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2024-03-22 a0752693d998599af469473b8dc239ef973a012f

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/** @file 
  Phytium ACPI ASL Sources. 
 
  Copyright (C) 2020, Phytium Technology Co Ltd. All rights reserved.<BR> 
 
  SPDX-License-Identifier: BSD-2-Clause-Patent 
 
**/ 
 
#include <IndustryStandard/Acpi.h> 
#include <IndustryStandard/SerialPortConsoleRedirectionTable.h> 
#include <Library/AcpiLib.h> 
#include <Library/ArmLib.h> 
#include <Library/PcdLib.h> 
#include <Platform.h> 
 
/// 
/// SPCR Flow Control 
/// 
#define SPCR_FLOW_CONTROL_NONE           0 
 
 
STATIC EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE Spcr = { 
  PHYTIUM_ACPI_HEADER (EFI_ACPI_5_1_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE, 
                     EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE, 
                     EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION), 
  // UINT8                                   InterfaceType; 
  EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_PL011_UART, 
  // UINT8                                   Reserved1[3]; 
  { 
    EFI_ACPI_RESERVED_BYTE, 
    EFI_ACPI_RESERVED_BYTE, 
    EFI_ACPI_RESERVED_BYTE 
  }, 
  // EFI_ACPI_5_0_GENERIC_ADDRESS_STRUCTURE  BaseAddress; 
  ARM_GAS32 (FixedPcdGet64 (PcdSerialRegisterBase)), 
  // UINT8                                   InterruptType; 
  EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_GIC, 
  // UINT8                                   Irq; 
  0,                                         // Not used on ARM 
  // UINT32                                  GlobalSystemInterrupt; 
  FixedPcdGet32 (PL011UartInterrupt), 
  // UINT8                                   BaudRate; 
  EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_BAUD_RATE_115200, 
  // UINT8                                   Parity; 
  EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_PARITY_NO_PARITY, 
  // UINT8                                   StopBits; 
  EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_STOP_BITS_1, 
  // UINT8                                   FlowControl; 
  SPCR_FLOW_CONTROL_NONE, 
  // UINT8                                   TerminalType; 
  EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_TERMINAL_TYPE_ANSI, 
  // UINT8                                   Reserved2; 
  EFI_ACPI_RESERVED_BYTE, 
  // UINT16                                  PciDeviceId; 
  0xFFFF, 
  // UINT16                                  PciVendorId; 
  0xFFFF, 
  // UINT8                                   PciBusNumber; 
  0x00, 
  // UINT8                                   PciDeviceNumber; 
  0x00, 
  // UINT8                                   PciFunctionNumber; 
  0x00, 
  // UINT32                                  PciFlags; 
  0x00000000, 
  // UINT8                                   PciSegment; 
  0x00, 
  // UINT32                                  Reserved3; 
  EFI_ACPI_RESERVED_DWORD 
}; 
 
VOID * CONST ReferenceAcpiTable = &Spcr;