diff options
| author | David Wei <david.wei@intel.com> | 2015-01-12 09:37:20 +0000 |
|---|---|---|
| committer | zwei4 <zwei4@Edk2> | 2015-01-12 09:37:20 +0000 |
| commit | 3cbfba02fef9dae07a041fdbf2e89611d72d6f90 (patch) | |
| tree | 0b3bf0783124d38a191e09736492c0141aa36c15 /Vlv2DeviceRefCodePkg/ValleyView2Soc/SouthCluster/Include/Ppi/PchUsbPolicy.h | |
| parent | 6f785cfcc304c48ec04e542ee429df95e7b51bc5 (diff) | |
| download | edk2-platforms-3cbfba02fef9dae07a041fdbf2e89611d72d6f90.tar.xz | |
Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to
https://svn.code.sf.net/p/edk2/code/trunk/edk2/,
which are for MinnowBoard MAX open source project.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: David Wei <david.wei@intel.com>
Reviewed-by: Mike Wu <mike.wu@intel.com>
Reviewed-by: Hot Tian <hot.tian@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Vlv2DeviceRefCodePkg/ValleyView2Soc/SouthCluster/Include/Ppi/PchUsbPolicy.h')
| -rw-r--r-- | Vlv2DeviceRefCodePkg/ValleyView2Soc/SouthCluster/Include/Ppi/PchUsbPolicy.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/Vlv2DeviceRefCodePkg/ValleyView2Soc/SouthCluster/Include/Ppi/PchUsbPolicy.h b/Vlv2DeviceRefCodePkg/ValleyView2Soc/SouthCluster/Include/Ppi/PchUsbPolicy.h new file mode 100644 index 0000000000..41c2b48263 --- /dev/null +++ b/Vlv2DeviceRefCodePkg/ValleyView2Soc/SouthCluster/Include/Ppi/PchUsbPolicy.h @@ -0,0 +1,75 @@ +/**
+**/
+/**
+
+Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved
+
+ 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.
+
+
+
+ @file
+ PchUsbPolicy.h
+
+ @brief
+ PCH Usb policy PPI produced by a platform driver specifying
+ various expected PCH Usb settings. This PPI is consumed by the
+ PCH PEI drivers.
+
+**/
+#ifndef _PCH_USB_POLICY_H_
+#define _PCH_USB_POLICY_H_
+
+//
+// PCH Usb policy provided by platform for PEI phase
+//
+
+#ifndef ECP_FLAG
+#include <PiPei.h>
+#endif
+
+#include "PchRegs.h"
+#include <Protocol/PchPlatformPolicy.h>
+
+#define PCH_USB_POLICY_PPI_GUID \
+ { \
+ 0xc02b0573, 0x2b4e, 0x4a31, 0xa3, 0x1a, 0x94, 0x56, 0x7b, 0x50, 0x44, 0x2c \
+ }
+
+extern EFI_GUID gPchUsbPolicyPpiGuid;
+
+typedef struct _PCH_USB_POLICY_PPI PCH_USB_POLICY_PPI;
+
+///
+/// PPI revision number
+/// Any backwards compatible changes to this PPI will result in an update in the revision number
+/// Major changes will require publication of a new PPI
+///
+/// Revision 1: Original version
+///
+#define PCH_USB_POLICY_PPI_REVISION_1 1
+
+///
+/// Generic definitions for device enabling/disabling used by PCH code.
+///
+#define PCH_DEVICE_ENABLE 1
+#define PCH_DEVICE_DISABLE 0
+
+#define EHCI_MODE 1
+
+struct _PCH_USB_POLICY_PPI {
+ UINT8 Revision;
+ PCH_USB_CONFIG *UsbConfig;
+ UINT8 Mode;
+ UINTN EhciMemBaseAddr;
+ UINT32 EhciMemLength;
+ UINTN XhciMemBaseAddr;
+};
+
+#endif
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