| /* |
| * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| #include <arch.h> |
| #include <asm_macros.S> |
| #include <bl_common.h> |
| #include <cortex_helios.h> |
| #include <cpu_macros.S> |
| #include <debug.h> |
| #include <plat_macros.S> |
| |
| func cortex_helios_cpu_pwr_dwn |
| mrs x0, CORTEX_HELIOS_CPUPWRCTLR_EL1 |
| orr x0, x0, #CORTEX_HELIOS_CPUPWRCTLR_EL1_CORE_PWRDN_BIT |
| msr CORTEX_HELIOS_CPUPWRCTLR_EL1, x0 |
| isb |
| ret |
| endfunc cortex_helios_cpu_pwr_dwn |
| |
| .section .rodata.cortex_helios_regs, "aS" |
| cortex_helios_regs: /* The ascii list of register names to be reported */ |
| .asciz "cpuectlr_el1", "" |
| |
| func cortex_helios_cpu_reg_dump |
| adr x6, cortex_helios_regs |
| mrs x8, CORTEX_HELIOS_ECTLR_EL1 |
| ret |
| endfunc cortex_helios_cpu_reg_dump |
| |
| declare_cpu_ops cortex_helios, CORTEX_HELIOS_MIDR, \ |
| CPU_NO_RESET_FUNC, \ |
| cortex_helios_cpu_pwr_dwn |
