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

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

[Nicolas Chauvet]

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

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 don't know if others arm boards are affected (such as pandaboard..) ?


Thx

Nicolas (kwizart)

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

[Stephen Warren]

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
> 
> 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.

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

[Jaehoon Chung]

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.
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
> 

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

[Tom Rini]

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Hash: SHA1

On 05/02/2013 10:27 PM, Jaehoon Chung wrote:
> 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.

Finally, git bisect can be very helpful here, so long as you have a
point in mainline where everything worked.

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

[Nicolas Chauvet]

Thx for the answear on this topic. I will answear when back from vacation.
The card was advertised as class 10 sdcard. I know I can see others
properties with some uboot *info tool
I ve also tested with the release version with theses patches reverted.

Nicolas (kwizart)