Help: Is my Beagle C4 dead?

Zygmunt Krynicki zygmunt.krynicki at linaro.org
Fri Mar 9 13:01:11 UTC 2012


W dniu 09.03.2012 13:41, Zygmunt Krynicki pisze:
> Hi
>
> Today morning I've noticed that my beagle C4 is not working well.

Update: it seems that SD card is working somewhat as without it U-Boot 
does not load and none of the output is there. I'll try re-flashing that 
card (brand new, used _once_) and check again.

> This is the output a seen on serial:
>
> (Also here: https://pastebin.linaro.org/424/)
>
> 40W
> U-Boot SPL 2011.12 (Feb 16 2012 - 21:43:13)
> Texas Instruments Revision detection unimplemented
> OMAP SD/MMC: 0
> mmc_send_cmd: timedout waiting for cmddis!
> ** Can't read from device 0 **
> spl: fat register err - -1
> ### ERROR ### Please RESET the board ###
>
> The SD card is connected via uSD -> SD adapter and works fine in other
> boards. I've tried re-attaching everything a dozen times.
>
> Thanks
> ZK
>
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-- 
Zygmunt Krynicki
Linaro Validation Team



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