arm64: dts: uniphier: add reserved-memory for secure memory

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The memory regions specified by /memreserve/ are passed to
early_init_dt_reserve_memory_arch() with nomap=false, so it is
not suitable for reserving memory for Trusted Firmware-A etc.

Use the more robust /reserved-memory node with the no-map property
to prevent the kernel from mapping it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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This commit is contained in:

Masahiro Yamada 2019-06-22 03:00:26 +09:00

parent 53c580c1bd

commit aa38571246

3 changed files with 33 additions and 6 deletions

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13

arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi

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arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi

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arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi

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