1 files changed, 63 insertions, 0 deletions
diff --git a/ChvRefCodePkg/CherryViewSoc/SouthCluster/Usb/Pei/PchXhci.h b/ChvRefCodePkg/CherryViewSoc/SouthCluster/Usb/Pei/PchXhci.h
new file mode 100644
index 0000000000..8d3efe44c7
--- /dev/null
+++ b/ChvRefCodePkg/CherryViewSoc/SouthCluster/Usb/Pei/PchXhci.h
@@ -0,0 +1,63 @@
+/** @file
+  Header file for the PCH XHCI PPI
+
+  Copyright (c) 1999 - 2015, 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
+  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.
+
+**/
+
+#ifndef _PEI_PCH_XHCI_H
+#define _PEI_PCH_XHCI_H
+
+///
+/// External include files do NOT need to be explicitly specified in real EDKII
+/// environment
+///
+
+///
+/// Driver Produced PPI Prototypes
+///
+#include <Ppi/UsbController.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/IoLib.h>
+#include <Library/PcdLib.h>
+
+#include "PchAccess.h"
+#include "PchUsb.h"
+
+///
+/// The following define is not in framework code yet
+/// Add XHCI define as 0x04
+///
+#define PEI_XHCI_CONTROLLER 0x04
+
+#define PCH_PCIE_XHCI_BUS_DEV_FUNC MmPciAddress ( \
+                                     0, \
+                                     DEFAULT_PCI_BUS_NUMBER_PCH, \
+                                     PCI_DEVICE_NUMBER_PCH_XHCI, \
+                                     PCI_FUNCTION_NUMBER_PCH_XHCI, \
+                                     0 \
+                                     )
+
+#define PEI_PCH_XHCI_SIGNATURE  SIGNATURE_32 ('X', 'H', 'C', 'I')
+
+typedef struct {
+  UINTN                   Signature;
+  PEI_USB_CONTROLLER_PPI  XhciControllerPpi;
+  EFI_PEI_PPI_DESCRIPTOR  PpiList;
+  UINTN                   MemBase;
+} PCH_XHCI_DEVICE;
+
+#define PCH_XHCI_DEVICE_FROM_THIS(a)  CR (a, PCH_XHCI_DEVICE, XhciControllerPpi, PEI_PCH_XHCI_SIGNATURE)
+
+#endif