARGETS} ; do | |
101 | echo "#define CONFIG_MK_${i} 1" >>config.h ; | |
102 | done | |
103 | ||
104 | cat << EOF >> config.h | |
105 | #define CONFIG_BOARDDIR board/$BOARDDIR | |
106 | #include <config_defaults.h> | |
107 | #include <configs/$1.h> | |
108 | #include <asm/config.h> | |
109 | EOF | |
110 | ||
111 | exit 0 |