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arm64: dts: mediatek: Increase the size BL31 reserved memory

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The reserved size for BL31 is too small.
This has been highlighted by the MPU that now restrict access to BL31
memory to secure world only.
This increase the size of the reserved memory.

Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230203-evk-board-support-v3-3-0003e80e0095@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Alexandre Bailon 2023-03-29 10:54:24 +02:00 committed by Matthias Brugger
parent 988eff6543
commit 2d98d0d2d5
1 changed files with 2 additions and 2 deletions
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4
arch/arm64/boot/dts/mediatek/mt8365-evk.dts
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@ -65,10 +65,10 @@ reserved-memory {
#size-cells = <2>;
ranges;
/* 128 KiB reserved for ARM Trusted Firmware (BL31) */
/* 192 KiB reserved for ARM Trusted Firmware (BL31) */
bl31_secmon_reserved: secmon@43000000 {
no-map;
reg = <0 0x43000000 0 0x20000>;
reg = <0 0x43000000 0 0x30000>;
};
/* 12 MiB reserved for OP-TEE (BL32)