PXA255 Suspend/Resume

From: turnsek (turnsek_at_discussions.microsoft.com)
Date: 02/25/05 

Date: Fri, 25 Feb 2005 07:11:03 -0800

Hi all!

I have PXA255 Lubbock based (WinCE42) platform and I am working on
suspend/resume logic. While suspend is working, resume is not. Problem is
that I have ethernet chip (CS8900) which is connected directly to the PXA and
the nReset_Out pin of the PXA is connected to the Reset pin of the ethernet
controller. So when the PXA is off to sleep, my CS8900 is reset. After
resume, the ethernet is not working anymore. I suspect that Ends4Isa driver
is incapable to reinitialize itself. Am I correct? Any suggestions?

Thanks,

Jernej Turnsek

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