--- /dev/null
+/**\r
+**/\r
+/**\r
+\r
+Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved\r
+\r
+ This program and the accompanying materials are licensed and made available under\r
+ the terms and conditions of the BSD License that accompanies this distribution.\r
+ The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php.\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+\r
+\r
+ @file\r
+ Spi.h\r
+\r
+ @brief\r
+ This file defines the EFI SPI PPI which implements the\r
+ Intel(R) PCH SPI Host Controller Compatibility Interface.\r
+\r
+**/\r
+#ifndef _PEI_SPI_H_\r
+#define _PEI_SPI_H_\r
+\r
+\r
+#include <Protocol/Spi.h>\r
+\r
+\r
+//\r
+#define PEI_SPI_PPI_GUID \\r
+ { \\r
+ 0xa38c6898, 0x2b5c, 0x4ff6, 0x93, 0x26, 0x2e, 0x63, 0x21, 0x2e, 0x56, 0xc2 \\r
+ }\r
+// Extern the GUID for PPI users.\r
+//\r
+extern EFI_GUID gPeiSpiPpiGuid;\r
+\r
+///\r
+/// Reuse the EFI_SPI_PROTOCOL definitions\r
+/// This is possible becaues the PPI implementation does not rely on a PeiService pointer,\r
+/// as it uses EDKII Glue Lib to do IO accesses\r
+///\r
+typedef EFI_SPI_PROTOCOL PEI_SPI_PPI;\r
+\r
+#endif\r