Zheng Bao | addf340 | 2021-06-03 15:46:53 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 3 | #include <stdio.h> |
| 4 | #include <regex.h> |
| 5 | #include <string.h> |
| 6 | #include <stdlib.h> |
Idwer Vollering | 93df1d9 | 2020-12-30 00:01:59 +0100 | [diff] [blame] | 7 | #include <stdint.h> |
Zheng Bao | dac4461 | 2021-05-27 11:11:34 +0800 | [diff] [blame] | 8 | #include <assert.h> |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 9 | |
| 10 | #include "amdfwtool.h" |
| 11 | |
| 12 | /* TODO: a empty line does not matched. */ |
| 13 | static const char blank_or_comment_regex[] = |
| 14 | /* a blank line */ |
| 15 | "(^[[:space:]]*$)" |
| 16 | "|" /* or ... */ |
| 17 | /* a line consisting of: optional whitespace followed by */ |
| 18 | "(^[[:space:]]*" |
| 19 | /* a '#' character and optionally, additional characters */ |
| 20 | "#.*$)"; |
| 21 | static regex_t blank_or_comment_expr; |
| 22 | |
| 23 | static const char entries_line_regex[] = |
| 24 | /* optional whitespace */ |
| 25 | "^[[:space:]]*" |
| 26 | /* followed by a chunk of nonwhitespace for macro field */ |
| 27 | "([^[:space:]]+)" |
| 28 | /* followed by one or more whitespace characters */ |
| 29 | "[[:space:]]+" |
| 30 | /* followed by a chunk of nonwhitespace for filename field */ |
| 31 | "([^[:space:]]+)" |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 32 | /* followed by an optional whitespace + chunk of nonwhitespace for level field |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 33 | 1st char L: Indicator of field "level" |
| 34 | 2nd char: |
| 35 | Directory level to be dropped in. |
| 36 | 1: Level 1 |
| 37 | 2: Level 2 |
| 38 | b: Level both 1&2 |
| 39 | x: use default value hardcoded in table |
| 40 | 3rd char: |
| 41 | For A/B recovery. Defined same as 2nd char. |
| 42 | |
| 43 | Examples: |
| 44 | L2: Level 2 for normal mode |
| 45 | L12: Level 1 for normal mode, level 2 for A/B mode |
| 46 | Lx1: Use default value for normal mode, level 1 for A/B mode |
| 47 | */ |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 48 | "([[:space:]]+([Ll][12bxBX]{1,2}))?" |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 49 | /* followed by an optional whitespace + chunk of nonwhitespace for hash table field |
| 50 | 1st char H: Indicator of field "Hash Table ID" |
| 51 | 2nd char: |
| 52 | Table ID to be dropped in. |
| 53 | 0: Table 0 / Default Unified Table |
| 54 | 1: Table 1 |
| 55 | ... |
| 56 | 9: Table 9 |
| 57 | |
| 58 | Examples: |
| 59 | H2: Put the hash for the concerned entry in Hash Table 2 |
| 60 | */ |
| 61 | "([[:space:]]+([Hh][0-9]+))?" |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 62 | /* followed by optional whitespace */ |
| 63 | "[[:space:]]*$"; |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 64 | static regex_t entries_line_expr; |
| 65 | |
| 66 | enum match_id { |
| 67 | FW_TYPE = 1, |
| 68 | FW_FILE, |
| 69 | OPT_SPACE1, |
| 70 | OPT_LEVEL, |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 71 | OPT_SPACE2, |
| 72 | OPT_HASH_TABLE_ID, |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 73 | N_MATCHES, |
| 74 | }; |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 75 | |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 76 | void compile_reg_expr(int cflags, const char *expr, regex_t *reg) |
| 77 | { |
| 78 | static const size_t ERROR_BUF_SIZE = 256; |
| 79 | char error_msg[ERROR_BUF_SIZE]; |
| 80 | int result; |
| 81 | |
| 82 | result = regcomp(reg, expr, cflags); |
| 83 | if (result != 0) { |
| 84 | regerror(result, reg, error_msg, ERROR_BUF_SIZE); |
Zheng Bao | 77a2c67 | 2020-10-01 17:05:43 +0800 | [diff] [blame] | 85 | fprintf(stderr, "%s\n", error_msg); |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 86 | } |
| 87 | } |
| 88 | |
Zheng Bao | 010cc99 | 2023-01-25 22:58:49 +0800 | [diff] [blame] | 89 | static enum platform identify_platform(char *soc_name) |
| 90 | { |
| 91 | if (!strcasecmp(soc_name, "Stoneyridge")) |
| 92 | return PLATFORM_STONEYRIDGE; |
| 93 | else if (!strcasecmp(soc_name, "Carrizo")) |
| 94 | return PLATFORM_CARRIZO; |
| 95 | else if (!strcasecmp(soc_name, "Raven")) |
| 96 | return PLATFORM_RAVEN; |
| 97 | else if (!strcasecmp(soc_name, "Picasso")) |
| 98 | return PLATFORM_PICASSO; |
| 99 | else if (!strcasecmp(soc_name, "Cezanne")) |
| 100 | return PLATFORM_CEZANNE; |
| 101 | else if (!strcasecmp(soc_name, "Mendocino")) |
| 102 | return PLATFORM_MENDOCINO; |
| 103 | else if (!strcasecmp(soc_name, "Renoir")) |
| 104 | return PLATFORM_RENOIR; |
| 105 | else if (!strcasecmp(soc_name, "Lucienne")) |
| 106 | return PLATFORM_LUCIENNE; |
| 107 | else if (!strcasecmp(soc_name, "Phoenix")) |
| 108 | return PLATFORM_PHOENIX; |
| 109 | else if (!strcasecmp(soc_name, "Glinda")) |
| 110 | return PLATFORM_GLINDA; |
| 111 | else |
| 112 | return PLATFORM_UNKNOWN; |
| 113 | } |
| 114 | |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 115 | #define SET_LEVEL(tableptr, l, TABLE, ab) \ |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 116 | do { \ |
| 117 | switch ((l)) { \ |
| 118 | case '1': \ |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 119 | (tableptr)->level = ab ? TABLE##_LVL1_AB : TABLE##_LVL1; \ |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 120 | break; \ |
| 121 | case '2': \ |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 122 | (tableptr)->level = ab ? TABLE##_LVL2_AB : TABLE##_LVL2; \ |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 123 | break; \ |
| 124 | case 'b': \ |
| 125 | case 'B': \ |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 126 | (tableptr)->level = ab ? TABLE##_BOTH_AB : TABLE##_BOTH; \ |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 127 | break; \ |
| 128 | default: \ |
| 129 | /* use default value */ \ |
| 130 | break; \ |
| 131 | } \ |
| 132 | } while (0) |
| 133 | |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 134 | extern amd_fw_entry amd_psp_fw_table[]; |
| 135 | extern amd_bios_entry amd_bios_table[]; |
| 136 | |
| 137 | static uint8_t find_register_fw_filename_psp_dir(char *fw_name, char *filename, |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 138 | char level_to_set, uint8_t hash_tbl_id, amd_cb_config *cb_config) |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 139 | { |
| 140 | amd_fw_type fw_type = AMD_FW_INVALID; |
| 141 | amd_fw_entry *psp_tableptr; |
| 142 | uint8_t subprog; |
Zheng Bao | 5ca1343 | 2022-10-16 20:18:40 +0800 | [diff] [blame] | 143 | uint8_t instance = 0; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 144 | |
| 145 | if (strcmp(fw_name, "PSPBTLDR_WL_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 146 | if (cb_config->have_whitelist) { |
Nikolai Vyssotski | 1965f650 | 2021-05-06 22:15:36 -0500 | [diff] [blame] | 147 | fw_type = AMD_FW_PSP_BOOTLOADER_AB; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 148 | subprog = 0; |
| 149 | } else { |
| 150 | fw_type = AMD_FW_SKIP; |
| 151 | } |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 152 | } else if (strcmp(fw_name, "PSPBTLDR_AB_STAGE1_FILE") == 0) { |
| 153 | if (cb_config->recovery_ab) { |
| 154 | fw_type = AMD_FW_PSP_BOOTLOADER; |
| 155 | subprog = 0; |
| 156 | } else { |
| 157 | fw_type = AMD_FW_SKIP; |
| 158 | } |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 159 | } else if (strcmp(fw_name, "PSPBTLDR_FILE") == 0) { |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 160 | if (!cb_config->recovery_ab) { |
| 161 | fw_type = AMD_FW_PSP_BOOTLOADER; |
| 162 | subprog = 0; |
| 163 | } else { |
| 164 | fw_type = AMD_FW_SKIP; |
| 165 | } |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 166 | } else if (strcmp(fw_name, "AMD_PUBKEY_FILE") == 0) { |
| 167 | fw_type = AMD_FW_PSP_PUBKEY; |
| 168 | subprog = 0; |
| 169 | } else if (strcmp(fw_name, "PSPRCVR_FILE") == 0) { |
| 170 | fw_type = AMD_FW_PSP_RECOVERY; |
| 171 | subprog = 0; |
| 172 | } else if (strcmp(fw_name, "PUBSIGNEDKEY_FILE") == 0) { |
| 173 | fw_type = AMD_FW_PSP_RTM_PUBKEY; |
| 174 | subprog = 0; |
| 175 | } else if (strcmp(fw_name, "PSPNVRAM_FILE") == 0) { |
| 176 | fw_type = AMD_FW_PSP_NVRAM; |
| 177 | subprog = 0; |
| 178 | } else if (strcmp(fw_name, "SMUSCS_FILE") == 0) { |
| 179 | fw_type = AMD_FW_PSP_SMUSCS; |
| 180 | subprog = 0; |
| 181 | } else if (strcmp(fw_name, "PSPTRUSTLETS_FILE") == 0) { |
| 182 | fw_type = AMD_FW_PSP_TRUSTLETS; |
| 183 | subprog = 0; |
| 184 | } else if (strcmp(fw_name, "PSPSECUREDEBUG_FILE") == 0) { |
| 185 | fw_type = AMD_FW_PSP_SECURED_DEBUG; |
| 186 | subprog = 0; |
| 187 | } else if (strcmp(fw_name, "PSP_SMUFW1_SUB0_FILE") == 0) { |
| 188 | fw_type = AMD_FW_PSP_SMU_FIRMWARE; |
| 189 | subprog = 0; |
Zheng Bao | 9bb62cb | 2023-03-07 19:48:11 +0800 | [diff] [blame] | 190 | } else if (strcmp(fw_name, "PSP_HW_IPCFG_FILE_SUB0") == 0) { |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 191 | fw_type = AMD_HW_IPCFG; |
| 192 | subprog = 0; |
Zheng Bao | 9bb62cb | 2023-03-07 19:48:11 +0800 | [diff] [blame] | 193 | } else if (strcmp(fw_name, "PSP_HW_IPCFG_FILE_SUB1") == 0) { |
| 194 | fw_type = AMD_HW_IPCFG; |
| 195 | subprog = 1; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 196 | } else if (strcmp(fw_name, "PSP_SMUFW1_SUB1_FILE") == 0) { |
| 197 | fw_type = AMD_FW_PSP_SMU_FIRMWARE; |
| 198 | subprog = 1; |
| 199 | } else if (strcmp(fw_name, "PSP_SMUFW1_SUB2_FILE") == 0) { |
| 200 | fw_type = AMD_FW_PSP_SMU_FIRMWARE; |
| 201 | subprog = 2; |
| 202 | } else if (strcmp(fw_name, "PSP_SMUFW2_SUB0_FILE") == 0) { |
| 203 | fw_type = AMD_FW_PSP_SMU_FIRMWARE2; |
| 204 | subprog = 0; |
| 205 | } else if (strcmp(fw_name, "PSP_SMUFW2_SUB1_FILE") == 0) { |
| 206 | fw_type = AMD_FW_PSP_SMU_FIRMWARE2; |
| 207 | subprog = 1; |
| 208 | } else if (strcmp(fw_name, "PSP_SMUFW2_SUB2_FILE") == 0) { |
| 209 | fw_type = AMD_FW_PSP_SMU_FIRMWARE2; |
| 210 | subprog = 2; |
Zheng Bao | 8eba662 | 2022-10-16 20:29:03 +0800 | [diff] [blame] | 211 | } else if (strcmp(fw_name, "PSP_BOOT_DRIVER_FILE") == 0) { |
| 212 | fw_type = AMD_BOOT_DRIVER; |
| 213 | subprog = 0; |
| 214 | } else if (strcmp(fw_name, "PSP_SOC_DRIVER_FILE") == 0) { |
| 215 | fw_type = AMD_SOC_DRIVER; |
| 216 | subprog = 0; |
| 217 | } else if (strcmp(fw_name, "PSP_DEBUG_DRIVER_FILE") == 0) { |
| 218 | fw_type = AMD_DEBUG_DRIVER; |
| 219 | subprog = 0; |
| 220 | } else if (strcmp(fw_name, "PSP_INTERFACE_DRIVER_FILE") == 0) { |
| 221 | fw_type = AMD_INTERFACE_DRIVER; |
| 222 | subprog = 0; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 223 | } else if (strcmp(fw_name, "PSP_SEC_DBG_KEY_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 224 | if (cb_config->unlock_secure) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 225 | fw_type = AMD_FW_PSP_SECURED_DEBUG; |
| 226 | subprog = 0; |
| 227 | } else { |
| 228 | fw_type = AMD_FW_SKIP; |
| 229 | } |
| 230 | } else if (strcmp(fw_name, "PSP_SEC_DEBUG_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 231 | if (cb_config->unlock_secure) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 232 | fw_type = AMD_DEBUG_UNLOCK; |
| 233 | subprog = 0; |
| 234 | } else { |
| 235 | fw_type = AMD_FW_SKIP; |
| 236 | } |
| 237 | } else if (strcmp(fw_name, "PSP_ABL0_FILE") == 0) { |
| 238 | fw_type = AMD_ABL0; |
| 239 | subprog = 0; |
| 240 | } else if (strcmp(fw_name, "PSP_ABL1_FILE") == 0) { |
| 241 | fw_type = AMD_ABL1; |
| 242 | subprog = 0; |
| 243 | } else if (strcmp(fw_name, "PSP_ABL2_FILE") == 0) { |
| 244 | fw_type = AMD_ABL2; |
| 245 | subprog = 0; |
| 246 | } else if (strcmp(fw_name, "PSP_ABL3_FILE") == 0) { |
| 247 | fw_type = AMD_ABL3; |
| 248 | subprog = 0; |
| 249 | } else if (strcmp(fw_name, "PSP_ABL4_FILE") == 0) { |
| 250 | fw_type = AMD_ABL4; |
| 251 | subprog = 0; |
| 252 | } else if (strcmp(fw_name, "PSP_ABL5_FILE") == 0) { |
| 253 | fw_type = AMD_ABL5; |
| 254 | subprog = 0; |
| 255 | } else if (strcmp(fw_name, "PSP_ABL6_FILE") == 0) { |
| 256 | fw_type = AMD_ABL6; |
| 257 | subprog = 0; |
| 258 | } else if (strcmp(fw_name, "PSP_ABL7_FILE") == 0) { |
| 259 | fw_type = AMD_ABL7; |
| 260 | subprog = 0; |
| 261 | } else if (strcmp(fw_name, "PSPSECUREOS_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 262 | if (cb_config->use_secureos) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 263 | fw_type = AMD_FW_PSP_SECURED_OS; |
| 264 | subprog = 0; |
| 265 | } else { |
| 266 | fw_type = AMD_FW_SKIP; |
| 267 | } |
| 268 | } else if (strcmp(fw_name, "PSPTRUSTLETS_FILE") == 0) { |
| 269 | if (cb_config->use_secureos) { |
| 270 | fw_type = AMD_FW_PSP_TRUSTLETS; |
| 271 | subprog = 0; |
| 272 | } else { |
| 273 | fw_type = AMD_FW_SKIP; |
| 274 | } |
| 275 | } else if (strcmp(fw_name, "TRUSTLETKEY_FILE") == 0) { |
| 276 | if (cb_config->use_secureos) { |
| 277 | fw_type = AMD_FW_PSP_TRUSTLETKEY; |
| 278 | subprog = 0; |
| 279 | } else { |
| 280 | fw_type = AMD_FW_SKIP; |
| 281 | } |
| 282 | } else if (strcmp(fw_name, "PSP_IKEK_FILE") == 0) { |
| 283 | fw_type = AMD_WRAPPED_IKEK; |
| 284 | subprog = 0; |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 285 | } else if (strcmp(fw_name, "PSP_SECG0_FILE") == 0) { |
| 286 | fw_type = AMD_SEC_GASKET; |
| 287 | subprog = 0; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 288 | } else if (strcmp(fw_name, "PSP_SECG1_FILE") == 0) { |
| 289 | fw_type = AMD_SEC_GASKET; |
| 290 | subprog = 1; |
| 291 | } else if (strcmp(fw_name, "PSP_SECG2_FILE") == 0) { |
| 292 | fw_type = AMD_SEC_GASKET; |
| 293 | subprog = 2; |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 294 | } else if (strcmp(fw_name, "PSP_MP2FW0_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 295 | if (cb_config->load_mp2_fw) { |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 296 | fw_type = AMD_MP2_FW; |
| 297 | subprog = 0; |
| 298 | } else { |
| 299 | fw_type = AMD_FW_SKIP; |
| 300 | } |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 301 | } else if (strcmp(fw_name, "PSP_MP2FW1_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 302 | if (cb_config->load_mp2_fw) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 303 | fw_type = AMD_MP2_FW; |
| 304 | subprog = 1; |
| 305 | } else { |
| 306 | fw_type = AMD_FW_SKIP; |
| 307 | } |
| 308 | } else if (strcmp(fw_name, "PSP_MP2FW2_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 309 | if (cb_config->load_mp2_fw) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 310 | fw_type = AMD_MP2_FW; |
| 311 | subprog = 2; |
| 312 | } else { |
| 313 | fw_type = AMD_FW_SKIP; |
| 314 | } |
Zheng Bao | 8eba662 | 2022-10-16 20:29:03 +0800 | [diff] [blame] | 315 | } else if (strcmp(fw_name, "PSP_C20MP_FILE") == 0) { |
| 316 | fw_type = AMD_FW_C20_MP; |
| 317 | subprog = 0; |
Zheng Bao | 8eba662 | 2022-10-16 20:29:03 +0800 | [diff] [blame] | 318 | } else if (strcmp(fw_name, "AMF_SRAM_FILE") == 0) { |
| 319 | fw_type = AMD_FW_AMF_SRAM; |
| 320 | subprog = 0; |
| 321 | } else if (strcmp(fw_name, "AMF_DRAM_FILE_INS0") == 0) { |
| 322 | fw_type = AMD_FW_AMF_DRAM; |
| 323 | subprog = 0; |
| 324 | instance = 0; |
| 325 | } else if (strcmp(fw_name, "AMF_DRAM_FILE_INS1") == 0) { |
| 326 | fw_type = AMD_FW_AMF_DRAM; |
| 327 | subprog = 0; |
| 328 | instance = 1; |
| 329 | } else if (strcmp(fw_name, "AMF_WLAN_FILE_INS0") == 0) { |
| 330 | fw_type = AMD_FW_AMF_WLAN; |
| 331 | subprog = 0; |
| 332 | instance = 0; |
| 333 | } else if (strcmp(fw_name, "AMF_WLAN_FILE_INS1") == 0) { |
| 334 | fw_type = AMD_FW_AMF_WLAN; |
| 335 | subprog = 0; |
| 336 | instance = 1; |
| 337 | } else if (strcmp(fw_name, "AMF_MFD_FILE") == 0) { |
| 338 | fw_type = AMD_FW_AMF_MFD; |
| 339 | subprog = 0; |
| 340 | } else if (strcmp(fw_name, "MPCCX_FILE") == 0) { |
| 341 | fw_type = AMD_FW_MPCCX; |
| 342 | subprog = 0; |
| 343 | } else if (strcmp(fw_name, "LSDMA_FILE") == 0) { |
| 344 | fw_type = AMD_FW_LSDMA; |
| 345 | subprog = 0; |
| 346 | } else if (strcmp(fw_name, "MINIMSMU_FILE") == 0) { |
| 347 | fw_type = AMD_FW_MINIMSMU; |
| 348 | instance = 0; |
| 349 | subprog = 0; |
| 350 | } else if (strcmp(fw_name, "MINIMSMU_FILE_INS1") == 0) { |
| 351 | fw_type = AMD_FW_MINIMSMU; |
| 352 | instance = 1; |
| 353 | subprog = 0; |
| 354 | } else if (strcmp(fw_name, "SRAM_FW_EXT_FILE") == 0) { |
| 355 | fw_type = AMD_FW_SRAM_FW_EXT; |
| 356 | subprog = 0; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 357 | } else if (strcmp(fw_name, "PSP_DRIVERS_FILE") == 0) { |
| 358 | fw_type = AMD_DRIVER_ENTRIES; |
| 359 | subprog = 0; |
| 360 | } else if (strcmp(fw_name, "PSP_S0I3_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 361 | if (cb_config->s0i3) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 362 | fw_type = AMD_S0I3_DRIVER; |
| 363 | subprog = 0; |
| 364 | } else { |
| 365 | fw_type = AMD_FW_SKIP; |
| 366 | } |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 367 | } else if (strcmp(fw_name, "AMD_DRIVER_ENTRIES") == 0) { |
| 368 | fw_type = AMD_DRIVER_ENTRIES; |
| 369 | subprog = 0; |
| 370 | } else if (strcmp(fw_name, "VBIOS_BTLOADER_FILE") == 0) { |
| 371 | fw_type = AMD_VBIOS_BTLOADER; |
| 372 | subprog = 0; |
| 373 | } else if (strcmp(fw_name, "SECURE_POLICY_L1_FILE") == 0) { |
| 374 | fw_type = AMD_FW_TOS_SEC_POLICY; |
| 375 | subprog = 0; |
| 376 | } else if (strcmp(fw_name, "UNIFIEDUSB_FILE") == 0) { |
| 377 | fw_type = AMD_FW_USB_PHY; |
| 378 | subprog = 0; |
| 379 | } else if (strcmp(fw_name, "DRTMTA_FILE") == 0) { |
| 380 | fw_type = AMD_FW_DRTM_TA; |
| 381 | subprog = 0; |
| 382 | } else if (strcmp(fw_name, "KEYDBBL_FILE") == 0) { |
| 383 | fw_type = AMD_FW_KEYDB_BL; |
| 384 | subprog = 0; |
| 385 | } else if (strcmp(fw_name, "KEYDB_TOS_FILE") == 0) { |
| 386 | fw_type = AMD_FW_KEYDB_TOS; |
| 387 | subprog = 0; |
Zheng Bao | ab84fd7 | 2022-01-27 22:38:27 +0800 | [diff] [blame] | 388 | } else if (strcmp(fw_name, "SPL_TABLE_FILE") == 0) { |
Zheng Bao | 6c5ec8e | 2022-02-11 11:51:26 +0800 | [diff] [blame] | 389 | if (cb_config->have_mb_spl) { |
Felix Held | 11b0d36 | 2022-04-02 03:49:07 +0200 | [diff] [blame] | 390 | fw_type = AMD_FW_SKIP; |
| 391 | } else { |
Zheng Bao | 6c5ec8e | 2022-02-11 11:51:26 +0800 | [diff] [blame] | 392 | fw_type = AMD_FW_SPL; |
| 393 | subprog = 0; |
Zheng Bao | 6c5ec8e | 2022-02-11 11:51:26 +0800 | [diff] [blame] | 394 | } |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 395 | } else if (strcmp(fw_name, "DMCUERAMDCN21_FILE") == 0) { |
| 396 | fw_type = AMD_FW_DMCU_ERAM; |
| 397 | subprog = 0; |
| 398 | } else if (strcmp(fw_name, "DMCUINTVECTORSDCN21_FILE") == 0) { |
| 399 | fw_type = AMD_FW_DMCU_ISR; |
| 400 | subprog = 0; |
Felix Held | 5f18bb7 | 2022-03-24 02:04:51 +0100 | [diff] [blame] | 401 | } else if (strcmp(fw_name, "MSMU_FILE") == 0) { |
| 402 | fw_type = AMD_FW_MSMU; |
| 403 | subprog = 0; |
| 404 | } else if (strcmp(fw_name, "DMCUB_FILE") == 0) { |
| 405 | fw_type = AMD_FW_DMCUB; |
| 406 | subprog = 0; |
| 407 | } else if (strcmp(fw_name, "SPIROM_CONFIG_FILE") == 0) { |
| 408 | fw_type = AMD_FW_SPIROM_CFG; |
| 409 | subprog = 0; |
Zheng Bao | 8eba662 | 2022-10-16 20:29:03 +0800 | [diff] [blame] | 410 | } else if (strcmp(fw_name, "MPIO_FILE") == 0) { |
| 411 | fw_type = AMD_FW_MPIO; |
| 412 | subprog = 0; |
| 413 | } else if (strcmp(fw_name, "TPMLITE_FILE") == 0) { |
Zheng Bao | 8eba662 | 2022-10-16 20:29:03 +0800 | [diff] [blame] | 414 | fw_type = AMD_FW_TPMLITE; |
| 415 | subprog = 0; |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 416 | } else if (strcmp(fw_name, "PSP_KVM_ENGINE_DUMMY_FILE") == 0) { |
| 417 | fw_type = AMD_FW_KVM_IMAGE; |
| 418 | subprog = 0; |
| 419 | } else if (strcmp(fw_name, "RPMC_FILE") == 0) { |
| 420 | fw_type = AMD_RPMC_NVRAM; |
| 421 | subprog = 0; |
Zheng Bao | b993cb2 | 2021-02-02 18:48:23 +0800 | [diff] [blame] | 422 | } else if (strcmp(fw_name, "PSPBTLDR_AB_FILE") == 0) { |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 423 | if (!cb_config->have_whitelist || cb_config->recovery_ab) { |
Nikolai Vyssotski | 1965f650 | 2021-05-06 22:15:36 -0500 | [diff] [blame] | 424 | fw_type = AMD_FW_PSP_BOOTLOADER_AB; |
| 425 | subprog = 0; |
| 426 | } else { |
| 427 | fw_type = AMD_FW_SKIP; |
| 428 | } |
Karthikeyan Ramasubramanian | 0ab04d2 | 2022-05-03 18:16:34 -0600 | [diff] [blame] | 429 | } else if (strcmp(fw_name, "TA_IKEK_FILE") == 0) { |
| 430 | fw_type = AMD_TA_IKEK; |
| 431 | subprog = 0; |
Fred Reitberger | c4f3a33 | 2023-02-07 12:12:40 -0500 | [diff] [blame] | 432 | } else if (strcmp(fw_name, "UMSMU_FILE") == 0) { |
| 433 | fw_type = AMD_FW_UMSMU; |
| 434 | subprog = 0; |
Arthur Heymans | 1f05c80 | 2022-10-04 17:50:21 +0200 | [diff] [blame] | 435 | } else if (strcmp(fw_name, "PSP_OEM_ABL_KEY_FILE") == 0) { |
| 436 | fw_type = AMD_FW_ABL_PUBKEY; |
| 437 | subprog = 0; |
| 438 | } else if (strcmp(fw_name, "PSP_MP5FW_SUB0_FILE") == 0) { |
| 439 | fw_type = AMD_FW_MP5; |
| 440 | subprog = 0; |
| 441 | } else if (strcmp(fw_name, "PSP_MP5FW_SUB1_FILE") == 0) { |
| 442 | fw_type = AMD_FW_MP5; |
| 443 | subprog = 1; |
| 444 | } else if (strcmp(fw_name, "PSP_MP5FW_SUB2_FILE") == 0) { |
| 445 | fw_type = AMD_FW_MP5; |
| 446 | subprog = 2; |
| 447 | } else if (strcmp(fw_name, "PSP_DXIOFW_FILE") == 0) { |
| 448 | fw_type = AMD_FW_DXIO; |
| 449 | subprog = 0; |
| 450 | } else if (strcmp(fw_name, "PSP_MPIOFW_FILE") == 0) { |
| 451 | fw_type = AMD_FW_MPIO; |
| 452 | subprog = 0; |
Zheng Bao | 85ee1fd | 2023-01-30 13:52:30 +0800 | [diff] [blame] | 453 | } else if (strcmp(fw_name, "PSP_RIB_FILE_SUB0") == 0) { |
Arthur Heymans | 1f05c80 | 2022-10-04 17:50:21 +0200 | [diff] [blame] | 454 | fw_type = AMD_RIB; |
| 455 | subprog = 0; |
Zheng Bao | 85ee1fd | 2023-01-30 13:52:30 +0800 | [diff] [blame] | 456 | } else if (strcmp(fw_name, "PSP_RIB_FILE_SUB1") == 0) { |
| 457 | fw_type = AMD_RIB; |
| 458 | subprog = 1; |
Zheng Bao | 8eba662 | 2022-10-16 20:29:03 +0800 | [diff] [blame] | 459 | } else if (strcmp(fw_name, "FEATURE_TABLE_FILE") == 0) { |
| 460 | fw_type = AMD_FW_FCFG_TABLE; |
| 461 | subprog = 0; |
Arthur Heymans | 1f05c80 | 2022-10-04 17:50:21 +0200 | [diff] [blame] | 462 | } else if (strcmp(fw_name, "PSP_MPDMATFFW_FILE") == 0) { |
| 463 | fw_type = AMD_FW_MPDMA_TF; |
| 464 | subprog = 0; |
| 465 | } else if (strcmp(fw_name, "PSP_GMI3PHYFW_FILE") == 0) { |
| 466 | fw_type = AMD_FW_GMI3_PHY; |
| 467 | subprog = 0; |
| 468 | } else if (strcmp(fw_name, "PSP_MPDMAPMFW_FILE") == 0) { |
| 469 | fw_type = AMD_FW_MPDMA_PM; |
| 470 | subprog = 0; |
| 471 | } else if (strcmp(fw_name, "PSP_TOKEN_UNLOCK_FILE") == 0) { |
| 472 | fw_type = AMD_TOKEN_UNLOCK; |
| 473 | subprog = 0; |
| 474 | } else if (strcmp(fw_name, "SEV_DATA_FILE") == 0) { |
| 475 | fw_type = AMD_SEV_DATA; |
| 476 | subprog = 0; |
| 477 | } else if (strcmp(fw_name, "SEV_CODE_FILE") == 0) { |
| 478 | fw_type = AMD_SEV_CODE; |
| 479 | subprog = 0; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 480 | } else { |
| 481 | fw_type = AMD_FW_INVALID; |
| 482 | /* TODO: Add more */ |
| 483 | } |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 484 | |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 485 | /* Search and fill the filename */ |
| 486 | psp_tableptr = &amd_psp_fw_table[0]; |
| 487 | if (fw_type != AMD_FW_SKIP && fw_type != AMD_FW_INVALID) { |
| 488 | while (psp_tableptr->type != AMD_FW_INVALID) { |
| 489 | /* instance are not used in PSP table */ |
Zheng Bao | 5ca1343 | 2022-10-16 20:18:40 +0800 | [diff] [blame] | 490 | if (psp_tableptr->type == fw_type && psp_tableptr->subprog == subprog |
| 491 | && psp_tableptr->inst == instance) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 492 | psp_tableptr->filename = filename; |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 493 | SET_LEVEL(psp_tableptr, level_to_set, PSP, |
| 494 | cb_config->recovery_ab); |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 495 | psp_tableptr->hash_tbl_id = hash_tbl_id; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 496 | break; |
| 497 | } |
| 498 | psp_tableptr++; |
| 499 | } |
| 500 | } |
| 501 | if (fw_type == AMD_FW_INVALID) |
| 502 | return 0; |
| 503 | else |
| 504 | return 1; |
| 505 | } |
Zheng Bao | 1a9e543 | 2022-02-17 17:48:27 +0800 | [diff] [blame] | 506 | #define PMUI_STR_BASE "PSP_PMUI_FILE" |
| 507 | #define PMUD_STR_BASE "PSP_PMUD_FILE" |
| 508 | #define PMU_STR_BASE_LEN strlen(PMUI_STR_BASE) |
| 509 | #define PMU_STR_SUB_INDEX strlen(PMUI_STR_BASE"_SUB") |
| 510 | #define PMU_STR_INS_INDEX strlen(PMUI_STR_BASE"_SUBx_INS") |
Zheng Bao | fdb0294 | 2022-02-22 09:47:59 +0800 | [diff] [blame] | 511 | #define PMU_STR_ALL_LEN strlen(PMUI_STR_BASE"_SUBx_INSx") |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 512 | |
| 513 | static uint8_t find_register_fw_filename_bios_dir(char *fw_name, char *filename, |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 514 | char level_to_set, amd_cb_config *cb_config) |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 515 | { |
| 516 | amd_bios_type fw_type = AMD_BIOS_INVALID; |
| 517 | amd_bios_entry *bhd_tableptr; |
Felix Held | ea3417b | 2020-11-20 20:08:42 +0100 | [diff] [blame] | 518 | uint8_t subprog = 0; |
| 519 | uint8_t instance = 0; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 520 | |
| 521 | (void) (cb_config); /* Remove warning and reserved for future. */ |
| 522 | |
Zheng Bao | 1a9e543 | 2022-02-17 17:48:27 +0800 | [diff] [blame] | 523 | if (strncmp(fw_name, PMUI_STR_BASE, PMU_STR_BASE_LEN) == 0) { |
Zheng Bao | fdb0294 | 2022-02-22 09:47:59 +0800 | [diff] [blame] | 524 | assert(strlen(fw_name) == PMU_STR_ALL_LEN); |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 525 | fw_type = AMD_BIOS_PMUI; |
Felix Held | 3dfb485 | 2022-09-28 18:00:39 +0200 | [diff] [blame] | 526 | subprog = strtol(&fw_name[PMU_STR_SUB_INDEX], NULL, 16); |
| 527 | instance = strtol(&fw_name[PMU_STR_INS_INDEX], NULL, 16); |
Zheng Bao | 1a9e543 | 2022-02-17 17:48:27 +0800 | [diff] [blame] | 528 | } else if (strncmp(fw_name, PMUD_STR_BASE, PMU_STR_BASE_LEN) == 0) { |
Zheng Bao | fdb0294 | 2022-02-22 09:47:59 +0800 | [diff] [blame] | 529 | assert(strlen(fw_name) == PMU_STR_ALL_LEN); |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 530 | fw_type = AMD_BIOS_PMUD; |
Felix Held | 3dfb485 | 2022-09-28 18:00:39 +0200 | [diff] [blame] | 531 | subprog = strtol(&fw_name[PMU_STR_SUB_INDEX], NULL, 16); |
| 532 | instance = strtol(&fw_name[PMU_STR_INS_INDEX], NULL, 16); |
Zheng Bao | bf29a0d | 2020-12-03 23:00:48 +0800 | [diff] [blame] | 533 | } else if (strcmp(fw_name, "RTM_PUBKEY_FILE") == 0) { |
| 534 | fw_type = AMD_BIOS_RTM_PUBKEY; |
| 535 | subprog = 0; |
| 536 | instance = 0; |
Zheng Bao | 5014373 | 2020-11-14 21:54:06 +0800 | [diff] [blame] | 537 | } else if (strcmp(fw_name, "PSP_MP2CFG_FILE") == 0) { |
Zheng Bao | ba3af5e | 2021-11-04 18:56:47 +0800 | [diff] [blame] | 538 | if (cb_config->load_mp2_fw) { |
Zheng Bao | 5014373 | 2020-11-14 21:54:06 +0800 | [diff] [blame] | 539 | fw_type = AMD_BIOS_MP2_CFG; |
| 540 | subprog = 0; |
| 541 | } else { |
Martin Roth | a8e31ca | 2021-02-13 21:42:46 -0700 | [diff] [blame] | 542 | fw_type = AMD_BIOS_SKIP; |
Zheng Bao | 5014373 | 2020-11-14 21:54:06 +0800 | [diff] [blame] | 543 | } |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 544 | } else { |
| 545 | fw_type = AMD_BIOS_INVALID; |
| 546 | } |
| 547 | |
| 548 | bhd_tableptr = amd_bios_table; |
| 549 | |
| 550 | if (fw_type != AMD_BIOS_INVALID && fw_type != AMD_BIOS_SKIP) { |
| 551 | while (bhd_tableptr->type != AMD_BIOS_INVALID) { |
| 552 | if (bhd_tableptr->type == fw_type && |
| 553 | bhd_tableptr->subpr == subprog && |
| 554 | bhd_tableptr->inst == instance) { |
| 555 | bhd_tableptr->filename = filename; |
Zheng Bao | 990d154 | 2021-09-17 13:24:54 +0800 | [diff] [blame] | 556 | SET_LEVEL(bhd_tableptr, level_to_set, BDT, |
| 557 | cb_config->recovery_ab); |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 558 | break; |
| 559 | } |
| 560 | bhd_tableptr++; |
| 561 | } |
| 562 | } |
| 563 | if (fw_type == AMD_BIOS_INVALID) |
| 564 | return 0; |
| 565 | else |
| 566 | return 1; |
| 567 | } |
| 568 | |
| 569 | #define MAX_LINE_SIZE 1024 |
| 570 | |
| 571 | int get_input_file_line(FILE *f, char line[], int line_buf_size) |
| 572 | { |
| 573 | if (fgets(line, line_buf_size, f) == NULL) |
| 574 | return LINE_EOF; |
| 575 | |
| 576 | /* If the file contains a line that is too long, then it's best |
| 577 | * to let the user know right away rather than passing back a |
| 578 | * truncated result that will lead to problems later on. |
| 579 | */ |
| 580 | line[strlen(line) - 1] = '\0'; |
| 581 | |
| 582 | if (strlen(line) == ((size_t) (line_buf_size - 1))) { |
Zheng Bao | 77a2c67 | 2020-10-01 17:05:43 +0800 | [diff] [blame] | 583 | fprintf(stderr, "The line size in config file should be lower than %d bytes.\n", |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 584 | MAX_LINE_SIZE); |
| 585 | exit(1); |
| 586 | } |
| 587 | |
| 588 | return OK; |
| 589 | } |
| 590 | |
Zheng Bao | 4df5af8 | 2022-03-01 17:18:00 +0800 | [diff] [blame] | 591 | static int is_valid_entry(char *oneline, regmatch_t match[N_MATCHES]) |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 592 | { |
Zheng Bao | 4df5af8 | 2022-03-01 17:18:00 +0800 | [diff] [blame] | 593 | int retval, index; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 594 | |
Zheng Bao | 4df5af8 | 2022-03-01 17:18:00 +0800 | [diff] [blame] | 595 | for (index = 0; index < N_MATCHES; index++) { |
| 596 | match[index].rm_so = -1; |
| 597 | match[index].rm_eo = -1; |
| 598 | } |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 599 | if (regexec(&entries_line_expr, oneline, N_MATCHES, match, 0) == 0) { |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 600 | /* match[1]: FW type |
| 601 | match[2]: FW filename |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 602 | match[4]: Optional directory level to be dropped |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 603 | match[6]: Optional hash table ID to put the hash for the entry |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 604 | */ |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 605 | oneline[match[FW_TYPE].rm_eo] = '\0'; |
| 606 | oneline[match[FW_FILE].rm_eo] = '\0'; |
| 607 | oneline[match[OPT_LEVEL].rm_eo] = '\0'; |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 608 | oneline[match[OPT_HASH_TABLE_ID].rm_eo] = '\0'; |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 609 | retval = 1; |
| 610 | } else { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 611 | retval = 0; |
Zheng Bao | b1fb8ce | 2021-09-13 18:00:09 +0800 | [diff] [blame] | 612 | } |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 613 | |
| 614 | return retval; |
| 615 | } |
| 616 | |
| 617 | static int skip_comment_blank_line(char *oneline) |
| 618 | { |
| 619 | int retval; |
| 620 | |
| 621 | if (regexec(&blank_or_comment_expr, oneline, 0, NULL, 0) == 0) { |
| 622 | /* skip comment and blank */ |
| 623 | retval = 1; |
| 624 | } else { |
| 625 | /* no match */ |
| 626 | retval = 0; |
| 627 | } |
| 628 | |
| 629 | return retval; |
| 630 | } |
| 631 | |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 632 | static char get_level_from_config(char *line, regoff_t level_index, amd_cb_config *cb_config) |
Zheng Bao | 52a1898 | 2022-03-01 17:22:52 +0800 | [diff] [blame] | 633 | { |
| 634 | char lvl = 'x'; |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 635 | /* If the optional level field is present, extract the level char. */ |
Zheng Bao | 52a1898 | 2022-03-01 17:22:52 +0800 | [diff] [blame] | 636 | if (level_index != -1) { |
| 637 | if (cb_config->recovery_ab == 0) |
| 638 | lvl = line[level_index + 1]; |
| 639 | else if (strlen(&line[level_index]) >= 3) |
| 640 | lvl = line[level_index + 2]; |
| 641 | } |
| 642 | |
| 643 | assert(lvl == 'x' || lvl == 'X' || |
| 644 | lvl == 'b' || lvl == 'B' || |
| 645 | lvl == '1' || lvl == '2'); |
| 646 | |
| 647 | return lvl; |
| 648 | } |
| 649 | |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 650 | static uint8_t get_hash_tbl_id(char *line, regoff_t hash_tbl_index) |
| 651 | { |
| 652 | uint8_t tbl = 0; |
| 653 | /* If the optional hash table field is present, extract the table id char. */ |
| 654 | if (hash_tbl_index != -1) |
| 655 | tbl = (uint8_t)atoi(&line[hash_tbl_index + 1]); |
| 656 | |
| 657 | assert(tbl < MAX_NUM_HASH_TABLES); |
| 658 | return tbl; |
| 659 | } |
| 660 | |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 661 | static uint8_t process_one_line(char *oneline, regmatch_t *match, char *dir, |
Zheng Bao | 994ff52 | 2023-03-09 11:43:55 +0800 | [diff] [blame] | 662 | amd_cb_config *cb_config) |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 663 | { |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 664 | char *path_filename, *fn = &(oneline[match[FW_FILE].rm_so]); |
| 665 | char *fw_type_str = &(oneline[match[FW_TYPE].rm_so]); |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 666 | regoff_t ch_lvl_index = match[OPT_LEVEL].rm_so == match[OPT_LEVEL].rm_eo ? |
| 667 | -1 : match[OPT_LEVEL].rm_so; |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 668 | regoff_t ch_hash_tbl_index = |
| 669 | match[OPT_HASH_TABLE_ID].rm_so == match[OPT_HASH_TABLE_ID].rm_eo ? |
| 670 | -1 : match[OPT_HASH_TABLE_ID].rm_so; |
| 671 | char ch_lvl = get_level_from_config(oneline, ch_lvl_index, cb_config); |
| 672 | uint8_t ch_hash_tbl = get_hash_tbl_id(oneline, ch_hash_tbl_index); |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 673 | |
| 674 | path_filename = malloc(MAX_LINE_SIZE * 2 + 2); |
Martin Roth | 6bb6ed9 | 2023-03-08 14:58:51 -0700 | [diff] [blame] | 675 | if (strchr(fn, '/')) |
| 676 | snprintf(path_filename, MAX_LINE_SIZE * 2 + 2, "%.*s", |
| 677 | MAX_LINE_SIZE, fn); |
| 678 | else |
| 679 | snprintf(path_filename, MAX_LINE_SIZE * 2 + 2, "%.*s/%.*s", |
| 680 | MAX_LINE_SIZE, dir, MAX_LINE_SIZE, fn); |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 681 | |
| 682 | if (find_register_fw_filename_psp_dir( |
Karthikeyan Ramasubramanian | d7a5d9e | 2023-05-03 13:34:41 -0600 | [diff] [blame] | 683 | fw_type_str, path_filename, ch_lvl, ch_hash_tbl, cb_config) == 0) { |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 684 | if (find_register_fw_filename_bios_dir( |
| 685 | fw_type_str, path_filename, ch_lvl, cb_config) == 0) { |
| 686 | fprintf(stderr, "Module's name \"%s\" is not valid\n", fw_type_str); |
| 687 | return 0; /* Stop parsing. */ |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 688 | } |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 689 | } |
| 690 | return 1; |
| 691 | } |
| 692 | |
Zheng Bao | 010cc99 | 2023-01-25 22:58:49 +0800 | [diff] [blame] | 693 | static bool needs_ish(enum platform platform_type) |
| 694 | { |
| 695 | if (platform_type == PLATFORM_MENDOCINO || platform_type == PLATFORM_PHOENIX || platform_type == PLATFORM_GLINDA) |
| 696 | return true; |
| 697 | else |
| 698 | return false; |
| 699 | } |
| 700 | |
| 701 | static bool is_second_gen(enum platform platform_type) |
| 702 | { |
| 703 | switch (platform_type) { |
| 704 | case PLATFORM_CARRIZO: |
| 705 | case PLATFORM_STONEYRIDGE: |
| 706 | case PLATFORM_RAVEN: |
| 707 | case PLATFORM_PICASSO: |
| 708 | return false; |
| 709 | case PLATFORM_RENOIR: |
| 710 | case PLATFORM_LUCIENNE: |
| 711 | case PLATFORM_CEZANNE: |
| 712 | case PLATFORM_MENDOCINO: |
| 713 | case PLATFORM_PHOENIX: |
| 714 | case PLATFORM_GLINDA: |
| 715 | return true; |
| 716 | case PLATFORM_UNKNOWN: |
| 717 | default: |
| 718 | fprintf(stderr, "Error: Invalid SOC name.\n\n"); |
| 719 | return false; |
| 720 | } |
| 721 | } |
| 722 | |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 723 | #define FW_LOCATION "FIRMWARE_LOCATION" |
| 724 | #define SOC_NAME "SOC_NAME" |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 725 | /* |
| 726 | return value: |
| 727 | 0: The config file can not be parsed correctly. |
| 728 | 1: The config file can be parsed correctly. |
| 729 | */ |
Zheng Bao | 994ff52 | 2023-03-09 11:43:55 +0800 | [diff] [blame] | 730 | uint8_t process_config(FILE *config, amd_cb_config *cb_config) |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 731 | { |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 732 | char oneline[MAX_LINE_SIZE]; |
Zheng Bao | 4df5af8 | 2022-03-01 17:18:00 +0800 | [diff] [blame] | 733 | regmatch_t match[N_MATCHES]; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 734 | char dir[MAX_LINE_SIZE] = {'\0'}; |
Zheng Bao | dac4461 | 2021-05-27 11:11:34 +0800 | [diff] [blame] | 735 | uint32_t dir_len; |
Zheng Bao | 4df5af8 | 2022-03-01 17:18:00 +0800 | [diff] [blame] | 736 | int index; |
| 737 | |
| 738 | for (index = 0; index < N_MATCHES; index++) { |
| 739 | match[index].rm_so = -1; |
| 740 | match[index].rm_eo = -1; |
| 741 | } |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 742 | |
| 743 | compile_reg_expr(REG_EXTENDED | REG_NEWLINE, |
| 744 | blank_or_comment_regex, &blank_or_comment_expr); |
| 745 | compile_reg_expr(REG_EXTENDED | REG_NEWLINE, |
| 746 | entries_line_regex, &entries_line_expr); |
| 747 | |
| 748 | /* Get a line */ |
Zheng Bao | 3384e4a | 2020-10-06 12:03:11 +0800 | [diff] [blame] | 749 | /* Get FIRMWARE_LOCATION in the first loop */ |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 750 | while (get_input_file_line(config, oneline, MAX_LINE_SIZE) == OK) { |
| 751 | /* get a line */ |
| 752 | if (skip_comment_blank_line(oneline)) |
| 753 | continue; |
| 754 | if (is_valid_entry(oneline, match)) { |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 755 | if (strcmp(&(oneline[match[FW_TYPE].rm_so]), FW_LOCATION) == 0) { |
| 756 | dir_len = match[FW_FILE].rm_eo - match[FW_FILE].rm_so; |
Zheng Bao | dac4461 | 2021-05-27 11:11:34 +0800 | [diff] [blame] | 757 | assert(dir_len < MAX_LINE_SIZE); |
| 758 | snprintf(dir, MAX_LINE_SIZE, "%.*s", dir_len, |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 759 | &(oneline[match[FW_FILE].rm_so])); |
| 760 | } else if (strcmp(&(oneline[match[FW_TYPE].rm_so]), SOC_NAME) == 0) { |
| 761 | cb_config->soc_id = identify_platform( |
| 762 | &(oneline[match[FW_FILE].rm_so])); |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 763 | } |
| 764 | } |
| 765 | } |
| 766 | |
Zheng Bao | 010cc99 | 2023-01-25 22:58:49 +0800 | [diff] [blame] | 767 | cb_config->second_gen = is_second_gen(cb_config->soc_id); |
| 768 | |
| 769 | if (needs_ish(cb_config->soc_id)) |
| 770 | cb_config->need_ish = true; |
| 771 | |
| 772 | if (cb_config->need_ish) |
| 773 | cb_config->recovery_ab = true; |
| 774 | |
| 775 | if (cb_config->recovery_ab) |
| 776 | cb_config->multi_level = true; |
| 777 | |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 778 | if (dir[0] == '\0') { |
| 779 | fprintf(stderr, "No line with FIRMWARE_LOCATION\n"); |
| 780 | return 0; |
| 781 | } |
| 782 | |
| 783 | fseek(config, 0, SEEK_SET); |
| 784 | /* Get a line */ |
| 785 | while (get_input_file_line(config, oneline, MAX_LINE_SIZE) == OK) { |
| 786 | /* get a line */ |
| 787 | if (skip_comment_blank_line(oneline)) |
| 788 | continue; |
| 789 | if (is_valid_entry(oneline, match)) { |
Karthikeyan Ramasubramanian | dc49893 | 2023-05-02 22:10:57 -0600 | [diff] [blame] | 790 | if (strcmp(&(oneline[match[FW_TYPE].rm_so]), FW_LOCATION) == 0 || |
| 791 | strcmp(&(oneline[match[FW_TYPE].rm_so]), SOC_NAME) == 0) { |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 792 | continue; |
| 793 | } else { |
Zheng Bao | 994ff52 | 2023-03-09 11:43:55 +0800 | [diff] [blame] | 794 | if (process_one_line(oneline, match, dir, |
Zheng Bao | 7db7642 | 2021-03-27 18:15:35 +0800 | [diff] [blame] | 795 | cb_config) == 0) |
| 796 | return 0; |
Zheng Bao | c5e28ab | 2020-10-28 11:38:09 +0800 | [diff] [blame] | 797 | } |
| 798 | } else { |
| 799 | fprintf(stderr, "AMDFWTOOL config file line can't be parsed \"%s\"\n", oneline); |
| 800 | return 0; |
| 801 | } |
| 802 | } |
| 803 | return 1; |
| 804 | } |