| Itaru Kitayama | 1e31bc1 | 2022-07-04 14:36:00 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2022, Fujitsu Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | #include <arch.h> |
| 7 | #include <asm_macros.S> |
| 8 | #include <assert_macros.S> |
| 9 | #include <a64fx.h> |
| 10 | #include <cpu_macros.S> |
| 11 | #include <plat_macros.S> |
| 12 | |
| 13 | func a64fx_core_pwr_dwn |
| 14 | endfunc a64fx_core_pwr_dwn |
| 15 | |
| 16 | func a64fx_cluster_pwr_dwn |
| 17 | endfunc a64fx_cluster_pwr_dwn |
| 18 | |
| 19 | #if REPORT_ERRATA |
| 20 | /* |
| 21 | * Errata printing function for A64FX. Must follow AAPCS. |
| 22 | */ |
| 23 | func a64fx_errata_report |
| 24 | ret |
| 25 | endfunc a64fx_errata_report |
| 26 | #endif |
| 27 | |
| 28 | /* --------------------------------------------- |
| 29 | * This function provides cpu specific |
| 30 | * register information for crash reporting. |
| 31 | * It needs to return with x6 pointing to |
| 32 | * a list of register names in ascii and |
| 33 | * x8 - x15 having values of registers to be |
| 34 | * reported. |
| 35 | * --------------------------------------------- |
| 36 | */ |
| 37 | .section .rodata.a64fx_regs, "aS" |
| 38 | a64fx_regs: /* The ascii list of register names to be reported */ |
| 39 | .asciz "" |
| 40 | |
| 41 | func a64fx_cpu_reg_dump |
| 42 | adr x6, a64fx_regs |
| 43 | ret |
| 44 | endfunc a64fx_cpu_reg_dump |
| 45 | |
| 46 | declare_cpu_ops a64fx, A64FX_MIDR, CPU_NO_RESET_FUNC \ |
| 47 | a64fx_core_pwr_dwn, \ |
| 48 | a64fx_cluster_pwr_dwn |
| 49 | |