TEMPDIR fix and tweak teh uInird mv, corrupted boot partition

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

mk_mmc.sh

@@ -376,8 +376,8 @@ fi
 
 beagle_user_cmd
 
- sudo mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "Reset Nand" -d /tmp/user.cmd ${DIR}/disk/user.scr
- sudo cp /tmp/user.cmd ${DIR}/disk/user.cmd
+ sudo mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "Reset Nand" -d /tmp/user.cmd ${TEMPDIR}/disk/user.scr
+ sudo cp /tmp/user.cmd ${TEMPDIR}/disk/user.cmd
 
 cat > /tmp/readme.txt <<script_readme
 

scripts/squeeze-tweaks.diff

@@ -24,9 +24,9 @@ index 61bc6ae..a889e23 100644
 +	if [ -e /etc/rcn.conf ]; then
 +		mkdir -p /tmp/mmc
 +		mount /dev/mmcblk0p1 /tmp/mmc
-+		cp /tmp/mmc/boot.scr /tmp/mmc/netinstall.scr
++		rm -f /tmp/mmc/boot.scr /tmp/mmc/netinstall.scr
 +		cp /tmp/mmc/normal.scr /tmp/mmc/boot.scr
-+		mv /tmp/mmc/uInitrd /tmp/mmc/uInitrd.net
++		rm -f /tmp/mmc/uInitrd
 +		mv /tmp/mmc/uInitrd.final /tmp/mmc/uInitrd
 +		umount /tmp/mmc
 +