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arm-trusted-firmware/include/lib/cpus/aarch32/cortex_a72.h

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AArch32: Add support for ARM Cortex-A53/57/72 MPCore Processor This patch adds AArch32 state support for ARM Cortex-A53, Cortex-A57 and Cortex-A72 MPCore Processor in the CPU specific operations framework. NOTE: CPU errata handling code is not present in this patch. Change-Id: I01eb3e028e40dde37565707ebc99e06e7a0c113d Signed-off-by: Yatharth Kochar <yatharth.kochar@arm.com> Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
2016-11-10 16:17:51 +00:00
/*
* Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
*
Use SPDX license identifiers To make software license auditing simpler, use SPDX[0] license identifiers instead of duplicating the license text in every file. NOTE: Files that have been imported by FreeBSD have not been modified. [0]: https://spdx.org/ Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
2017-05-03 09:38:09 +01:00
* SPDX-License-Identifier: BSD-3-Clause
AArch32: Add support for ARM Cortex-A53/57/72 MPCore Processor This patch adds AArch32 state support for ARM Cortex-A53, Cortex-A57 and Cortex-A72 MPCore Processor in the CPU specific operations framework. NOTE: CPU errata handling code is not present in this patch. Change-Id: I01eb3e028e40dde37565707ebc99e06e7a0c113d Signed-off-by: Yatharth Kochar <yatharth.kochar@arm.com> Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
2016-11-10 16:17:51 +00:00
*/
#ifndef __CORTEX_A72_H__
#define __CORTEX_A72_H__
/* Cortex-A72 midr for revision 0 */
#define CORTEX_A72_MIDR 0x410FD080
/*******************************************************************************
* CPU Extended Control register specific definitions.
******************************************************************************/
#define CPUECTLR p15, 1, c15 /* Instruction def. */
#define CPUECTLR_SMP_BIT (1 << 6)
#define CPUECTLR_DIS_TWD_ACC_PFTCH_BIT (1 << 38)
#define CPUECTLR_L2_IPFTCH_DIST_MASK (0x3 << 35)
#define CPUECTLR_L2_DPFTCH_DIST_MASK (0x3 << 32)
/*******************************************************************************
* CPU Memory Error Syndrome register specific definitions.
******************************************************************************/
#define CPUMERRSR p15, 2, c15 /* Instruction def. */
/*******************************************************************************
* CPU Auxiliary Control register specific definitions.
******************************************************************************/
#define CPUACTLR p15, 0, c15 /* Instruction def. */
#define CPUACTLR_DISABLE_L1_DCACHE_HW_PFTCH (1 << 56)
#define CPUACTLR_NO_ALLOC_WBWA (1 << 49)
#define CPUACTLR_DCC_AS_DCCI (1 << 44)
/*******************************************************************************
* L2 Control register specific definitions.
******************************************************************************/
#define L2CTLR p15, 1, c9, c0, 3 /* Instruction def. */
#define L2CTLR_DATA_RAM_LATENCY_SHIFT 0
#define L2CTLR_TAG_RAM_LATENCY_SHIFT 6
#define L2_DATA_RAM_LATENCY_3_CYCLES 0x2
#define L2_TAG_RAM_LATENCY_2_CYCLES 0x1
#define L2_TAG_RAM_LATENCY_3_CYCLES 0x2
/*******************************************************************************
* L2 Memory Error Syndrome register specific definitions.
******************************************************************************/
#define L2MERRSR p15, 3, c15 /* Instruction def. */
#endif /* __CORTEX_A72_H__ */