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author | Marek Szyprowski <m.szyprowski@samsung.com> | 2013-08-09 13:01:08 +0200 |
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committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 11:42:30 +0900 |
commit | c81bfd9368ddc88906fb4f8def1577fc4cb709e9 (patch) | |
tree | 82698333d73c8850f562cbb14b90df8b158850b0 /arch/arm/mm | |
parent | ab84897c9691256ed00a57b408725f7be09945bf (diff) | |
download | linux-3.10-c81bfd9368ddc88906fb4f8def1577fc4cb709e9.tar.gz linux-3.10-c81bfd9368ddc88906fb4f8def1577fc4cb709e9.tar.bz2 linux-3.10-c81bfd9368ddc88906fb4f8def1577fc4cb709e9.zip |
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>
Diffstat (limited to 'arch/arm/mm')
-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 0ecc43fd622..2d2f919d789 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> @@ -376,6 +377,8 @@ 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 |