Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2008 Travis Geiselbrecht |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining |
| 5 | * a copy of this software and associated documentation files |
| 6 | * (the "Software"), to deal in the Software without restriction, |
| 7 | * including without limitation the rights to use, copy, modify, merge, |
| 8 | * publish, distribute, sublicense, and/or sell copies of the Software, |
| 9 | * and to permit persons to whom the Software is furnished to do so, |
| 10 | * subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice shall be |
| 13 | * included in all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 19 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 20 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 21 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 22 | */ |
| 23 | #ifndef __PLATFORM_H |
| 24 | #define __PLATFORM_H |
| 25 | |
Pavel Nedev | a4c9d3a | 2013-05-15 14:42:34 +0300 | [diff] [blame] | 26 | #include <dload_util.h> |
| 27 | |
Deepa Dinamani | 20cb9e5 | 2012-10-18 12:20:47 -0700 | [diff] [blame] | 28 | #define PA(x) platform_get_virt_to_phys_mapping(x) |
| 29 | #define VA(x) platform_get_phys_to_virt_mapping(x) |
| 30 | |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 31 | time_t current_time(void); |
| 32 | bigtime_t current_time_hires(void); |
| 33 | |
| 34 | /* super early platform initialization, before almost everything */ |
| 35 | void platform_early_init(void); |
| 36 | |
| 37 | /* later init, after the kernel has come up */ |
| 38 | void platform_init(void); |
| 39 | |
| 40 | /* called by the arch init code to get the platform to set up any mmu mappings it may need */ |
Deepa Dinamani | 3e5cf0d | 2012-10-29 12:15:17 -0700 | [diff] [blame] | 41 | int platform_use_identity_mmu_mappings(void); |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 42 | void platform_init_mmu_mappings(void); |
Deepa Dinamani | 20cb9e5 | 2012-10-18 12:20:47 -0700 | [diff] [blame] | 43 | addr_t platform_get_virt_to_phys_mapping(addr_t virt_addr); |
| 44 | addr_t platform_get_phys_to_virt_mapping(addr_t phys_addr); |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 45 | |
Greg Grisco | d625055 | 2011-06-29 14:40:23 -0700 | [diff] [blame] | 46 | void display_init(void); |
| 47 | void display_shutdown(void); |
| 48 | void display_image_on_screen(void); |
| 49 | |
| 50 | unsigned board_machtype(void); |
Amol Jadi | a63aaff | 2012-02-01 15:51:50 -0800 | [diff] [blame] | 51 | unsigned board_platform_id(void); |
Greg Grisco | d625055 | 2011-06-29 14:40:23 -0700 | [diff] [blame] | 52 | unsigned check_reboot_mode(void); |
| 53 | void platform_uninit_timer(void); |
| 54 | void reboot_device(unsigned); |
Pavel Nedev | a4c9d3a | 2013-05-15 14:42:34 +0300 | [diff] [blame] | 55 | int set_download_mode(enum dload_mode mode); |
Greg Grisco | d625055 | 2011-06-29 14:40:23 -0700 | [diff] [blame] | 56 | |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 57 | #endif |