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