| /* |
| * Copyright (c) 2020-2021, Arm Limited. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef NEOVERSE_N2_H |
| #define NEOVERSE_N2_H |
| |
| /* Neoverse N2 ID register for revision r0p0 */ |
| #define NEOVERSE_N2_MIDR U(0x410FD490) |
| |
| /******************************************************************************* |
| * CPU Power control register |
| ******************************************************************************/ |
| #define NEOVERSE_N2_CPUPWRCTLR_EL1 S3_0_C15_C2_7 |
| #define NEOVERSE_N2_CORE_PWRDN_EN_BIT (ULL(1) << 0) |
| |
| /******************************************************************************* |
| * CPU Extended Control register specific definitions. |
| ******************************************************************************/ |
| #define NEOVERSE_N2_CPUECTLR_EL1 S3_0_C15_C1_4 |
| #define NEOVERSE_N2_CPUECTLR_EL1_EXTLLC_BIT (ULL(1) << 0) |
| #define NEOVERSE_N2_CPUECTLR_EL1_PFSTIDIS_BIT (ULL(1) << 8) |
| |
| /******************************************************************************* |
| * CPU Auxiliary Control register specific definitions. |
| ******************************************************************************/ |
| #define NEOVERSE_N2_CPUACTLR_EL1 S3_0_C15_C1_0 |
| #define NEOVERSE_N2_CPUACTLR_EL1_BIT_46 (ULL(1) << 46) |
| #define NEOVERSE_N2_CPUACTLR_EL1_BIT_22 (ULL(1) << 22) |
| |
| /******************************************************************************* |
| * CPU Auxiliary Control register 2 specific definitions. |
| ******************************************************************************/ |
| #define NEOVERSE_N2_CPUACTLR2_EL1 S3_0_C15_C1_1 |
| #define NEOVERSE_N2_CPUACTLR2_EL1_BIT_2 (ULL(1) << 2) |
| |
| /******************************************************************************* |
| * CPU Auxiliary Control register 5 specific definitions. |
| ******************************************************************************/ |
| #define NEOVERSE_N2_CPUACTLR5_EL1 S3_0_C15_C8_0 |
| #define NEOVERSE_N2_CPUACTLR5_EL1_BIT_44 (ULL(1) << 44) |
| #define NEOVERSE_N2_CPUACTLR5_EL1_BIT_13 (ULL(1) << 13) |
| #define NEOVERSE_N2_CPUACTLR5_EL1_BIT_17 (ULL(1) << 17) |
| |
| /******************************************************************************* |
| * CPU Auxiliary Control register specific definitions. |
| ******************************************************************************/ |
| #define NEOVERSE_N2_CPUECTLR2_EL1 S3_0_C15_C1_5 |
| #define NEOVERSE_N2_CPUECTLR2_EL1_PF_MODE_CNSRV ULL(9) |
| #define CPUECTLR2_EL1_PF_MODE_LSB U(11) |
| #define CPUECTLR2_EL1_PF_MODE_WIDTH U(4) |
| |
| #endif /* NEOVERSE_N2_H */ |