diff options
Diffstat (limited to 'MdeModulePkg/Include/UniversalPayload/UniversalPayload.h')
| -rw-r--r-- | MdeModulePkg/Include/UniversalPayload/UniversalPayload.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/MdeModulePkg/Include/UniversalPayload/UniversalPayload.h b/MdeModulePkg/Include/UniversalPayload/UniversalPayload.h index e661306a9b..bc8a3e0cf8 100644 --- a/MdeModulePkg/Include/UniversalPayload/UniversalPayload.h +++ b/MdeModulePkg/Include/UniversalPayload/UniversalPayload.h @@ -11,9 +11,33 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #ifndef UNIVERSAL_PAYLOAD_H_
#define UNIVERSAL_PAYLOAD_H_
+/**
+ Main entry point to Universal Payload.
+
+ @param HobList Pointer to the beginning of the HOB List from boot loader.
+**/
+typedef VOID (EFIAPI *UNIVERSAL_PAYLOAD_ENTRY) (VOID *HobList);
+
+#define UNIVERSAL_PAYLOAD_IDENTIFIER SIGNATURE_32('U', 'P', 'L', 'D')
+#define UNIVERSAL_PAYLOAD_INFO_SEC_NAME ".upld_info"
+#define UNIVERSAL_PAYLOAD_EXTRA_SEC_NAME_PREFIX ".upld."
+#define UNIVERSAL_PAYLOAD_EXTRA_SEC_NAME_PREFIX_LENGTH (sizeof (UNIVERSAL_PAYLOAD_EXTRA_SEC_NAME_PREFIX) - 1)
+
#pragma pack(1)
typedef struct {
+ UINT32 Identifier;
+ UINT32 HeaderLength;
+ UINT16 SpecRevision;
+ UINT8 Reserved[2];
+ UINT32 Revision;
+ UINT32 Attribute;
+ UINT32 Capability;
+ CHAR8 ProducerId[16];
+ CHAR8 ImageId[16];
+} UNIVERSAL_PAYLOAD_INFO_HEADER;
+
+typedef struct {
UINT8 Revision;
UINT8 Reserved;
UINT16 Length;
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