[U-Boot] [linux-sunxi] Re: [RFC PATCH 1/4] sunxi: add DDR2 support to H3-like DRAM controller

[Maxime Ripard]

On Fri, Jan 06, 2017 at 06:55:05AM +0800, Icenowy Zheng wrote:
> > > +        MCTL_CR_32BIT /* fixme, thats wrong but what boot0 does */ | 
> >
> > What's wrong about it? 
> 
> V3s DRAM seems to be 16-bit.
> 
> However, boot0 has this bit set, and without this bit, it cannot work.
> 
> According to Jens' guess (only guess), this may be something more
> like full-width and half-width.

Ok. Please put that in the comments then.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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