On Mon, Nov 25, 2013 at 2:34 PM, Otavio Salvador otavio@ossystems.com.br wrote:
On Mon, Nov 25, 2013 at 2:28 PM, Fabio Estevam festevam@gmail.com wrote:
On Mon, Nov 25, 2013 at 2:21 PM, Otavio Salvador otavio@ossystems.com.br wrote:
My patch changed the load address for the device tree blog, as explained by Liu, it avoids an extra copy which may impact in boot speed.
IMHO we should do a specific Falcon config if we are concerned with boot speed.
I still prefer to remove fdt_high. We don't have fdt_high on mx23evk/mx28evk/mx53loco/mx51evk, etc.
I will send a single patch for all boards as requested by Stefano. Does it work for you?
I prefer to load dtb into a RAM position that comes prior to the kernel, as we do currently.
I agree that it is not likely we will have a kernel larger than 128MB, but we could have a kernel + ramfs larger than 128MB and the overlap will still happen with your patch.
Regards,
Fabio Estevam