diff options
| author | Kerry She <Kerry.she@amd.com> | 2011-01-01 17:44:07 +0000 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2011-01-01 17:44:07 +0000 |
| commit | 799fed98ea57fc9632b7bf95b3f1d79519cbdd15 (patch) | |
| tree | 94d053f98639980e357b9fba1b404bec153e052c /src/vendorcode/amd/cimx/sb800/AMDSBLIB.h | |
| parent | 123edb0f688f2c6b7146929d6650751f6674a95c (diff) | |
Add AMD SB800 southbridge CIMx code.
The main CIMx code is in a src/vendorcode directory and should not be
changed with regard to coding style etc. in order to remain easily syncable
with the "upstream" AMD code.
Signed-off-by: Kerry She <Kerry.she@amd.com>
Acked-by: Stefan Reinauer <stepan@coreboot.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6229 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/vendorcode/amd/cimx/sb800/AMDSBLIB.h')
| -rw-r--r-- | src/vendorcode/amd/cimx/sb800/AMDSBLIB.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/vendorcode/amd/cimx/sb800/AMDSBLIB.h b/src/vendorcode/amd/cimx/sb800/AMDSBLIB.h new file mode 100644 index 0000000000..15a6fbf83e --- /dev/null +++ b/src/vendorcode/amd/cimx/sb800/AMDSBLIB.h @@ -0,0 +1,97 @@ +/**
+ * @file
+ *
+ * Southbridge IO access common routine define file
+ *
+ *
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project: CIMx-SB
+ * @e sub-project:
+ * @e \$Revision:$ @e \$Date:$
+ *
+ */
+/*
+ *****************************************************************************
+ *
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * ***************************************************************************
+ *
+ */
+
+
+//AMDSBLIB Routines
+
+/**
+ * SbStall - Delay routine
+ *
+ *
+ *
+ * @param[in] uSec
+ *
+ */
+VOID SbStall (IN UINT32 uSec);
+
+/**
+ * SbReset - Generate a reset command
+ *
+ *
+ *
+ * @param[in] OpFlag - Dummy
+ *
+ */
+VOID SbReset (IN UINT8 OpFlag);
+
+/**
+ * outPort80 - Send data to PORT 80 (debug port)
+ *
+ *
+ *
+ * @param[in] pcode - debug code (32 bits)
+ *
+ */
+VOID outPort80 (IN UINT32 pcode);
+
+/**
+ * getEfuseStatue - Get Efuse status
+ *
+ *
+ * @param[in] Value - Return Chip strap status
+ *
+ */
+VOID getEfuseStatus (IN VOID* Value);
+
+/**
+ * AmdSbDispatcher - Dispatch Southbridge function
+ *
+ *
+ *
+ * @param[in] pConfig Southbridge configuration structure pointer.
+ *
+ */
+AGESA_STATUS AmdSbDispatcher (IN VOID *pConfig);
+
+/**
+ * AmdSbCopyMem - Memory copy
+ *
+ * @param[in] pDest - Destance address point
+ * @param[in] pSource - Source Address point
+ * @param[in] Length - Data length
+ *
+ */
+VOID AmdSbCopyMem (IN VOID* pDest, IN VOID* pSource, IN UINTN Length);
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