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arm64: add support for reserved memory defined by device tree
Enable reserved memory initialization from device tree. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Grant Likely <grant.likely@linaro.org>
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@ -43,6 +43,7 @@ config ARM64
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select NO_BOOTMEM
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select OF
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select OF_EARLY_FLATTREE
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select OF_RESERVED_MEM
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select PERF_USE_VMALLOC
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select POWER_RESET
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select POWER_SUPPLY
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@ -160,6 +160,7 @@ void __init arm64_memblock_init(void)
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memblock_reserve(base, size);
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}
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early_init_fdt_scan_reserved_mem();
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dma_contiguous_reserve(0);
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memblock_allow_resize();
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