[U-Boot] [RFC PATCH 3/3] sunxi: Fix A33 memory initialization
maxime.ripard at bootlin.com
Wed Feb 13 15:54:30 UTC 2019
On Wed, Feb 13, 2019 at 09:50:44AM +0100, Michael Nazzareno Trimarchi wrote:
> Hi Maxime
> On Wed, Feb 13, 2019 at 9:45 AM Maxime Ripard <maxime.ripard at bootlin.com> wrote:
> > On Tue, Feb 12, 2019 at 05:57:08PM +0100, Michael Trimarchi wrote:
> > > Set two rank timing and exit self-refresh timing seems not done
> > > properly.
> > Why?
> > Seriously, a commit log isn't there to vaguely describe whatever
> > you're doing. It's there to expose what precise issue you faced, and
> > how you overcame it.
> I have no documentation, I know only the result. Test was cycling booting
> from FEL over usb. I was having on some sample 30% of failure and now
> I have 100% of success.
Well, that's still a pretty good information to give. On which boards,
with which DRAM setup? with which SoC? etc.
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
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