1ba6b6949SGovindraj Raja /* 2fded8392SGovindraj Raja * Copyright (c) 2023-2025, Arm Limited. All rights reserved. 3ba6b6949SGovindraj Raja * 4ba6b6949SGovindraj Raja * SPDX-License-Identifier: BSD-3-Clause 5ba6b6949SGovindraj Raja */ 6ba6b6949SGovindraj Raja 7ba6b6949SGovindraj Raja #ifndef NEOVERSE_N3_H 8ba6b6949SGovindraj Raja #define NEOVERSE_N3_H 9ba6b6949SGovindraj Raja 10ba6b6949SGovindraj Raja #define NEOVERSE_N3_MIDR U(0x410FD8E0) 11ba6b6949SGovindraj Raja 12ba6b6949SGovindraj Raja /******************************************************************************* 13ba6b6949SGovindraj Raja * CPU Extended Control register specific definitions 14ba6b6949SGovindraj Raja ******************************************************************************/ 15ba6b6949SGovindraj Raja #define NEOVERSE_N3_CPUECTLR_EL1 S3_0_C15_C1_4 16*ff90ce41SYounghyun Park 17*ff90ce41SYounghyun Park /******************************************************************************* 18*ff90ce41SYounghyun Park * CPU Extended Control register 2 specific definitions. 19*ff90ce41SYounghyun Park ******************************************************************************/ 20*ff90ce41SYounghyun Park #define NEOVERSE_N3_CPUECTLR2_EL1 S3_0_C15_C1_5 21*ff90ce41SYounghyun Park #define NEOVERSE_N3_CPUECTLR2_EL1_SW_EXT_LLC_BIT (ULL(1) << 10) 22ba6b6949SGovindraj Raja 23ba6b6949SGovindraj Raja /******************************************************************************* 24ba6b6949SGovindraj Raja * CPU Power Control register specific definitions 25ba6b6949SGovindraj Raja ******************************************************************************/ 26ba6b6949SGovindraj Raja #define NEOVERSE_N3_CPUPWRCTLR_EL1 S3_0_C15_C2_7 27ba6b6949SGovindraj Raja #define NEOVERSE_N3_CPUPWRCTLR_EL1_CORE_PWRDN_BIT U(1) 28ba6b6949SGovindraj Raja 29fded8392SGovindraj Raja #ifndef __ASSEMBLER__ 30fded8392SGovindraj Raja long check_erratum_neoverse_n3_3699563(long cpu_rev); 31fded8392SGovindraj Raja #endif /* __ASSEMBLER__ */ 32fded8392SGovindraj Raja 33ba6b6949SGovindraj Raja #endif /* NEOVERSE_N3_H */ 34