[U-Boot-Users] What is the most simple ppc405gp board

[Tadas]

What ppc405gp board is cheapest, and have minimum hardware?

Or more excactly, which board DO NOT have real time clock and preferably no
fpga.
and if the ram is integrated with no upgrade support it  would be perfect.

I want to use its code as referense.
if the board have something more then it is hard to remove.


And maybe someone know is it posible tu run linux without RTC?