[U-Boot] Regression from v2013.04-rc3 with sdcard detection

Jaehoon Chung jh80.chung at samsung.com
Fri May 3 04:27:02 CEST 2013


On 05/03/2013 02:53 AM, Stephen Warren wrote:
> On 04/21/2013 11:29 AM, Nicolas Chauvet wrote:
>> Hi,
>>
>> I'm experiencing a regression from v2013.04-rc3 that I found related to the
>> following commit:
>>
>> 64f4a6192f0670de2d9af98900b750a3e7bf8ce6
>> 1741c64d642a95c4bb88a2b03e96c6dc7ed5fe62
>>
>> With v2013.04 release, when trying to boot from sdcard, I have:
>> "Card did not respond to voltage select"
>> while detecting the sdcard as mmc 1
Well, i didn't think it is related with that commit. Those patches is just checking revision.
And That message is produced that card didn't complete the power-up processing.
As Stephen said, which card do you use? 
If you give more information to us, it is helpful.

Best Regards,
Jaehoon Chung
>>
>> Without theses commit or with v2013.04-rc3
>> **File not found /boot.scr.uimg ***
>> .and then it find /boot.src on the sdcard.
>>
>> This was experienced on the Toshiba AC100, aka paz00 using a tegra20 arm
>> chipset.
> 
> I can't reproduce this problem with either v2013.04 or the latest
> u-boot/master (971020c "sandbox: config: Enable CONFIG_FIT and
> CONFIG_CMD_FIT"). Perhaps it depends on the specs of the SD card you
> use; what are yours?
> 
> Also, you didn't Cc anyone involved in Tegra, MMC, or the patches you're
> reporting problems with. I have added them to this message. Most likely,
> nobody saw your email. I only happened to since I returned from
> vacation, and searched my list folder for any mention of Tegra.
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