We're porting linux-2.4.21 (patched with patch-2.4.21-rmk1 and
diff-2.4.21-rmk1-pxa1) to our custom architecture based on an Intel
PXA250 with a BTUART and a Compact Flash slot. We're up and running with
bootloader (BLOB) and Nicholas Pitres ramdisk, building our software from
the lubbock board. But we cant get our compact flash interface to work.
The error message we get is "Unable to initialize kernel PCMCIA service"
during the startup process of the kernel. One thing that we have seen is
the pins on the lubbock board for the CF isnt the same as ours. The pins
nPOE,nPWE,nPIOR,nPoOW,nPCE1,nPCE2,nPSKTSEL,nPREG,nPWAIT and IOIS16 are on
the same places on the GPIO but the following are not the same,
CF_GFX_RESET, CF_CD1, CF_CD2, CF_IRQLVL2OE and a pin named on this board as
"GPIO_nPAEN0". This pin could be some sort of enable pin.
Could someone please tell us, where in the code we can change the pin
Configuration (where the pins are defined), so the pins will suit our
system.
Thanks in advance!
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