PCMCIA/CF power.

[Oleg Gusev]

> I don't know why I need the GPA and GPB pins.

jornada720 uses them. On j820 all the pins that are changing
are configured as inputs, so you can monitor PCMCIA to
some extent through GPA/GPB.

> all I need is to set 4 lines for power - Vcc and Vdd for 3.3 and 5 volts
> respectively

Yes, but something in your code is wrong. wince does it right.
I will try to show the differences between your setup and 
wince.

 PCSR wp v1 v0 de re    pc  cf     PCCR
11 00 00 10 11 01 10 <- !0  1     00 00 10 11 01 10
00 11 00 11 10 10 01 <-  0 !1     01 00 00 10 11 01

11 11 00 10 10 00 11 <-  0  1     11 00 01 00 11 01 cf+cfinadapter
11 11 01 10 11 00 11 <-  0  1     11 00 01 00 10 01 cf+ne2000
             ^                                 ^

Your setup says "unsupported voltage" for cf+cfinadapter.

>Are these things you measured in WinCE?

Yes.

 Oleg.