Revision: 16133
http://sourceforge.net/p/edk2/code/16133
Author: oliviermartin
Date: 2014-09-18 17:53:36 +0000 (Thu, 18 Sep 2014)
Log Message:
-----------
ArmVirtualizationPkg: add driver for QEMU's NOR flash
This adds an implementation of NorFlashPlatformLib that exposes the
two 64 MB NOR flash banks that are provided by QEMU's mach-virt
emulation both in 32-bit and 64-bit mode.
Contributed-under: TianoCore Contribution Agreement 1.0
Reviewed-by: Laszlo Ersek <[email protected]>
Signed-off-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Olivier Martin <[email protected]>
Added Paths:
-----------
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.c
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
Added:
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.c
===================================================================
---
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.c
(rev 0)
+++
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.c
2014-09-18 17:53:36 UTC (rev 16133)
@@ -0,0 +1,51 @@
+/** @file
+
+ Copyright (c) 2014, Linaro Ltd. 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.
+
+ **/
+
+#include <ArmPlatform.h>
+#include <Library/NorFlashPlatformLib.h>
+
+EFI_STATUS
+NorFlashPlatformInitialization (
+ VOID
+ )
+{
+ return EFI_SUCCESS;
+}
+
+NOR_FLASH_DESCRIPTION mNorFlashDevices[] = {
+ {
+ QEMU_NOR0_BASE,
+ QEMU_NOR0_BASE,
+ QEMU_NOR0_SIZE,
+ QEMU_NOR_BLOCK_SIZE,
+ {0xF9B94AE2, 0x8BA6, 0x409B, {0x9D, 0x56, 0xB9, 0xB4, 0x17, 0xF5, 0x3C,
0xB3}}
+ }, {
+ QEMU_NOR1_BASE,
+ QEMU_NOR1_BASE,
+ QEMU_NOR1_SIZE,
+ QEMU_NOR_BLOCK_SIZE,
+ {0x8047DB4B, 0x7E9C, 0x4C0C, {0x8E, 0xBC, 0xDF, 0xBB, 0xAA, 0xCA, 0xCE,
0x8F}}
+ }
+};
+
+EFI_STATUS
+NorFlashPlatformGetDevices (
+ OUT NOR_FLASH_DESCRIPTION **NorFlashDescriptions,
+ OUT UINT32 *Count
+ )
+{
+ *NorFlashDescriptions = mNorFlashDevices;
+ *Count = sizeof (mNorFlashDevices) / sizeof (mNorFlashDevices[0]);
+ return EFI_SUCCESS;
+}
Added:
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
===================================================================
---
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
(rev 0)
+++
trunk/edk2/ArmPlatformPkg/ArmVirtualizationPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
2014-09-18 17:53:36 UTC (rev 16133)
@@ -0,0 +1,30 @@
+#/** @file
+#
+# Component description file for NorFlashQemuLib module
+#
+# Copyright (c) 2014, Linaro Ltd. 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.
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = NorFlashQemuLib
+ FILE_GUID = 339B7829-4C5F-4EFC-B2DD-5050E530DECE
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = NorFlashPlatformLib
+
+[Sources.common]
+ NorFlashQemuLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
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