/** @file
* SPCR Table
*
* Copyright (c) 2014 - 2016, ARM Limited. All rights reserved.
* Copyright (c) 2016, Linaro Ltd. 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 "FvpPlatform.h"
#include <Library/AcpiLib.h>
#include <IndustryStandard/Acpi61.h>
#include <IndustryStandard/SerialPortConsoleRedirectionTable.h>

/**
 * References:
 * Serial Port Console Redirection Table Specification Version 1.03 - August 10, 2015
 **/


///
/// SPCR Flow Control
///
#define SPCR_FLOW_CONTROL_NONE           0


STATIC EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE Spcr = {
  ARM_ACPI_HEADER (EFI_ACPI_6_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 (0x1C090000),
  // UINT8                                   InterruptType;
  EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERRUPT_TYPE_GIC,
  // UINT8                                   Irq;
  0,                                         // Not used on ARM
  // UINT32                                  GlobalSystemInterrupt;
  0x25,
  // 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
};

//
// Reference the table being generated to prevent the optimizer from removing the
// data structure from the executable
//
VOID* CONST ReferenceAcpiTable = &Spcr;