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 > > > > _______________________________________________ > U-Boot mailing list > [email protected] > https://lists.denx.de/listinfo/u-boot >
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