[U-Boot] imx6, spl and falcon boot

[Alexandre Belloni]

Hi,

On Mon, Feb 18, 2013 at 11:44:36AM -0700, Chaves, Kevin wrote :
> Ok is there documentation anywhere that can show the requirements for supporting SPL if I'd like to be able to implement it, same with falcon mode? I've already got support for nitrogen6x through another vendor but they won't support the spl.
> 
> I'm taking a look at board/woodburn/woodburn.c to see what was done for another board that supports SPL. It just looks like void board_init_f(ulong dummy) needs to be implemented for the SPL. 
> 
> Someone recommend I look at another set of patch notes that have better docs, but I see it mostly has the falcon mode in it. http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/146987/focus=147040
> 

i.Mx6 doen't really require an SPL as the romcode is already able to do
quite a lot. If what your are looking for is booting directly your
kernel, you can have a look at that "bootloader" (it is actually much
less than that):

https://github.com/alexandrebelloni/whoosh

It supports sabrelite and sabresd, it should be quite fast to port to
nitrogen6x. I can do it but I don't have access to the hardware...yet.

Regards,

-- 
Alexandre Belloni