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

Stephen Warren swarren at wwwdotorg.org
Wed Aug 1 23:26:10 UTC 2018


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:-)


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