[U-Boot] Help with boot from MMC2 for AM3359 board

Hello,

I'm working on a project where a board using TI's AM3359 processor using BeagleBone as a reference design.

The main difference is the exchange the boot sdcard - from MMC1 to MMC2 (or from mmc0 to mmc1, in hardware point of view).

I'm adapting u-boot in order to allow mmc2 support for u-boot. As I could see the code, there is already support for mmc2 boot for u-boot.

Tracing the execution, the first call of the function mmc_register() blocks the call of the function list_add_tail().

Does anybody could give me some clue about how to solve this issue?

Thank you very much.

Best regards,

Flavio