Angel Pons | ae59387 | 2020-04-04 18:50:57 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 2 | |
Elyes HAOUAS | 20eaef0 | 2019-03-29 17:45:28 +0100 | [diff] [blame] | 3 | #include <console/console.h> |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 4 | #include <timestamp.h> |
Michał Żygowski | f65c1e4 | 2019-12-01 18:14:39 +0100 | [diff] [blame] | 5 | #include <amdblocks/biosram.h> |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 6 | #include <amdblocks/s3_resume.h> |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 7 | #include <amdblocks/agesawrapper.h> |
| 8 | #include <amdblocks/BiosCallOuts.h> |
Felix Held | 78b0e7f | 2021-06-11 18:00:02 +0200 | [diff] [blame] | 9 | #include <amdblocks/ioapic.h> |
Martin Roth | 50f2e4c | 2018-10-29 11:16:53 -0600 | [diff] [blame] | 10 | #include <soc/pci_devs.h> |
Richard Spiegel | dd9b1d1 | 2018-09-20 14:50:11 -0700 | [diff] [blame] | 11 | #include <soc/northbridge.h> |
| 12 | #include <soc/cpu.h> |
Elyes HAOUAS | b0cda4b | 2022-01-01 19:06:22 +0100 | [diff] [blame] | 13 | #include <string.h> |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 14 | |
Aaron Durbin | 6403167 | 2018-04-21 14:45:32 -0600 | [diff] [blame] | 15 | void __weak SetMemParams(AMD_POST_PARAMS *PostParams) {} |
| 16 | void __weak OemPostParams(AMD_POST_PARAMS *PostParams) {} |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 17 | |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 18 | /* ACPI table pointers returned by AmdInitLate */ |
Aaron Durbin | 8dd4006 | 2017-11-03 11:50:14 -0600 | [diff] [blame] | 19 | static void *DmiTable; |
| 20 | static void *AcpiPstate; |
| 21 | static void *AcpiSrat; |
| 22 | static void *AcpiSlit; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 23 | |
Aaron Durbin | 8dd4006 | 2017-11-03 11:50:14 -0600 | [diff] [blame] | 24 | static void *AcpiWheaMce; |
| 25 | static void *AcpiWheaCmc; |
| 26 | static void *AcpiAlib; |
| 27 | static void *AcpiIvrs; |
| 28 | static void *AcpiCrat; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 29 | |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 30 | static AGESA_STATUS module_dispatch(AGESA_STRUCT_NAME func, |
| 31 | AMD_CONFIG_PARAMS *StdHeader) |
| 32 | { |
| 33 | MODULE_ENTRY dispatcher = agesa_get_dispatcher(); |
| 34 | |
| 35 | if (!dispatcher) |
| 36 | return AGESA_UNSUPPORTED; |
| 37 | |
| 38 | StdHeader->Func = func; |
| 39 | return dispatcher(StdHeader); |
| 40 | } |
| 41 | |
| 42 | static AGESA_STATUS amd_dispatch(void *Params) |
| 43 | { |
| 44 | AMD_CONFIG_PARAMS *StdHeader = Params; |
| 45 | return module_dispatch(StdHeader->Func, StdHeader); |
| 46 | } |
| 47 | |
| 48 | AGESA_STATUS amd_late_run_ap_task(AP_EXE_PARAMS *ApExeParams) |
| 49 | { |
| 50 | AMD_CONFIG_PARAMS *StdHeader = (void *)ApExeParams; |
| 51 | return module_dispatch(AMD_LATE_RUN_AP_TASK, StdHeader); |
| 52 | } |
| 53 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 54 | static AGESA_STATUS amd_create_struct(AMD_INTERFACE_PARAMS *aip, |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 55 | AGESA_STRUCT_NAME func, void *buf, size_t len) |
Marshall Dawson | 4c5a3b6 | 2018-01-25 11:13:35 -0700 | [diff] [blame] | 56 | { |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 57 | AGESA_STATUS status; |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 58 | |
Kyösti Mälkki | 4cdd2f8 | 2018-06-14 06:49:38 +0300 | [diff] [blame] | 59 | /* Should clone entire StdHeader here. */ |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 60 | memset(aip, 0, sizeof(*aip)); |
| 61 | aip->StdHeader.CalloutPtr = &GetBiosCallout; |
Kyösti Mälkki | 4cdd2f8 | 2018-06-14 06:49:38 +0300 | [diff] [blame] | 62 | |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 63 | /* If we provide the buffer, API expects it to have |
| 64 | StdHeader already filled. */ |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 65 | if (buf != NULL && len >= sizeof(aip->StdHeader)) { |
| 66 | memcpy(buf, &aip->StdHeader, sizeof(aip->StdHeader)); |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 67 | aip->AllocationMethod = ByHost; |
| 68 | aip->NewStructPtr = buf; |
| 69 | aip->NewStructSize = len; |
| 70 | } else { |
Kyösti Mälkki | 11cac78 | 2022-04-07 07:16:48 +0300 | [diff] [blame] | 71 | if (ENV_RAMINIT) |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 72 | aip->AllocationMethod = PreMemHeap; |
| 73 | if (ENV_RAMSTAGE) |
| 74 | aip->AllocationMethod = PostMemDram; |
| 75 | } |
| 76 | |
| 77 | aip->AgesaFunctionName = func; |
| 78 | status = module_dispatch(AMD_CREATE_STRUCT, &aip->StdHeader); |
Marshall Dawson | 4c5a3b6 | 2018-01-25 11:13:35 -0700 | [diff] [blame] | 79 | |
Kyösti Mälkki | 2fc1a37 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 80 | if (status != AGESA_SUCCESS) { |
Julius Werner | e966595 | 2022-01-21 17:06:20 -0800 | [diff] [blame] | 81 | printk(BIOS_ERR, "AmdCreateStruct() for 0x%x returned 0x%x. " |
Kyösti Mälkki | 2fc1a37 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 82 | "Proper system initialization may not be possible.\n", |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 83 | aip->AgesaFunctionName, status); |
Kyösti Mälkki | 2fc1a37 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 84 | } |
Marshall Dawson | 4c5a3b6 | 2018-01-25 11:13:35 -0700 | [diff] [blame] | 85 | |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 86 | if (!aip->NewStructPtr) |
Marshall Dawson | 4c5a3b6 | 2018-01-25 11:13:35 -0700 | [diff] [blame] | 87 | die("No AGESA structure created"); |
| 88 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 89 | return status; |
Marshall Dawson | 4c5a3b6 | 2018-01-25 11:13:35 -0700 | [diff] [blame] | 90 | } |
| 91 | |
Kyösti Mälkki | 7f8a57e | 2018-06-28 16:58:52 +0300 | [diff] [blame] | 92 | static AGESA_STATUS amd_release_struct(AMD_INTERFACE_PARAMS *aip) |
| 93 | { |
| 94 | return module_dispatch(AMD_RELEASE_STRUCT, &aip->StdHeader); |
| 95 | } |
| 96 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 97 | static AGESA_STATUS amd_init_reset(AMD_RESET_PARAMS *ResetParams) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 98 | { |
| 99 | AGESA_STATUS status; |
Kyösti Mälkki | 108fb8a | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 100 | |
Kyösti Mälkki | 108fb8a | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 101 | SetFchResetParams(&ResetParams->FchInterface); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 102 | |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 103 | timestamp_add_now(TS_AGESA_INIT_RESET_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 104 | status = amd_dispatch(ResetParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 105 | timestamp_add_now(TS_AGESA_INIT_RESET_END); |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 106 | |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 107 | return status; |
| 108 | } |
| 109 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 110 | static AGESA_STATUS amd_init_early(AMD_EARLY_PARAMS *EarlyParams) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 111 | { |
| 112 | AGESA_STATUS status; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 113 | |
Richard Spiegel | dd9b1d1 | 2018-09-20 14:50:11 -0700 | [diff] [blame] | 114 | soc_customize_init_early(EarlyParams); |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 115 | OemCustomizeInitEarly(EarlyParams); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 116 | |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 117 | timestamp_add_now(TS_AGESA_INIT_EARLY_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 118 | status = amd_dispatch(EarlyParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 119 | timestamp_add_now(TS_AGESA_INIT_EARLY_END); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 120 | |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 121 | return status; |
| 122 | } |
| 123 | |
Marshall Dawson | 972f826 | 2017-12-14 09:08:02 -0700 | [diff] [blame] | 124 | static void print_init_post_settings(AMD_POST_PARAMS *parms) |
| 125 | { |
| 126 | u64 syslimit, bottomio, uma_size, uma_start; |
| 127 | const char *mode; |
| 128 | |
| 129 | switch (parms->MemConfig.UmaMode) { |
| 130 | case UMA_AUTO: |
| 131 | mode = "UMA_AUTO"; |
| 132 | break; |
| 133 | case UMA_SPECIFIED: |
| 134 | mode = "UMA_SPECIFIED"; |
| 135 | break; |
| 136 | case UMA_NONE: |
| 137 | mode = "UMA_NONE"; |
| 138 | break; |
| 139 | default: |
| 140 | mode = "unknown!"; |
| 141 | break; |
| 142 | } |
| 143 | |
Marshall Dawson | 74258d7 | 2018-10-22 15:22:46 -0600 | [diff] [blame] | 144 | syslimit = (u64)(parms->MemConfig.SysLimit + 1) * 64 * KiB - 1; |
Marshall Dawson | 972f826 | 2017-12-14 09:08:02 -0700 | [diff] [blame] | 145 | bottomio = (u64)parms->MemConfig.BottomIo * 64 * KiB; |
| 146 | |
| 147 | uma_size = (u64)parms->MemConfig.UmaSize * 64 * KiB; |
| 148 | uma_start = (u64)parms->MemConfig.UmaBase * 64 * KiB; |
| 149 | |
| 150 | printk(BIOS_SPEW, "AGESA set: umamode %s\n", mode); |
| 151 | printk(BIOS_SPEW, " : syslimit 0x%llx, bottomio 0x%08llx\n", |
| 152 | syslimit, bottomio); |
| 153 | printk(BIOS_SPEW, " : uma size %lluMB, uma start 0x%08llx\n", |
| 154 | uma_size / MiB, uma_start); |
| 155 | } |
| 156 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 157 | static AGESA_STATUS amd_init_post(AMD_POST_PARAMS *PostParams) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 158 | { |
| 159 | AGESA_STATUS status; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 160 | |
Julius Werner | 5d1f9a0 | 2019-03-07 17:07:26 -0800 | [diff] [blame] | 161 | PostParams->MemConfig.UmaMode = CONFIG(GFXUMA) ? UMA_AUTO : UMA_NONE; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 162 | PostParams->MemConfig.UmaSize = 0; |
Richard Spiegel | 271b8a5 | 2018-11-06 16:32:28 -0700 | [diff] [blame] | 163 | PostParams->MemConfig.BottomIo = (uint16_t) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 164 | (CONFIG_BOTTOMIO_POSITION >> 24); |
| 165 | |
Richard Spiegel | 67c2a7b | 2017-11-09 16:04:35 -0700 | [diff] [blame] | 166 | SetMemParams(PostParams); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 167 | OemPostParams(PostParams); |
Richard Spiegel | 67c2a7b | 2017-11-09 16:04:35 -0700 | [diff] [blame] | 168 | printk(BIOS_SPEW, "DRAM clear on reset: %s\n", |
| 169 | (PostParams->MemConfig.EnableMemClr == FALSE) ? "Keep" : |
| 170 | (PostParams->MemConfig.EnableMemClr == TRUE) ? "Clear" : |
| 171 | "unknown" |
| 172 | ); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 173 | |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 174 | timestamp_add_now(TS_AGESA_INIT_POST_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 175 | status = amd_dispatch(PostParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 176 | timestamp_add_now(TS_AGESA_INIT_POST_END); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 177 | |
Marshall Dawson | 972f826 | 2017-12-14 09:08:02 -0700 | [diff] [blame] | 178 | /* |
Marc Jones | 932b5bd | 2018-02-19 13:34:31 -0700 | [diff] [blame] | 179 | * AGESA passes back the base and size of UMA. This is the only |
| 180 | * opportunity to get and save these settings to be used in resource |
| 181 | * allocation. We also need to allocate the top of low memory. |
| 182 | * If UMA is below 4GiB, UMA base is the top of low memory, otherwise |
| 183 | * Sub4GCachetop is the top of low memory. |
| 184 | * With UMA_NONE we see UmaBase==0. |
Marshall Dawson | 972f826 | 2017-12-14 09:08:02 -0700 | [diff] [blame] | 185 | */ |
| 186 | uintptr_t top; |
Marc Jones | 932b5bd | 2018-02-19 13:34:31 -0700 | [diff] [blame] | 187 | if (PostParams->MemConfig.UmaBase && |
| 188 | (PostParams->MemConfig.UmaBase < ((4ull * GiB) >> 16))) |
Marshall Dawson | 972f826 | 2017-12-14 09:08:02 -0700 | [diff] [blame] | 189 | top = PostParams->MemConfig.UmaBase << 16; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 190 | else |
Marshall Dawson | 972f826 | 2017-12-14 09:08:02 -0700 | [diff] [blame] | 191 | top = PostParams->MemConfig.Sub4GCacheTop; |
| 192 | backup_top_of_low_cacheable(top); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 193 | |
Marc Jones | 932b5bd | 2018-02-19 13:34:31 -0700 | [diff] [blame] | 194 | save_uma_size(PostParams->MemConfig.UmaSize * 64 * KiB); |
| 195 | save_uma_base((u64)PostParams->MemConfig.UmaBase * 64 * KiB); |
| 196 | |
Marshall Dawson | 972f826 | 2017-12-14 09:08:02 -0700 | [diff] [blame] | 197 | print_init_post_settings(PostParams); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 198 | |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 199 | return status; |
| 200 | } |
| 201 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 202 | static AGESA_STATUS amd_init_env(AMD_ENV_PARAMS *EnvParams) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 203 | { |
| 204 | AGESA_STATUS status; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 205 | |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 206 | SetFchEnvParams(&EnvParams->FchInterface); |
| 207 | SetNbEnvParams(&EnvParams->GnbEnvConfiguration); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 208 | |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 209 | timestamp_add_now(TS_AGESA_INIT_ENV_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 210 | status = amd_dispatch(EnvParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 211 | timestamp_add_now(TS_AGESA_INIT_ENV_END); |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 212 | |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 213 | return status; |
| 214 | } |
| 215 | |
Richard Spiegel | 271b8a5 | 2018-11-06 16:32:28 -0700 | [diff] [blame] | 216 | void *agesawrapper_getlateinitptr(int pick) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 217 | { |
| 218 | switch (pick) { |
| 219 | case PICK_DMI: |
| 220 | return DmiTable; |
| 221 | case PICK_PSTATE: |
| 222 | return AcpiPstate; |
| 223 | case PICK_SRAT: |
| 224 | return AcpiSrat; |
| 225 | case PICK_SLIT: |
| 226 | return AcpiSlit; |
| 227 | case PICK_WHEA_MCE: |
| 228 | return AcpiWheaMce; |
| 229 | case PICK_WHEA_CMC: |
| 230 | return AcpiWheaCmc; |
| 231 | case PICK_ALIB: |
| 232 | return AcpiAlib; |
| 233 | case PICK_IVRS: |
| 234 | return AcpiIvrs; |
| 235 | case PICK_CRAT: |
| 236 | return AcpiCrat; |
| 237 | default: |
| 238 | return NULL; |
| 239 | } |
| 240 | } |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 241 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 242 | static AGESA_STATUS amd_init_mid(AMD_MID_PARAMS *MidParams) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 243 | { |
| 244 | AGESA_STATUS status; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 245 | |
| 246 | /* Enable MMIO on AMD CPU Address Map Controller */ |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 247 | amd_initcpuio(); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 248 | |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 249 | SetFchMidParams(&MidParams->FchInterface); |
| 250 | SetNbMidParams(&MidParams->GnbMidConfiguration); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 251 | |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 252 | timestamp_add_now(TS_AGESA_INIT_MID_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 253 | status = amd_dispatch(MidParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 254 | timestamp_add_now(TS_AGESA_INIT_MID_END); |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 255 | |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 256 | return status; |
| 257 | } |
| 258 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 259 | static AGESA_STATUS amd_init_late(AMD_LATE_PARAMS *LateParams) |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 260 | { |
| 261 | AGESA_STATUS Status; |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 262 | |
Felix Held | aa8ae1a | 2023-12-20 22:47:35 +0100 | [diff] [blame] | 263 | if (is_dev_enabled(DEV_PTR(iommu))) { |
Felix Held | 78b0e7f | 2021-06-11 18:00:02 +0200 | [diff] [blame] | 264 | LateParams->GnbLateConfiguration.GnbIoapicId = GNB_IOAPIC_ID; |
| 265 | LateParams->GnbLateConfiguration.FchIoapicId = FCH_IOAPIC_ID; |
Martin Roth | 50f2e4c | 2018-10-29 11:16:53 -0600 | [diff] [blame] | 266 | } |
Marc Jones | bc94aea | 2018-09-26 09:57:08 -0600 | [diff] [blame] | 267 | |
Felix Held | f0c1c97 | 2023-03-02 19:45:21 +0100 | [diff] [blame] | 268 | /* Make binaryPI use \_SB_ as processor object scope in PSTATE SSDT */ |
| 269 | LateParams->PlatformConfig.ProcessorScopeInSb = true; |
| 270 | |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 271 | timestamp_add_now(TS_AGESA_INIT_LATE_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 272 | Status = amd_dispatch(LateParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 273 | timestamp_add_now(TS_AGESA_INIT_LATE_END); |
Martin Roth | bc5c3e7 | 2017-12-09 10:40:45 -0700 | [diff] [blame] | 274 | |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 275 | DmiTable = LateParams->DmiTable; |
| 276 | AcpiPstate = LateParams->AcpiPState; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 277 | |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 278 | AcpiWheaMce = LateParams->AcpiWheaMce; |
| 279 | AcpiWheaCmc = LateParams->AcpiWheaCmc; |
| 280 | AcpiAlib = LateParams->AcpiAlib; |
| 281 | AcpiIvrs = LateParams->AcpiIvrs; |
| 282 | AcpiCrat = LateParams->AcpiCrat; |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 283 | |
Marshall Dawson | 857a387 | 2017-12-13 20:01:59 -0700 | [diff] [blame] | 284 | printk(BIOS_DEBUG, "DmiTable:%p, AcpiPstatein: %p, AcpiSrat:%p," |
| 285 | "AcpiSlit:%p, Mce:%p, Cmc:%p," |
| 286 | "Alib:%p, AcpiIvrs:%p in %s\n", |
| 287 | DmiTable, AcpiPstate, AcpiSrat, |
| 288 | AcpiSlit, AcpiWheaMce, AcpiWheaCmc, |
| 289 | AcpiAlib, AcpiIvrs, __func__); |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 290 | |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 291 | return Status; |
| 292 | } |
Marc Jones | 1587dc8 | 2017-05-15 18:55:11 -0600 | [diff] [blame] | 293 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 294 | static AGESA_STATUS amd_init_rtb(AMD_RTB_PARAMS *RtbParams) |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 295 | { |
| 296 | AGESA_STATUS Status; |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 297 | |
| 298 | timestamp_add_now(TS_AGESA_INIT_RTB_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 299 | Status = amd_dispatch(RtbParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 300 | timestamp_add_now(TS_AGESA_INIT_RTB_END); |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 301 | |
Kyösti Mälkki | 66cabe7 | 2018-07-01 03:48:39 +0300 | [diff] [blame] | 302 | if (Status != AGESA_SUCCESS) |
| 303 | return Status; |
| 304 | |
| 305 | if (OemS3Save(&RtbParams->S3DataBlock) != AGESA_SUCCESS) |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 306 | printk(BIOS_ERR, "S3 data not saved, resuming impossible\n"); |
| 307 | |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 308 | return Status; |
| 309 | } |
| 310 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 311 | static AGESA_STATUS amd_init_resume(AMD_RESUME_PARAMS *InitResumeParams) |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 312 | { |
| 313 | AGESA_STATUS status; |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 314 | |
Kyösti Mälkki | 66cabe7 | 2018-07-01 03:48:39 +0300 | [diff] [blame] | 315 | OemInitResume(&InitResumeParams->S3DataBlock); |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 316 | |
| 317 | timestamp_add_now(TS_AGESA_INIT_RESUME_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 318 | status = amd_dispatch(InitResumeParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 319 | timestamp_add_now(TS_AGESA_INIT_RESUME_END); |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 320 | |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 321 | return status; |
| 322 | } |
| 323 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 324 | static AGESA_STATUS amd_s3late_restore(AMD_S3LATE_PARAMS *S3LateParams) |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 325 | { |
| 326 | AGESA_STATUS Status; |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 327 | |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 328 | amd_initcpuio(); |
| 329 | |
Kyösti Mälkki | 66cabe7 | 2018-07-01 03:48:39 +0300 | [diff] [blame] | 330 | OemS3LateRestore(&S3LateParams->S3DataBlock); |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 331 | |
| 332 | timestamp_add_now(TS_AGESA_S3_LATE_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 333 | Status = amd_dispatch(S3LateParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 334 | timestamp_add_now(TS_AGESA_S3_LATE_END); |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 335 | |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 336 | return Status; |
| 337 | } |
| 338 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 339 | static AGESA_STATUS amd_s3final_restore(AMD_S3FINAL_PARAMS *S3FinalParams) |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 340 | { |
| 341 | AGESA_STATUS Status; |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 342 | |
Kyösti Mälkki | 66cabe7 | 2018-07-01 03:48:39 +0300 | [diff] [blame] | 343 | OemS3LateRestore(&S3FinalParams->S3DataBlock); |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 344 | |
| 345 | timestamp_add_now(TS_AGESA_S3_FINAL_START); |
Kyösti Mälkki | 85b2ed5 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 346 | Status = amd_dispatch(S3FinalParams); |
Jakub Czapiga | ad6157e | 2022-02-15 11:50:31 +0100 | [diff] [blame] | 347 | timestamp_add_now(TS_AGESA_S3_FINAL_END); |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 348 | |
Marshall Dawson | c2f6da0 | 2017-12-04 15:28:10 -0700 | [diff] [blame] | 349 | return Status; |
| 350 | } |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 351 | |
| 352 | static AGESA_STATUS romstage_dispatch(AMD_CONFIG_PARAMS *StdHeader) |
| 353 | { |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 354 | void *Params = StdHeader; |
| 355 | |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 356 | switch (StdHeader->Func) { |
| 357 | case AMD_INIT_RESET: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 358 | return amd_init_reset(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 359 | case AMD_INIT_EARLY: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 360 | return amd_init_early(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 361 | case AMD_INIT_POST: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 362 | return amd_init_post(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 363 | case AMD_INIT_RESUME: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 364 | return amd_init_resume(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 365 | default: |
| 366 | return AGESA_UNSUPPORTED; |
| 367 | } |
| 368 | } |
| 369 | |
| 370 | static AGESA_STATUS ramstage_dispatch(AMD_CONFIG_PARAMS *StdHeader) |
| 371 | { |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 372 | void *Params = StdHeader; |
| 373 | |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 374 | switch (StdHeader->Func) { |
| 375 | case AMD_INIT_ENV: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 376 | return amd_init_env(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 377 | case AMD_INIT_MID: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 378 | return amd_init_mid(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 379 | case AMD_INIT_LATE: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 380 | return amd_init_late(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 381 | case AMD_INIT_RTB: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 382 | return amd_init_rtb(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 383 | case AMD_S3LATE_RESTORE: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 384 | return amd_s3late_restore(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 385 | case AMD_S3FINAL_RESTORE: |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 386 | return amd_s3final_restore(Params); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 387 | default: |
| 388 | return AGESA_UNSUPPORTED; |
| 389 | } |
| 390 | } |
| 391 | |
| 392 | AGESA_STATUS agesa_execute_state(AGESA_STRUCT_NAME func) |
| 393 | { |
| 394 | AGESA_STATUS status = AGESA_UNSUPPORTED; |
| 395 | AMD_CONFIG_PARAMS template = {}; |
| 396 | AMD_CONFIG_PARAMS *StdHeader = &template; |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 397 | AMD_INTERFACE_PARAMS AmdParamStruct; |
| 398 | AMD_INTERFACE_PARAMS *aip = &AmdParamStruct; |
| 399 | union { |
| 400 | AMD_RESET_PARAMS ResetParams; |
| 401 | AMD_S3LATE_PARAMS S3LateParams; |
| 402 | AMD_S3FINAL_PARAMS S3FinalParams; |
| 403 | } sp; |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 404 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 405 | if ((func == AMD_INIT_RESET) || (func == AMD_S3LATE_RESTORE) || |
| 406 | (func == AMD_S3FINAL_RESTORE)) { |
| 407 | memset(&sp, 0, sizeof(sp)); |
| 408 | amd_create_struct(aip, func, &sp, sizeof(sp)); |
| 409 | } else { |
| 410 | amd_create_struct(aip, func, NULL, 0); |
| 411 | } |
| 412 | |
| 413 | StdHeader = aip->NewStructPtr; |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 414 | StdHeader->Func = func; |
| 415 | |
Kyösti Mälkki | 11cac78 | 2022-04-07 07:16:48 +0300 | [diff] [blame] | 416 | if (ENV_RAMINIT) |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 417 | status = romstage_dispatch(StdHeader); |
| 418 | if (ENV_RAMSTAGE) |
| 419 | status = ramstage_dispatch(StdHeader); |
| 420 | |
Kyösti Mälkki | fa6233d | 2018-06-28 16:55:29 +0300 | [diff] [blame] | 421 | amd_release_struct(aip); |
Kyösti Mälkki | 6e512c4 | 2018-06-14 06:57:05 +0300 | [diff] [blame] | 422 | return status; |
| 423 | } |