Update the PRE-INSTALLED software image to a current release
From IGEP - ISEE Wiki
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IMPORTANT NOTE: This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE |
Contents
Overview
Firmware update
This article explains how to update the pre-installed software of your IGEP Processor Board to a current release. This will update to the latest available version of the pre-installed software, which consists of IGEP X-Loader, IGEP Kernel and the Poky firmware.
This tutorial will follow the following steps:
- Download the latest firmware from ISEE in a Linux PC.
- Run a script that will automatically setup and create a MicroSD card with the latest software in your host PC.
- Then boot your IGEP Processor Board from that MicroSD card you have just created.
- Finally, you can write the updated software from the MicroSD to the flash memory on your IGEP device.
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If you want to run a different software distribution, you can follow this article: How to boot from MicroSD Card. |
Pre-installed software on IGEP Processor Boards
Overview
If you have a brand new IGEP Processor Board you must know that it comes with a firmware provided and installed on it by ISEE.
By default, if you power up your board it will run the software on the flash. But you can prepare a MicroSD card and boot from it by inserting it to the MicroSD card reader of your IGEP Processor Board, as it has more priority than the flash.
The pre-installed software consists of a minimal Linux-based distribution with a lite X Window System and GNOME Mobile based applications created with Yocto Platform Builder.
About the pre-installed software
The pre-installed software consists of:
- IGEP X-loader: a bootloader compatible with all IGEP Processor Boards.
- IGEP Kernel: a Linux Kernel maintained by ISEE.
- IGEP firmware Yocto: the software distribution consists of a lite X Window System and GNOME Mobile based applications created with Yocto tools
For more information about these specific sotware, read the following articles:
Other useful articles:
- How to create a SD-card with the latest software image
- Update the PRE-INSTALLED software
- How to Create a bootable MicroSD card for IGEP devices
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If you have any question, don't ask to ask at the IGEP Community Forum or the IGEP Community Chat | 
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(for more information read the article: Pre-installed software on IGEP Processor Boards or visit the software category)
How to create a SD-card with the latest software image
(from How to create a SD-card with the latest software image)
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This How-To was tested IGEP SDK Virtual Machine, but most of the contents are valid also for other GNU/Linux distributions.
There is no guarantee that this will work on other ones. |
Create IGEP Firmware bootable SD-card
IGEP AM335x - The first thing you'll do is download the latest firwmare from ISEE site Yocto IGEP AM335x
IGEP OMAP 3 - Start session in IGEP SDK Virtual Machine. The first thing you'll do is download the latest firwmare from ISEE site Yocto IGEP OMAP 3
IGEP SMARC i.MX6 Dual/Quad - The first thing you'll do is download the latest firwmare from ISEE site Yocto IGEP SMARC i.MX6 Dual/Quad
IGEP SMARC i.MX6 DualLite - The first thing you'll do is download the latest firwmare from ISEE site Yocto IGEP SMARC i.MX6 DualLite
IGEP SMARC i.MX6 Solo - The first thing you'll do is download the latest firwmare from ISEE site Yocto IGEP SMARC i.MX6 Solo
- Select Products -> Processor Boards
- Click on your processor board product.
- Click on Software tab
- Click on IGEP Firmware
- Select Download icon.
Once the file is downloaded you can create bootable SD-Card, under Linux, untar the IGEP
tar jxf igep_firmware-yocto-*.tar.bz2 cd igep_firmware-yocto-*
Insert a SD-Card media and use the igep-media-create script to copy the firmware to SD-Card media.
./igep-media-create -–mmc <mmc> --image <image file> --machine <machine>
where:
<mmc> - is the SD-Card device of your computer.
<image file> - is the file that contains bootloader, kernel and rootfs image.
<machine> - is the IGEP Processor Board. Available options are:
- igep0020 - For IGEP v2 Processor Board
- igep0030 - For IGEP COM MODULE Processor Board
- igep0032 - For IGEP COM PROTON Processor Board
- igep0033 - For IGEP COM AQUILA Processor Board
- igep0046 - For IGEP iMX6 Processor Board
For example, assuming the SD-card device takes '/dev/sdf' and you have an IGEPv2 board ('igep0020'), type
./igep-media-create --mmc /dev/sdf --machine igep0020 --image demo-image-sato-igep00x0.tar.bz2
For example, assuming the SD-card device takes '/dev/sdb' and you have an IGEP COM MODULE ('igep0030'), type
./igep-media-create --mmc /dev/sdb --machine igep0030 --image demo-image-sato-igep00x0.tar.bz2
These methods should give you a bootable SD-card.
Booting IGEP device and login/connect methods
Insert the bootable SD-card media into the micro-SD card socket of IGEP device and power on it. This should result in a running system with Sato graphical desktop root filesystem built by Yocto.
If you want login in/connect to the system, you have several options:
- Serial debug link, you should just plug serial cable to your computer
- Ethernet, you should assign an IP in the range 192.168.5.[2-254] and connect to target using a SSH client and connecting to 192.168.5.1
- Wifi, connect to IGEP_xx network, a dynamic IP should be assigned in your host and you can sign into the target connecting to 192.168.6.1
- USB ethernet gadget, connect a IGEP device to USB port of your computer, dynamic IP should be assigned in your host and you can sign into the target connecting to 192.168.7.1 o (if available) Graphical interface on plugged DVI/TFT display and USB Keyboard in IGEP device
The root password is empty, so to log in type 'root' for the user name and hit 'Enter' at the Password prompt: (empty password) and you should be in.
Then, you could play and fun with IGEP board.
For example, you could flash the latest software image into internal FLASH memory ( How to flash the latest software image )
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If you have any question, don't ask to ask at the IGEP Community Forum or the IGEP Community Chat |
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How to flash the latest software image
Now you have a booted board with latest firmware running from MicroSD card, you can write the firmware to the flash memory.
Enter to the IGEP Processor Board using root as login name and an empty password, enter to the /opt/firmware and run the ./flash script
cd /opt/firmware ./flash.sh
When finish, unplug the MicroSD card and reboot the board, enjoy the new firmware running from flash memory.
Firmware releases
IMPORTANT NOTE (Update on February 29th, 2012):
IGEP™ Processor Boards with new 512 MB RAM and 512 MB NAND flash from Micron require a recent version of IGEP X-LOADER and KERNEL ottherwise they won't boot correctly. Bootable microSD cards with software older will not boot these upgraded COMs. Follow the “IGEP™ firmware update procedure” to update to the latest firmware version.
The required minimum versions of software that supports the new flash are v2.4.0-2 for IGEP X-LOADER and 2.6.37-2 for KERNEL
Bootable boards and MicroSD cards with software older than version 3.3.1-11 will not boot properly, please update to the latest version
- Poky Image Sato Release 3.3.1-11
- What's new ?
- Support for new 512 MB RAM and 512 MB NAND flash from Micron
- Updated kernel to the latest stable release 2.6.37-2, see Linux_Kernel_2.6.37.y for details
- Updated IGEP X-LOADER to 2.4.0-2
- Supported IGEP™ products.
- Boards :
- IGEP™ v2
- IGEP™ COM MODULE
- IGEP™ COM PROTON
- Expansion boards :
- IGEP™ v2 EXPANSION
- IGEP™ BERLIN
- IGEP™ PARIS
- IGEP™ NEW YORK
- Boards :
- What's new ?
