diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2013-08-09 13:01:08 +0200 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2013-08-27 10:53:45 +0200 |
| commit | 10bcdfb8ba24760f715f0a700c3812747eddddf5 (patch) | |
| tree | f5f9c20eea2993955b875dedbe14e0a6e2ab623d | |
| parent | 9d8eab7af79cb4ce2de5de39f82c455b1f796963 (diff) | |
ARM: init: 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: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
| -rw-r--r-- | arch/arm/mm/init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 15225d829d7..6a2fe4453ee 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -17,6 +17,7 @@ #include <linux/nodemask.h> #include <linux/initrd.h> #include <linux/of_fdt.h> +#include <linux/of_reserved_mem.h> #include <linux/highmem.h> #include <linux/gfp.h> #include <linux/memblock.h> @@ -377,6 +378,8 @@ void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) if (mdesc->reserve) mdesc->reserve(); + early_init_dt_scan_reserved_mem(); + /* * reserve memory for DMA contigouos allocations, * must come from DMA area inside low memory |