ARM: dts: samsung: exynos5420-galaxy-tab: decrease available memory

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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.

Signed-off-by: Henrik Grimler <henrik@grimler.se>
Link: https://lore.kernel.org/r/20240130-galaxy-tab-s-cleanup-v1-3-d4e17857241d@grimler.se
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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Henrik Grimler 2024-01-30 21:40:41 +01:00 • committed by Krzysztof Kozlowski

parent 497b447cf8

commit 9a5dbb835f

1 changed files with 1 additions and 1 deletions

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arch/arm/boot/dts/samsung/exynos5420-galaxy-tab-common.dtsi

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