| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2015-2016 Freescale Semiconductor, Inc. |
| * Copyright 2017 NXP |
| */ |
| |
| #include <config.h> |
| #include <linux/linkage.h> |
| |
| #include <asm/armv7.h> |
| #include <asm/arch-armv7/generictimer.h> |
| #include <asm/psci.h> |
| |
| .pushsection ._secure.text, "ax" |
| |
| .arch_extension sec |
| |
| .globl psci_cpu_on |
| psci_cpu_on: |
| push {r4, r5, lr} |
| |
| mov r4, r0 |
| mov r5, r1 |
| mov r0, r1 |
| mov r1, r2 |
| bl psci_save_target_pc |
| |
| mov r0, r4 |
| mov r1, r5 |
| ldr r2, =psci_cpu_entry |
| bl imx_cpu_on |
| |
| pop {r4, r5, pc} |
| |
| .globl psci_cpu_off |
| psci_cpu_off: |
| |
| bl psci_cpu_off_common |
| bl psci_get_cpu_id |
| bl imx_cpu_off |
| |
| 1: wfi |
| b 1b |
| |
| .globl psci_system_reset |
| psci_system_reset: |
| bl imx_system_reset |
| |
| 2: wfi |
| b 2b |
| |
| .globl psci_system_off |
| psci_system_off: |
| bl imx_system_off |
| |
| 3: wfi |
| b 3b |
| |
| .popsection |
