[U-Boot] Odroid U3 not able to boot using latest u-boot.

[U-Boot] Odroid U3 not able to boot using latest u-boot.

[Anand Moon]

Hi Przemyslaw,

I have give it a try to put latest u-boot on my microsdcard
u-boot and it failed to boot. Could you help me out on this.

U-Boot 2016.01-rc2-25762-g00502fe (Dec 11 2015 - 17:49:34 +0530)

CPU:   Exynos4412 @ 1 GHz
Model: Odroid based on Exynos4412
Board: Odroid based on Exynos4412
Type:  u3
DRAM:  2 GiB
__of_translate_address: Bad cell count for gpf0
__of_translate_address: Bad cell count for gpj0
__of_translate_address: Bad cell count for gpk0
__of_translate_address: Bad cell count for gpm0
__of_translate_address: Bad cell count for gpx0
LDO20 at VDDQ_EMMC_1.8V: set 1800000 uV; enabling
LDO22 at VDDQ_EMMC_2.8V: set 2800000 uV; enabling
LDO21 at TFLASH_2.8V: set 2800000 uV; enabling
MMC:   EXYNOS DWMMC: 0
Card did not respond to voltage select!
*** Warning - MMC init failed, using default environment

Net:   No ethernet found.
Hit any key to stop autoboot:  0
** Bad device mmc 0 **
** Bad device mmc 0 **
** Bad device mmc 0 **
** Bad device mmc 0 **
Odroid #
Odroid #
Odroid #
Odroid #

-Anand Moon

[U-Boot] Odroid U3 not able to boot using latest u-boot.

[Przemyslaw Marczak]

Hello Anand,

On 12/11/2015 01:48 PM, Anand Moon wrote:
> Hi Przemyslaw,
>
> I have give it a try to put latest u-boot on my microsdcard
> u-boot and it failed to boot. Could you help me out on this.
>
> U-Boot 2016.01-rc2-25762-g00502fe (Dec 11 2015 - 17:49:34 +0530)
>
> CPU:   Exynos4412 @ 1 GHz
> Model: Odroid based on Exynos4412
> Board: Odroid based on Exynos4412
> Type:  u3
> DRAM:  2 GiB
> __of_translate_address: Bad cell count for gpf0
> __of_translate_address: Bad cell count for gpj0
> __of_translate_address: Bad cell count for gpk0
> __of_translate_address: Bad cell count for gpm0
> __of_translate_address: Bad cell count for gpx0
> LDO20 at VDDQ_EMMC_1.8V: set 1800000 uV; enabling
> LDO22 at VDDQ_EMMC_2.8V: set 2800000 uV; enabling
> LDO21 at TFLASH_2.8V: set 2800000 uV; enabling
> MMC:   EXYNOS DWMMC: 0
> Card did not respond to voltage select!
> *** Warning - MMC init failed, using default environment
>
> Net:   No ethernet found.
> Hit any key to stop autoboot:  0
> ** Bad device mmc 0 **
> ** Bad device mmc 0 **
> ** Bad device mmc 0 **
> ** Bad device mmc 0 **
> Odroid #
> Odroid #
> Odroid #
> Odroid #
>
> -Anand Moon
>
>

Yes, I know about this issue. There is a patch which fixes this:

https://patchwork.ozlabs.org/patch/537372/

Please apply this patch locally, I will send another solution for this 
issue, since at present it may be unsafe for some cases on other platforms.

Best regards,
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com

[U-Boot] Odroid U3 not able to boot using latest u-boot.

[Anand Moon]

Hi Przemyslaw,

On 11 December 2015 at 18:29, Przemyslaw Marczak <p.marczak@samsung.com> wrote:
> Hello Anand,
>
> On 12/11/2015 01:48 PM, Anand Moon wrote:
>>
>> Hi Przemyslaw,
>>
>> I have give it a try to put latest u-boot on my microsdcard
>> u-boot and it failed to boot. Could you help me out on this.
>>
>> U-Boot 2016.01-rc2-25762-g00502fe (Dec 11 2015 - 17:49:34 +0530)
>>
>> CPU:   Exynos4412 @ 1 GHz
>> Model: Odroid based on Exynos4412
>> Board: Odroid based on Exynos4412
>> Type:  u3
>> DRAM:  2 GiB
>> __of_translate_address: Bad cell count for gpf0
>> __of_translate_address: Bad cell count for gpj0
>> __of_translate_address: Bad cell count for gpk0
>> __of_translate_address: Bad cell count for gpm0
>> __of_translate_address: Bad cell count for gpx0
>> LDO20 at VDDQ_EMMC_1.8V: set 1800000 uV; enabling
>> LDO22 at VDDQ_EMMC_2.8V: set 2800000 uV; enabling
>> LDO21 at TFLASH_2.8V: set 2800000 uV; enabling
>> MMC:   EXYNOS DWMMC: 0
>> Card did not respond to voltage select!
>> *** Warning - MMC init failed, using default environment
>>
>> Net:   No ethernet found.
>> Hit any key to stop autoboot:  0
>> ** Bad device mmc 0 **
>> ** Bad device mmc 0 **
>> ** Bad device mmc 0 **
>> ** Bad device mmc 0 **
>> Odroid #
>> Odroid #
>> Odroid #
>> Odroid #
>>
>> -Anand Moon
>>
>>
>
> Yes, I know about this issue. There is a patch which fixes this:
>
> https://patchwork.ozlabs.org/patch/537372/
>
> Please apply this patch locally, I will send another solution for this
> issue, since at present it may be unsafe for some cases on other platforms.
>
> Best regards,
> --
> Przemyslaw Marczak
> Samsung R&D Institute Poland
> Samsung Electronics
> p.marczak at samsung.com

Thanks for this quick response, It worked for me. :)
I am able to boot my u3 boards.

-Anand Moon