diff options
| 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/Library/HalRuntimeServicesExampleLib/Reset.c | |
| parent | f7753a96ba1653ddd31b01c198a352f6332ac404 (diff) | |
| download | edk2-platforms-2ef2b01e07c02db339f34004445734a2dbdd80e1.tar.xz | |
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/Library/HalRuntimeServicesExampleLib/Reset.c')
| -rw-r--r-- | EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Reset.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Reset.c b/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Reset.c new file mode 100644 index 0000000000..8671971a22 --- /dev/null +++ b/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Reset.c @@ -0,0 +1,63 @@ +/** @file
+ Simple PC Port 0x92 reset driver
+
+ Copyright (c) 2007, Intel Corporation<BR>
+ Portions 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.
+
+
+**/
+
+
+
+VOID
+LibResetInitializeReset (
+ VOID
+ )
+{
+}
+
+VOID
+LibResetVirtualAddressChangeEvent (
+ VOID
+ )
+{
+}
+
+
+VOID
+LibResetSystem (
+ IN EFI_RESET_TYPE ResetType,
+ IN EFI_STATUS ResetStatus,
+ IN UINTN DataSize,
+ IN CHAR16 *ResetData OPTIONAL
+ )
+{
+ UINT8 Data;
+
+ switch (ResetType) {
+ case EfiResetWarm:
+ case EfiResetCold:
+ case EfiResetShutdown:
+ Data = IoRead8 (0x92);
+ Data |= 1;
+ IoWrite8 (0x92, Data);
+ break;
+
+ default:
+ return ;
+ }
+
+ //
+ // Given we should have reset getting here would be bad
+ //
+ ASSERT (FALSE);
+}
+
|