Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, which are for MinnowBoard MAX open source project. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: David Wei <david.wei@intel.com> Reviewed-by: Mike Wu <mike.wu@intel.com> Reviewed-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
David Wei
zwei4
386
Vlv2TbltDevicePkg/MonoStatusCode/PlatformStatusCode.c
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386
Vlv2TbltDevicePkg/MonoStatusCode/PlatformStatusCode.c
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/** @file
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Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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PlatformStatusCode.c
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Abstract:
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Contains Platform specific implementations required to use status codes.
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--*/
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#include "PlatformStatusCode.h"
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#include <PchRegs.h>
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#include <PlatformBaseAddresses.h>
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#include <Library/PeiServicesLib.h>
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#include <Library/PcdLib.h>
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typedef struct {
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EFI_STATUS_CODE_DATA DataHeader;
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EFI_HANDLE Handle;
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} PEIM_FILE_HANDLE_EXTENDED_DATA;
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#define CONFIG_PORT0 0x4E
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#define PCI_IDX 0xCF8
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#define PCI_DAT 0xCFC
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#define PCI_LPC_BASE (0x8000F800)
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#define PCI_LPC_REG(x) (PCI_LPC_BASE + (x))
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//
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// Function implementations
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//
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BOOLEAN
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PeiCodeTypeToPostCode (
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IN EFI_STATUS_CODE_TYPE CodeType,
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IN EFI_STATUS_CODE_VALUE Value,
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OUT UINT8 *PostCode
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);
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/**
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Provide a port 80 status code
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@param Same as ReportStatusCode PPI
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@retval EFI_SUCCESS Always returns success.
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**/
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EFI_STATUS
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EFIAPI
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Port80ReportStatusCode (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN EFI_STATUS_CODE_TYPE CodeType,
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IN EFI_STATUS_CODE_VALUE Value,
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IN UINT32 Instance,
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IN CONST EFI_GUID *CallerId,
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IN CONST EFI_STATUS_CODE_DATA *Data OPTIONAL
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)
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{
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EFI_STATUS Status;
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EFI_FV_FILE_INFO FvFileInfo;
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UINT16 Port80Code = 0;
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//
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// Progress or error code, Output Port 80h card.
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//
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if (!PeiCodeTypeToPostCode (CodeType, Value, (UINT8 *)&Port80Code)) {
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if ((Data != NULL) && (Value ==(EFI_SOFTWARE_PEI_CORE | EFI_SW_PC_INIT_BEGIN))){
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Status = PeiServicesFfsGetFileInfo (
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((PEIM_FILE_HANDLE_EXTENDED_DATA *) (Data + 1))->Handle,
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&FvFileInfo
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);
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if (!EFI_ERROR (Status)) {
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Port80Code = (FvFileInfo.FileName.Data4[6]<<8) + (FvFileInfo.FileName.Data4[7]);
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}
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}
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}
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if (Port80Code != 0){
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IoWrite16 (0x80, (UINT16) Port80Code);
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DEBUG ((EFI_D_ERROR, "POSTCODE=<%04x>\n", Port80Code));
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}
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return EFI_SUCCESS;
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}
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/**
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Provide a serial status code
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@param Same as ReportStatusCode PPI
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@retval EFI_SUCCESS Always returns success.
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**/
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EFI_STATUS
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EFIAPI
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SerialReportStatusCode (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN EFI_STATUS_CODE_TYPE CodeType,
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IN EFI_STATUS_CODE_VALUE Value,
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IN UINT32 Instance,
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IN CONST EFI_GUID * CallerId,
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IN CONST EFI_STATUS_CODE_DATA * Data OPTIONAL
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)
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{
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CHAR8 *Filename;
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CHAR8 *Description;
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CHAR8 *Format;
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CHAR8 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE];
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UINT32 ErrorLevel;
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UINT32 LineNumber;
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UINTN CharCount;
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BASE_LIST Marker;
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Buffer[0] = '\0';
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if (Data != NULL &&
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ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {
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//
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// Print ASSERT() information into output buffer.
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//
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CharCount = AsciiSPrint (
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Buffer,
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sizeof (Buffer),
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"\n\rPEI_ASSERT!: %a (%d): %a\n\r",
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Filename,
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LineNumber,
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Description
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);
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} else if (Data != NULL &&
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ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {
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//
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// Print DEBUG() information into output buffer.
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//
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CharCount = AsciiBSPrint (
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Buffer,
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sizeof (Buffer),
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Format,
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Marker
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);
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} else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {
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//
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// Print ERROR information into output buffer.
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//
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CharCount = AsciiSPrint (
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Buffer,
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sizeof (Buffer),
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"ERROR: C%x:V%x I%x",
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CodeType,
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Value,
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Instance
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);
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ASSERT(CharCount > 0);
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if (CallerId != NULL) {
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CharCount += AsciiSPrint (
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&Buffer[CharCount],
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(sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),
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" %g",
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CallerId
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);
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}
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if (Data != NULL) {
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CharCount += AsciiSPrint (
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&Buffer[CharCount],
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(sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),
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" %x",
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Data
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);
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}
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CharCount += AsciiSPrint (
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&Buffer[CharCount],
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(sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),
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"\n\r"
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);
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} else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) {
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//
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// Print PROGRESS information into output buffer.
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//
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CharCount = AsciiSPrint (
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Buffer,
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sizeof (Buffer),
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"PROGRESS CODE: V%x I%x\n\r",
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Value,
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Instance
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);
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} else if (Data != NULL &&
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CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) &&
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((EFI_STATUS_CODE_STRING_DATA *) Data)->StringType == EfiStringAscii) {
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//
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// EFI_STATUS_CODE_STRING_DATA
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//
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CharCount = AsciiSPrint (
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Buffer,
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sizeof (Buffer),
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"%a\n\r",
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((EFI_STATUS_CODE_STRING_DATA *) Data)->String.Ascii
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);
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} else {
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//
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// Code type is not defined.
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//
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CharCount = AsciiSPrint (
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Buffer,
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sizeof (Buffer),
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"Undefined: C%x:V%x I%x\n\r",
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CodeType,
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Value,
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Instance
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);
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}
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//
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// Call SerialPort Lib function to do print.
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//
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SerialPortWrite ((UINT8 *) Buffer, CharCount);
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return EFI_SUCCESS;
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}
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/**
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Call all status code listeners in the MonoStatusCode.
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@param PeiServices The PEI core services table.
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@param CodeType Type of Status Code.
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@param Value Value to output for Status Code.
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@param Instance Instance Number of this status code.
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@param CallerId ID of the caller of this status code.
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@param Data Optional data associated with this status code.
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@retval EFI_SUCCESS If status code is successfully reported.
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@retval EFI_NOT_AVAILABLE_YET If StatusCodePpi has not been installed.
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**/
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EFI_STATUS
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EFIAPI
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PlatformReportStatusCode (
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IN CONST EFI_PEI_SERVICES **PeiServices,
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IN EFI_STATUS_CODE_TYPE CodeType,
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IN EFI_STATUS_CODE_VALUE Value,
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IN UINT32 Instance,
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IN CONST EFI_GUID * CallerId,
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IN CONST EFI_STATUS_CODE_DATA * Data OPTIONAL
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)
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{
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//
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// If we are in debug mode, we will allow serial status codes
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//
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SerialReportStatusCode (PeiServices, CodeType, Value, Instance, CallerId, Data);
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Port80ReportStatusCode (PeiServices, CodeType, Value, Instance, CallerId, Data);
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return EFI_SUCCESS;
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}
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/**
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Install the PEIM. Initialize listeners, publish the PPI and HOB for PEI and
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DXE use respectively.
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@param FfsHeader FV this PEIM was loaded from.
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@param PeiServices General purpose services available to every PEIM.
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@retval EFI_SUCCESS The function always returns success.
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**/
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EFI_STATUS
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EFIAPI
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InstallMonoStatusCode (
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IN EFI_FFS_FILE_HEADER *FfsHeader,
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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{
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//
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// Initialize all listeners
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//
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InitializeMonoStatusCode (FfsHeader, PeiServices);
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//
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// Publish the listener in a HOB for DXE use.
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//
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InitializeDxeReportStatusCode (PeiServices);
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return EFI_SUCCESS;
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}
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#define V_PCH_ILB_IRQE_UARTIRQEN_IRQ3 BIT3 // UART IRQ3 Enable
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#define V_PCH_ILB_IRQE_UARTIRQEN_IRQ4 BIT4 // UART IRQ4 Enable
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#define PCIEX_BASE_ADDRESS 0xE0000000
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#define PciD31F0RegBase PCIEX_BASE_ADDRESS + (UINT32) (31 << 15)
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#define SB_RCBA 0xfed1c000
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extern PCH_STEPPING EFIAPI PchStepping (VOID);
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VOID
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RamDebugInit (
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VOID
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);
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/**
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Enable legacy decoding on ICH6
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@param none
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@retval EFI_SUCCESS Always returns success.
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**/
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EFI_STATUS
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EnableInternalUart(
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VOID
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)
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{
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//
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// Program and enable PMC Base.
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//
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IoWrite32 (PCI_IDX, PCI_LPC_REG(R_PCH_LPC_PMC_BASE));
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IoWrite32 (PCI_DAT, (PMC_BASE_ADDRESS | B_PCH_LPC_PMC_BASE_EN));
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//
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// Enable COM1 for debug message output.
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//
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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);
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//
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// Silicon Steppings
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//
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if (PchStepping()>= PchB0)
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MmioOr8 (ILB_BASE_ADDRESS + R_PCH_ILB_IRQE, (UINT8) V_PCH_ILB_IRQE_UARTIRQEN_IRQ4);
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else
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MmioOr8 (ILB_BASE_ADDRESS + R_PCH_ILB_IRQE, (UINT8) V_PCH_ILB_IRQE_UARTIRQEN_IRQ3);
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MmioAnd32(IO_BASE_ADDRESS + 0x0520, (UINT32)~(0x00000187));
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MmioOr32 (IO_BASE_ADDRESS + 0x0520, (UINT32)0x81); // UART3_RXD-L
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MmioAnd32(IO_BASE_ADDRESS + 0x0530, (UINT32)~(0x00000007));
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MmioOr32 (IO_BASE_ADDRESS + 0x0530, (UINT32)0x1); // UART3_RXD-L
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MmioOr8 (PciD31F0RegBase + R_PCH_LPC_UART_CTRL, (UINT8) B_PCH_LPC_UART_CTRL_COM1_EN);
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return EFI_SUCCESS;
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}
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/**
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INIT the SIO. Ported this code and I don't undertand the comments either.
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@param FfsHeader FV this PEIM was loaded from.
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@param PeiServices General purpose services available to every PEIM.
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None
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**/
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VOID
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EFIAPI
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PlatformInitializeStatusCode (
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IN EFI_FFS_FILE_HEADER *FfsHeader,
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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{
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//
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// Enable internal COM1 on South Cluster.
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//
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EnableInternalUart();
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