Hi,
something broke support for MMC1 in u-boot.
on MMC0, and SD-card is connected, on MMC1 an eMMC device.
Everything was working perfectly in u-boot-2011.09_psp04.06.00.07 (and is also in linux)
In version 2012.10-psp05.06.00.00, MMC1 is not working anymore, MMC0 is still working fine. (with the same board)
The pin-muxes are configured fine, the MMC host controller is initiated correctly. Reading of the eMMC is not possible.
not possible to view the partition table, files, ...
The only fault in the source could be the following:
In file u-boot-2012.10g/arch/arm/cpu/armv7/am33xx/clock.c, the mmc1 clock is not enabled.
Patching this file did not help.
I think this fault must be noticed also on the new beaglebone black (which has the same MMC electronics).
Best regards,
Wim
