arch/blackfin/boot/install.sh

   1 #!/bin/sh
   2 #
   3 # arch/blackfin/boot/install.sh
   4 #
   5 # This file is subject to the terms and conditions of the GNU General Public
   6 # License.  See the file "COPYING" in the main directory of this archive
   7 # for more details.
   8 #
   9 # Copyright (C) 1995 by Linus Torvalds
  10 #
  11 # Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
  12 # Adapted from code in arch/i386/boot/install.sh by Mike Frysinger
  13 #
  14 # "make install" script for Blackfin architecture
  15 #
  16 # Arguments:
  17 #   $1 - kernel version
  18 #   $2 - kernel image file
  19 #   $3 - kernel map file
  20 #   $4 - default install path (blank if root directory)
  21 #
  22
  23 verify () {
  24         if [ ! -f "$1" ]; then
  25                 echo ""                                                   1>&2
  26                 echo " *** Missing file: $1"                              1>&2
  27                 echo ' *** You need to run "make" before "make install".' 1>&2
  28                 echo ""                                                   1>&2
  29                 exit 1
  30         fi
  31 }
  32
  33 # Make sure the files actually exist
  34 verify "$2"
  35 verify "$3"
  36
  37 # User may have a custom install script
  38
  39 if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
  40 if which ${CROSS_COMPILE}installkernel >/dev/null 2>&1; then
  41         exec ${CROSS_COMPILE}installkernel "$@"
  42 fi
  43
  44 # Default install - same as make zlilo
  45
  46 back_it_up() {
  47         local file=$1
  48         [ -f ${file} ] || return 0
  49         local stamp=$(stat -c %Y ${file} 2>/dev/null)
  50         mv ${file} ${file}.${stamp:-old}
  51 }
  52
  53 back_it_up $4/uImage
  54 back_it_up $4/System.map
  55
  56 cat $2 > $4/uImage
  57 cp $3 $4/System.map