[U-Boot] [PATCHv4 1/3] driver/ddr/altera: Add DDR driver for Altera's SDRAM controller

[Pavel Machek]

Hi!

> > > Comment what kind of errata this is working around?
> > > 
> > 
> > I'll have to ask around.
> 
> 
> It is to workaround the computational of SDRAM rows. The info is then
> used to calculate the SDRAM size. By doing this, we can remove from
> hardcoding the SDRAM size into the code. More info at
> https://github.com/altera-opensource/u-boot-socfpga/commit/93815696dce132ff8abc4ab2f4c195339ff821a0. Hope this explains.
>

Ok, can you add a comment into the sources explaining what is going
on?

Normally, chip errata are documented somewhere and have numbers, that
would be best thing to link there. (But the github link is also better
than nothing...)

									Pavel
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