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Dear all,

Please could someone tell me how to write the linux image files from SD-Card into the on-board NAND Flash ?

I would like to boot up with stand alone IGEPv2 board, without any SD-Card inserted.

Thanks,
Josep

Accepted Answer

Tuesday, October 23 2012, 09:36 AM - #permalink
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  • Accepted Answer

    Tuesday, October 23 2012, 09:08 PM - #permalink
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    Sorry I don't understand.

    I am booting up with Ubuntu 10.10 on the SD-Card.

    1.- Where should I enter using 'root' as login name and an 'empty password' ?

    ('root' as login and an 'empty password' is not accepted by Linaro)

    2.- Where should I enter to the /opt/firmware and run the igep-flash script ?

    (I can't find /opt/firmware and the igep-flash script from terminal at prompt "linaro@localhost:-$ ")

    Please could you give more detais ?

    Thanks,
    Josep
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  • Accepted Answer

    mcaro
    mcaro
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    Wednesday, October 24 2012, 09:06 AM - #permalink
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    Hi Josep,

    The flash memory it's divided in 3 partitions by default:

    1 Parition - BOOTLOADER) MLO (bootloader)
    /dev/mtd0
    First erase the partition with:
    flash_eraseall /dev/mtd0
    And use the executable writeloader
    writeloader -i /MLO -o /dev/mtd0

    2 Partition - BOOT) igep.ini & zImage
    mount it as standard jffs2 partition
    mount -t jffs2 /dev/mtdblock1 /mnt/flash
    And use cp for copy the files.

    3 Partition - ROOTFS) All rootfs should be here, you can copy it all files or if you've a tar file uncompress it here:
    mount -t jffs2 /dev/mtdblock2 /mnt/flash

    The wiki page that Enric put in the post use our scripts & our firmware for do that so if you use Ubuntu then you cannot find these scripts.

    Cheers
    Manel
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