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/** @file
Copyright (c) 2017 - 2018, ARM Limited. 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.
@par Glossary:
- Cm or CM - Configuration Manager
- Obj or OBJ - Object
**/
#ifndef CONFIGURATION_MANAGER_H__
#define CONFIGURATION_MANAGER_H__
/** The configuration manager version.
*/
#define CONFIGURATION_MANAGER_REVISION CREATE_REVISION (1, 0)
/** The OEM ID
*/
#define CFG_MGR_OEM_ID { 'A', 'R', 'M', 'L', 'T', 'D' }
/** A helper macro for populating the GIC CPU information
*/
#define GICC_ENTRY( \
CPUInterfaceNumber, \
Mpidr, \
PmuIrq, \
VGicIrq, \
EnergyEfficiency \
) { \
CPUInterfaceNumber, /* UINT32 CPUInterfaceNumber */ \
CPUInterfaceNumber, /* UINT32 AcpiProcessorUid */ \
EFI_ACPI_6_2_GIC_ENABLED, /* UINT32 Flags */ \
0, /* UINT32 ParkingProtocolVersion */ \
PmuIrq, /* UINT32 PerformanceInterruptGsiv */ \
0, /* UINT64 ParkedAddress */ \
FixedPcdGet64 ( \
PcdGicInterruptInterfaceBase \
), /* UINT64 PhysicalBaseAddress */ \
0, /* UINT64 GICV */ \
0, /* UINT64 GICH */ \
VGicIrq, /* UINT32 VGICMaintenanceInterrupt */ \
0, /* UINT64 GICRBaseAddress */ \
Mpidr, /* UINT64 MPIDR */ \
EnergyEfficiency /* UINT8 ProcessorPowerEfficiencyClass*/ \
}
/** A helper macro for returning configuration manager objects
*/
#define HANDLE_CM_OBJECT(CmObjectId, Object) \
case CmObjectId: { \
CmObject->Size = sizeof (Object); \
CmObject->Data = (VOID*)&Object; \
DEBUG (( \
DEBUG_INFO, \
#CmObjectId ": Ptr = 0x%p, Size = %d\n", \
CmObject->Data, \
CmObject->Size \
)); \
break; \
}
/** A helper macro for returning configuration manager objects
referenced by token
*/
#define HANDLE_CM_OBJECT_REF_BY_TOKEN( \
CmObjectId, \
Object, \
Token, \
HandlerProc \
) \
case CmObjectId: { \
if (Token == CM_NULL_TOKEN) { \
CmObject->Size = sizeof (Object); \
CmObject->Data = (VOID*)&Object; \
DEBUG (( \
DEBUG_INFO, \
#CmObjectId ": Ptr = 0x%p, Size = %d\n", \
CmObject->Data, \
CmObject->Size \
)); \
} else { \
Status = HandlerProc (This, CmObjectId, Token, CmObject); \
DEBUG (( \
DEBUG_INFO, \
#CmObjectId ": Token = 0x%p, Ptr = 0x%p, Size = %d\n", \
(VOID*)Token, \
CmObject->Data, \
CmObject->Size \
)); \
} \
break; \
}
/** The number of CPUs
*/
#define PLAT_CPU_COUNT 8
/** The number of ACPI tables to install
*/
#define PLAT_ACPI_TABLE_COUNT 6
/** The number of platform generic timer blocks
*/
#define PLAT_GTBLOCK_COUNT 1
/** The number of timer frames per generic timer block
*/
#define PLAT_GTFRAME_COUNT 2
/** A structure describing the platform configuration
manager repository information
*/
typedef struct PlatformRepositoryInfo {
/// Configuration Manager Information
CM_STD_OBJ_CONFIGURATION_MANAGER_INFO CmInfo;
/// List of ACPI tables
CM_STD_OBJ_ACPI_TABLE_INFO CmAcpiTableList[PLAT_ACPI_TABLE_COUNT];
/// Boot architecture information
CM_ARM_BOOT_ARCH_INFO BootArchInfo;
#ifdef HEADLESS_PLATFORM
/// Fixed feature flag information
CM_ARM_FIXED_FEATURE_FLAGS FixedFeatureFlags;
#endif
/// Power management profile information
CM_ARM_POWER_MANAGEMENT_PROFILE_INFO PmProfileInfo;
/// GIC CPU interface information
CM_ARM_GICC_INFO GicCInfo[PLAT_CPU_COUNT];
/// GIC distributor information
CM_ARM_GICD_INFO GicDInfo;
/// GIC Redistributor information
CM_ARM_GIC_REDIST_INFO GicRedistInfo;
/// Generic timer information
CM_ARM_GENERIC_TIMER_INFO GenericTimerInfo;
/// Generic timer block information
CM_ARM_GTBLOCK_INFO GTBlockInfo[PLAT_GTBLOCK_COUNT];
/// Generic timer frame information
CM_ARM_GTBLOCK_TIMER_FRAME_INFO GTBlock0TimerInfo[PLAT_GTFRAME_COUNT];
/// Watchdog information
CM_ARM_GENERIC_WATCHDOG_INFO Watchdog;
/** Serial port information for the
serial port console redirection port
*/
CM_ARM_SERIAL_PORT_INFO SpcrSerialPort;
/// Serial port information for the DBG2 UART port
CM_ARM_SERIAL_PORT_INFO DbgSerialPort;
/// GIC ITS information
CM_ARM_GIC_ITS_INFO GicItsInfo;
} EFI_PLATFORM_REPOSITORY_INFO;
#endif // CONFIGURATION_MANAGER_H__
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