[PATCH 2/5] Warp Base Platform - dts

Josh Boyer jwboyer at linux.vnet.ibm.com
Thu Jan 10 14:36:31 EST 2008

On Wed, 09 Jan 2008 22:33:56 -0500
Sean MacLennan <smaclennan at pikatech.com> wrote:

> Ok, the FPGA is off the EBC, I found it in the documentation.
> Under the ebc, I notice the walnut has @n,m. What are n,m? Are they tied 
> to chip selects?

chip select,offset.

> The FPGA is CS2 according to the documentation. Do I make it fpga at 2,0?

If the fpga is on chip select 2, offset 0 from that, yes.  Otherwise,
substitute the proper offset in place of 0.

The ranges property of the EBC node will do the actual address


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