Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 1 | /* |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 2 | * |
| 3 | * Copyright (C) 2008 Advanced Micro Devices, Inc. |
| 4 | * Copyright (C) 2009 coresystems GmbH |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * 3. The name of the author may not be used to endorse or promote products |
| 15 | * derived from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 27 | * SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| 30 | #include <libpayload-config.h> |
| 31 | #include <libpayload.h> |
Jakub Czapiga | 2f236c2 | 2021-11-10 14:04:43 +0000 | [diff] [blame] | 32 | #include <commonlib/bsd/cbmem_id.h> |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 33 | #include <coreboot_tables.h> |
| 34 | #include <stdint.h> |
| 35 | |
| 36 | /* |
| 37 | * The code in this file applies to all coreboot architectures. Some coreboot |
| 38 | * table tags are architecture specific, they are handled by their respective |
| 39 | * cb_parse_arch_specific() functions. |
| 40 | */ |
| 41 | |
| 42 | /* === Parsing code === */ |
| 43 | /* This is the generic parsing code. */ |
| 44 | |
| 45 | static void cb_parse_memory(void *ptr, struct sysinfo_t *info) |
| 46 | { |
| 47 | struct cb_memory *mem = ptr; |
| 48 | int count = MEM_RANGE_COUNT(mem); |
| 49 | int i; |
| 50 | |
| 51 | if (count > SYSINFO_MAX_MEM_RANGES) |
| 52 | count = SYSINFO_MAX_MEM_RANGES; |
| 53 | |
| 54 | info->n_memranges = 0; |
| 55 | |
| 56 | for (i = 0; i < count; i++) { |
| 57 | struct cb_memory_range *range = MEM_RANGE_PTR(mem, i); |
| 58 | |
Julius Werner | eab2a29 | 2019-03-05 16:55:15 -0800 | [diff] [blame] | 59 | #if CONFIG(LP_MEMMAP_RAM_ONLY) |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 60 | if (range->type != CB_MEM_RAM) |
| 61 | continue; |
| 62 | #endif |
| 63 | |
Jianjun Wang | b2537bd | 2022-04-08 16:57:28 +0800 | [diff] [blame] | 64 | info->memrange[info->n_memranges].base = range->start; |
| 65 | info->memrange[info->n_memranges].size = range->size; |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 66 | info->memrange[info->n_memranges].type = range->type; |
| 67 | |
| 68 | info->n_memranges++; |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | static void cb_parse_serial(void *ptr, struct sysinfo_t *info) |
| 73 | { |
Nico Huber | be842cb | 2020-07-18 14:54:47 +0200 | [diff] [blame] | 74 | info->cb_serial = virt_to_phys(ptr); |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 75 | } |
| 76 | |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 77 | static void cb_parse_vbnv(unsigned char *ptr, struct sysinfo_t *info) |
| 78 | { |
| 79 | struct lb_range *vbnv = (struct lb_range *)ptr; |
| 80 | |
| 81 | info->vbnv_start = vbnv->range_start; |
| 82 | info->vbnv_size = vbnv->range_size; |
| 83 | } |
| 84 | |
Bora Guvendik | ddf2bc5 | 2018-03-30 16:03:32 -0700 | [diff] [blame] | 85 | static void cb_parse_mmc_info(unsigned char *ptr, struct sysinfo_t *info) |
| 86 | { |
| 87 | struct cb_mmc_info *mmc_info = (struct cb_mmc_info *)ptr; |
| 88 | |
| 89 | info->mmc_early_wake_status = mmc_info->early_cmd1_status; |
| 90 | } |
| 91 | |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 92 | static void cb_parse_gpios(unsigned char *ptr, struct sysinfo_t *info) |
| 93 | { |
| 94 | int i; |
| 95 | struct cb_gpios *gpios = (struct cb_gpios *)ptr; |
| 96 | |
| 97 | info->num_gpios = (gpios->count < SYSINFO_MAX_GPIOS) ? |
| 98 | (gpios->count) : SYSINFO_MAX_GPIOS; |
| 99 | |
| 100 | for (i = 0; i < info->num_gpios; i++) |
| 101 | info->gpios[i] = gpios->gpios[i]; |
| 102 | } |
| 103 | |
Vadim Bendebury | b7d7412 | 2014-09-22 19:36:28 -0700 | [diff] [blame] | 104 | static void cb_parse_mac_addresses(unsigned char *ptr, |
| 105 | struct sysinfo_t *info) |
| 106 | { |
| 107 | struct cb_macs *macs = (struct cb_macs *)ptr; |
| 108 | int i; |
| 109 | |
| 110 | info->num_macs = (macs->count < ARRAY_SIZE(info->macs)) ? |
| 111 | macs->count : ARRAY_SIZE(info->macs); |
| 112 | |
| 113 | for (i = 0; i < info->num_macs; i++) |
| 114 | info->macs[i] = macs->mac_addrs[i]; |
| 115 | } |
| 116 | |
Tim Wawrzynczak | e1a7a26 | 2020-10-09 17:07:45 -0600 | [diff] [blame] | 117 | static void cb_parse_board_config(unsigned char *ptr, struct sysinfo_t *info) |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 118 | { |
Tim Wawrzynczak | e1a7a26 | 2020-10-09 17:07:45 -0600 | [diff] [blame] | 119 | struct cb_board_config *const config = (struct cb_board_config *)ptr; |
Jianjun Wang | b2537bd | 2022-04-08 16:57:28 +0800 | [diff] [blame] | 120 | info->fw_config = config->fw_config; |
Tim Wawrzynczak | e1a7a26 | 2020-10-09 17:07:45 -0600 | [diff] [blame] | 121 | info->board_id = config->board_id; |
| 122 | info->ram_code = config->ram_code; |
| 123 | info->sku_id = config->sku_id; |
Julius Werner | f38a10f | 2017-12-05 13:49:21 -0800 | [diff] [blame] | 124 | } |
| 125 | |
Julius Werner | eab2a29 | 2019-03-05 16:55:15 -0800 | [diff] [blame] | 126 | #if CONFIG(LP_NVRAM) |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 127 | static void cb_parse_optiontable(void *ptr, struct sysinfo_t *info) |
| 128 | { |
Nico Huber | b2eafa6 | 2020-07-18 14:45:23 +0200 | [diff] [blame] | 129 | /* ptr is already virtual, but we want to keep physical addresses */ |
| 130 | info->cmos_option_table = virt_to_phys(ptr); |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 131 | } |
| 132 | |
| 133 | static void cb_parse_checksum(void *ptr, struct sysinfo_t *info) |
| 134 | { |
| 135 | struct cb_cmos_checksum *cmos_cksum = ptr; |
| 136 | info->cmos_range_start = cmos_cksum->range_start; |
| 137 | info->cmos_range_end = cmos_cksum->range_end; |
| 138 | info->cmos_checksum_location = cmos_cksum->location; |
| 139 | } |
| 140 | #endif |
| 141 | |
Julius Werner | eab2a29 | 2019-03-05 16:55:15 -0800 | [diff] [blame] | 142 | #if CONFIG(LP_COREBOOT_VIDEO_CONSOLE) |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 143 | static void cb_parse_framebuffer(void *ptr, struct sysinfo_t *info) |
| 144 | { |
Nico Huber | 5e0db58 | 2020-07-18 15:20:00 +0200 | [diff] [blame] | 145 | info->framebuffer = *(struct cb_framebuffer *)ptr; |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 146 | } |
| 147 | #endif |
| 148 | |
Nico Huber | 4a73252 | 2020-07-18 16:29:18 +0200 | [diff] [blame] | 149 | static void cb_parse_string(const void *const ptr, uintptr_t *const info) |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 150 | { |
Nico Huber | 4a73252 | 2020-07-18 16:29:18 +0200 | [diff] [blame] | 151 | /* ptr is already virtual (str->string just an offset to that), |
| 152 | but we want to keep physical addresses */ |
| 153 | const struct cb_string *const str = ptr; |
| 154 | *info = virt_to_phys(str->string); |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 155 | } |
| 156 | |
Furquan Shaikh | 6b322cc | 2014-11-08 17:19:31 -0800 | [diff] [blame] | 157 | static void cb_parse_ramoops(void *ptr, struct sysinfo_t *info) |
| 158 | { |
| 159 | struct lb_range *ramoops = (struct lb_range *)ptr; |
| 160 | |
| 161 | info->ramoops_buffer = ramoops->range_start; |
| 162 | info->ramoops_buffer_size = ramoops->range_size; |
| 163 | } |
| 164 | |
Furquan Shaikh | 3cec871 | 2015-06-10 20:38:48 -0700 | [diff] [blame] | 165 | static void cb_parse_mtc(void *ptr, struct sysinfo_t *info) |
| 166 | { |
| 167 | struct lb_range *mtc = (struct lb_range *)ptr; |
| 168 | |
| 169 | info->mtc_start = mtc->range_start; |
| 170 | info->mtc_size = mtc->range_size; |
| 171 | } |
| 172 | |
Dan Ehrenberg | 6addd40 | 2015-01-08 10:29:19 -0800 | [diff] [blame] | 173 | static void cb_parse_spi_flash(void *ptr, struct sysinfo_t *info) |
| 174 | { |
| 175 | struct cb_spi_flash *flash = (struct cb_spi_flash *)ptr; |
| 176 | |
| 177 | info->spi_flash.size = flash->flash_size; |
| 178 | info->spi_flash.sector_size = flash->sector_size; |
| 179 | info->spi_flash.erase_cmd = flash->erase_cmd; |
Furquan Shaikh | 493937e | 2020-11-25 17:15:09 -0800 | [diff] [blame] | 180 | |
| 181 | if (flash->mmap_count == 0) |
| 182 | return; |
| 183 | |
| 184 | info->spi_flash.mmap_window_count = MIN(flash->mmap_count, SYSINFO_MAX_MMAP_WINDOWS); |
| 185 | memcpy(info->spi_flash.mmap_table, flash->mmap_table, |
| 186 | info->spi_flash.mmap_window_count * sizeof(struct flash_mmap_window)); |
Dan Ehrenberg | 6addd40 | 2015-01-08 10:29:19 -0800 | [diff] [blame] | 187 | } |
| 188 | |
Patrick Georgi | f61b35d | 2015-07-14 17:15:24 +0100 | [diff] [blame] | 189 | static void cb_parse_boot_media_params(unsigned char *ptr, |
| 190 | struct sysinfo_t *info) |
| 191 | { |
| 192 | struct cb_boot_media_params *const bmp = |
| 193 | (struct cb_boot_media_params *)ptr; |
| 194 | info->fmap_offset = bmp->fmap_offset; |
| 195 | info->cbfs_offset = bmp->cbfs_offset; |
| 196 | info->cbfs_size = bmp->cbfs_size; |
| 197 | info->boot_media_size = bmp->boot_media_size; |
| 198 | } |
| 199 | |
Julius Werner | eab2a29 | 2019-03-05 16:55:15 -0800 | [diff] [blame] | 200 | #if CONFIG(LP_TIMER_RDTSC) |
Aaron Durbin | 152e5a0 | 2016-02-10 11:01:49 -0600 | [diff] [blame] | 201 | static void cb_parse_tsc_info(void *ptr, struct sysinfo_t *info) |
| 202 | { |
| 203 | const struct cb_tsc_info *tsc_info = ptr; |
| 204 | |
| 205 | if (tsc_info->freq_khz == 0) |
| 206 | return; |
| 207 | |
| 208 | /* Honor the TSC frequency passed to the payload. */ |
| 209 | info->cpu_khz = tsc_info->freq_khz; |
| 210 | } |
| 211 | #endif |
| 212 | |
Jakub Czapiga | 2f236c2 | 2021-11-10 14:04:43 +0000 | [diff] [blame] | 213 | static void cb_parse_cbmem_entry(void *ptr, struct sysinfo_t *info) |
| 214 | { |
| 215 | const struct cb_cbmem_entry *cbmem_entry = ptr; |
| 216 | |
| 217 | if (cbmem_entry->size != sizeof(*cbmem_entry)) |
| 218 | return; |
| 219 | |
| 220 | switch (cbmem_entry->id) { |
| 221 | case CBMEM_ID_ACPI_CNVS: |
| 222 | info->acpi_cnvs = cbmem_entry->address; |
| 223 | break; |
| 224 | case CBMEM_ID_ACPI_GNVS: |
| 225 | info->acpi_gnvs = cbmem_entry->address; |
| 226 | break; |
Maximilian Brune | 676ef5b | 2023-08-07 19:50:43 +0200 | [diff] [blame] | 227 | case CBMEM_ID_SMBIOS: |
| 228 | info->smbios = cbmem_entry->address; |
| 229 | break; |
Jakub Czapiga | 2f236c2 | 2021-11-10 14:04:43 +0000 | [diff] [blame] | 230 | case CBMEM_ID_CBFS_RO_MCACHE: |
| 231 | info->cbfs_ro_mcache_offset = cbmem_entry->address; |
Jakub Czapiga | 5b76ae9 | 2022-02-08 14:20:55 +0100 | [diff] [blame] | 232 | info->cbfs_ro_mcache_size = cbmem_entry->entry_size; |
Jakub Czapiga | 2f236c2 | 2021-11-10 14:04:43 +0000 | [diff] [blame] | 233 | break; |
| 234 | case CBMEM_ID_CBFS_RW_MCACHE: |
| 235 | info->cbfs_rw_mcache_offset = cbmem_entry->address; |
Jakub Czapiga | 5b76ae9 | 2022-02-08 14:20:55 +0100 | [diff] [blame] | 236 | info->cbfs_rw_mcache_size = cbmem_entry->entry_size; |
Jakub Czapiga | 2f236c2 | 2021-11-10 14:04:43 +0000 | [diff] [blame] | 237 | break; |
| 238 | case CBMEM_ID_CONSOLE: |
| 239 | info->cbmem_cons = cbmem_entry->address; |
| 240 | break; |
| 241 | case CBMEM_ID_MRCDATA: |
| 242 | info->mrc_cache = cbmem_entry->address; |
| 243 | break; |
| 244 | case CBMEM_ID_VBOOT_WORKBUF: |
| 245 | info->vboot_workbuf = cbmem_entry->address; |
| 246 | break; |
| 247 | case CBMEM_ID_TIMESTAMP: |
| 248 | info->tstamp_table = cbmem_entry->address; |
| 249 | break; |
| 250 | case CBMEM_ID_VPD: |
| 251 | info->chromeos_vpd = cbmem_entry->address; |
| 252 | break; |
| 253 | case CBMEM_ID_FMAP: |
| 254 | info->fmap_cache = cbmem_entry->address; |
| 255 | break; |
| 256 | case CBMEM_ID_WIFI_CALIBRATION: |
| 257 | info->wifi_calibration = cbmem_entry->address; |
| 258 | break; |
| 259 | case CBMEM_ID_TYPE_C_INFO: |
| 260 | info->type_c_info = cbmem_entry->address; |
| 261 | break; |
Ravi Kumar Bokka | 42fcb2a | 2021-11-10 05:22:47 +0530 | [diff] [blame] | 262 | case CBMEM_ID_MEM_CHIP_INFO: |
| 263 | info->mem_chip_base = cbmem_entry->address; |
| 264 | break; |
Jakub Czapiga | 2f236c2 | 2021-11-10 14:04:43 +0000 | [diff] [blame] | 265 | default: |
| 266 | break; |
| 267 | } |
| 268 | } |
| 269 | |
Jianjun Wang | d16c2aa | 2022-03-31 15:34:34 +0800 | [diff] [blame] | 270 | static void cb_parse_pcie(void *ptr, struct sysinfo_t *info) |
| 271 | { |
| 272 | const struct cb_pcie *pcie = ptr; |
| 273 | |
| 274 | info->pcie_ctrl_base = pcie->ctrl_base; |
| 275 | } |
| 276 | |
Arthur Heymans | cddba45 | 2022-03-03 22:59:23 +0100 | [diff] [blame] | 277 | static void cb_parse_rsdp(void *ptr, struct sysinfo_t *info) |
| 278 | { |
| 279 | const struct cb_acpi_rsdp *cb_acpi_rsdp = ptr; |
Jianjun Wang | b2537bd | 2022-04-08 16:57:28 +0800 | [diff] [blame] | 280 | info->acpi_rsdp = cb_acpi_rsdp->rsdp_pointer; |
Arthur Heymans | cddba45 | 2022-03-03 22:59:23 +0100 | [diff] [blame] | 281 | } |
| 282 | |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 283 | int cb_parse_header(void *addr, int len, struct sysinfo_t *info) |
| 284 | { |
| 285 | struct cb_header *header; |
| 286 | unsigned char *ptr = addr; |
| 287 | void *forward; |
| 288 | int i; |
| 289 | |
| 290 | for (i = 0; i < len; i += 16, ptr += 16) { |
| 291 | header = (struct cb_header *)ptr; |
| 292 | if (!strncmp((const char *)header->signature, "LBIO", 4)) |
| 293 | break; |
| 294 | } |
| 295 | |
| 296 | /* We walked the entire space and didn't find anything. */ |
| 297 | if (i >= len) |
| 298 | return -1; |
| 299 | |
| 300 | /* Make sure the checksums match. */ |
| 301 | if (ipchksum((u16 *) header, sizeof(*header)) != 0) |
| 302 | return -1; |
| 303 | |
| 304 | if (!header->table_bytes) |
| 305 | return 0; |
| 306 | |
| 307 | if (ipchksum((u16 *) (ptr + sizeof(*header)), |
| 308 | header->table_bytes) != header->table_checksum) |
| 309 | return -1; |
| 310 | |
Nico Huber | 12faea3 | 2020-07-18 16:15:42 +0200 | [diff] [blame] | 311 | info->cb_header = virt_to_phys(header); |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 312 | |
Julius Werner | 2e029ac | 2017-12-05 13:43:56 -0800 | [diff] [blame] | 313 | /* Initialize IDs as undefined in case they don't show up in table. */ |
| 314 | info->board_id = UNDEFINED_STRAPPING_ID; |
| 315 | info->ram_code = UNDEFINED_STRAPPING_ID; |
Julius Werner | f38a10f | 2017-12-05 13:49:21 -0800 | [diff] [blame] | 316 | info->sku_id = UNDEFINED_STRAPPING_ID; |
Tim Wawrzynczak | e1a7a26 | 2020-10-09 17:07:45 -0600 | [diff] [blame] | 317 | info->fw_config = UNDEFINED_FW_CONFIG; |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 318 | |
| 319 | /* Now, walk the tables. */ |
| 320 | ptr += header->header_bytes; |
| 321 | |
| 322 | for (i = 0; i < header->table_entries; i++) { |
| 323 | struct cb_record *rec = (struct cb_record *)ptr; |
| 324 | |
| 325 | /* We only care about a few tags here (maybe more later). */ |
| 326 | switch (rec->tag) { |
| 327 | case CB_TAG_FORWARD: |
| 328 | forward = phys_to_virt((void *)(unsigned long) |
| 329 | ((struct cb_forward *)rec)->forward); |
| 330 | return cb_parse_header(forward, len, info); |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 331 | case CB_TAG_MEMORY: |
| 332 | cb_parse_memory(ptr, info); |
| 333 | break; |
| 334 | case CB_TAG_SERIAL: |
| 335 | cb_parse_serial(ptr, info); |
| 336 | break; |
| 337 | case CB_TAG_VERSION: |
| 338 | cb_parse_string(ptr, &info->cb_version); |
| 339 | break; |
| 340 | case CB_TAG_EXTRA_VERSION: |
| 341 | cb_parse_string(ptr, &info->extra_version); |
| 342 | break; |
| 343 | case CB_TAG_BUILD: |
| 344 | cb_parse_string(ptr, &info->build); |
| 345 | break; |
| 346 | case CB_TAG_COMPILE_TIME: |
| 347 | cb_parse_string(ptr, &info->compile_time); |
| 348 | break; |
| 349 | case CB_TAG_COMPILE_BY: |
| 350 | cb_parse_string(ptr, &info->compile_by); |
| 351 | break; |
| 352 | case CB_TAG_COMPILE_HOST: |
| 353 | cb_parse_string(ptr, &info->compile_host); |
| 354 | break; |
| 355 | case CB_TAG_COMPILE_DOMAIN: |
| 356 | cb_parse_string(ptr, &info->compile_domain); |
| 357 | break; |
| 358 | case CB_TAG_COMPILER: |
| 359 | cb_parse_string(ptr, &info->compiler); |
| 360 | break; |
| 361 | case CB_TAG_LINKER: |
| 362 | cb_parse_string(ptr, &info->linker); |
| 363 | break; |
| 364 | case CB_TAG_ASSEMBLER: |
| 365 | cb_parse_string(ptr, &info->assembler); |
| 366 | break; |
Julius Werner | eab2a29 | 2019-03-05 16:55:15 -0800 | [diff] [blame] | 367 | #if CONFIG(LP_NVRAM) |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 368 | case CB_TAG_CMOS_OPTION_TABLE: |
| 369 | cb_parse_optiontable(ptr, info); |
| 370 | break; |
| 371 | case CB_TAG_OPTION_CHECKSUM: |
| 372 | cb_parse_checksum(ptr, info); |
| 373 | break; |
| 374 | #endif |
Julius Werner | eab2a29 | 2019-03-05 16:55:15 -0800 | [diff] [blame] | 375 | #if CONFIG(LP_COREBOOT_VIDEO_CONSOLE) |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 376 | // FIXME we should warn on serial if coreboot set up a |
| 377 | // framebuffer buf the payload does not know about it. |
| 378 | case CB_TAG_FRAMEBUFFER: |
| 379 | cb_parse_framebuffer(ptr, info); |
| 380 | break; |
| 381 | #endif |
| 382 | case CB_TAG_MAINBOARD: |
Nico Huber | 12faea3 | 2020-07-18 16:15:42 +0200 | [diff] [blame] | 383 | info->cb_mainboard = virt_to_phys(ptr); |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 384 | break; |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 385 | case CB_TAG_GPIO: |
| 386 | cb_parse_gpios(ptr, info); |
| 387 | break; |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 388 | case CB_TAG_VBNV: |
| 389 | cb_parse_vbnv(ptr, info); |
| 390 | break; |
Vadim Bendebury | b7d7412 | 2014-09-22 19:36:28 -0700 | [diff] [blame] | 391 | case CB_TAG_MAC_ADDRS: |
| 392 | cb_parse_mac_addresses(ptr, info); |
| 393 | break; |
Stephen Barber | da262a63 | 2015-03-11 15:48:08 -0700 | [diff] [blame] | 394 | case CB_TAG_SERIALNO: |
| 395 | cb_parse_string(ptr, &info->serialno); |
| 396 | break; |
Tim Wawrzynczak | e1a7a26 | 2020-10-09 17:07:45 -0600 | [diff] [blame] | 397 | case CB_TAG_BOARD_CONFIG: |
| 398 | cb_parse_board_config(ptr, info); |
Julius Werner | f38a10f | 2017-12-05 13:49:21 -0800 | [diff] [blame] | 399 | break; |
Furquan Shaikh | 6b322cc | 2014-11-08 17:19:31 -0800 | [diff] [blame] | 400 | case CB_TAG_RAM_OOPS: |
| 401 | cb_parse_ramoops(ptr, info); |
| 402 | break; |
Dan Ehrenberg | 6addd40 | 2015-01-08 10:29:19 -0800 | [diff] [blame] | 403 | case CB_TAG_SPI_FLASH: |
| 404 | cb_parse_spi_flash(ptr, info); |
| 405 | break; |
Bora Guvendik | ddf2bc5 | 2018-03-30 16:03:32 -0700 | [diff] [blame] | 406 | case CB_TAG_MMC_INFO: |
| 407 | cb_parse_mmc_info(ptr, info); |
| 408 | break; |
Furquan Shaikh | 3cec871 | 2015-06-10 20:38:48 -0700 | [diff] [blame] | 409 | case CB_TAG_MTC: |
| 410 | cb_parse_mtc(ptr, info); |
| 411 | break; |
Patrick Georgi | f61b35d | 2015-07-14 17:15:24 +0100 | [diff] [blame] | 412 | case CB_TAG_BOOT_MEDIA_PARAMS: |
| 413 | cb_parse_boot_media_params(ptr, info); |
| 414 | break; |
Jakub Czapiga | 2f236c2 | 2021-11-10 14:04:43 +0000 | [diff] [blame] | 415 | case CB_TAG_CBMEM_ENTRY: |
| 416 | cb_parse_cbmem_entry(ptr, info); |
| 417 | break; |
Julius Werner | eab2a29 | 2019-03-05 16:55:15 -0800 | [diff] [blame] | 418 | #if CONFIG(LP_TIMER_RDTSC) |
Aaron Durbin | 152e5a0 | 2016-02-10 11:01:49 -0600 | [diff] [blame] | 419 | case CB_TAG_TSC_INFO: |
| 420 | cb_parse_tsc_info(ptr, info); |
| 421 | break; |
| 422 | #endif |
Arthur Heymans | cddba45 | 2022-03-03 22:59:23 +0100 | [diff] [blame] | 423 | case CB_TAG_ACPI_RSDP: |
| 424 | cb_parse_rsdp(ptr, info); |
| 425 | break; |
Jianjun Wang | d16c2aa | 2022-03-31 15:34:34 +0800 | [diff] [blame] | 426 | case CB_TAG_PCIE: |
| 427 | cb_parse_pcie(ptr, info); |
| 428 | break; |
Vadim Bendebury | 864ec8c | 2014-07-31 21:02:57 -0700 | [diff] [blame] | 429 | default: |
| 430 | cb_parse_arch_specific(rec, info); |
| 431 | break; |
| 432 | } |
| 433 | |
| 434 | ptr += rec->size; |
| 435 | } |
| 436 | |
| 437 | return 0; |
| 438 | } |