src/mainboard/amd/bettong/BiosCallOuts.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2015 Advanced Micro Devices, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #include "AGESA.h"
  17 #include "amdlib.h"
  18 #include <northbridge/amd/pi/BiosCallOuts.h>
  19 #include "Ids.h"
  20 #include "OptionsIds.h"
  21 #include "heapManager.h"
  22 #include "FchPlatform.h"
  23 #include "cbfs.h"
  24 #if IS_ENABLED(CONFIG_HUDSON_IMC_FWM)
  25 #include "imc.h"
  26 #endif
  27 #include "hudson.h"
  28 #include <stdlib.h>
  29 #include "BiosCallOuts.h"
  30
  31 static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr);
  32
  33 const BIOS_CALLOUT_STRUCT BiosCallouts[] =
  34 {
  35         {AGESA_ALLOCATE_BUFFER,          agesa_AllocateBuffer },
  36         {AGESA_DEALLOCATE_BUFFER,        agesa_DeallocateBuffer },
  37         {AGESA_LOCATE_BUFFER,            agesa_LocateBuffer },
  38         {AGESA_READ_SPD,                 agesa_ReadSpd },
  39         {AGESA_DO_RESET,                 agesa_Reset },
  40         {AGESA_READ_SPD_RECOVERY,        agesa_NoopUnsupported },
  41         {AGESA_RUNFUNC_ONAP,             agesa_RunFuncOnAp },
  42         {AGESA_GET_IDS_INIT_DATA,        agesa_EmptyIdsInitData },
  43         {AGESA_HOOKBEFORE_DQS_TRAINING,  agesa_NoopSuccess },
  44         {AGESA_HOOKBEFORE_EXIT_SELF_REF, agesa_NoopSuccess },
  45         {AGESA_FCH_OEM_CALLOUT,          Fch_Oem_config },
  46         {AGESA_GNB_GFX_GET_VBIOS_IMAGE,  agesa_GfxGetVbiosImage }
  47 };
  48 const int BiosCalloutsLen = ARRAY_SIZE(BiosCallouts);
  49
  50 static const GPIO_CONTROL oem_bettong_gpio[] = {
  51         {86, Function1, FCH_GPIO_PULL_UP_ENABLE | FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE | DrvStrengthSel_12mA},
  52         {64, Function1, FCH_GPIO_PULL_UP_ENABLE | FCH_GPIO_OUTPUT_VALUE | FCH_GPIO_OUTPUT_ENABLE | DrvStrengthSel_12mA},
  53         {-1}
  54 };
  55 /**
  56  * Fch Oem setting callback
  57  *
  58  *  Configure platform specific Hudson device,
  59  *   such as Azalia, SATA, IMC etc.
  60  */
  61 AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr)
  62 {
  63         AMD_CONFIG_PARAMS *StdHeader = ConfigPtr;
  64
  65         if (StdHeader->Func == AMD_INIT_RESET) {
  66                 FCH_RESET_DATA_BLOCK *FchParams_reset = (FCH_RESET_DATA_BLOCK *)FchData;
  67                 printk(BIOS_DEBUG, "Fch OEM config in INIT RESET ");
  68                 //FchParams_reset->EcChannel0 = TRUE; /* logical devicd 3 */
  69                 FchParams_reset->FchReset.Xhci0Enable = IS_ENABLED(CONFIG_HUDSON_XHCI_ENABLE);
  70                 FchParams_reset->FchReset.Xhci1Enable = FALSE;
  71                 FchParams_reset->EarlyOemGpioTable = oem_bettong_gpio;
  72         } else if (StdHeader->Func == AMD_INIT_ENV) {
  73                 FCH_DATA_BLOCK *FchParams_env = (FCH_DATA_BLOCK *)FchData;
  74                 printk(BIOS_DEBUG, "Fch OEM config in INIT ENV ");
  75 #if IS_ENABLED(CONFIG_HUDSON_IMC_FWM)
  76                 oem_fan_control(FchParams_env);
  77 #endif
  78
  79                 /* XHCI configuration */
  80 #if CONFIG_HUDSON_XHCI_ENABLE
  81                 FchParams_env->Usb.Xhci0Enable = TRUE;
  82 #else
  83                 FchParams_env->Usb.Xhci0Enable = FALSE;
  84 #endif
  85                 FchParams_env->Usb.Xhci1Enable = FALSE;
  86                 FchParams_env->Usb.USB30PortInit = 8; /* 8: If USB3 port is unremoveable. */
  87
  88                 /* sata configuration */
  89         }
  90         printk(BIOS_DEBUG, "Done\n");
  91
  92         return AGESA_SUCCESS;
  93 }