+++ /dev/null
-/** @file\r
-\r
- Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r
- \r\r
- SPDX-License-Identifier: BSD-2-Clause-Patent\r
-\r
- \r\r
-\r
-Module Name:\r
-\r
-\r
- PlatformStatusCode.c\r
-\r
-Abstract:\r
-\r
- Contains Platform specific implementations required to use status codes.\r
-\r
---*/\r
-\r
-#include "PlatformStatusCode.h"\r
-#include <PchRegs.h>\r
-#include <PlatformBaseAddresses.h>\r
-#include <Library/PeiServicesLib.h>\r
-#include <Library/PcdLib.h>\r
-\r
-typedef struct {\r
- EFI_STATUS_CODE_DATA DataHeader;\r
- EFI_HANDLE Handle;\r
-} PEIM_FILE_HANDLE_EXTENDED_DATA;\r
-\r
-#define CONFIG_PORT0 0x4E\r
-#define PCI_IDX 0xCF8\r
-#define PCI_DAT 0xCFC\r
-\r
-#define PCI_LPC_BASE (0x8000F800)\r
-#define PCI_LPC_REG(x) (PCI_LPC_BASE + (x))\r
-\r
-//\r
-// Function implementations\r
-//\r
-BOOLEAN\r
-PeiCodeTypeToPostCode (\r
- IN EFI_STATUS_CODE_TYPE CodeType,\r
- IN EFI_STATUS_CODE_VALUE Value,\r
- OUT UINT8 *PostCode\r
- );\r
-\r
-/**\r
- Provide a port 80 status code\r
-\r
- @param Same as ReportStatusCode PPI\r
-\r
- @retval EFI_SUCCESS Always returns success.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Port80ReportStatusCode (\r
- IN CONST EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_STATUS_CODE_TYPE CodeType,\r
- IN EFI_STATUS_CODE_VALUE Value,\r
- IN UINT32 Instance,\r
- IN CONST EFI_GUID *CallerId,\r
- IN CONST EFI_STATUS_CODE_DATA *Data OPTIONAL\r
- )\r
-\r
-{\r
- EFI_STATUS Status;\r
- EFI_FV_FILE_INFO FvFileInfo;\r
- UINT16 Port80Code = 0;\r
-\r
- //\r
- // Progress or error code, Output Port 80h card.\r
- //\r
- if (!PeiCodeTypeToPostCode (CodeType, Value, (UINT8 *)&Port80Code)) {\r
- if ((Data != NULL) && (Value ==(EFI_SOFTWARE_PEI_CORE | EFI_SW_PC_INIT_BEGIN))){\r
- Status = PeiServicesFfsGetFileInfo (\r
- ((PEIM_FILE_HANDLE_EXTENDED_DATA *) (Data + 1))->Handle,\r
- &FvFileInfo\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- Port80Code = (FvFileInfo.FileName.Data4[6]<<8) + (FvFileInfo.FileName.Data4[7]);\r
- }\r
- }\r
- }\r
- if (Port80Code != 0){\r
- IoWrite16 (0x80, (UINT16) Port80Code);\r
- DEBUG ((EFI_D_ERROR, "POSTCODE=<%04x>\n", Port80Code));\r
- }\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Provide a serial status code\r
-\r
- @param Same as ReportStatusCode PPI\r
-\r
- @retval EFI_SUCCESS Always returns success.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-SerialReportStatusCode (\r
- IN CONST EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_STATUS_CODE_TYPE CodeType,\r
- IN EFI_STATUS_CODE_VALUE Value,\r
- IN UINT32 Instance,\r
- IN CONST EFI_GUID * CallerId,\r
- IN CONST EFI_STATUS_CODE_DATA * Data OPTIONAL\r
- )\r
-{\r
- CHAR8 *Filename;\r
- CHAR8 *Description;\r
- CHAR8 *Format;\r
- CHAR8 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE];\r
- UINT32 ErrorLevel;\r
- UINT32 LineNumber;\r
- UINTN CharCount;\r
- BASE_LIST Marker;\r
-\r
- Buffer[0] = '\0';\r
-\r
- if (Data != NULL &&\r
- ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {\r
- //\r
- // Print ASSERT() information into output buffer.\r
- //\r
- CharCount = AsciiSPrint (\r
- Buffer,\r
- sizeof (Buffer),\r
- "\n\rPEI_ASSERT!: %a (%d): %a\n\r",\r
- Filename,\r
- LineNumber,\r
- Description\r
- );\r
- } else if (Data != NULL &&\r
- ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {\r
- //\r
- // Print DEBUG() information into output buffer.\r
- //\r
- CharCount = AsciiBSPrint (\r
- Buffer,\r
- sizeof (Buffer),\r
- Format,\r
- Marker\r
- );\r
- } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {\r
- //\r
- // Print ERROR information into output buffer.\r
- //\r
- CharCount = AsciiSPrint (\r
- Buffer,\r
- sizeof (Buffer),\r
- "ERROR: C%x:V%x I%x",\r
- CodeType,\r
- Value,\r
- Instance\r
- );\r
-\r
- ASSERT(CharCount > 0);\r
-\r
- if (CallerId != NULL) {\r
- CharCount += AsciiSPrint (\r
- &Buffer[CharCount],\r
- (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r
- " %g",\r
- CallerId\r
- );\r
- }\r
-\r
- if (Data != NULL) {\r
- CharCount += AsciiSPrint (\r
- &Buffer[CharCount],\r
- (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r
- " %x",\r
- Data\r
- );\r
- }\r
-\r
- CharCount += AsciiSPrint (\r
- &Buffer[CharCount],\r
- (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r
- "\n\r"\r
- );\r
- } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) {\r
- //\r
- // Print PROGRESS information into output buffer.\r
- //\r
- CharCount = AsciiSPrint (\r
- Buffer,\r
- sizeof (Buffer),\r
- "PROGRESS CODE: V%x I%x\n\r",\r
- Value,\r
- Instance\r
- );\r
- } else if (Data != NULL &&\r
- CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) &&\r
- ((EFI_STATUS_CODE_STRING_DATA *) Data)->StringType == EfiStringAscii) {\r
- //\r
- // EFI_STATUS_CODE_STRING_DATA\r
- //\r
- CharCount = AsciiSPrint (\r
- Buffer,\r
- sizeof (Buffer),\r
- "%a\n\r",\r
- ((EFI_STATUS_CODE_STRING_DATA *) Data)->String.Ascii\r
- );\r
- } else {\r
- //\r
- // Code type is not defined.\r
- //\r
- CharCount = AsciiSPrint (\r
- Buffer,\r
- sizeof (Buffer),\r
- "Undefined: C%x:V%x I%x\n\r",\r
- CodeType,\r
- Value,\r
- Instance\r
- );\r
- }\r
-\r
- //\r
- // Call SerialPort Lib function to do print.\r
- //\r
- SerialPortWrite ((UINT8 *) Buffer, CharCount);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
-\r
- Call all status code listeners in the MonoStatusCode.\r
-\r
- @param PeiServices The PEI core services table.\r
- @param CodeType Type of Status Code.\r
- @param Value Value to output for Status Code.\r
- @param Instance Instance Number of this status code.\r
- @param CallerId ID of the caller of this status code.\r
- @param Data Optional data associated with this status code.\r
-\r
- @retval EFI_SUCCESS If status code is successfully reported.\r
- @retval EFI_NOT_AVAILABLE_YET If StatusCodePpi has not been installed.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-PlatformReportStatusCode (\r
- IN CONST EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_STATUS_CODE_TYPE CodeType,\r
- IN EFI_STATUS_CODE_VALUE Value,\r
- IN UINT32 Instance,\r
- IN CONST EFI_GUID * CallerId,\r
- IN CONST EFI_STATUS_CODE_DATA * Data OPTIONAL\r
- )\r
-{\r
- //\r
- // If we are in debug mode, we will allow serial status codes\r
- //\r
- SerialReportStatusCode (PeiServices, CodeType, Value, Instance, CallerId, Data);\r
-\r
- Port80ReportStatusCode (PeiServices, CodeType, Value, Instance, CallerId, Data);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Install the PEIM. Initialize listeners, publish the PPI and HOB for PEI and\r
- DXE use respectively.\r
-\r
- @param FfsHeader FV this PEIM was loaded from.\r
- @param PeiServices General purpose services available to every PEIM.\r
-\r
- @retval EFI_SUCCESS The function always returns success.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-InstallMonoStatusCode (\r
- IN EFI_FFS_FILE_HEADER *FfsHeader,\r
- IN CONST EFI_PEI_SERVICES **PeiServices\r
- )\r
-{\r
-\r
- //\r
- // Initialize all listeners\r
- //\r
- InitializeMonoStatusCode (FfsHeader, PeiServices);\r
-\r
- //\r
- // Publish the listener in a HOB for DXE use.\r
- //\r
- InitializeDxeReportStatusCode (PeiServices);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-#define V_PCH_ILB_IRQE_UARTIRQEN_IRQ3 BIT3 // UART IRQ3 Enable\r
-#define V_PCH_ILB_IRQE_UARTIRQEN_IRQ4 BIT4 // UART IRQ4 Enable\r
-#define PCIEX_BASE_ADDRESS 0xE0000000\r
-#define PciD31F0RegBase PCIEX_BASE_ADDRESS + (UINT32) (31 << 15)\r
-#define SB_RCBA 0xfed1c000\r
-\r
-extern PCH_STEPPING EFIAPI PchStepping (VOID);\r
-\r
-VOID\r
-RamDebugInit (\r
- VOID\r
- );\r
-\r
-/**\r
- Enable legacy decoding on ICH6\r
-\r
- @param none\r
-\r
- @retval EFI_SUCCESS Always returns success.\r
-\r
-**/\r
-EFI_STATUS\r
-EnableInternalUart(\r
- VOID\r
- )\r
-{\r
-\r
- //\r
- // Program and enable PMC Base.\r
- //\r
- IoWrite32 (PCI_IDX, PCI_LPC_REG(R_PCH_LPC_PMC_BASE));\r
- IoWrite32 (PCI_DAT, (PMC_BASE_ADDRESS | B_PCH_LPC_PMC_BASE_EN));\r
-\r
- //\r
- // Enable COM1 for debug message output.\r
- //\r
- MmioAndThenOr32 (PMC_BASE_ADDRESS + R_PCH_PMC_GEN_PMCON_1, (UINT32) (~(B_PCH_PMC_GEN_PMCON_SUS_PWR_FLR + B_PCH_PMC_GEN_PMCON_PWROK_FLR)), BIT24);\r
-\r
- //\r
- // Silicon Steppings\r
- //\r
- if (PchStepping()>= PchB0)\r
- MmioOr8 (ILB_BASE_ADDRESS + R_PCH_ILB_IRQE, (UINT8) V_PCH_ILB_IRQE_UARTIRQEN_IRQ4);\r
- else\r
- MmioOr8 (ILB_BASE_ADDRESS + R_PCH_ILB_IRQE, (UINT8) V_PCH_ILB_IRQE_UARTIRQEN_IRQ3);\r
- MmioAnd32(IO_BASE_ADDRESS + 0x0520, (UINT32)~(0x00000187));\r
- MmioOr32 (IO_BASE_ADDRESS + 0x0520, (UINT32)0x81); // UART3_RXD-L\r
- MmioAnd32(IO_BASE_ADDRESS + 0x0530, (UINT32)~(0x00000007));\r
- MmioOr32 (IO_BASE_ADDRESS + 0x0530, (UINT32)0x1); // UART3_RXD-L\r
- MmioOr8 (PciD31F0RegBase + R_PCH_LPC_UART_CTRL, (UINT8) B_PCH_LPC_UART_CTRL_COM1_EN);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- INIT the SIO. Ported this code and I don't undertand the comments either.\r
-\r
- @param FfsHeader FV this PEIM was loaded from.\r
- @param PeiServices General purpose services available to every PEIM.\r
-\r
- None\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-PlatformInitializeStatusCode (\r
- IN EFI_FFS_FILE_HEADER *FfsHeader,\r
- IN CONST EFI_PEI_SERVICES **PeiServices\r
- )\r
-{\r
-\r
- //\r
- // Enable internal COM1 on South Cluster.\r
- //\r
- EnableInternalUart();\r
-\r
-\r
- //\r
- // Initialize additional debug status code listeners.\r
- //\r
- SerialPortInitialize();\r
-\r
-}\r
-//#endif //EFI_DEBUG\r
-\r
projects / mirror_edk2.git / blobdiff