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MIPS: sead3: use unflatten_and_copy_device_tree()

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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/
This commit is contained in:
Qais Yousef 2013-12-06 11:00:45 +00:00 committed by Ralf Baechle
parent 187e7c5f87
commit 7e8a2762dc
1 changed files with 1 additions and 10 deletions
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11
arch/mips/mti-sead3/sead3-setup.c
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@ -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)