Vlv2TbltDevicePkg/MonoStatusCode/PeiPostCode.c

   1 /** @file
   2
   3   Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
   4
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7
   8
   9 Module Name:
  10
  11
  12   PeiPostCode.c
  13
  14 Abstract:
  15
  16   Worker functions for PostCode
  17
  18 --*/
  19
  20 #include "EfiStatusCode.h"
  21
  22 #pragma pack(1)
  23 typedef struct {
  24   EFI_STATUS_CODE_VALUE   StatusValue;
  25   UINT8                   Port80Value;
  26 } EFI_STATUS_CODE_TO_PORT_80;
  27 #pragma pack()
  28
  29 //
  30 // see Edk\Foundation\Library\EfiCommonLib\PostCode.c for DXE/BDS POST codes.
  31 //
  32 EFI_STATUS_CODE_TO_PORT_80  mPeiPort80Table[] = {
  33   //
  34   // Platform init
  35   //
  36   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_PLATFORM_PEI_INIT,          0x11},
  37   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_PLATFORM_PEI_STEP1,         0x12},
  38   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_PLATFORM_PEI_STEP2,         0x13},
  39   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_PLATFORM_PEI_STEP3,         0x14},
  40   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_PLATFORM_PEI_STEP4,         0x15},
  41
  42   //
  43   // SMBUS
  44   //
  45   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_SMBUS_PEI_INIT,             0x16},
  46   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_SMBUS_PEI_EXEC_ENTRY,       0x17},
  47   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_SMBUS_PEI_EXEC_EXIT,        0x18},
  48
  49   //
  50   // Clock
  51   //
  52   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_CLOCK_PEI_INIT_ENTRY,       0x19},
  53   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_CLOCK_PEI_INIT_EXIT,        0x1A},
  54
  55   //
  56   // Over clocking support
  57   //
  58   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_OVERCLOCK_PEI_INIT_ENTRY,   0x1B},
  59   {EFI_COMPUTING_UNIT_CHIPSET | EFI_CU_OVERCLOCK_PEI_INIT_EXIT,    0x1C},
  60
  61   //
  62   // MRC
  63   //
  64   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_INIT_BEGIN,        0x21},
  65   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_SPD_READ,          0x23},
  66   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_PRESENCE_DETECT,   0x24},
  67   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_TIMING,            0x25},
  68   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_OPTIMIZING,        0x26},
  69   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_CONFIGURING,       0x27},
  70   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_TEST,              0x28},
  71   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_COMPLETE,          0x29},
  72
  73   //
  74   // Platform Init after MRC
  75   //
  76   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_PROG_MTRR,         0x2A},
  77   {EFI_COMPUTING_UNIT_MEMORY | EFI_CU_MEMORY_PC_PROG_MTRR_END,     0x2B},
  78
  79   {EFI_SOFTWARE_PEI_MODULE | EFI_SW_PEIM_PC_RECOVERY_BEGIN,        0x31},
  80   {EFI_SOFTWARE_PEI_MODULE | EFI_SW_PEIM_PC_RECOVERY_AUTO,         0x32},
  81   {EFI_SOFTWARE_PEI_MODULE | EFI_SW_PEIM_PC_CAPSULE_LOAD,          0x33},
  82   {EFI_SOFTWARE_PEI_MODULE | EFI_SW_PEIM_PC_CAPSULE_START,         0x34},
  83   {EFI_SOFTWARE_PEI_MODULE | EFI_SW_PEIM_EC_NO_RECOVERY_CAPSULE,   0x35},
  84
  85   {EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_PC_PEI_INIT,      0x41},
  86   {EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_PC_PEI_STEP1,     0x42},
  87   {EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_PC_PEI_END,       0x43},
  88   {EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_PC_SMM_PEI_INIT,  0x44},
  89   {EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_PC_SMM_PEI_STEP1, 0x45},
  90   {EFI_COMPUTING_UNIT_HOST_PROCESSOR | EFI_CU_HP_PC_SMM_PEI_END,   0x46}
  91 };
  92
  93 BOOLEAN
  94 PeiCodeTypeToPostCode (
  95   IN  EFI_STATUS_CODE_TYPE    CodeType,
  96   IN  EFI_STATUS_CODE_VALUE   Value,
  97   OUT UINT8                   *PostCode
  98   )
  99 {
 100   UINTN             Index;
 101
 102   if (CodeType == EFI_PROGRESS_CODE) {
 103     if ((Value == (EFI_SOFTWARE_PEI_CORE | EFI_SW_PC_INIT_BEGIN)) ||
 104         (Value == (EFI_SOFTWARE_PEI_CORE | EFI_SW_PC_INIT_END)) ||
 105         (Value == (EFI_SOFTWARE_DXE_CORE | EFI_SW_PC_INIT_BEGIN)) ||
 106         (Value == (EFI_SOFTWARE_DXE_CORE | EFI_SW_PC_INIT_END))) {
 107       return FALSE;
 108     }
 109   } else {
 110     return FALSE;
 111   }
 112
 113   for (Index = 0; Index < sizeof(mPeiPort80Table)/sizeof(EFI_STATUS_CODE_TO_PORT_80); Index++) {
 114     if (mPeiPort80Table[Index].StatusValue == Value) {
 115       *PostCode = mPeiPort80Table[Index].Port80Value;
 116       return TRUE;
 117     }
 118   }
 119
 120   return FALSE;
 121 }