OMAP3: beagle: prettify expansionboard message a bit
[beagleboard-validation:jmos-u-boot.git] / mkconfig
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