Hi,
2012/7/17 Tom Rini trini@ti.com:
On 07/16/2012 04:41 PM, Javier Martinez Canillas wrote:
[snip]
Runtime detection is possible reading the sysboot as you said (in fact this is how we do it in the kernel) but as Tom said I didn't find a common way to do this. I guess you can manually detect the NAND type and configure the GPMC registers on the board code but I didn't see other OMAP boards doing this. Instead I found other examples of boards using compile options to choose between memory types.
Of course I will be more than glad if you have a better approach to solve this :-)
The biggest problem is that today we don't have a way to read/write environment to a dynamically detected backing store. I had an idea on how to do this, but given the device model will also allow for this, easier, that's the way to go.
-- Tom
Cool, thanks for the explanations Tom.
Javier, of course you have my :-)
Acked-by: Enric Balletbo i Serra eballetbo@gmail.com
Cheers, Enric