src/mainboard/msi/ms7d25/mainboard.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <acpi/acpi.h>
   4 #include <device/device.h>
   5 #include <identity.h>
   6 #include <soc/pci_devs.h>
   7 #include <soc/ramstage.h>
   8 #include <smbios.h>
   9 #include <string.h>
  10
  11 void mainboard_fill_fadt(acpi_fadt_t *fadt)
  12 {
  13         fadt->preferred_pm_profile = PM_DESKTOP;
  14         fadt->iapc_boot_arch |= ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042;
  15 }
  16
  17 static void mainboard_init(void *chip_info)
  18 {
  19 }
  20
  21 u8 smbios_mainboard_feature_flags(void)
  22 {
  23         return SMBIOS_FEATURE_FLAGS_HOSTING_BOARD | SMBIOS_FEATURE_FLAGS_REPLACEABLE;
  24 }
  25
  26 smbios_wakeup_type smbios_system_wakeup_type(void)
  27 {
  28         return SMBIOS_WAKEUP_TYPE_POWER_SWITCH;
  29 }
  30
  31 const char *smbios_system_product_name(void)
  32 {
  33         return "MS-7D25";
  34 }
  35
  36 const char *smbios_mainboard_product_name(void)
  37 {
  38         if (CONFIG(BOARD_MSI_Z690_A_PRO_WIFI_DDR4)) {
  39                 if (is_devfn_enabled(PCH_DEVFN_CNVI_WIFI))
  40                         return "PRO Z690-A WIFI DDR4(MS-7D25)";
  41                 else
  42                         return "PRO Z690-A DDR4(MS-7D25)";
  43         }
  44
  45         if (CONFIG(BOARD_MSI_Z690_A_PRO_WIFI_DDR5)) {
  46                 if (is_devfn_enabled(PCH_DEVFN_CNVI_WIFI))
  47                         return "PRO Z690-A WIFI (MS-7D25)";
  48                 else
  49                         return "PRO Z690-A (MS-7D25)";
  50         }
  51
  52         return mainboard_part_number;
  53 }
  54
  55 /* Only baseboard serial number is populated */
  56 const char *smbios_system_serial_number(void)
  57 {
  58         return "Default string";
  59 }
  60
  61 const char *smbios_system_sku(void)
  62 {
  63         return "Default string";
  64 }
  65
  66 void mainboard_silicon_init_params(FSP_S_CONFIG *params)
  67 {
  68         uint8_t aspm, aspm_l1;
  69
  70         /* ASPM L1 sub-states require CLKREQ, so CLK_PM should be enabled as well */
  71         if (CONFIG(PCIEXP_L1_SUB_STATE) && CONFIG(PCIEXP_CLK_PM))
  72                 aspm_l1 = 2; // 2 - L1.1 and L1.2
  73         else
  74                 aspm_l1 = 0;
  75
  76         if (CONFIG(PCIEXP_ASPM)) {
  77                 aspm = CONFIG(PCIEXP_L1_SUB_STATE) ? 3 : 1; // 3 - L0sL1, 1 - L0s
  78         } else {
  79                 aspm = 0;
  80                 aspm_l1 = 0;
  81         }
  82
  83         memset(params->PcieRpEnableCpm, 0, sizeof(params->PcieRpEnableCpm));
  84         memset(params->CpuPcieRpEnableCpm, 0, sizeof(params->CpuPcieRpEnableCpm));
  85         memset(params->CpuPcieClockGating, 0, sizeof(params->CpuPcieClockGating));
  86         memset(params->CpuPciePowerGating, 0, sizeof(params->CpuPciePowerGating));
  87
  88         params->UsbPdoProgramming = 1;
  89
  90         params->CpuPcieFiaProgramming = 1;
  91
  92         params->PcieRpFunctionSwap = 0;
  93         params->CpuPcieRpFunctionSwap = 0;
  94
  95         params->PchLegacyIoLowLatency = 1;
  96         params->PchDmiAspmCtrl = 0;
  97
  98         params->CpuPcieRpPmSci[0] = 1; // M2_1
  99         params->CpuPcieRpPmSci[1] = 1; // PCI_E1
 100         params->PcieRpPmSci[0]    = 1; // PCI_E2
 101         params->PcieRpPmSci[1]    = 1; // PCI_E4
 102         params->PcieRpPmSci[2]    = 1; // Ethernet
 103         params->PcieRpPmSci[4]    = 1; // PCI_E3
 104         params->PcieRpPmSci[8]    = 1; // M2_3
 105         params->PcieRpPmSci[20]   = 1; // M2_4
 106         params->PcieRpPmSci[24]   = 1; // M2_2
 107
 108         params->PcieRpMaxPayload[0]  = 1; // PCI_E2
 109         params->PcieRpMaxPayload[1]  = 1; // PCI_E4
 110         params->PcieRpMaxPayload[2]  = 1; // Ethernet
 111         params->PcieRpMaxPayload[4]  = 1; // PCI_E3
 112         params->PcieRpMaxPayload[8]  = 1; // M2_3
 113         params->PcieRpMaxPayload[20] = 1; // M2_4
 114         params->PcieRpMaxPayload[24] = 1; // M2_2
 115
 116         params->CpuPcieRpTransmitterHalfSwing[0] = 1; // M2_1
 117         params->CpuPcieRpTransmitterHalfSwing[1] = 1; // PCI_E1
 118         params->PcieRpTransmitterHalfSwing[0]    = 1; // PCI_E2
 119         params->PcieRpTransmitterHalfSwing[1]    = 1; // PCI_E4
 120         params->PcieRpTransmitterHalfSwing[2]    = 1; // Ethernet
 121         params->PcieRpTransmitterHalfSwing[4]    = 1; // PCI_E3
 122         params->PcieRpTransmitterHalfSwing[8]    = 1; // M2_3
 123         params->PcieRpTransmitterHalfSwing[20]   = 1; // M2_4
 124         params->PcieRpTransmitterHalfSwing[24]   = 1; // M2_2
 125
 126         params->CpuPcieRpEnableCpm[0] = CONFIG(PCIEXP_CLK_PM); // M2_1
 127         params->CpuPcieRpEnableCpm[1] = CONFIG(PCIEXP_CLK_PM); // PCI_E1
 128         params->PcieRpEnableCpm[0]    = CONFIG(PCIEXP_CLK_PM); // PCI_E2
 129         params->PcieRpEnableCpm[1]    = CONFIG(PCIEXP_CLK_PM); // PCI_E4
 130         params->PcieRpEnableCpm[4]    = CONFIG(PCIEXP_CLK_PM); // PCI_E3
 131         params->PcieRpEnableCpm[8]    = CONFIG(PCIEXP_CLK_PM); // M2_3
 132         params->PcieRpEnableCpm[20]   = CONFIG(PCIEXP_CLK_PM); // M2_4
 133         params->PcieRpEnableCpm[24]   = CONFIG(PCIEXP_CLK_PM); // M2_2
 134
 135         params->CpuPcieRpL1Substates[0] = aspm_l1; // M2_1
 136         params->CpuPcieRpL1Substates[1] = aspm_l1; // PCI_E1
 137         params->PcieRpL1Substates[0]    = aspm_l1; // PCI_E2
 138         params->PcieRpL1Substates[1]    = aspm_l1; // PCI_E4
 139         params->PcieRpL1Substates[4]    = aspm_l1; // PCI_E3
 140         params->PcieRpL1Substates[8]    = aspm_l1; // M2_3
 141         params->PcieRpL1Substates[20]   = aspm_l1; // M2_4
 142         params->PcieRpL1Substates[24]   = aspm_l1; // M2_2
 143
 144         params->CpuPcieRpAspm[0] = aspm; // M2_1
 145         params->CpuPcieRpAspm[1] = aspm; // PCI_E1
 146         params->PcieRpAspm[0]    = aspm; // PCI_E2
 147         params->PcieRpAspm[1]    = aspm; // PCI_E4
 148         params->PcieRpAspm[4]    = aspm; // PCI_E3
 149         params->PcieRpAspm[8]    = aspm; // M2_3
 150         params->PcieRpAspm[20]   = aspm; // M2_4
 151         params->PcieRpAspm[24]   = aspm; // M2_2
 152
 153         params->PcieRpAcsEnabled[0]  = 1; // PCI_E2
 154         params->PcieRpAcsEnabled[1]  = 1; // PCI_E4
 155         params->PcieRpAcsEnabled[2]  = 1; // Ethernet
 156         params->PcieRpAcsEnabled[4]  = 1; // PCI_E3
 157         params->PcieRpAcsEnabled[8]  = 1; // M2_3
 158         params->PcieRpAcsEnabled[20] = 1; // M2_4
 159         params->PcieRpAcsEnabled[24] = 1; // M2_2
 160
 161         params->CpuPcieClockGating[0] = CONFIG(PCIEXP_CLK_PM);
 162         params->CpuPciePowerGating[0] = CONFIG(PCIEXP_CLK_PM);
 163         params->CpuPcieRpMultiVcEnabled[0] = 1;
 164         params->CpuPcieRpPeerToPeerMode[0] = 1;
 165         params->CpuPcieRpMaxPayload[0] = 2; // 512B
 166         params->CpuPcieRpAcsEnabled[0] = 1;
 167
 168         params->CpuPcieClockGating[1] = CONFIG(PCIEXP_CLK_PM);
 169         params->CpuPciePowerGating[1] = CONFIG(PCIEXP_CLK_PM);
 170         params->CpuPcieRpPeerToPeerMode[1] = 1;
 171         params->CpuPcieRpMaxPayload[1] = 2; // 512B
 172         params->CpuPcieRpAcsEnabled[1] = 1;
 173
 174         params->SataPortsSolidStateDrive[6] = 1; // M2_3
 175         params->SataPortsSolidStateDrive[7] = 1; // M2_4
 176         params->SataLedEnable = 1;
 177 }
 178
 179 #if CONFIG(GENERATE_SMBIOS_TABLES)
 180 static const struct port_information smbios_type8_info[] = {
 181         {
 182                 .internal_reference_designator = "PS2_USB1",
 183                 .internal_connector_type       = CONN_NONE,
 184                 .external_reference_designator = "Keyboard",
 185                 .external_connector_type       = CONN_PS_2,
 186                 .port_type                     = TYPE_KEYBOARD_PORT
 187         },
 188         {
 189                 .internal_reference_designator = "PS2_USB1",
 190                 .internal_connector_type       = CONN_NONE,
 191                 .external_reference_designator = "PS2Mouse",
 192                 .external_connector_type       = CONN_PS_2,
 193                 .port_type                     = TYPE_MOUSE_PORT
 194         },
 195         {
 196                 .internal_reference_designator = "PS2_USB1",
 197                 .internal_connector_type       = CONN_NONE,
 198                 .external_reference_designator = "USB 2.0 Type-A",
 199                 .external_connector_type       = CONN_ACCESS_BUS_USB,
 200                 .port_type                     = TYPE_USB
 201         },
 202         {
 203                 .internal_reference_designator = "PS2_USB1",
 204                 .internal_connector_type       = CONN_NONE,
 205                 .external_reference_designator = "USB 2.0 Type-A (Flash BIOS)",
 206                 .external_connector_type       = CONN_ACCESS_BUS_USB,
 207                 .port_type                     = TYPE_USB
 208         },
 209         {
 210                 .internal_reference_designator = "JTPM1 - TPM HDR",
 211                 .internal_connector_type       = CONN_OTHER,
 212                 .external_reference_designator = "",
 213                 .external_connector_type       = CONN_NONE,
 214                 .port_type                     = TYPE_OTHER_PORT
 215         },
 216         {
 217                 .internal_reference_designator = "LAN_USB1",
 218                 .internal_connector_type       = CONN_NONE,
 219                 .external_reference_designator = "Ethernet",
 220                 .external_connector_type       = CONN_RJ_45,
 221                 .port_type                     = TYPE_NETWORK_PORT
 222         },
 223         {
 224                 .internal_reference_designator = "LAN_USB1",
 225                 .internal_connector_type       = CONN_NONE,
 226                 .external_reference_designator = "USB 3.2 Gen2x2 Type-C",
 227                 .external_connector_type       = CONN_USB_TYPE_C,
 228                 .port_type                     = TYPE_USB
 229         },
 230         {
 231                 .internal_reference_designator = "LAN_USB1",
 232                 .internal_connector_type       = CONN_NONE,
 233                 .external_reference_designator = "USB 3.2 Gen2 Type-A",
 234                 .external_connector_type       = CONN_ACCESS_BUS_USB,
 235                 .port_type                     = TYPE_USB
 236         },
 237         {
 238                 .internal_reference_designator = "SATA1",
 239                 .internal_connector_type       = CONN_SAS_SATA,
 240                 .external_reference_designator = "",
 241                 .external_connector_type       = CONN_NONE,
 242                 .port_type                     = TYPE_SATA
 243         },
 244         {
 245                 .internal_reference_designator = "SATA2",
 246                 .internal_connector_type       = CONN_SAS_SATA,
 247                 .external_reference_designator = "",
 248                 .external_connector_type       = CONN_NONE,
 249                 .port_type                     = TYPE_SATA
 250         },
 251         {
 252                 .internal_reference_designator = "SATA3",
 253                 .internal_connector_type       = CONN_SAS_SATA,
 254                 .external_reference_designator = "",
 255                 .external_connector_type       = CONN_NONE,
 256                 .port_type                     = TYPE_SATA
 257         },
 258         {
 259                 .internal_reference_designator = "SATA4",
 260                 .internal_connector_type       = CONN_SAS_SATA,
 261                 .external_reference_designator = "",
 262                 .external_connector_type       = CONN_NONE,
 263                 .port_type                     = TYPE_SATA
 264         },
 265         {
 266                 .internal_reference_designator = "SATA5",
 267                 .internal_connector_type       = CONN_SAS_SATA,
 268                 .external_reference_designator = "",
 269                 .external_connector_type       = CONN_NONE,
 270                 .port_type                     = TYPE_SATA
 271         },
 272         {
 273                 .internal_reference_designator = "SATA6",
 274                 .internal_connector_type       = CONN_SAS_SATA,
 275                 .external_reference_designator = "",
 276                 .external_connector_type       = CONN_NONE,
 277                 .port_type                     = TYPE_SATA
 278         },
 279         {
 280                 .internal_reference_designator = "JTBT1",
 281                 .internal_connector_type       = CONN_OTHER,
 282                 .external_reference_designator = "",
 283                 .external_connector_type       = CONN_NONE,
 284                 .port_type                     = TYPE_THUNDERBOLT
 285         },
 286         {
 287                 .internal_reference_designator = "JC1 - CHASSIS INTRUSION",
 288                 .internal_connector_type       = CONN_OTHER,
 289                 .external_reference_designator = "",
 290                 .external_connector_type       = CONN_NONE,
 291                 .port_type                     = TYPE_OTHER_PORT
 292         },
 293         {
 294                 .internal_reference_designator = "JAUD1 - FRONT AUDIO",
 295                 .internal_connector_type       = CONN_OTHER,
 296                 .external_reference_designator = "",
 297                 .external_connector_type       = CONN_NONE,
 298                 .port_type                     = TYPE_AUDIO_PORT
 299         },
 300         {
 301                 .internal_reference_designator = "AUDIO1 - REAR AUDIO",
 302                 .internal_connector_type       = CONN_NONE,
 303                 .external_reference_designator = "Audio",
 304                 .external_connector_type       = CONN_OTHER,
 305                 .port_type                     = TYPE_AUDIO_PORT
 306         },
 307         {
 308                 .internal_reference_designator = "JFP1 - FRONT PANEL",
 309                 .internal_connector_type       = CONN_OTHER,
 310                 .external_reference_designator = "",
 311                 .external_connector_type       = CONN_NONE,
 312                 .port_type                     = TYPE_OTHER_PORT
 313         },
 314         {
 315                 .internal_reference_designator = "JFP2 - PC SPEAKER",
 316                 .internal_connector_type       = CONN_OTHER,
 317                 .external_reference_designator = "",
 318                 .external_connector_type       = CONN_NONE,
 319                 .port_type                     = TYPE_OTHER_PORT
 320         },
 321         {
 322                 .internal_reference_designator = "JBAT1 - CLEAR CMOS",
 323                 .internal_connector_type       = CONN_OTHER,
 324                 .external_reference_designator = "",
 325                 .external_connector_type       = CONN_NONE,
 326                 .port_type                     = TYPE_OTHER_PORT
 327         },
 328         {
 329                 .internal_reference_designator = "JDASH1 - TUNING CONTROLLER",
 330                 .internal_connector_type       = CONN_OTHER,
 331                 .external_reference_designator = "",
 332                 .external_connector_type       = CONN_NONE,
 333                 .port_type                     = TYPE_OTHER_PORT
 334         },
 335         {
 336                 .internal_reference_designator = "JRGB1 - 5050 RGB LED",
 337                 .internal_connector_type       = CONN_OTHER,
 338                 .external_reference_designator = "",
 339                 .external_connector_type       = CONN_NONE,
 340                 .port_type                     = TYPE_OTHER_PORT
 341         },
 342         {
 343                 .internal_reference_designator = "JRAINBOW1 - WS2812B RGB LED",
 344                 .internal_connector_type       = CONN_OTHER,
 345                 .external_reference_designator = "",
 346                 .external_connector_type       = CONN_NONE,
 347                 .port_type                     = TYPE_OTHER_PORT
 348         },
 349         {
 350                 .internal_reference_designator = "JRAINBOW2 - WS2812B RGB LED",
 351                 .internal_connector_type       = CONN_OTHER,
 352                 .external_reference_designator = "",
 353                 .external_connector_type       = CONN_NONE,
 354                 .port_type                     = TYPE_OTHER_PORT
 355         },
 356         {
 357                 .internal_reference_designator = "CPU_FAN1",
 358                 .internal_connector_type       = CONN_OTHER,
 359                 .external_reference_designator = "",
 360                 .external_connector_type       = CONN_NONE,
 361                 .port_type                     = TYPE_OTHER_PORT
 362         },
 363         {
 364                 .internal_reference_designator = "PUMP_FAN1",
 365                 .internal_connector_type       = CONN_OTHER,
 366                 .external_reference_designator = "",
 367                 .external_connector_type       = CONN_NONE,
 368                 .port_type                     = TYPE_OTHER_PORT
 369         },
 370         {
 371                 .internal_reference_designator = "SYS_FAN1",
 372                 .internal_connector_type       = CONN_OTHER,
 373                 .external_reference_designator = "",
 374                 .external_connector_type       = CONN_NONE,
 375                 .port_type                     = TYPE_OTHER_PORT
 376         },
 377         {
 378                 .internal_reference_designator = "SYS_FAN2",
 379                 .internal_connector_type       = CONN_OTHER,
 380                 .external_reference_designator = "",
 381                 .external_connector_type       = CONN_NONE,
 382                 .port_type                     = TYPE_OTHER_PORT
 383         },
 384         {
 385                 .internal_reference_designator = "SYS_FAN3",
 386                 .internal_connector_type       = CONN_OTHER,
 387                 .external_reference_designator = "",
 388                 .external_connector_type       = CONN_NONE,
 389                 .port_type                     = TYPE_OTHER_PORT
 390         },
 391         {
 392                 .internal_reference_designator = "SYS_FAN4",
 393                 .internal_connector_type       = CONN_OTHER,
 394                 .external_reference_designator = "",
 395                 .external_connector_type       = CONN_NONE,
 396                 .port_type                     = TYPE_OTHER_PORT
 397         },
 398         {
 399                 .internal_reference_designator = "SYS_FAN5",
 400                 .internal_connector_type       = CONN_OTHER,
 401                 .external_reference_designator = "",
 402                 .external_connector_type       = CONN_NONE,
 403                 .port_type                     = TYPE_OTHER_PORT
 404         },
 405         {
 406                 .internal_reference_designator = "SYS_FAN6",
 407                 .internal_connector_type       = CONN_OTHER,
 408                 .external_reference_designator = "",
 409                 .external_connector_type       = CONN_NONE,
 410                 .port_type                     = TYPE_OTHER_PORT
 411         },
 412         {
 413                 .internal_reference_designator = "DP_HDMI1",
 414                 .internal_connector_type       = CONN_NONE,
 415                 .external_reference_designator = "HDMI",
 416                 .external_connector_type       = CONN_OTHER,
 417                 .port_type                     = TYPE_VIDEO_PORT
 418         },
 419         {
 420                 .internal_reference_designator = "DP_HDMI1",
 421                 .internal_connector_type       = CONN_NONE,
 422                 .external_reference_designator = "Display Port",
 423                 .external_connector_type       = CONN_OTHER,
 424                 .port_type                     = TYPE_VIDEO_PORT
 425         },
 426         {
 427                 .internal_reference_designator = "USB2",
 428                 .internal_connector_type       = CONN_NONE,
 429                 .external_reference_designator = "USB 2.0 Type-A (Upper)",
 430                 .external_connector_type       = CONN_ACCESS_BUS_USB,
 431                 .port_type                     = TYPE_USB
 432         },
 433         {
 434                 .internal_reference_designator = "USB2",
 435                 .internal_connector_type       = CONN_NONE,
 436                 .external_reference_designator = "USB 2.0 Type-A (Lower)",
 437                 .external_connector_type       = CONN_ACCESS_BUS_USB,
 438                 .port_type                     = TYPE_USB
 439         },
 440         {
 441                 .internal_reference_designator = "USB2",
 442                 .internal_connector_type       = CONN_NONE,
 443                 .external_reference_designator = "USB 3.2 Gen1 Type-A (Upper)",
 444                 .external_connector_type       = CONN_ACCESS_BUS_USB,
 445                 .port_type                     = TYPE_USB
 446         },
 447         {
 448                 .internal_reference_designator = "USB2",
 449                 .internal_connector_type       = CONN_NONE,
 450                 .external_reference_designator = "USB 3.2 Gen1 Type-A (Lower)",
 451                 .external_connector_type       = CONN_ACCESS_BUS_USB,
 452                 .port_type                     = TYPE_USB
 453         },
 454         {
 455                 .internal_reference_designator = "JUSB1 - USB 2.0 ",
 456                 .internal_connector_type       = CONN_OTHER,
 457                 .external_reference_designator = "",
 458                 .external_connector_type       = CONN_NONE,
 459                 .port_type                     = TYPE_USB
 460         },
 461         {
 462                 .internal_reference_designator = "JUSB2 - USB 2.0",
 463                 .internal_connector_type       = CONN_OTHER,
 464                 .external_reference_designator = "",
 465                 .external_connector_type       = CONN_NONE,
 466                 .port_type                     = TYPE_USB
 467         },
 468         {
 469                 .internal_reference_designator = "JUSB3 - USB 3.2 GEN 1",
 470                 .internal_connector_type       = CONN_OTHER,
 471                 .external_reference_designator = "",
 472                 .external_connector_type       = CONN_NONE,
 473                 .port_type                     = TYPE_USB
 474         },
 475         {
 476                 .internal_reference_designator = "JUSB4 - USB 3.2 GEN 1",
 477                 .internal_connector_type       = CONN_OTHER,
 478                 .external_reference_designator = "",
 479                 .external_connector_type       = CONN_NONE,
 480                 .port_type                     = TYPE_USB
 481         },
 482         {
 483                 .internal_reference_designator = "JUSB5 - USB-C",
 484                 .internal_connector_type       = CONN_OTHER,
 485                 .external_reference_designator = "",
 486                 .external_connector_type       = CONN_NONE,
 487                 .port_type                     = TYPE_USB
 488         },
 489         {
 490                 .internal_reference_designator = "ATX_PWR1",
 491                 .internal_connector_type       = CONN_OTHER,
 492                 .external_reference_designator = "",
 493                 .external_connector_type       = CONN_NONE,
 494                 .port_type                     = TYPE_OTHER_PORT
 495         },
 496         {
 497                 .internal_reference_designator = "CPU_PWR1",
 498                 .internal_connector_type       = CONN_OTHER,
 499                 .external_reference_designator = "",
 500                 .external_connector_type       = CONN_NONE,
 501                 .port_type                     = TYPE_OTHER_PORT
 502         },
 503         {
 504                 .internal_reference_designator = "CPU_PWR2",
 505                 .internal_connector_type       = CONN_OTHER,
 506                 .external_reference_designator = "",
 507                 .external_connector_type       = CONN_NONE,
 508                 .port_type                     = TYPE_OTHER_PORT
 509         },
 510 };
 511
 512 static int mainboard_smbios_data(struct device *dev, int *handle, unsigned long *current)
 513 {
 514         int len = 0;
 515
 516         // add port information
 517         len += smbios_write_type8(
 518                 current, handle,
 519                 smbios_type8_info,
 520                 ARRAY_SIZE(smbios_type8_info)
 521                 );
 522
 523         return len;
 524 }
 525 #endif
 526
 527 static void mainboard_enable(struct device *dev)
 528 {
 529 #if CONFIG(GENERATE_SMBIOS_TABLES)
 530         dev->ops->get_smbios_data = mainboard_smbios_data;
 531 #endif
 532 }
 533
 534 struct chip_operations mainboard_ops = {
 535         .init = mainboard_init,
 536         .enable_dev = mainboard_enable,
 537 };