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| author | Beniamino Galvani <b.galvani@gmail.com> | 2016-05-08 08:30:14 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-05-27 15:39:46 -0400 |
| commit | 5a07abb3705f561221e7ae351beba746b6ae6eb7 (patch) | |
| tree | 5db3657b26c6c19f06d0b2929edb9872e12666bf /arch/arm/include/asm/system.h | |
| parent | 20898ea9340a4fd1631a4057b8de011b9f166255 (diff) | |
| download | u-boot-5a07abb3705f561221e7ae351beba746b6ae6eb7.tar.gz | |
arm: implement generic PSCI reset call for armv8
Add a psci_system_reset() which calls the SYSTEM_RESET function of
PSCI 0.2 and can be used by boards that support it to implement
reset_cpu().
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/include/asm/system.h')
| -rw-r--r-- | arch/arm/include/asm/system.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 9ae890a830..2bdc0bec82 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -128,6 +128,8 @@ void hvc_call(struct pt_regs *args); */ void smc_call(struct pt_regs *args); +void __noreturn psci_system_reset(bool smc); + #endif /* __ASSEMBLY__ */ #else /* CONFIG_ARM64 */ |