/* * Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef NEOVERSE_N1_H #define NEOVERSE_N1_H #include /* Neoverse N1 MIDR for revision 0 */ #define NEOVERSE_N1_MIDR U(0x410fd0c0) /* Exception Syndrome register EC code for IC Trap */ #define NEOVERSE_N1_EC_IC_TRAP U(0x1f) /******************************************************************************* * CPU Power Control register specific definitions. ******************************************************************************/ #define NEOVERSE_N1_CPUPWRCTLR_EL1 S3_0_C15_C2_7 /* Definitions of register field mask in NEOVERSE_N1_CPUPWRCTLR_EL1 */ #define NEOVERSE_N1_CORE_PWRDN_EN_MASK U(0x1) #define NEOVERSE_N1_ACTLR_AMEN_BIT (U(1) << 4) #define NEOVERSE_N1_AMU_NR_COUNTERS U(5) #define NEOVERSE_N1_AMU_GROUP0_MASK U(0x1f) /******************************************************************************* * CPU Extended Control register specific definitions. ******************************************************************************/ #define NEOVERSE_N1_CPUECTLR_EL1 S3_0_C15_C1_4 #define NEOVERSE_N1_WS_THR_L2_MASK (ULL(3) << 24) #define NEOVERSE_N1_CPUECTLR_EL1_MM_TLBPF_DIS_BIT (ULL(1) << 51) #define NEOVERSE_N1_CPUECTLR_EL1_BIT_53 (ULL(1) << 53) #define NEOVERSE_N1_CPUECTLR_EL1_EXTLLC_BIT (ULL(1) << 0) /******************************************************************************* * CPU Auxiliary Control register specific definitions. ******************************************************************************/ #define NEOVERSE_N1_CPUACTLR_EL1 S3_0_C15_C1_0 #define NEOVERSE_N1_CPUACTLR_EL1_BIT_6 (ULL(1) << 6) #define NEOVERSE_N1_CPUACTLR_EL1_BIT_13 (ULL(1) << 13) #define NEOVERSE_N1_CPUACTLR2_EL1 S3_0_C15_C1_1 #define NEOVERSE_N1_CPUACTLR2_EL1_BIT_0 (ULL(1) << 0) #define NEOVERSE_N1_CPUACTLR2_EL1_BIT_2 (ULL(1) << 2) #define NEOVERSE_N1_CPUACTLR2_EL1_BIT_11 (ULL(1) << 11) #define NEOVERSE_N1_CPUACTLR2_EL1_BIT_15 (ULL(1) << 15) #define NEOVERSE_N1_CPUACTLR2_EL1_BIT_16 (ULL(1) << 16) #define NEOVERSE_N1_CPUACTLR2_EL1_BIT_59 (ULL(1) << 59) #define NEOVERSE_N1_CPUACTLR3_EL1 S3_0_C15_C1_2 #define NEOVERSE_N1_CPUACTLR3_EL1_BIT_10 (ULL(1) << 10) /* Instruction patching registers */ #define CPUPSELR_EL3 S3_6_C15_C8_0 #define CPUPCR_EL3 S3_6_C15_C8_1 #define CPUPOR_EL3 S3_6_C15_C8_2 #define CPUPMR_EL3 S3_6_C15_C8_3 #endif /* NEOVERSE_N1_H */