[microblaze-uclinux] Questions about the uClinux GPIO-Driver

["Nadine Seyberlich" <Serina16@xxxxxxx>]

Hi all,

i'm writing my diploma thesis, where i have to use the SUZAKU-S (SZ130-U00) with the Microblaze and uClinux as basis. To the Board over the GPIO Pins is external hardware connected.
I have seen that there is a ready GPIO-Driver in uClinux. How can I use this driver? 
How can I respond the driver from a C-Program? Can the GPIO pins be addressed directly or do I have to write a separate module for the adressing? How complex is this way? Does someone have a sample program, where I can see the use of the GPIO driver?

Thanks for your help.

Nadine
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