Hi,
We are designing a board based on the BBB board.
On the BBB, pin R14 is used to drive eMMC_RSTn signal.
This pin is also required for the RMII2 port to have 2 Ethernet PHY on the AM3352.
In the processor manual in the boot section, the pin used table does not include this eMMC reset pin. (Table 26-29. Pins Used for MMC1 Boot).
I do not see how the bootloader controls this reset pin since it is not in the table. If I move this pin on another GPIO and how will the boot code handle the eMMC_RSTn signal?
Anyone managed to use 2 Ethernet PHY and also boot from the MMC1 port? How did you handle the eMMC reset signal to achieve this?
Thanks.
