From 2ef2b01e07c02db339f34004445734a2dbdd80e1 Mon Sep 17 00:00:00 2001 From: AJFISH Date: Sun, 6 Dec 2009 01:57:05 +0000 Subject: 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 --- .../Library/HalRuntimeServicesExampleLib/Reset.c | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Reset.c (limited to 'EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Reset.c') 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
+ 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); +} + -- cgit v1.2.3