[U-Boot] [rockchip/rk3399-rockpro64] Upstream doesn't have support for SD card/USB3.0?

[Qu Wenruo]

On 2019/4/19 下午2:08, Qu Wenruo wrote:
> Hi,
> 
> Sorry if the problem is too newbie, but I tried to build upstream U-boot
> for RockPro64 (which uses RK3399 SoC) using the evb-rk3399 defconfig.
> 
> My adventure starts good, it boots properly. However SDMMC doesn't work
> ("Card did not respond to voltage select!").
> 
> USB only detects two USB2.0 hubs, no USB storage detected either.
> 
> The missing storage looks like can be solved by adding USB storage
> support, but I'm wondering how to make Uboot to recognize the SDMMC.
> 
> Not familiar enough with device tree, but v5.1-rc kernel seems to have
> the dst file needed for rockpro64.
> 
> Any idea on what to do next? Copying the file and try to make U-boot to
> add a new board?

Well, found the existing patch for that, and after applying, everything
works fine.

The original error report is for eMMC module which is fine as I haven't
installed eMMC module to that board, and no driver for SDcard.

Thanks,
Qu

> 
> Thanks,
> Qu
> 
> 
> 
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