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MdePkg: Add MipiSysTLib library

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4144

This Library provides functions consuming MIPI SYS-T submodule.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Guo Gua <gua.guo@intel.com>
Cc: Chan Laura <laura.chan@intel.com>
Cc: Prakashan Krishnadas Veliyathuparambil <krishnadas.veliyathuparambil.prakashan@intel.com>
Cc: K N Karthik <karthik.k.n@intel.com>
Signed-off-by: Guo Gua <gua.guo@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: K N Karthik <karthik.k.n@intel.com>
Reviewed-by: Chan Laura <laura.chan@intel.com>
Acked-by: Liming Gao <gaoliming@byosoft.com.cn>
This commit is contained in:
Gua Guo
2023-05-11 04:42:57 +08:00
committed by mergify[bot]
parent 782948c1a7
commit c6bb7d54be
11 changed files with 1508 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

138
MdePkg/Library/MipiSysTLib/Platform.h Normal file
View File

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/** @file
This header file declares functions and structures.
Copyright (c) 2023, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef MIPI_SYST_PLATFORM_H_
#define MIPI_SYST_PLATFORM_H_
typedef struct {
UINT64 MmioAddr;
} TRACE_HUB_PLATFORM_SYST_DATA;
struct mipi_syst_platform_handle {
TRACE_HUB_PLATFORM_SYST_DATA TraceHubPlatformData;
};
/**
Write 4 bytes to Trace Hub MMIO addr + 0x10.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
@param[in] Data Data to be written.
**/
VOID
EFIAPI
MipiSystWriteD32Ts (
IN VOID *MipiSystHandle,
IN UINT32 Data
);
/**
Write 4 bytes to Trace Hub MMIO addr + 0x18.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
@param[in] Data Data to be written.
**/
VOID
EFIAPI
MipiSystWriteD32Mts (
IN VOID *MipiSystHandle,
IN UINT32 Data
);
/**
Write 8 bytes to Trace Hub MMIO addr + 0x18.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
@param[in] Data Data to be written.
**/
VOID
EFIAPI
MipiSystWriteD64Mts (
IN VOID *MipiSystHandle,
IN UINT64 Data
);
/**
Write 1 byte to Trace Hub MMIO addr + 0x0.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
@param[in] Data Data to be written.
**/
VOID
EFIAPI
MipiSystWriteD8 (
IN VOID *MipiSystHandle,
IN UINT8 Data
);
/**
Write 2 bytes to Trace Hub MMIO mmio addr + 0x0.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
@param[in] Data Data to be written.
**/
VOID
EFIAPI
MipiSystWriteD16 (
IN VOID *MipiSystHandle,
IN UINT16 Data
);
/**
Write 4 bytes to Trace Hub MMIO addr + 0x0.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
@param[in] Data Data to be written.
**/
VOID
EFIAPI
MipiSystWriteD32 (
IN VOID *MipiSystHandle,
IN UINT32 Data
);
/**
Write 8 bytes to Trace Hub MMIO addr + 0x0.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
@param[in] Data Data to be written.
**/
VOID
EFIAPI
MipiSystWriteD64 (
IN VOID *MipiSystHandle,
IN UINT64 Data
);
/**
Clear data in Trace Hub MMIO addr + 0x30.
@param[in] MipiSystHandle A pointer to MIPI_SYST_HANDLE structure.
**/
VOID
EFIAPI
MipiSystWriteFlag (
IN VOID *MipiSystHandle
);
#define MIPI_SYST_PLATFORM_CLOCK() 1000 // (unit: MicroSecond)
#ifndef MIPI_SYST_PCFG_ENABLE_PLATFORM_STATE_DATA
#define MIPI_SYST_OUTPUT_D32TS(MipiSystHandle, Data) MipiSystWriteD32Ts ((MipiSystHandle), (Data))
#define MIPI_SYST_OUTPUT_D32MTS(MipiSystHandle, Data) MipiSystWriteD32Mts ((MipiSystHandle), (Data))
#define MIPI_SYST_OUTPUT_D64MTS(MipiSystHandle, Data) MipiSystWriteD64Mts ((MipiSystHandle), (Data))
#define MIPI_SYST_OUTPUT_D8(MipiSystHandle, Data) MipiSystWriteD8 ((MipiSystHandle), (Data))
#define MIPI_SYST_OUTPUT_D16(MipiSystHandle, Data) MipiSystWriteD16 ((MipiSystHandle), (Data))
#define MIPI_SYST_OUTPUT_D32(MipiSystHandle, Data) MipiSystWriteD32 ((MipiSystHandle), (Data))
#if defined (MIPI_SYST_PCFG_ENABLE_64BIT_IO)
#define MIPI_SYST_OUTPUT_D64(MipiSystHandle, Data) MipiSystWriteD64 ((MipiSystHandle), (Data))
#endif
#define MIPI_SYST_OUTPUT_FLAG(MipiSystHandle) MipiSystWriteFlag ((MipiSystHandle))
#endif
#endif // MIPI_SYST_PLATFORM_H_