[U-Boot] PPC405 with XMD boot

[Rommel Custodio]

Stefan Roese <sr <at> denx.de> writes:

> 
> On 02/07/2013 04:20 AM, Frank Lombardo wrote:
> > Thanks for the responses guys.  I got to work.  What I found was that
> > the address being passed to the driver code was 0x84000000.  This is the
> > base address of the UART.  However, the registers of the XPS 16550 UART
> > are offset by 0x1000 from the base.  I changed the base address in my
> > xparameters.h file, but I wonder, should this be taken care of in a
> > better way?
> 
> I'm afraid, but I have never really worked with the Xilinx PPC4xx
> FPGA's. So my knowledge here is "limited". Sorry, but I can't help more.

I think include/configs/microblaze-generic.h includes code for this.

The ML-series all now use UARTlite in the configs. Though maybe it won't
hurt to add code similar to the MB in the ML-series headers as a fallback.

All the best,
Rommel