[U-Boot] [PATCH] ARM: tegra: align carveout size

Tom Rini trini at konsulko.com
Thu Aug 2 00:06:40 UTC 2018


On Wed, Aug 01, 2018 at 11:52:36PM +0000, Tom Warren wrote:

> I can add this to my PR list (but probably won't get one out until tomorrow morning), or:
> 
> Acked-by: Tom Warren <twarren at nvidia.com>
> 
> If that'll get it in sooner.

Applied, thanks!

> 
> Tom
> 
> -----Original Message-----
> From: Tom Rini <trini at konsulko.com> 
> Sent: Wednesday, August 1, 2018 4:47 PM
> To: Stephen Warren <swarren at wwwdotorg.org>
> Cc: Tom Warren <TWarren at nvidia.com>; u-boot at lists.denx.de; Simon Glass <sjg at chromium.org>; Stephen Warren <swarren at nvidia.com>; Mark Kettenis <kettenis at openbsd.org>; Alexander Graf <agraf at suse.de>
> Subject: Re: [U-Boot] [PATCH] ARM: tegra: align carveout size
> 
> On Wed, Aug 01, 2018 at 05:26:10PM -0600, Stephen Warren wrote:
> > On 07/31/2018 12:38 PM, Stephen Warren wrote:
> > >From: Stephen Warren <swarren at nvidia.com>
> > >
> > >Align the size of the carveout region to 2M. This ensures that the 
> > >size can be accurately represented by an LPAE page table that uses sections.
> > >
> > >This solves a bug (hang at boot time soon after printing the DRAM 
> > >size) that only shows up when the following two commits are merged together:
> > >d32e86bde8a3 ARM: HYP/non-sec: enable ARMV7_LPAE if HYP mode is 
> > >supported
> > >6e584e633d10 ARM: tegra: avoid using secure carveout RAM
> > >
> > >Cc: Mark Kettenis <kettenis at openbsd.org>
> > >Cc: Alexander Graf <agraf at suse.de>
> > >Signed-off-by: Stephen Warren <swarren at nvidia.com>
> > >---
> > >This should be applied quickly since it fixes a regression that 
> > >causes all boots to fail, which in turn causes test/py to reset and 
> > >"reflash" the target board for each test, which causes the test to take eons.
> > 
> > Could we apply this please? My Jenkins system will love you because of 
> > it:-)
> 
> I'm looking for one more person to Ack this, thanks!
> 
> --
> Tom
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-- 
Tom
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