[U-Boot] at91sam9g20 sd card boot

[Rob Emanuele]

Greetings,

Is there a framework in place for using U-Boot to boot Linux from an
SD Card on an at91sam9g20 processor?

I've been reading through the code and found at a minimum, I would
need to enable the mmc command and the atmel_mci library.  Then the
mmc commands exist in the console but mmcinfo does nothing.  Am I
looking in the right place to get this functional?

Thank you,

Rob