[U-Boot] [PATCH 1/2] arm: imx6: Add DDR3 calibration code for MX6 Q/D/DL

Marek Vasut marex at denx.de
Thu Jan 14 03:10:55 CET 2016


On Tuesday, December 22, 2015 at 04:37:12 PM, Eric Nelson wrote:
> Hi Marek,

Hi Eric,

[..]

> >> This should also have parameters of mx6_ddr_sysinfo (input) and
> >> mx6_mmdc_calibration (output), at least for sysinfo->dsize
> > 
> > Would it be possible for you to send a subsequent patch(set)? I would
> > like to have this code as a working base , since I tested this
> > thoroughly. If I apply all of your changes, it would basically mean
> > almost complete rewrite of the code and that would disallow me bisect
> > possible bugs introduced by these changes.
> 
> I think that's a bit of overstatement, but I'm okay sending patches
> in principle.
> 
> I do think that at least the test for calibration failure should be
> fixed before your patch is applied.
> 
> This also has the benefit of allowing discussion about each of
> my points individually instead of in one e-mail thread.

I have to admit I'm a bit lost in this. What do you say we ask Stefano
to apply this so people can start fiddling with it. I'd also like to
see the patches for MX6SX and your fixes (if you feel like it).

Best regards,
Marek Vasut


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