As I asked here:

http://e2e.ti.com/support/dsp/omap_applications_processors/f/447/p/29500/527025.aspx#527025

I am facing a same problem here.

My question is:

1.Can I change CS3 base address to a higher range by directly configure the GPMC_CONFIG7_3 register ""BASEADDRESS"?

2.If so, function "gpmc_cs_request" is no longer needed ?

Thank you !