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ARM: kexec: use soft_restart for branching to the reboot buffer

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Now that there is a common way to reset the machine, let's use it
instead of reinventing the wheel in the kexec backend.

Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Will Deacon 2011-06-06 12:35:46 +01:00
parent 02b73e2e9c
commit 3bdc3484e8
1 changed files with 3 additions and 12 deletions
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15
arch/arm/kernel/machine_kexec.c
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@ -12,12 +12,11 @@
#include <asm/mmu_context.h>
#include <asm/cacheflush.h>
#include <asm/mach-types.h>
#include <asm/system.h>
extern const unsigned char relocate_new_kernel[];
extern const unsigned int relocate_new_kernel_size;
extern void setup_mm_for_reboot(void);
extern unsigned long kexec_start_address;
extern unsigned long kexec_indirection_page;
extern unsigned long kexec_mach_type;
@ -111,14 +110,6 @@ void machine_kexec(struct kimage *image)
if (kexec_reinit)
kexec_reinit();
local_irq_disable();
local_fiq_disable();
setup_mm_for_reboot();
flush_cache_all();
outer_flush_all();
outer_disable();
cpu_proc_fin();
outer_inv_all();
flush_cache_all();
cpu_reset(reboot_code_buffer_phys);
soft_restart(reboot_code_buffer_phys);
}