linux-kernel - Re: (subset) [PATCH 3/3] ARM: dts: samsung: exynos5420-galaxy-tab-common: decrease available memory

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Date: Tue, 06 Feb 2024 11:17:21 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Alim Akhtar <alim.akhtar@...sung.com>, 
 Marek Szyprowski <m.szyprowski@...sung.com>, 
 Henrik Grimler <henrik@...mler.se>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: (subset) [PATCH 3/3] ARM: dts: samsung:
 exynos5420-galaxy-tab-common: decrease available memory


On Tue, 30 Jan 2024 21:40:41 +0100, Henrik Grimler wrote:
> The last 6 MiB are used by trustzone firmware, and cannot be used by
> Linux.  Currently we are saved by that the proprietary bootloader
> (sboot) passes available memory to kernel through ATAG_MEM.  Change
> memory range in any case so that we do not have to rely on ATAG_MEM.
> 
> 

Applied, thanks!

[3/3] ARM: dts: samsung: exynos5420-galaxy-tab-common: decrease available memory
      https://git.kernel.org/krzk/linux/c/9a5dbb835fd396c78da34b26ee91db6d529d096d

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>