1*fa85b021SPeng Fan/* 2*fa85b021SPeng Fan * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. 3*fa85b021SPeng Fan * Copyright 2017 NXP 4*fa85b021SPeng Fan * 5*fa85b021SPeng Fan * SPDX-License-Identifier: GPL-2.0+ 6*fa85b021SPeng Fan */ 7*fa85b021SPeng Fan 8552a848eSStefano Babic#include <config.h> 9552a848eSStefano Babic#include <linux/linkage.h> 10552a848eSStefano Babic 11552a848eSStefano Babic#include <asm/armv7.h> 12552a848eSStefano Babic#include <asm/arch-armv7/generictimer.h> 13552a848eSStefano Babic#include <asm/psci.h> 14552a848eSStefano Babic 15552a848eSStefano Babic .pushsection ._secure.text, "ax" 16552a848eSStefano Babic 17552a848eSStefano Babic .arch_extension sec 18552a848eSStefano Babic 19552a848eSStefano Babic.globl psci_cpu_on 20552a848eSStefano Babicpsci_cpu_on: 21552a848eSStefano Babic push {r4, r5, lr} 22552a848eSStefano Babic 23552a848eSStefano Babic mov r4, r0 24552a848eSStefano Babic mov r5, r1 25552a848eSStefano Babic mov r0, r1 26552a848eSStefano Babic mov r1, r2 27552a848eSStefano Babic bl psci_save_target_pc 28552a848eSStefano Babic 29552a848eSStefano Babic mov r0, r4 30552a848eSStefano Babic mov r1, r5 31552a848eSStefano Babic ldr r2, =psci_cpu_entry 32552a848eSStefano Babic bl imx_cpu_on 33552a848eSStefano Babic 34552a848eSStefano Babic pop {r4, r5, pc} 35552a848eSStefano Babic 36552a848eSStefano Babic.globl psci_cpu_off 37552a848eSStefano Babicpsci_cpu_off: 38552a848eSStefano Babic 39552a848eSStefano Babic bl psci_cpu_off_common 40552a848eSStefano Babic bl psci_get_cpu_id 41552a848eSStefano Babic bl imx_cpu_off 42552a848eSStefano Babic 43552a848eSStefano Babic1: wfi 44552a848eSStefano Babic b 1b 45552a848eSStefano Babic 46552a848eSStefano Babic .popsection 47