| /* |
| * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved. |
| * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #include <arch.h> |
| #include <asm_macros.S> |
| #include <cpu_macros.S> |
| |
| #include <plat_macros.S> |
| #include <qti_cpu.h> |
| |
| .p2align 3 |
| |
| /* ------------------------------------------------- |
| * The CPU Ops reset function for Kryo-3 Silver |
| * ------------------------------------------------- |
| */ |
| func qti_kryo4_silver_reset_func |
| mov x19, x30 |
| |
| bl qtiseclib_kryo4_silver_reset_asm |
| |
| ret x19 |
| |
| endfunc qti_kryo4_silver_reset_func |
| |
| /* ------------------------------------------------------ |
| * The CPU Ops core power down function for Kryo-3 Silver |
| * ------------------------------------------------------ |
| */ |
| func qti_kryo4_silver_core_pwr_dwn |
| ret |
| endfunc qti_kryo4_silver_core_pwr_dwn |
| |
| /* --------------------------------------------------------- |
| * The CPU Ops cluster power down function for Kryo-3 Silver |
| * --------------------------------------------------------- |
| */ |
| func qti_kryo4_silver_cluster_pwr_dwn |
| ret |
| endfunc qti_kryo4_silver_cluster_pwr_dwn |
| |
| #if REPORT_ERRATA |
| /* |
| * Errata printing function for Kryo4 Silver. Must follow AAPCS. |
| */ |
| func qti_kryo4_silver_errata_report |
| /* TODO : Need to add support. Required only for debug bl31 image.*/ |
| ret |
| endfunc qti_kryo4_silver_errata_report |
| #endif |
| |
| |
| /* --------------------------------------------- |
| * This function provides kryo4_silver specific |
| * register information for crash reporting. |
| * It needs to return with x6 pointing to |
| * a list of register names in ASCII and |
| * x8 - x15 having values of registers to be |
| * reported. |
| * --------------------------------------------- |
| */ |
| .section .rodata.qti_kryo4_silver_regs, "aS" |
| qti_kryo4_silver_regs: /* The ASCII list of register names to be reported */ |
| .asciz "" |
| |
| func qti_kryo4_silver_cpu_reg_dump |
| adr x6, qti_kryo4_silver_regs |
| ret |
| endfunc qti_kryo4_silver_cpu_reg_dump |
| |
| |
| declare_cpu_ops qti_kryo4_silver, QTI_KRYO4_SILVER_MIDR, \ |
| qti_kryo4_silver_reset_func, \ |
| qti_kryo4_silver_core_pwr_dwn, \ |
| qti_kryo4_silver_cluster_pwr_dwn |