Adding support for BeagleBoard.
ArmPkg - Supoprt for ARM specific things that can change as the architecture changes. Plus semihosting JTAG drivers. EmbeddedPkg - Generic support for an embeddded platform. Including a light weight command line shell. BeagleBoardPkg - Platform specifics for BeagleBoard. SD Card works, but USB has issues. Looks like a bug in the open source USB stack (Our internal stack works fine). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9518 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
@@ -0,0 +1,247 @@
|
||||
/** @file
|
||||
|
||||
Copyright (c) 2008-2009, Apple Inc. All rights reserved.
|
||||
|
||||
All rights reserved. This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#include <PiPei.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/ExtractGuidedSectionLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/PrePiLib.h>
|
||||
|
||||
#define PRE_PI_EXTRACT_GUIDED_SECTION_DATA_GUID { 0x385A982C, 0x2F49, 0x4043, { 0xA5, 0x1E, 0x49, 0x01, 0x02, 0x5C, 0x8B, 0x6B }}
|
||||
|
||||
typedef struct {
|
||||
UINT32 NumberOfExtractHandler;
|
||||
GUID *ExtractHandlerGuidTable;
|
||||
EXTRACT_GUIDED_SECTION_DECODE_HANDLER *ExtractDecodeHandlerTable;
|
||||
EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER *ExtractGetInfoHandlerTable;
|
||||
} PRE_PI_EXTRACT_GUIDED_SECTION_DATA;
|
||||
|
||||
PRE_PI_EXTRACT_GUIDED_SECTION_DATA *
|
||||
GetSavedData (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
EFI_HOB_GUID_TYPE *GuidHob;
|
||||
GUID SavedDataGuid = PRE_PI_EXTRACT_GUIDED_SECTION_DATA_GUID;
|
||||
|
||||
GuidHob = GetFirstGuidHob(&SavedDataGuid);
|
||||
GuidHob++;
|
||||
|
||||
return (PRE_PI_EXTRACT_GUIDED_SECTION_DATA *)GuidHob;
|
||||
}
|
||||
|
||||
RETURN_STATUS
|
||||
EFIAPI
|
||||
ExtractGuidedSectionRegisterHandlers (
|
||||
IN CONST GUID *SectionGuid,
|
||||
IN EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER GetInfoHandler,
|
||||
IN EXTRACT_GUIDED_SECTION_DECODE_HANDLER DecodeHandler
|
||||
)
|
||||
{
|
||||
PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
|
||||
UINT32 Index;
|
||||
//
|
||||
// Check input paramter.
|
||||
//
|
||||
if (SectionGuid == NULL) {
|
||||
return RETURN_INVALID_PARAMETER;
|
||||
}
|
||||
|
||||
SavedData = GetSavedData();
|
||||
|
||||
//
|
||||
// Search the match registered GetInfo handler for the input guided section.
|
||||
//
|
||||
for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
|
||||
if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], SectionGuid)) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// If the guided handler has been registered before, only update its handler.
|
||||
//
|
||||
if (Index < SavedData->NumberOfExtractHandler) {
|
||||
SavedData->ExtractDecodeHandlerTable [Index] = DecodeHandler;
|
||||
SavedData->ExtractGetInfoHandlerTable [Index] = GetInfoHandler;
|
||||
return RETURN_SUCCESS;
|
||||
}
|
||||
|
||||
//
|
||||
// Check the global table is enough to contain new Handler.
|
||||
//
|
||||
if (SavedData->NumberOfExtractHandler >= PcdGet32 (PcdMaximumGuidedExtractHandler)) {
|
||||
return RETURN_OUT_OF_RESOURCES;
|
||||
}
|
||||
|
||||
//
|
||||
// Register new Handler and guid value.
|
||||
//
|
||||
CopyGuid (&SavedData->ExtractHandlerGuidTable [SavedData->NumberOfExtractHandler], SectionGuid);
|
||||
SavedData->ExtractDecodeHandlerTable [SavedData->NumberOfExtractHandler] = DecodeHandler;
|
||||
SavedData->ExtractGetInfoHandlerTable [SavedData->NumberOfExtractHandler++] = GetInfoHandler;
|
||||
|
||||
return RETURN_SUCCESS;
|
||||
}
|
||||
|
||||
UINTN
|
||||
EFIAPI
|
||||
ExtractGuidedSectionGetGuidList (
|
||||
IN OUT GUID **ExtractHandlerGuidTable
|
||||
)
|
||||
{
|
||||
PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
|
||||
|
||||
ASSERT(ExtractHandlerGuidTable != NULL);
|
||||
|
||||
SavedData = GetSavedData();
|
||||
|
||||
*ExtractHandlerGuidTable = SavedData->ExtractHandlerGuidTable;
|
||||
return SavedData->NumberOfExtractHandler;
|
||||
}
|
||||
|
||||
RETURN_STATUS
|
||||
EFIAPI
|
||||
ExtractGuidedSectionGetInfo (
|
||||
IN CONST VOID *InputSection,
|
||||
OUT UINT32 *OutputBufferSize,
|
||||
OUT UINT32 *ScratchBufferSize,
|
||||
OUT UINT16 *SectionAttribute
|
||||
)
|
||||
{
|
||||
PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
|
||||
UINT32 Index;
|
||||
|
||||
if (InputSection == NULL) {
|
||||
return RETURN_INVALID_PARAMETER;
|
||||
}
|
||||
|
||||
ASSERT (OutputBufferSize != NULL);
|
||||
ASSERT (ScratchBufferSize != NULL);
|
||||
ASSERT (SectionAttribute != NULL);
|
||||
|
||||
SavedData = GetSavedData();
|
||||
|
||||
//
|
||||
// Search the match registered GetInfo handler for the input guided section.
|
||||
//
|
||||
for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
|
||||
if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Not found, the input guided section is not supported.
|
||||
//
|
||||
if (Index == SavedData->NumberOfExtractHandler) {
|
||||
return RETURN_INVALID_PARAMETER;
|
||||
}
|
||||
|
||||
//
|
||||
// Call the match handler to getinfo for the input section data.
|
||||
//
|
||||
return SavedData->ExtractGetInfoHandlerTable [Index] (
|
||||
InputSection,
|
||||
OutputBufferSize,
|
||||
ScratchBufferSize,
|
||||
SectionAttribute
|
||||
);
|
||||
}
|
||||
|
||||
RETURN_STATUS
|
||||
EFIAPI
|
||||
ExtractGuidedSectionDecode (
|
||||
IN CONST VOID *InputSection,
|
||||
OUT VOID **OutputBuffer,
|
||||
OUT VOID *ScratchBuffer, OPTIONAL
|
||||
OUT UINT32 *AuthenticationStatus
|
||||
)
|
||||
{
|
||||
PRE_PI_EXTRACT_GUIDED_SECTION_DATA *SavedData;
|
||||
UINT32 Index;
|
||||
|
||||
if (InputSection == NULL) {
|
||||
return RETURN_INVALID_PARAMETER;
|
||||
}
|
||||
|
||||
ASSERT (OutputBuffer != NULL);
|
||||
ASSERT (AuthenticationStatus != NULL);
|
||||
|
||||
SavedData = GetSavedData();
|
||||
|
||||
//
|
||||
// Search the match registered GetInfo handler for the input guided section.
|
||||
//
|
||||
for (Index = 0; Index < SavedData->NumberOfExtractHandler; Index ++) {
|
||||
if (CompareGuid (&SavedData->ExtractHandlerGuidTable[Index], &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Not found, the input guided section is not supported.
|
||||
//
|
||||
if (Index == SavedData->NumberOfExtractHandler) {
|
||||
return RETURN_INVALID_PARAMETER;
|
||||
}
|
||||
|
||||
//
|
||||
// Call the match handler to getinfo for the input section data.
|
||||
//
|
||||
return SavedData->ExtractDecodeHandlerTable [Index] (
|
||||
InputSection,
|
||||
OutputBuffer,
|
||||
ScratchBuffer,
|
||||
AuthenticationStatus
|
||||
);
|
||||
}
|
||||
|
||||
RETURN_STATUS
|
||||
EFIAPI
|
||||
ExtractGuidedSectionLibConstructor (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
PRE_PI_EXTRACT_GUIDED_SECTION_DATA SavedData;
|
||||
GUID HobGuid = PRE_PI_EXTRACT_GUIDED_SECTION_DATA_GUID;
|
||||
|
||||
//
|
||||
// Allocate global pool space to store the registered handler and its guid value.
|
||||
//
|
||||
SavedData.ExtractHandlerGuidTable = (GUID *)AllocatePool(PcdGet32(PcdMaximumGuidedExtractHandler) * sizeof(GUID));
|
||||
if (SavedData.ExtractHandlerGuidTable == NULL) {
|
||||
return RETURN_OUT_OF_RESOURCES;
|
||||
}
|
||||
|
||||
SavedData.ExtractDecodeHandlerTable = (EXTRACT_GUIDED_SECTION_DECODE_HANDLER *)AllocatePool(PcdGet32(PcdMaximumGuidedExtractHandler) * sizeof(EXTRACT_GUIDED_SECTION_DECODE_HANDLER));
|
||||
if (SavedData.ExtractDecodeHandlerTable == NULL) {
|
||||
return RETURN_OUT_OF_RESOURCES;
|
||||
}
|
||||
|
||||
SavedData.ExtractGetInfoHandlerTable = (EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER *)AllocatePool(PcdGet32(PcdMaximumGuidedExtractHandler) * sizeof(EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER));
|
||||
if (SavedData.ExtractGetInfoHandlerTable == NULL) {
|
||||
return RETURN_OUT_OF_RESOURCES;
|
||||
}
|
||||
|
||||
//
|
||||
// the initialized number is Zero.
|
||||
//
|
||||
SavedData.NumberOfExtractHandler = 0;
|
||||
|
||||
BuildGuidDataHob(&HobGuid, &SavedData, sizeof(SavedData));
|
||||
|
||||
return RETURN_SUCCESS;
|
||||
}
|
Reference in New Issue
Block a user