No SDXC - mmc

gspringtech
 
Posts: 1
Joined: Sat May 26, 2018 12:50 am

No SDXC - mmc

Sat May 26, 2018 12:58 am

I have a recent Vocore2 Ultimate. The system has the latest firmware and I can login via screen.
Inserting or removing an SD card does not result in any log messages or any new device to appear in the /dev directory.
The same SD cards can be attached via USB and work fine.

The boot log shows no sign of "mmc" or anything similar.

What must I do to enable the SD card reader?

Vonger
 
Posts: 634
Joined: Sun Oct 19, 2014 6:00 am

Re: No SDXC - mmc

Sun May 27, 2018 12:52 am

In menuconfig -> Kernel Module -> Other Module -> kmod-sdhci-mt7620 need to select and also in VOCORE2.dts(source code) you need to add

sdhci: sdhci@10130000 {
status = "okay";
};

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