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 | #include <err.h> |
| 24 | #include <debug.h> |
| 25 | #include <platform.h> |
Amol Jadi | 02ca2ee | 2013-03-15 16:06:34 -0700 | [diff] [blame] | 26 | #include <boot_stats.h> |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 27 | |
Amol Jadi | 4421e65 | 2011-06-16 15:00:48 -0700 | [diff] [blame] | 28 | /* |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 29 | * default implementations of these routines, if the platform code |
| 30 | * chooses not to implement. |
| 31 | */ |
Deepa Dinamani | 20cb9e5 | 2012-10-18 12:20:47 -0700 | [diff] [blame] | 32 | __WEAK int platform_use_identity_mmu_mappings(void) |
| 33 | { |
| 34 | return 1; |
| 35 | } |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 36 | |
| 37 | __WEAK void platform_init_mmu_mappings(void) |
| 38 | { |
| 39 | } |
| 40 | |
Deepa Dinamani | 20cb9e5 | 2012-10-18 12:20:47 -0700 | [diff] [blame] | 41 | __WEAK addr_t platform_get_virt_to_phys_mapping(addr_t virt_addr) |
| 42 | { |
| 43 | ASSERT(platform_use_identity_mmu_mappings()); |
| 44 | |
| 45 | return virt_addr; |
| 46 | } |
| 47 | |
| 48 | __WEAK addr_t platform_get_phys_to_virt_mapping(addr_t phys_addr) |
| 49 | { |
| 50 | ASSERT(platform_use_identity_mmu_mappings()); |
| 51 | |
| 52 | return phys_addr; |
| 53 | } |
| 54 | |
Travis Geiselbrecht | 1d0df69 | 2008-09-01 02:26:09 -0700 | [diff] [blame] | 55 | __WEAK void platform_early_init(void) |
| 56 | { |
| 57 | } |
| 58 | |
| 59 | __WEAK void platform_init(void) |
| 60 | { |
| 61 | } |
| 62 | |
Chandan Uddaraju | 2412050 | 2009-12-12 19:17:04 -0800 | [diff] [blame] | 63 | __WEAK void display_init(void) |
| 64 | { |
| 65 | } |
Shashank Mittal | 23b8f42 | 2010-04-16 19:27:21 -0700 | [diff] [blame] | 66 | |
Shashank Mittal | c648e71 | 2010-10-06 18:37:42 -0700 | [diff] [blame] | 67 | __WEAK void display_shutdown(void) |
| 68 | { |
| 69 | } |
| 70 | |
Chandan Uddaraju | 14e57eb | 2010-06-28 12:11:06 -0700 | [diff] [blame] | 71 | __WEAK void platform_config_interleaved_mode_gpios(void) |
| 72 | { |
| 73 | } |
Shashank Mittal | ed17773 | 2011-05-06 19:12:59 -0700 | [diff] [blame] | 74 | |
| 75 | __WEAK void uart_clock_init(void) |
| 76 | { |
| 77 | } |
| 78 | |
Amol Jadi | 4421e65 | 2011-06-16 15:00:48 -0700 | [diff] [blame] | 79 | __WEAK void platform_uninit(void) |
| 80 | { |
| 81 | } |
Shashank Mittal | cd98d47 | 2011-08-02 14:29:24 -0700 | [diff] [blame] | 82 | |
| 83 | __WEAK int image_verify(unsigned char * image_ptr, |
| 84 | unsigned char * signature_ptr, |
| 85 | unsigned int image_size, |
| 86 | unsigned hash_type) |
| 87 | { |
| 88 | return 0; |
| 89 | } |
Deepa Dinamani | 5e5c21a | 2012-02-16 18:59:57 -0800 | [diff] [blame] | 90 | |
Pavel Nedev | 36c2337 | 2013-03-19 15:38:53 +0200 | [diff] [blame] | 91 | __WEAK void ce_clock_init(void) |
Deepa Dinamani | 5e5c21a | 2012-02-16 18:59:57 -0800 | [diff] [blame] | 92 | { |
| 93 | } |
Amol Jadi | 02ca2ee | 2013-03-15 16:06:34 -0700 | [diff] [blame] | 94 | |
sundarajan srinivasan | caab0f4 | 2013-05-10 14:21:30 -0700 | [diff] [blame] | 95 | __WEAK addr_t get_bs_info_addr() |
Amol Jadi | 02ca2ee | 2013-03-15 16:06:34 -0700 | [diff] [blame] | 96 | { |
sundarajan srinivasan | caab0f4 | 2013-05-10 14:21:30 -0700 | [diff] [blame] | 97 | return NULL; |
| 98 | } |
| 99 | |
| 100 | __WEAK uint32_t platform_get_sclk_count(void) |
| 101 | { |
| 102 | return 0; |
Amol Jadi | 02ca2ee | 2013-03-15 16:06:34 -0700 | [diff] [blame] | 103 | } |
Channagoud Kadabi | 071b2d8 | 2013-08-20 15:31:32 -0700 | [diff] [blame] | 104 | |
| 105 | __WEAK void clock_config_cdc(uint8_t slot) |
| 106 | { |
| 107 | } |
Joonwoo Park | 6111278 | 2013-10-02 19:50:39 -0700 | [diff] [blame] | 108 | |
| 109 | __WEAK int get_target_boot_params(const char *cmdline, const char *part, |
| 110 | char *buf, int buflen) |
| 111 | { |
| 112 | return -1; |
| 113 | } |