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authorAlexey Brodkin <Alexey.Brodkin@synopsys.com>2016-04-26 19:29:34 +0300
committerVineet Gupta <vgupta@synopsys.com>2016-04-27 17:06:56 +0530
commit1b10cb21d888c021bedbe678f7c26aee1bf04ffa (patch)
tree369fa1ab7e038c4c2c768eca83e0316d7c595125 /arch/arc/mm
parent32ed9a0e0ddcf58ef343bcb6ae44ee60d1ee31ce (diff)
downloadlinux-1b10cb21d888c021bedbe678f7c26aee1bf04ffa.tar.bz2
ARC: add support for reserved memory defined by device tree
Enable reserved memory initialization from device tree. Signed-off-by: Alexey 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: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm')
-rw-r--r--arch/arc/mm/init.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
index 7d2c4fbf4f22..5487d0b97400 100644
--- a/arch/arc/mm/init.c
+++ b/arch/arc/mm/init.c
@@ -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 --------------------------*/