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Last Post 18 Jul 2008 02:16 AM by  zyzyis@gmail.com
Porting from Freescale imx27ads
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ssancha
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17 Jul 2008 02:49 AM
    Hi

    We have a kernel, root filesystem and application running on an imx27ads board with a 2.6.19.2 linux kernel (from the Freescale BSP). We have just purchased a imx27 litekit board, and plan to port our work to it.

    We managed load the kernel in ram with

    load raw 0xa0208000 1674360 /tftp/10.0.0.100:zImage

    But when we try to run it

    exec -t

    We only get

    ATAG_CORE1, 4096, 255, 4, 1413545986, Uncompressing Linux.......................

    and nothing else. Note we have the kernel parameters "console=ttymxc0,115200 root=/dev/nfs ip=10.0.0.101:10.0.0.100:10.0.0.100:255.255.255.0:litekit:eth0 nfsroot=10.0.0.100:/rootfs init=/sbin/init" compiled in the kernel.

    Should the kernel, which runs smoothly on the ads board, work for the litekit out of the box, or is there any patch we have to consider?

    Thanks
    zyzyis@gmail.com
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    18 Jul 2008 02:16 AM
    We have the same problem too. It looks like there are some adjustments on the board and we need to modify some device source code in the arch/arm/mx27 directory. I'm still waiting for the solution.


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