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>
This commit is contained in:
Marek Szyprowski 2014-02-28 14:42:55 +01:00 committed by Grant Likely
parent bcedb5f9bd
commit 9bf14b7c54
2 changed files with 2 additions and 0 deletions

View File

@ -43,6 +43,7 @@ config ARM64
select NO_BOOTMEM
select OF
select OF_EARLY_FLATTREE
select OF_RESERVED_MEM
select PERF_USE_VMALLOC
select POWER_RESET
select POWER_SUPPLY

View File

@ -160,6 +160,7 @@ void __init arm64_memblock_init(void)
memblock_reserve(base, size);
}
early_init_fdt_scan_reserved_mem();
dma_contiguous_reserve(0);
memblock_allow_resize();