[Replicant] [PATCH] ARM: dts: exynos4412-*: decrease memory to account for unusable region
Krzysztof Kozlowski
krzysztof.kozlowski at linaro.org
Mon Feb 19 07:50:33 UTC 2024
On Sat, 17 Feb 2024 19:22:40 +0100, Artur Weber wrote:
> The last 4 MiB of RAM on those devices is likely used by trustzone
> firmware, and is unusable under Linux. Change the device tree memory
> node accordingly.
>
> The proprietary bootloader (S-BOOT) passes these memory ranges through
> ATAG_MEM; this change allows us to have the correct memory ranges
> without relying on ATAG_MEM.
>
> [...]
Applied, thanks!
[1/1] ARM: dts: exynos4412-*: decrease memory to account for unusable region
https://git.kernel.org/krzk/linux/c/5fb1252944fc3bba4a1026adaa9d150cfe8a3e16
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
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