| Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2014-2015, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are met: |
| 6 | * |
| 7 | * Redistributions of source code must retain the above copyright notice, this |
| 8 | * list of conditions and the following disclaimer. |
| 9 | * |
| 10 | * Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
| 13 | * |
| 14 | * Neither the name of ARM nor the names of its contributors may be used |
| 15 | * to endorse or promote products derived from this software without specific |
| 16 | * prior written permission. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 19 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| 22 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 23 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 24 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 25 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 26 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 28 | * POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
| 30 | #ifndef __ARM_CONFIG_H__ |
| 31 | #define __ARM_CONFIG_H__ |
| 32 | |
| Juan Castillo | 7f1f062 | 2014-09-09 09:49:23 +0100 | [diff] [blame] | 33 | #include <stdint.h> |
| Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 34 | |
| 35 | enum arm_config_flags { |
| 36 | /* Whether Base memory map is in use */ |
| 37 | ARM_CONFIG_BASE_MMAP = 0x1, |
| 38 | /* Whether CCI should be enabled */ |
| 39 | ARM_CONFIG_HAS_CCI = 0x2, |
| 40 | /* Whether TZC should be configured */ |
| 41 | ARM_CONFIG_HAS_TZC = 0x4 |
| 42 | }; |
| 43 | |
| 44 | typedef struct arm_config { |
| Juan Castillo | 7f1f062 | 2014-09-09 09:49:23 +0100 | [diff] [blame] | 45 | uintptr_t gicd_base; |
| 46 | uintptr_t gicc_base; |
| 47 | uintptr_t gich_base; |
| 48 | uintptr_t gicv_base; |
| Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 49 | unsigned int max_aff0; |
| 50 | unsigned int max_aff1; |
| 51 | unsigned long flags; |
| 52 | } arm_config_t; |
| 53 | |
| 54 | |
| 55 | /* If used, arm_config must be defined and populated in the platform port */ |
| 56 | extern arm_config_t arm_config; |
| 57 | |
| Juan Castillo | 8172d93 | 2015-08-04 14:31:27 +0100 | [diff] [blame] | 58 | static inline const arm_config_t *get_arm_config(void) |
| Dan Handley | 9df4804 | 2015-03-19 18:58:55 +0000 | [diff] [blame] | 59 | { |
| 60 | return &arm_config; |
| 61 | } |
| 62 | |
| 63 | |
| 64 | #endif /* __ARM_CONFIG_H__ */ |