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@VDDQ_EMMC_1.8V: set 1800000 uV; enabling LDO22@VDDQ_EMMC_2.8V: set 2800000 uV; enabling LDO21@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@samsung.com

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

-Anand Moon