[U-Boot] [u-boot-imx/next] WaRP7 & Pico-Pi i.MX7 NOK

[Stefano Babic]

On 07/10/19 22:26, Pierre-Jean Texier wrote:
> Hi Stefano,
> 
> Le 07/10/2019 à 21:58, Stefano Babic a écrit :
>> Hi Pierre-Jen,
>>
>> On 07/10/19 20:44, Pierre-Jean Texier wrote:
>>> Stefano, Peng,
>>>
>>> I just compiled a fresh U-Boot with u-boot-imx/next and It looks
>>> like commit 34f2feb ("imx: mmc_env: update runtime SD/MMC boot env
>>> device") [1]
>>> breaks my WaRP7 (but the same for the Pico-Pi i.MX7, tested by Joris in
>>> CC),
>>> see logs after:
>>>
>>> U-Boot 2019.10-rc4-00232-gd03193d (Oct 07 2019 - 18:44:25 +0200)
>>>
>>> CPU:   Freescale i.MX7S rev1.2 800 MHz (running at 792 MHz)
>>> CPU:   Extended Commercial temperature grade (-20C to 105C) at 33C
>>> Reset cause: POR
>>> Model: Warp i.MX7 Board
>>> Board: WARP7 in secure mode OPTEE DRAM 0x9d000000-0xa0000000
>>> DRAM:  464 MiB
>>> MMC:   FSL_SDHC: 1, FSL_SDHC: 0
>>> Loading Environment from MMC... MMC Device 2 not found
>>> *** Warning - No MMC card found, using default environment
>>> ...
>>> => env default -f -a
>>> ## Resetting to default environment
>>> => env save
>>> Saving Environment to MMC... MMC Device 2 not found
>>> No MMC card found
>>> Failed (1)
>>>
>>> FYI, with a git revert -s 34f2feb92db6146831bafa696b7b46785c9f6b10,
>>> all is working fine:
>>>
>>
>> Thanks for testing - at the moment, I will drop it from -next.
> 
> No problem - thanks, I will update my repo after that.
> 
>>
>>> => env default -f -a
>>> ## Resetting to default environment
>>> => env save
>>> Saving Environment to MMC... Writing to MMC(0)... OK
>>>
>>> So, can you consider this commit 'not applicable' for 2019.10 ?
>>>
>>
>> None of what you see in -next is for 2019.10. My last PR had already too
>> many patches and it cannot flow into 2019.10. Currently, -next has ~130
>> new commit, it cannot flow into the release - I will send PR afterwards.
> 
> Understood, thanks for the clarification :).
> 


Anyway, Peng's patch is not wrong, he simply tried to avoid to add board
code. But I left this out to avoid further breakages - I guess Peng
should send a folow up patch to add board code to imx8m.

Regards,
Stefano

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