1*91f16700Schasinglulu/* 2*91f16700Schasinglulu * Copyright (c) 2022, Fujitsu Limited and Contributors. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu#include <arch.h> 7*91f16700Schasinglulu#include <asm_macros.S> 8*91f16700Schasinglulu#include <assert_macros.S> 9*91f16700Schasinglulu#include <a64fx.h> 10*91f16700Schasinglulu#include <cpu_macros.S> 11*91f16700Schasinglulu#include <plat_macros.S> 12*91f16700Schasinglulu 13*91f16700Schasinglulufunc a64fx_core_pwr_dwn 14*91f16700Schasingluluendfunc a64fx_core_pwr_dwn 15*91f16700Schasinglulu 16*91f16700Schasinglulufunc a64fx_cluster_pwr_dwn 17*91f16700Schasingluluendfunc a64fx_cluster_pwr_dwn 18*91f16700Schasinglulu 19*91f16700Schasinglulu#if REPORT_ERRATA 20*91f16700Schasinglulu/* 21*91f16700Schasinglulu * Errata printing function for A64FX. Must follow AAPCS. 22*91f16700Schasinglulu */ 23*91f16700Schasinglulufunc a64fx_errata_report 24*91f16700Schasinglulu ret 25*91f16700Schasingluluendfunc a64fx_errata_report 26*91f16700Schasinglulu#endif 27*91f16700Schasinglulu 28*91f16700Schasinglulu /* --------------------------------------------- 29*91f16700Schasinglulu * This function provides cpu specific 30*91f16700Schasinglulu * register information for crash reporting. 31*91f16700Schasinglulu * It needs to return with x6 pointing to 32*91f16700Schasinglulu * a list of register names in ascii and 33*91f16700Schasinglulu * x8 - x15 having values of registers to be 34*91f16700Schasinglulu * reported. 35*91f16700Schasinglulu * --------------------------------------------- 36*91f16700Schasinglulu */ 37*91f16700Schasinglulu.section .rodata.a64fx_regs, "aS" 38*91f16700Schasinglulua64fx_regs: /* The ascii list of register names to be reported */ 39*91f16700Schasinglulu .asciz "" 40*91f16700Schasinglulu 41*91f16700Schasinglulufunc a64fx_cpu_reg_dump 42*91f16700Schasinglulu adr x6, a64fx_regs 43*91f16700Schasinglulu ret 44*91f16700Schasingluluendfunc a64fx_cpu_reg_dump 45*91f16700Schasinglulu 46*91f16700Schasingluludeclare_cpu_ops a64fx, A64FX_MIDR, CPU_NO_RESET_FUNC \ 47*91f16700Schasinglulu a64fx_core_pwr_dwn, \ 48*91f16700Schasinglulu a64fx_cluster_pwr_dwn 49*91f16700Schasinglulu 50