View source for Current system images

== Overview ==
To avoid problems with repeatability and deployments this page hosts the default images to be used for the various projects. If you make modifications to your image you should create new patches, update .tgz files, etc. rather than simply creating new images so we have a way of getting from one image to another. For example, 'take the current image, run this patch on it, and copy these files to it'.


== Current Image ==
The recommended system image:
{| class="wikitable"
!style="width:300px"| Description !! style="width:100px"| Bootloader !!style="width:100px" |Kernel Image !!style="width:100px"|Filesystem
|-
| Console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/current/blob blob] || [{{SERVER}}/files/imote2/images/current/zImage zImage] || [{{SERVER}}/files/imote2/images/current/fs.jffs2 fs.jffs2]
|}



== Other Image Builds ==
<ul>
=== June 29, 2008 ===
Built using the following two scripts [{{SERVER}}/files/imote2/images/backup_7_29_2008/build build command] and [{{SERVER}}/files/imote2/images/backup_7_29_2008/buildScript build helper script].
* Re-sync with some changes in MSP give-away version
* Added Karl's SD Card DMA patches and camera patches
{| class="wikitable"
!style="width:300px"| Description !! style="width:100px"| Bootloader !!style="width:100px" |Kernel Image !!style="width:100px"|Filesystem
|-
| Console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_winGadget/images/fs.jffs2 fs.jffs2]
|-
| Console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_nixGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_winGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_nixGadget/images/fs.jffs2 fs.jffs2]
|}


=== April 10, 2007 ===
Built using the following two scripts [{{SERVER}}/files/imote2/images/backup_4_10_2007/build build command] and [{{SERVER}}/files/imote2/images/backup_4_10_2007/buildScript build helper script].
* Minor filesystem updates, this is a stabilization build
* TODO: Integrate Dirk's changes into this system image. This will remove the Windows vs. Linux Ethernet gadget build and make it a selectable module. Several rebuilt libraries, etc. This simply requires a day or two of testing, integration, and documentation.
* TODO: In addition if it is possible to remove the noConsole vs. Console images that would be advantageous. Blob could be patched to look for a particular flash address to see if the console should be used or not. The linux kernel could use the console argument to set a noConsole variable rather than using #if0’s. This may be problematic because the kernel may not be in a easy to work with mode when it needs to print information. 
{| class="wikitable"
!style="width:300px"| Description !! style="width:100px"| Bootloader !!style="width:100px" |Kernel Image !!style="width:100px"|Filesystem
|-
| Console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_winGadget/images/fs.jffs2 fs.jffs2]
|-
| Console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/Console_nixGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_winGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_4_10_2007/noConsole_nixGadget/images/fs.jffs2 fs.jffs2]
|}


=== February 24, 2007 ===
Built using the following two scripts [{{SERVER}}/files/imote2/images/backup_2_24_2007/build build command] and [{{SERVER}}/files/imote2/images/backup_2_24_2007/buildScript build helper script].
* Filesystem was changed to support multiroute wifi units (a new fs.jffs2 image was created)
* Changes disable www access via the usb gadget (under linux only because network bridges don't appear to work in Windows)
** removed "gateway 192.168.99.100" from /etc/network/interfaces
{| class="wikitable"
!style="width:300px"| Description !! style="width:100px"| Bootloader !!style="width:100px" |Kernel Image !!style="width:100px"|Filesystem
|-
| Console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_24_2007/Console_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/Console_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/Console_winGadget/images/fs.jffs2 fs.jffs2]
|-
| Console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_24_2007/Console_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/Console_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/Console_nixGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_24_2007/noConsole_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/noConsole_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/noConsole_winGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_24_2007/noConsole_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/noConsole_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_24_2007/noConsole_nixGadget/images/fs.jffs2 fs.jffs2]
|}

=== February 6, 2007 ===
Built using the following two scripts [{{SERVER}}/files/imote2/images/backup_2_6_2007/build build command] and [{{SERVER}}/files/imote2/images/backup_2_6_2007/buildScript build helper script].
* Added PPP and advanced routing to linux kernel image
{| class="wikitable"
!style="width:300px"| Description !! style="width:100px"| Bootloader !!style="width:100px" |Kernel Image !!style="width:100px"|Filesystem
|-
| Console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_6_2007/Console_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/Console_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/Console_winGadget/images/fs.jffs2 fs.jffs2]
|-
| Console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_6_2007/Console_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/Console_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/Console_nixGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_6_2007/noConsole_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/noConsole_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/noConsole_winGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_2_6_2007/noConsole_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/noConsole_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_2_6_2007/noConsole_nixGadget/images/fs.jffs2 fs.jffs2]
|}

=== January 26, 2007 ===
Built using the following two scripts [{{SERVER}}/files/imote2/images/backup_1_26_2007/build build command] and [{{SERVER}}/files/imote2/images/backup_1_26_2007/buildScript build helper script].
* Changed Zydas driver to build for revB boards
* Added lib bluetooth
{| class="wikitable"
!style="width:300px"| Description !! style="width:100px"| Bootloader !!style="width:100px" |Kernel Image !!style="width:100px"|Filesystem
|-
| Console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_26_2007/Console_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/Console_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/Console_winGadget/images/fs.jffs2 fs.jffs2]
|-
| Console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_26_2007/Console_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/Console_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/Console_nixGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_26_2007/noConsole_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/noConsole_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/noConsole_winGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_26_2007/noConsole_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/noConsole_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_26_2007/noConsole_nixGadget/images/fs.jffs2 fs.jffs2]
|}

=== January 24, 2007 ===
Built using the following two scripts [{{SERVER}}/files/imote2/images/backup_1_24_2007/build build command] and [{{SERVER}}/files/imote2/images/backup_1_24_2007/buildScript build helper script].
* Gadget driver only affects the zImage
* console/no console affects all 3 files
{| class="wikitable"
!style="width:300px"| Description !! style="width:100px"| Bootloader !!style="width:100px" |Kernel Image !!style="width:100px"|Filesystem
|-
| Console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_24_2007/Console_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/Console_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/Console_winGadget/images/fs.jffs2 fs.jffs2]
|-
| Console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_24_2007/Console_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/Console_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/Console_nixGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Windows Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_24_2007/noConsole_winGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/noConsole_winGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/noConsole_winGadget/images/fs.jffs2 fs.jffs2]
|-
| No console on STD UART<br>Unix Ethernet Gadget || [{{SERVER}}/files/imote2/images/backup_1_24_2007/noConsole_nixGadget/images/blob blob] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/noConsole_nixGadget/images/zImage zImage] || [{{SERVER}}/files/imote2/images/backup_1_24_2007/noConsole_nixGadget/images/fs.jffs2 fs.jffs2]
|}

</ul> 

== Extract fs.jffs2 image to a new dir ==
<bash>#/bin/sh
IMAGEPATH=<YourPathHere>
umount /dev/mtdblock0
modprobe -r blkmtd
losetup -d /dev/loop0

mknod /dev/mtdblock0 b 31 0
mkdir /mnt/jffs2ImageA
losetup /dev/loop0 $IMAGEPATH/fs.jffs2
modprobe blkmtd device=/dev/loop0
mount -t jffs2 /dev/mtdblock0 /mnt/jffs2ImageA
mkdir -p $IMAGEPATH/jffs2Image
cp -a /mnt/jffs2ImageA/* $IMAGEPATH/jffs2Image
umount /dev/mtdblock0
modprobe -r blkmtd
losetup -d /dev/loop0</bash>


== Comparing two filesystem images ==
To compare two, fs.jffs2, file system images you can simply mount both images on a machine and do a diff on them:
<bash>mkdir /mnt/jffs2ImageA
mkdir /mnt/jffs2ImageB
mknod /dev/mtdblock0 b 31 0
mknod /dev/mtdblock1 b 31 1

echo "Change fs.jffs2 to point to your images"
losetup /dev/loop0 fs.jffs2_A
losetup /dev/loop1 fs.jffs2_B

modprobe blkmtd device=/dev/loop0,/dev/loop1
mount -t jffs2 /dev/mtdblock0 /mnt/jffs2ImageA
mount -t jffs2 /dev/mtdblock1 /mnt/jffs2ImageB

diff -urN /mnt/jffs2ImageA /mnt/jffs2ImageB</bash>

To remove the mounted images: 
<bash>sync
umount /dev/mtdblock0
umount /dev/mtdblock1
modprobe -r blkmtd
losetup -d /dev/loop0
losetup -d /dev/loop1</bash>


== Script to update new images ==
<bash>#!/bin/tcsh
set  targetVersion="backup_7_29_2008"
set      sourceDir="/projects/builds/wikiBuild"
set buildAllScript="/projects/builds/wikiBuild/build"
set    buildScript="/projects/builds/wikiBuild/buildScript"


mkdir -p /var/www/files/imote2/images/"$targetVersion"/Console_nixGadget/
mkdir -p /var/www/files/imote2/images/"$targetVersion"/Console_winGadget/
mkdir -p /var/www/files/imote2/images/"$targetVersion"/noConsole_nixGadget/
mkdir -p /var/www/files/imote2/images/"$targetVersion"/noConsole_winGadget/
cp -a "$sourceDir"/Console_nixGadget/images   /var/www/files/imote2/images/"$targetVersion"/Console_nixGadget/
cp -a "$sourceDir"/Console_winGadget/images   /var/www/files/imote2/images/"$targetVersion"/Console_winGadget/
cp -a "$sourceDir"/noConsole_nixGadget/images /var/www/files/imote2/images/"$targetVersion"/noConsole_nixGadget/
cp -a "$sourceDir"/noConsole_winGadget/images /var/www/files/imote2/images/"$targetVersion"/noConsole_winGadget/
cp -a /var/www/files/imote2/patches /var/www/files/imote2/images/"$targetVersion"/
cp "$buildAllScript"  /var/www/files/imote2/images/"$targetVersion"/
cp "$buildScript"     /var/www/files/imote2/images/"$targetVersion"/
cd /var/www/files/imote2/images/current
rm ./blob
rm ./fs.jffs2
rm ./zImage
ln -s ../"$targetVersion"/Console_winGadget/images/blob     ./blob    
ln -s ../"$targetVersion"/Console_winGadget/images/fs.jffs2 ./fs.jffs2
ln -s ../"$targetVersion"/Console_winGadget/images/zImage   ./zImage  
cd /var/www/files/imote2/images/current/"$targetVersion"/
find ./ -type f -exec chmod 444 {} \;
find ./ -type d -exec chmod 755 {} \;</bash>