[U-Boot-Users] Sandpoint8245 questions

Matthew McClintock mcclintock at freescale.com
Thu Jun 3 17:04:10 CEST 2004


Hello all,
	I have some questions for anyone who might know the answer. All the
questions apply to the Sandpoint8245 configuration, and might apply to
the Sandpoint8240 as well.

 1) Who is the maintainer for the Sandpoint boards?

 2) Has anyone tested the boards with different memory bus speeds?
U-boot appears (it is only an educated guess) to not initialize memory
correctly when the memory bus is 66mhz, and it works correctly for a
memory bus of 133mhz. I have not tested 100mhz. I am basing this
assumption of the fact that when I boot Linux at 66mhz I get weird
errors at random times and at 133mhz the board works perfectly.

 3) Is anyone aware of the fact that the serial ports on the Sandpoint
motherboard itself and the serial ports on the Unity PMC card run at at
different clocks? I've done some simple changes to select the correct
clock but I just wanted to ask how others might be dealing with this
situation.


-- 
Matthew McClintock <mcclintock at freescale.com>





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