installdemo

#!/bin/sh -xv
# Derived from mkcard.sh v0.3.beagleboard-validation-scripts.1
# (c) Copyright 2009 Graeme Gregory <dp@xora.org.uk>
# Licensed under terms of GPLv2

DEMOFS=Angstrom-Beagleboard-demo-image-glibc-ipk-2010.3-beagleboard.rootfs.tar.bz2
DEMOURL=http://www.angstrom-distribution.org/demo/beagleboard

for tool in dd sfdisk partx mkfs.vfat mke2fs; do
 if ! type $tool >/dev/null 2>&1; then
  echo "ERROR: \"$tool\" not found."
  echo "Try 'opkg install dosfstools e2fsprogs e2fsprogs-mke2fs'"
  exit 2
 fi
done

umount /dev/mmcblk0p1
umount /dev/mmcblk0p2

# TODO: should test to see SD card is > 444 cyclinders
#SIZE=`fdisk -l $DRIVE | grep Disk | awk '{print $5}'`
#echo DISK SIZE - $SIZE bytes
#CYLINDERS=`echo $SIZE/255/63/512 | bc`
CYLINDERS=444
echo CYLINDERS - $CYLINDERS
sfdisk -C $CYLINDERS -H 255 -S 63 -D /dev/mmcblk0 <<EOF
,15,0x0c,*
,429,,-
EOF
partx /dev/mmcblk0
sleep 3
umount /dev/mmcblk0p2
mke2fs -j -L "rootfs" /dev/mmcblk0p2
mkdir -p /media/mmcblk0p2
mount /dev/mmcblk0p2 /media/mmcblk0p2
#wget -O - $DEMOFS | tar xjv -C /media/mmcblk0p2/
pushd /media/mmcblk0p2
wget $DEMOURL/$DEMOFS
tar xjv $DEMOFS
popd