MdePkg: Add ARM Serial Port Subtype definitions

The Serial Port Console Redirection Table specification Version 1.03 -
August 10, 2015 adds support for Serial Port Subtypes for ARM. These
Subtypes are described in the Table 3 of the Microsoft Debug Port Table
2 (DBG2) Specification - December 10, 2015.

This patch adds macro definitions for these.

Code at: https://github.com/EvanLloyd/tianocore/commit/79678a0f399e97883cfba09275e750861e24cd70

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Evan Lloyd <evan.lloyd@arm.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

diff --git a/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h b/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h
index d57518d5db9908eeb07b88d0c2c9d854904e56c7..47030a442836fc16d64223242d372d7539dedae1 100644 (file)
--- a/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h
+++ b/MdePkg/Include/IndustryStandard/SerialPortConsoleRedirectionTable.h
@@ -4,6 +4,7 @@
     \r
   Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>\r
   (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>\r
+  Copyright (c) 2014 - 2016, ARM Limited. All rights reserved.<BR>\r
   This program and the accompanying materials                          \r
   are licensed and made available under the terms and conditions of the BSD License         \r
   which accompanies this distribution.  The full text of the license may be found at        \r
@@ -69,11 +70,31 @@ typedef struct {
 ///\r
 /// Full 16550 interface\r
 ///\r
-#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16550   0\r
+#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16550                     0\r
 ///\r
 /// Full 16450 interface\r
 ///\r
-#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16450   1\r
+#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_16450                     1\r
+\r
+\r
+//\r
+// The Serial Port Subtypes for ARM are documented in Table 3 of the DBG2 Specification\r
+//\r
+\r
+///\r
+/// ARM PL011 UART\r
+///\r
+#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_PL011_UART            0x03\r
+\r
+///\r
+/// ARM SBSA Generic UART (2.x) supporting 32-bit only accesses [deprecated]\r
+///\r
+#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_SBSA_GENERIC_UART_2X  0x0d\r
+\r
+///\r
+/// ARM SBSA Generic UART\r
+///\r
+#define EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_INTERFACE_TYPE_ARM_SBSA_GENERIC_UART     0x0e\r
 \r
 //\r
 // Interrupt Type\r