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

On Fri, Jan 06, 2017 at 06:55:05AM +0800, Icenowy Zheng wrote:

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• 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