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>
diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
index 7d2c4fb..5487d0b 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 @@
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 --------------------------*/