Hi,

I've forgotten to ask: are you using the 'hw_imx53' or 'foc_imx53' base
platform? I just ask, because the Fiasco.OC kernel version currently
used by Genode is known to not work properly on i.MX53 QSB:

  https://github.com/genodelabs/genode/issues/704

So, please only use 'hw_imx53' at this time.

Regards
Stefan

On 07/08/2013 10:39 AM, Stefan Kalkowski wrote:
> Hi Archie,
>
> On 07/07/2013 12:39 PM, Archie Nidhi wrote:
>> Hello I have a few questions
>>
>> We have successfully created an uImage by following the steps given in
>> https://github.com/genodelabs/genode/commit/ce58a63fb661df42e6bf283891589b11a1f411f2#commitcomment-2891606
>>
>
> it is not necessary anymore to do the steps for building a u-boot image
> manually. In the latest release notes you'll find a section that
> describes how to do this automatically when issuing a run script:
>
>   http://genode.org/documentation/release-notes/13.05#TFTP_boot_using_U-Boot
>
> Please, assure to use the latest Genode version, either by cloning
> current master branch of the Genode git repository, or by downloading
> the lates release. Then do e.g.:
>   'RUN_OPT="--target uboot" make run/demo'
> in a freshly created build directory, and boot the resulting image at:
>   [your_build_directory]/var/run/uImage
>
>> We tried to transfer the uImage by tftp and got the following error
>>
>> U-Boot > setenv serverip 10.6.1.123
>> U-Boot > setenv ipaddr 10.6.1.122
>> U-Boot > setenv bootfile uImage
>> U-Boot > tftp
>> Using FEC device
>> TFTP from server 10.6.1.123; our IP address is 10.6.1.122
>> Filename 'uImage'.
>> Load address: 0x10800000
>> Loading: #################################################################
>>         #################################################################
>>         #################################################################
>>         #################################################################
>>         #################################################################
>>         #################################################################
>>         #################################################################
>>         ####
>> done
>> Bytes transferred = 2346876 (23cf7c hex)
>> U-Boot > bootm
>> ## Booting kernel from Legacy Image at 10800000 ...
>>   Image Name:
>>   Image Type:   ARM Linux Kernel Image (gzip compressed)
>>   Data Size:    2346812 Bytes = 2.2 MiB
>>   Load Address: 70140000
>>   Entry Point:  7018b33c
>>   Verifying Checksum ... OK
>>   Uncompressing Kernel Image ...
>>
>
> To me this indicates that something went wrong when loading the kernel,
> please assure to use the way described above. If it nevertheless stucks
> at this place, would you please post the whole initial u-boot output in
> the first place?
>
>> It is stuck over here , let me know whether there is another way to
>> convert uImage to a form from which we can boot from a sdcard.
>
> You can always use one and the same uImage to boot it via TFTP, or read
> it from sd-card. There is no difference. For information on how to boot
> a uImage from sd-card, you might consider the u-boot documentation, or
> online references.
>
> Regards
> Stefan
>
>>
>> Thanks and Regards
>> Anubhav
>>
>>
>>
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>

--
Stefan Kalkowski
Genode Labs

http://www.genode-labs.com/ · http://genode.org/

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