summaryrefslogtreecommitdiff
path: root/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/AhciEnv.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/AhciEnv.c')
-rw-r--r--src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/AhciEnv.c113
1 files changed, 113 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/AhciEnv.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/AhciEnv.c
new file mode 100644
index 0000000000..e4b4d5199b
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/AhciEnv.c
@@ -0,0 +1,113 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * Config Fch SATA controller (AHCI mode)
+ *
+ * Init SATA AHCI features.
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project: AGESA
+ * @e sub-project: FCH
+ * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $
+ *
+ */
+/*
+*****************************************************************************
+*
+* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved.
+*
+* AMD is granting you permission to use this software (the Materials)
+* pursuant to the terms and conditions of your Software License Agreement
+* with AMD. This header does *NOT* give you permission to use the Materials
+* or any rights under AMD's intellectual property. Your use of any portion
+* of these Materials shall constitute your acceptance of those terms and
+* conditions. If you do not agree to the terms and conditions of the Software
+* License Agreement, please do not use any portion of these Materials.
+*
+* CONFIDENTIALITY: The Materials and all other information, identified as
+* confidential and provided to you by AMD shall be kept confidential in
+* accordance with the terms and conditions of the Software License Agreement.
+*
+* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION
+* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED
+* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
+* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE,
+* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE.
+* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER
+* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS
+* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE,
+* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER
+* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF
+* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE
+* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES,
+* THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
+*
+* AMD does not assume any responsibility for any errors which may appear in
+* the Materials or any other related information provided to you by AMD, or
+* result from use of the Materials or any related information.
+*
+* You agree that you will not reverse engineer or decompile the Materials.
+*
+* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any
+* further information, software, technical information, know-how, or show-how
+* available to you. Additionally, AMD retains the right to modify the
+* Materials at any time, without notice, and is not obligated to provide such
+* modified Materials to you.
+*
+* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with
+* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is
+* subject to the restrictions as set forth in FAR 52.227-14 and
+* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the
+* Government constitutes acknowledgement of AMD's proprietary rights in them.
+*
+* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any
+* direct product thereof will be exported directly or indirectly, into any
+* country prohibited by the United States Export Administration Act and the
+* regulations thereunder, without the required authorization from the U.S.
+* government nor will be used for any purpose prohibited by the same.
+****************************************************************************
+*/
+#include "FchPlatform.h"
+#include "Filecode.h"
+#define FILECODE PROC_FCH_SATA_AHCIENV_FILECODE
+
+/**
+ * FchInitEnvSataAhci - Config SATA Ahci controller before PCI
+ * emulation
+ *
+ *
+ *
+ * @param[in] FchDataPtr Fch configuration structure pointer.
+ *
+ */
+VOID
+FchInitEnvSataAhci (
+ IN VOID *FchDataPtr
+ )
+{
+ FCH_DATA_BLOCK *LocalCfgPtr;
+ AMD_CONFIG_PARAMS *StdHeader;
+
+ LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr;
+ StdHeader = LocalCfgPtr->StdHeader;
+
+ //
+ // Class code
+ //
+ RwPci (((SATA_BUS_DEV_FUN << 16) + 0x08), AccessWidth32, 0, 0x01060140, StdHeader);
+ //
+ // Device ID
+ //
+ if ( LocalCfgPtr->Sata.SataClass == SataAhci7804 ) {
+ RwPci (((SATA_BUS_DEV_FUN << 16) + 0x02), AccessWidth16, 0, FCH_SATA_AMDAHCI_DID, StdHeader);
+ } else {
+ RwPci (((SATA_BUS_DEV_FUN << 16) + 0x02), AccessWidth16, 0, FCH_SATA_AHCI_DID, StdHeader);
+ }
+ //
+ // SSID
+ //
+ if (LocalCfgPtr->Sata.SataAhciSsid != 0 ) {
+ RwPci ((SATA_BUS_DEV_FUN << 16) + 0x2C, AccessWidth32, 0x00, LocalCfgPtr->Sata.SataAhciSsid, StdHeader);
+ }
+}