[U-Boot] mainline u-boot on radxarock (rockchip rk3188) from SDcard

[Jaehoon Chung]

Hi,

On 05/02/2018 04:10 PM, Kever Yang wrote:
> Hi Trevor,
> 
>     It looks like the mmc driver does not work correctly, and no
> emmc/sdcard found.
> 
> Maybe you can enable 'DEBUG' and get more detail about what happen.
> 
> 
> Thanks,
> - Kever
> On 04/29/2018 01:35 PM, Trevor Woerner wrote:
>> Hello,
>>
>> I am able to generate a bootable image (bootloader, parameter, kernel,
>> filesystem) for my radxarock (pro) on an SDcard if I use the bootloader from
>> https://github.com/radxa/u-boot-rockchip. When I try to use mainline
>> u-boot_2008.01 it doesn't seem to be able to find or boot from the SDcard:

Do you use the dwmmc driver? or which driver are you using?
And Could you share which defconfig is used?

Plz, CC'd me.

Best Regards,
Jaehoon Chung

>>
>> 	U-Boot SPL 2018.01-dirty (Apr 29 2018 - 05:19:18)
>> 	Returning to boot ROM...
>>
>>
>> 	U-Boot 2018.01-dirty (Apr 29 2018 - 05:19:18 +0000)
>>
>> 	Model: Radxa Rock
>> 	DRAM:  2 GiB
>> 	MMC:   
>> 	MMC Device 0 not found
>> 	*** Warning - No MMC card found, using default environment
>>
>> 	In:    serial at 20064000
>> 	Out:   serial at 20064000
>> 	Err:   serial at 20064000
>> 	Model: Radxa Rock
>> 	rockchip_dnl_key_pressed: adc_channel_single_shot fail!
>> 	Net:   Net Initialization Skipped
>> 	No ethernet found.
>> 	Hit any key to stop autoboot:  0 
>> 	No MMC device available
>> 	No MMC device available
>> 	No ethernet found.
>> 	missing environment variable: pxeuuid
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/00000000
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/0000000
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/000000
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/00000
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/0000
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/000
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/00
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/0
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/default-arm-rockchip
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/default-arm
>> 	No ethernet found.
>> 	missing environment variable: bootfile
>> 	Retrieving file: pxelinux.cfg/default
>> 	No ethernet found.
>> 	Config file not found
>> 	No ethernet found.
>> 	No ethernet found.
>> 	=>
>>
>> Any thoughts?
>>
>> Best regards,
>> 	Trevor
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> 
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