Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 1 | /* |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 2 | * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved. |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 3 | * |
dp-arm | fa3cf0b | 2017-05-03 09:38:09 +0100 | [diff] [blame] | 4 | * SPDX-License-Identifier: BSD-3-Clause |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 5 | */ |
| 6 | |
Antonio Nino Diaz | 5eb8837 | 2018-11-08 10:20:19 +0000 | [diff] [blame] | 7 | #ifndef CORTEX_A53_H |
| 8 | #define CORTEX_A53_H |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 9 | |
| 10 | /* Cortex-A53 midr for revision 0 */ |
| 11 | #define CORTEX_A53_MIDR 0x410FD030 |
| 12 | |
| 13 | /* Retention timer tick definitions */ |
| 14 | #define RETENTION_ENTRY_TICKS_2 0x1 |
| 15 | #define RETENTION_ENTRY_TICKS_8 0x2 |
| 16 | #define RETENTION_ENTRY_TICKS_32 0x3 |
| 17 | #define RETENTION_ENTRY_TICKS_64 0x4 |
| 18 | #define RETENTION_ENTRY_TICKS_128 0x5 |
| 19 | #define RETENTION_ENTRY_TICKS_256 0x6 |
| 20 | #define RETENTION_ENTRY_TICKS_512 0x7 |
| 21 | |
| 22 | /******************************************************************************* |
| 23 | * CPU Extended Control register specific definitions. |
| 24 | ******************************************************************************/ |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 25 | #define CORTEX_A53_ECTLR p15, 1, c15 |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 26 | |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 27 | #define CORTEX_A53_ECTLR_SMP_BIT (1 << 6) |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 28 | |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 29 | #define CORTEX_A53_ECTLR_CPU_RET_CTRL_SHIFT 0 |
| 30 | #define CORTEX_A53_ECTLR_CPU_RET_CTRL_MASK (0x7 << CORTEX_A53_ECTLR_CPU_RET_CTRL_SHIFT) |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 31 | |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 32 | #define CORTEX_A53_ECTLR_FPU_RET_CTRL_SHIFT 3 |
| 33 | #define CORTEX_A53_ECTLR_FPU_RET_CTRL_MASK (0x7 << CORTEX_A53_ECTLR_FPU_RET_CTRL_SHIFT) |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 34 | |
| 35 | /******************************************************************************* |
| 36 | * CPU Memory Error Syndrome register specific definitions. |
| 37 | ******************************************************************************/ |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 38 | #define CORTEX_A53_MERRSR p15, 2, c15 |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 39 | |
| 40 | /******************************************************************************* |
| 41 | * CPU Auxiliary Control register specific definitions. |
| 42 | ******************************************************************************/ |
Eleanor Bonnici | 41b61be | 2017-08-09 16:42:40 +0100 | [diff] [blame] | 43 | #define CORTEX_A53_CPUACTLR p15, 0, c15 |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 44 | |
Eleanor Bonnici | 41b61be | 2017-08-09 16:42:40 +0100 | [diff] [blame] | 45 | #define CORTEX_A53_CPUACTLR_ENDCCASCI_SHIFT 44 |
| 46 | #define CORTEX_A53_CPUACTLR_ENDCCASCI (1 << CORTEX_A53_CPUACTLR_ENDCCASCI_SHIFT) |
| 47 | #define CORTEX_A53_CPUACTLR_DTAH (1 << 24) |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 48 | |
| 49 | /******************************************************************************* |
| 50 | * L2 Auxiliary Control register specific definitions. |
| 51 | ******************************************************************************/ |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 52 | #define CORTEX_A53_L2ACTLR p15, 1, c15, c0, 0 |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 53 | |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 54 | #define CORTEX_A53_L2ACTLR_ENABLE_UNIQUECLEAN (1 << 14) |
| 55 | #define CORTEX_A53_L2ACTLR_DISABLE_CLEAN_PUSH (1 << 3) |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 56 | |
| 57 | /******************************************************************************* |
| 58 | * L2 Extended Control register specific definitions. |
| 59 | ******************************************************************************/ |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 60 | #define CORTEX_A53_L2ECTLR p15, 1, c9, c0, 3 |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 61 | |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 62 | #define CORTEX_A53_L2ECTLR_RET_CTRL_SHIFT 0 |
| 63 | #define CORTEX_A53_L2ECTLR_RET_CTRL_MASK (0x7 << L2ECTLR_RET_CTRL_SHIFT) |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 64 | |
| 65 | /******************************************************************************* |
| 66 | * L2 Memory Error Syndrome register specific definitions. |
| 67 | ******************************************************************************/ |
Varun Wadekar | 1384a16 | 2017-06-05 14:54:46 -0700 | [diff] [blame] | 68 | #define CORTEX_A53_L2MERRSR p15, 3, c15 |
Yatharth Kochar | a9f776c | 2016-11-10 16:17:51 +0000 | [diff] [blame] | 69 | |
Antonio Nino Diaz | 5eb8837 | 2018-11-08 10:20:19 +0000 | [diff] [blame] | 70 | #endif /* CORTEX_A53_H */ |