/* * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef CORTEX_A72_H #define CORTEX_A72_H #include /* Cortex-A72 midr for revision 0 */ #define CORTEX_A72_MIDR U(0x410FD080) /******************************************************************************* * CPU Extended Control register specific definitions. ******************************************************************************/ #define CORTEX_A72_ECTLR_EL1 S3_1_C15_C2_1 #define CORTEX_A72_ECTLR_SMP_BIT (ULL(1) << 6) #define CORTEX_A72_ECTLR_DIS_TWD_ACC_PFTCH_BIT (ULL(1) << 38) #define CORTEX_A72_ECTLR_L2_IPFTCH_DIST_MASK (ULL(0x3) << 35) #define CORTEX_A72_ECTLR_L2_DPFTCH_DIST_MASK (ULL(0x3) << 32) /******************************************************************************* * CPU Memory Error Syndrome register specific definitions. ******************************************************************************/ #define CORTEX_A72_MERRSR_EL1 S3_1_C15_C2_2 /******************************************************************************* * CPU Auxiliary Control register specific definitions. ******************************************************************************/ #define CORTEX_A72_CPUACTLR_EL1 S3_1_C15_C2_0 #define CORTEX_A72_CPUACTLR_EL1_DISABLE_L1_DCACHE_HW_PFTCH (ULL(1) << 56) #define CORTEX_A72_CPUACTLR_EL1_DIS_LOAD_PASS_STORE (ULL(1) << 55) #define CORTEX_A72_CPUACTLR_EL1_NO_ALLOC_WBWA (ULL(1) << 49) #define CORTEX_A72_CPUACTLR_EL1_DCC_AS_DCCI (ULL(1) << 44) #define CORTEX_A72_CPUACTLR_EL1_DIS_INSTR_PREFETCH (ULL(1) << 32) /******************************************************************************* * L2 Auxiliary Control register specific definitions. ******************************************************************************/ #define CORTEX_A72_L2ACTLR_EL1 S3_1_C15_C0_0 #define CORTEX_A72_L2ACTLR_ENABLE_UNIQUE_CLEAN (ULL(1) << 14) /******************************************************************************* * L2 Control register specific definitions. ******************************************************************************/ #define CORTEX_A72_L2CTLR_EL1 S3_1_C11_C0_2 #define CORTEX_A72_L2CTLR_DATA_RAM_LATENCY_SHIFT U(0) #define CORTEX_A72_L2CTLR_TAG_RAM_LATENCY_SHIFT U(6) #define CORTEX_A72_L2_DATA_RAM_LATENCY_3_CYCLES U(0x2) #define CORTEX_A72_L2_TAG_RAM_LATENCY_2_CYCLES U(0x1) #define CORTEX_A72_L2_TAG_RAM_LATENCY_3_CYCLES U(0x2) /******************************************************************************* * L2 Memory Error Syndrome register specific definitions. ******************************************************************************/ #define CORTEX_A72_L2MERRSR_EL1 S3_1_C15_C2_3 #endif /* CORTEX_A72_H */