[U-Boot] Rockchip RV1108 eMMC initialization fail

[Marek Vasut]

On 11/12/2018 10:23 AM, alex94 wrote:
> Hi,
> I am trying to use eMMC as a storage medium for my
> custom board based on Rockchip RV1108. 
> 
> I have already made the changes as described in this thread:
> 
> http://u-boot.10912.n7.nabble.com/Rockchip-RV1108-eMMC-support-not-working-td343843.html#a343866
> 
> about using eMMC with RV1108.
> 
> When U-boot starts, and I try to access the eMMC, here is what I get:
> 
> => mmc info
> CMD_SEND:0
>                 ARG                      0x00000000
>                 MMC_RSP_NONE
> CMD_SEND:8
>                 ARG                      0x000001AA
>                 RET                      -110
> CMD_SEND:55
>                 ARG                      0x00000000
>                 RET                      -110
How does the log look for an SD ? I suspect it's probably clock or
pinmux that's broken.

-- 
Best regards,
Marek Vasut