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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-25 01:08:17 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-25 01:08:17 +0200 |
| commit | 03eb14199e8a2ff2bc170b283305990151b0d619 (patch) | |
| tree | c16c123a850e8033b2daa71ad9ae241906542dd8 /arch/arm/mm/init.c | |
| parent | Merge branch 'sh-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/let... (diff) | |
| parent | dt: add documentation of ARM dt boot interface (diff) | |
| download | linux-03eb14199e8a2ff2bc170b283305990151b0d619.tar.xz linux-03eb14199e8a2ff2bc170b283305990151b0d619.zip | |
Merge branch 'devicetree/arm-next' of git://git.secretlab.ca/git/linux-2.6 into devel-stable
Diffstat (limited to 'arch/arm/mm/init.c')
| -rw-r--r-- | arch/arm/mm/init.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 76f82ae44efb..751767279b3e 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -15,12 +15,14 @@ #include <linux/mman.h> #include <linux/nodemask.h> #include <linux/initrd.h> +#include <linux/of_fdt.h> #include <linux/highmem.h> #include <linux/gfp.h> #include <linux/memblock.h> #include <linux/sort.h> #include <asm/mach-types.h> +#include <asm/prom.h> #include <asm/sections.h> #include <asm/setup.h> #include <asm/sizes.h> @@ -71,6 +73,14 @@ static int __init parse_tag_initrd2(const struct tag *tag) __tagtable(ATAG_INITRD2, parse_tag_initrd2); +#ifdef CONFIG_OF_FLATTREE +void __init early_init_dt_setup_initrd_arch(unsigned long start, unsigned long end) +{ + phys_initrd_start = start; + phys_initrd_size = end - start; +} +#endif /* CONFIG_OF_FLATTREE */ + /* * This keeps memory configuration data used by a couple memory * initialization functions, as well as show_mem() for the skipping @@ -334,6 +344,7 @@ void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) #endif arm_mm_memblock_reserve(); + arm_dt_memblock_reserve(); /* reserve any platform specific memblock areas */ if (mdesc->reserve) |