Greetings,
I have a board (Diligent Arty-Z7) for which I have a working U-boot.
I’m not sure I’ve done it right but it does work on my board. I’d like to
contribute this back and get it in U-boot.
I see there is a configuration configs/xilinx_zynq_virt_defconfig which
includes several boards. It would be attractive to simply add the device tree
for my board to this list and have a working U-boot. However, as I understand
it, each Zynq board needs to have some initial configuration done and this is
done in the ps7_init_gpl.c file which I think is unique to every board. I
don’t understand how the boards in the xilinx_zynq_virt_defconfig configuration
are able to share a single ps7_init_gpl.c? Maybe they don’t? How do I
determine if my board is compatible with the other boards if they’re sharing a
ps7_init_gpl.c? Is it permissible to add a new config for a single zynq board
or should I be trying to add it to xilinx_zynq_virt_defconfig? If someone
could provide some perspective here or some direction on adding a new Zynq
board that would be great.
Thanks
Christopher
