Commit 1b10cb21 authored by Alexey Brodkin's avatar Alexey Brodkin Committed by Vineet Gupta

ARC: add support for reserved memory defined by device tree

Enable reserved memory initialization from device tree.
Signed-off-by: default avatarAlexey Brodkin <abrodkin@synopsys.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
parent 32ed9a0e
......@@ -35,6 +35,7 @@ config ARC
select NO_BOOTMEM
select OF
select OF_EARLY_FLATTREE
select OF_RESERVED_MEM
select PERF_USE_VMALLOC
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_GENERIC_DMA_COHERENT
......
......@@ -13,6 +13,7 @@
#ifdef CONFIG_BLK_DEV_INITRD
#include <linux/initrd.h>
#endif
#include <linux/of_fdt.h>
#include <linux/swap.h>
#include <linux/module.h>
#include <linux/highmem.h>
......@@ -136,6 +137,9 @@ void __init setup_arch_memory(void)
memblock_reserve(__pa(initrd_start), initrd_end - initrd_start);
#endif
early_init_fdt_reserve_self();
early_init_fdt_scan_reserved_mem();
memblock_dump_all();
/*----------------- node/zones setup --------------------------*/
......
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