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 DENX Software Engineering, Wolfgang Denk <wd@denx.de>
   9 #
  10
  11 APPEND=no       # Default: Create new config file
  12
  13 while [ $# -gt 0 ] ; do
  14         case "$1" in
  15         --) shift ; break ;;
  16         -a) shift ; APPEND=yes ;;
  17         *)  break ;;
  18         esac
  19 done
  20
  21 [ $# -lt 4 ] && exit 1
  22 [ $# -gt 6 ] && exit 1
  23
  24 echo "Configuring for $1 board..."
  25
  26 cd ./include
  27
  28 #
  29 # Create link to architecture specific headers
  30 #
  31 rm -f asm
  32 ln -s asm-$2 asm
  33 rm -f asm-$2/arch
  34
  35 if [ -z "$6" -o "$6" = "NULL" ] ; then
  36         ln -s arch-$3 asm-$2/arch
  37 else
  38         ln -s arch-$6 asm-$2/arch
  39 fi
  40
  41 if [ "$2" = "arm" ] ; then
  42         rm -f asm-$2/proc
  43         ln -s proc-armv asm-$2/proc
  44 fi
  45
  46 #
  47 # Create include file for Make
  48 #
  49 echo "ARCH   = $2" >  config.mk
  50 echo "CPU    = $3" >> config.mk
  51 echo "BOARD  = $4" >> config.mk
  52
  53 [ "$5" ] && [ "$5" != "NULL" ] && echo "VENDOR = $5" >> config.mk
  54
  55 [ "$6" ] && [ "$6" != "NULL" ] && echo "SOC    = $6" >> config.mk
  56
  57 #
  58 # Create board specific header file
  59 #
  60 if [ "$APPEND" = "yes" ]        # Append to existing config file
  61 then
  62         echo >> config.h
  63 else
  64         > config.h              # Create new config file
  65 fi
  66 echo "/* Automatically generated - do not edit */" >>config.h
  67 echo "#include <configs/$1.h>" >>config.h
  68
  69 exit 0