1 files changed, 41 insertions, 0 deletions
diff --git a/Platform/Intel/PurleyOpenBoardPkg/Include/SioRegs.h b/Platform/Intel/PurleyOpenBoardPkg/Include/SioRegs.h
new file mode 100644
index 0000000000..d3ac4c95a5
--- /dev/null
+++ b/Platform/Intel/PurleyOpenBoardPkg/Include/SioRegs.h
@@ -0,0 +1,41 @@
+/** @file
+
+Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that 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.
+
+**/
+
+#ifndef _SIO_REG_H_
+#define _SIO_REG_H_
+
+typedef struct {
+  UINT8 Index;
+  UINT8 Value;
+} SIO_INDEX_DATA;
+
+#define REG_LOGICAL_DEVICE        0x07
+#define ACTIVATE                  0x30
+
+#define BASE_ADDRESS_HIGH0        0x60
+#define BASE_ADDRESS_LOW0         0x61
+#define INTERRUPT_TYPE            0x71
+
+#define SIO_INDEX_PORT  0x2E
+#define SIO_DATA_PORT   0x2F
+
+#define SIO_UART1       0x02
+#define SIO_SMI         0x0D
+#define SIO_MAILBOX     0x0E
+
+#define SIO_UNLOCK      0xA5
+#define SIO_LOCK        0xAA
+
+#define EXIST BIT4
+
+#endif