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

Stephen Warren swarren at wwwdotorg.org
Thu Aug 2 17:03:29 UTC 2018


On 08/01/2018 06:06 PM, Tom Rini wrote:
> 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!

Thanks. The Jetson TK1 tests all look good again.

>>
>> 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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