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| author | Will Deacon <will.deacon@arm.com> | 2011-06-06 12:35:46 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2011-12-12 16:07:36 +0000 |
| commit | 3bdc3484e8f2b1b219ad0397d81ce4601fbaf76d (patch) | |
| tree | c4a6acfa097a93ddf7698012375e5fbe7cd86c1d /arch/arm | |
| parent | 02b73e2e9c288cbbb6ec96bef628cf08e29824c4 (diff) | |
| download | op-kernel-dev-3bdc3484e8f2b1b219ad0397d81ce4601fbaf76d.zip op-kernel-dev-3bdc3484e8f2b1b219ad0397d81ce4601fbaf76d.tar.gz | |
ARM: kexec: use soft_restart for branching to the reboot buffer
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/kernel/machine_kexec.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 29620b6..764bd45 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -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); } |
