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| author | AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-06 01:57:05 +0000 |
|---|---|---|
| committer | AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-06 01:57:05 +0000 |
| commit | 2ef2b01e07c02db339f34004445734a2dbdd80e1 (patch) | |
| tree | 19532a6be8d8bdb0aef04bd00c1efb582f6dc841 /EmbeddedPkg/ResetRuntimeDxe | |
| parent | f7753a96ba1653ddd31b01c198a352f6332ac404 (diff) | |
| download | edk2-2ef2b01e07c02db339f34004445734a2dbdd80e1.tar.gz edk2-2ef2b01e07c02db339f34004445734a2dbdd80e1.tar.bz2 edk2-2ef2b01e07c02db339f34004445734a2dbdd80e1.zip | |
Adding support for BeagleBoard.
ArmPkg - Supoprt for ARM specific things that can change as the architecture changes. Plus semihosting JTAG drivers.
EmbeddedPkg - Generic support for an embeddded platform. Including a light weight command line shell.
BeagleBoardPkg - Platform specifics for BeagleBoard. SD Card works, but USB has issues. Looks like a bug in the open source USB stack (Our internal stack works fine).
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9518 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmbeddedPkg/ResetRuntimeDxe')
| -rw-r--r-- | EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf | 51 | ||||
| -rw-r--r-- | EmbeddedPkg/ResetRuntimeDxe/reset.c | 74 |
2 files changed, 125 insertions, 0 deletions
diff --git a/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf b/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf new file mode 100644 index 0000000000..956aab709a --- /dev/null +++ b/EmbeddedPkg/ResetRuntimeDxe/ResetRuntimeDxe.inf @@ -0,0 +1,51 @@ +#%HEADER%
+#/** @file
+# NT Emulation Reset Architectural Protocol Driver as defined in TIANO
+#
+# This Reset module simulates system reset by process exit on NT.
+# Copyright (c) 2006 - 2007, 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
+# 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 = Reset
+ FILE_GUID = 16036A73-E8EF-46D0-953C-9B8E96527D13
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+
+ ENTRY_POINT = InitializeReset
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32
+#
+
+[Sources.common]
+ reset.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+
+[LibraryClasses]
+ UefiBootServicesTableLib
+ UefiDriverEntryPoint
+ DebugLib
+ EfiResetSystemLib
+
+[Protocols]
+ gEfiResetArchProtocolGuid # PROTOCOL ALWAYS_PRODUCED
+
+[Depex]
+ TRUE
+
diff --git a/EmbeddedPkg/ResetRuntimeDxe/reset.c b/EmbeddedPkg/ResetRuntimeDxe/reset.c new file mode 100644 index 0000000000..3327b8d1ec --- /dev/null +++ b/EmbeddedPkg/ResetRuntimeDxe/reset.c @@ -0,0 +1,74 @@ +/** @file
+
+ Copyright (c) 2008-2009, Apple Inc. All rights reserved.
+
+ All rights reserved. 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 <PiDxe.h>
+#include <Protocol/Reset.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/EfiResetSystemLib.h>
+
+
+/**
+ Resets the entire platform.
+
+ @param ResetType The type of reset to perform.
+ @param ResetStatus The status code for the reset.
+ @param DataSize The size, in bytes, of WatchdogData.
+ @param ResetData For a ResetType of EfiResetCold, EfiResetWarm, or
+ EfiResetShutdown the data buffer starts with a Null-terminated
+ Unicode string, optionally followed by additional binary data.
+
+**/
+VOID
+EFIAPI
+ResetSystemViaLib (
+ IN EFI_RESET_TYPE ResetType,
+ IN EFI_STATUS ResetStatus,
+ IN UINTN DataSize,
+ IN VOID *ResetData OPTIONAL
+ )
+{
+ LibResetSystem (ResetType, ResetStatus, DataSize, ResetData);
+ return;
+}
+
+
+
+EFI_STATUS
+EFIAPI
+InitializeReset (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ EFI_HANDLE Handle;
+
+ LibInitializeResetSystem (ImageHandle, SystemTable);
+
+ SystemTable->RuntimeServices->ResetSystem = ResetSystemViaLib;
+
+ Handle = NULL;
+ Status = gBS->InstallMultipleProtocolInterfaces (
+ &Handle,
+ &gEfiResetArchProtocolGuid,
+ NULL,
+ NULL
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ return Status;
+}
+
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