diff options
Diffstat (limited to 'arch/arm/cpu/armv8/fwcall.c')
| -rw-r--r-- | arch/arm/cpu/armv8/fwcall.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fwcall.c b/arch/arm/cpu/armv8/fwcall.c index b0aca1b72a..cbd35b7f4a 100644 --- a/arch/arm/cpu/armv8/fwcall.c +++ b/arch/arm/cpu/armv8/fwcall.c @@ -98,6 +98,22 @@ void __noreturn psci_system_reset(void) ; } +void __noreturn psci_system_reset2(u32 reset_level, u32 cookie) +{ + struct pt_regs regs; + + regs.regs[0] = ARM_PSCI_0_2_FN64_SYSTEM_RESET2; + regs.regs[1] = PSCI_RESET2_TYPE_VENDOR | reset_level; + regs.regs[2] = cookie; + if (use_smc_for_psci) + smc_call(®s); + else + hvc_call(®s); + + while (1) + ; +} + void __noreturn psci_system_off(void) { struct pt_regs regs; |