| /* |
| * Copyright (c) 2022, Google LLC. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef CORTEX_X1_H |
| #define CORTEX_X1_H |
| |
| /* Cortex-X1 MIDR for r1p0 */ |
| #define CORTEX_X1_MIDR U(0x411fd440) |
| |
| /* Cortex-X1 loop count for CVE-2022-23960 mitigation */ |
| #define CORTEX_X1_BHB_LOOP_COUNT U(32) |
| |
| /******************************************************************************* |
| * CPU Extended Control register specific definitions. |
| ******************************************************************************/ |
| #define CORTEX_X1_CPUECTLR_EL1 S3_0_C15_C1_4 |
| |
| /******************************************************************************* |
| * CPU Auxiliary Control register specific definitions. |
| ******************************************************************************/ |
| #define CORTEX_X1_ACTLR2_EL1 S3_0_C15_C1_1 |
| |
| /******************************************************************************* |
| * CPU Power Control register specific definitions |
| ******************************************************************************/ |
| #define CORTEX_X1_CPUPWRCTLR_EL1 S3_0_C15_C2_7 |
| #define CORTEX_X1_CORE_PWRDN_EN_MASK U(0x1) |
| |
| #endif /* CORTEX_X1_H */ |