[paparazzi-commits] [5816] New script to partition an SD card and put kernel and rootfs on it.

[Paul Cox]

Revision: 5816
          http://svn.sv.gnu.org/viewvc/?view=rev&root=paparazzi&revision=5816
Author:   paulcox
Date:     2010-09-07 10:00:50 +0000 (Tue, 07 Sep 2010)
Log Message:
-----------
New script to partition an SD card and put kernel and rootfs on it.

Added Paths:
-----------
    paparazzi3/trunk/sw/tools/overo_sd_maker/overo_sd_maker.sh

Added: paparazzi3/trunk/sw/tools/overo_sd_maker/overo_sd_maker.sh
===================================================================
--- paparazzi3/trunk/sw/tools/overo_sd_maker/overo_sd_maker.sh                  
        (rev 0)
+++ paparazzi3/trunk/sw/tools/overo_sd_maker/overo_sd_maker.sh  2010-09-07 
10:00:50 UTC (rev 5816)
@@ -0,0 +1,98 @@
+#!/bin/bash
+
+echo "SD card creator for OMAP"
+if [ "$(id -u)" != "0" ]; then
+       echo "Sorry, you are not root."
+       exit 1
+fi
+
+echo "DANGEROUS: proceed carefully"
+
+if [ "$2" = "extra" ] && [ -e extras.bz2 ];then
+ EXTRA=1
+ echo "I will copy extras to rootfs."
+else 
+ EXTRA=0
+fi
+
+if [ -z $1 ];then
+  echo "Following is a list of the partitions in your computer"
+  echo "---------------------------"
+  cat /proc/partitions
+  echo "---------------------------"
+  echo "Please type the name of the SD device : (example: sdb)"
+  read  DRIVE
+ else 
+  DRIVE=$1
+fi
+
+DRIVE=/dev/$DRIVE
+echo "$DRIVE selected. Is this correct? [Type \"Y\" to proceed]"
+read continue
+
+if [ $continue = "Y" ]; then
+ DRIVE1=${DRIVE}1
+ DRIVE2=${DRIVE}2
+ WORKDIR=$PWD
+
+ echo "Checking if mounted..."
+ umount $DRIVE1
+ umount $DRIVE2
+
+ echo "Configuring disk..."
+ dd if=/dev/zero of=$DRIVE bs=1024 count=1024
+
+ SIZE=`fdisk -l $DRIVE | grep Disk | awk '{print $5}'`
+
+ echo DISK SIZE – $SIZE bytes
+ 
+ CYLINDERS=`echo $SIZE/255/63/512 | bc`
+ 
+ echo CYLINDERS – $CYLINDERS
+
+ {
+ echo ,9,0x0C,*
+ echo ,,,-
+ } | sfdisk -D -H 255 -S 63 -C $CYLINDERS $DRIVE
+
+ echo "Checking if mounted..."
+ umount $DRIVE1
+ echo "formatting FAT partition..."
+ mkfs.vfat -F 32 -n boot $DRIVE1
+
+ echo "Checking if mounted..."
+ umount $DRIVE2
+ echo "formatting Linux partition..."
+ mke2fs -j -L rootfs $DRIVE2 
+# wget http://paparazzi.enac.fr/overo/latest/rootfs.bz2 
http://paparazzi.enac.fr/overo/latest/uImage.bin
+ echo -n "Writing files to FAT partition..."
+ mount $DRIVE1 /mnt
+ if [ $? -ne 0 ]; then
+  echo "Mount failure!"
+  exit 1
+ fi
+ cp MLO /mnt/
+ cp uboot.bin /mnt/uboot
+ cp uImage.bin /mnt/uImage
+ umount /mnt
+ echo "done."
+ 
+ echo -n "Writing files to Linux partition..."
+ mount $DRIVE2 /mnt
+ if [ $? -ne 0 ]; then
+  echo "Mount failure!"
+  exit 1
+ fi
+ cd /mnt
+ tar jxf $WORKDIR/rootfs.bz2
+ if [ $EXTRAS -ne 0 ]; then
+  mkdir /mnt/home/root/extras
+  cd /mnt/home/root/extras
+  tar jxf $WORKDIR/extras.bz2
+ fi
+ cd $WORKDIR
+ umount /mnt
+ echo "done."
+fi
+echo "Exiting."
+exit 0


Property changes on: paparazzi3/trunk/sw/tools/overo_sd_maker/overo_sd_maker.sh
___________________________________________________________________
Added: svn:executable
   + *