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authorQais Yousef <qais.yousef@imgtec.com>2013-12-06 11:00:45 +0000
committerRalf Baechle <ralf@linux-mips.org>2014-01-23 13:02:36 +0100
commit7e8a2762dcdcc271656c4333848d6d796c3f5a42 (patch)
tree0c2714dd3a6901efbbce78f586169b8ff9852ba9 /arch/mips/mti-sead3
parent187e7c5f87822262e41b157acc2ab79e0b20a4db (diff)
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MIPS: sead3: use unflatten_and_copy_device_tree()
we want the device tree to be unflattened into non init memory so it can be accessed later by, for example, a probing function of a driver module. Signed-off-by: Qais Yousef <qais.yousef@imgtec.com> Reviewed-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6210/
Diffstat (limited to 'arch/mips/mti-sead3')
-rw-r--r--arch/mips/mti-sead3/sead3-setup.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/mips/mti-sead3/sead3-setup.c b/arch/mips/mti-sead3/sead3-setup.c
index 541a90798d42..bf7fe48bf2f9 100644
--- a/arch/mips/mti-sead3/sead3-setup.c
+++ b/arch/mips/mti-sead3/sead3-setup.c
@@ -10,7 +10,6 @@
#include <linux/libfdt.h>
#include <linux/of_platform.h>
#include <linux/of_fdt.h>
-#include <linux/bootmem.h>
#include <asm/prom.h>
#include <asm/fw/fw.h>
@@ -98,18 +97,10 @@ void __init plat_mem_setup(void)
void __init device_tree_init(void)
{
- unsigned long base, size;
-
if (!initial_boot_params)
return;
- base = virt_to_phys((void *)initial_boot_params);
- size = be32_to_cpu(initial_boot_params->totalsize);
-
- /* Before we do anything, lets reserve the dt blob */
- reserve_bootmem(base, size, BOOTMEM_DEFAULT);
-
- unflatten_device_tree();
+ unflatten_and_copy_device_tree();
}
static int __init customize_machine(void)