/* * 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 */