diff options
Diffstat (limited to 'src/vendorcode/amd/cimx/sb800/ECfanc.c')
| -rw-r--r-- | src/vendorcode/amd/cimx/sb800/ECfanc.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/src/vendorcode/amd/cimx/sb800/ECfanc.c b/src/vendorcode/amd/cimx/sb800/ECfanc.c deleted file mode 100644 index 44d1300626..0000000000 --- a/src/vendorcode/amd/cimx/sb800/ECfanc.c +++ /dev/null @@ -1,195 +0,0 @@ -/*
- *****************************************************************************
- *
- * 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
- * ***************************************************************************
- *
- */
-
-
-#include "SBPLATFORM.h"
-#include "ECfan.h"
-/**
- * Table for Function Number
- *
- *
- *
- *
- */
-const static UINT8 FunctionNumber[] =
-{
- Fun_81,
- Fun_83,
- Fun_85,
- Fun_89,
-};
-
-/**
- * Table for Max Thermal Zone
- *
- *
- *
- *
- */
-const static UINT8 MaxZone[] =
-{
- 4,
- 4,
- 4,
- 4,
-};
-
-/**
- * Table for Max Register
- *
- *
- *
- *
- */
-const static UINT8 MaxRegister[] =
-{
- MSG_REG9,
- MSG_REGB,
- MSG_REG9,
- MSG_REGA,
-};
-
-/*-------------------------------------------------------------------------------
-;Procedure: IsZoneFuncEnable
-;
-;Description: This routine will check every zone support function with BitMap from user define
-;
-;
-;Exit: None
-;
-;Modified: None
-;
-;-----------------------------------------------------------------------------
-*/
-BOOLEAN
-IsZoneFuncEnable (
- UINT16 Flag,
- UINT8 func,
- UINT8 Zone
-)
-{
- return (BOOLEAN)(((Flag >> (func *4)) & 0xF) & ((UINT8 )1 << Zone));
-}
-
-/*-------------------------------------------------------------------------------
-;Procedure: sbECfancontrolservice
-;
-;Description: This routine service EC fan policy
-;
-;
-;Exit: None
-;
-;Modified: None
-;
-;-----------------------------------------------------------------------------
-*/
-VOID
-sbECfancontrolservice (
- IN AMDSBCFG* pConfig
- )
-{
- UINT8 ZoneNum;
- UINT8 FunNum;
- UINT8 RegNum;
- UINT8 * CurPoint;
- UINT8 FunIndex;
- BOOLEAN IsSendEcMsg;
-
- CurPoint = &pConfig->Pecstruct.MSGFun81zone0MSGREG0 + MaxZone[0] * (MaxRegister[0] - MSG_REG0 + 1);
- for ( FunIndex = 1; FunIndex <= 3; FunIndex++ ) {
- FunNum = FunctionNumber[FunIndex];
- for ( ZoneNum = 0; ZoneNum < MaxZone[FunIndex]; ZoneNum++ ) {
- IsSendEcMsg = IsZoneFuncEnable (pConfig->Pecstruct.IMCFUNSupportBitMap, FunIndex, ZoneNum);
- for ( RegNum = MSG_REG0; RegNum <= MaxRegister[FunIndex]; RegNum++ ) {
- if (IsSendEcMsg) {
- WriteECmsg (RegNum, AccWidthUint8, CurPoint); //
- }
- CurPoint += 1;
- }
- if (IsSendEcMsg) {
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &FunNum); // function number
- WaitForEcLDN9MailboxCmdAck ();
- }
- }
- }
- CurPoint = &pConfig->Pecstruct.MSGFun81zone0MSGREG0;
- for ( FunIndex = 0; FunIndex <= 0; FunIndex++ ) {
- FunNum = FunctionNumber[FunIndex];
- for ( ZoneNum = 0; ZoneNum < MaxZone[FunIndex]; ZoneNum++ ) {
- IsSendEcMsg = IsZoneFuncEnable (pConfig->Pecstruct.IMCFUNSupportBitMap, FunIndex, ZoneNum);
- for ( RegNum = MSG_REG0; RegNum <= MaxRegister[FunIndex]; RegNum++ ) {
- if (IsSendEcMsg) {
- WriteECmsg (RegNum, AccWidthUint8, CurPoint); //
- }
- CurPoint += 1;
- }
- if (IsSendEcMsg) {
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &FunNum); // function number
- WaitForEcLDN9MailboxCmdAck ();
- }
- }
- }
-}
-
-/*-------------------------------------------------------------------------------
-;Procedure: SBIMCFanInitializeS3
-;
-;Description: This routine initialize IMC fan when S3 resume
-;
-;
-;Exit: None
-;
-;Modified: None
-;
-;-----------------------------------------------------------------------------
-*/
-VOID
-SBIMCFanInitializeS3 (VOID)
-{
- UINT8 dbPortStatus,Value80,Value82,Value83,Value84;
-
- getChipSysMode (&dbPortStatus);
- if ((dbPortStatus & ChipSysEcEnable) != 0) {
- Value80 = 0x98;
- Value82 = 0x00;
- Value83 = 0x02;
- Value84 = 0x00;
-
- // Clear MSG_REG0 to receive acknowledge byte
- WriteECmsg (MSG_REG0, AccWidthUint8, &Value82);
-
- // Set MSG_REG1
- // 0x02 - Notify IMC that the system is waken from any sleep state
- WriteECmsg (MSG_REG1, AccWidthUint8, &Value83);
-
- // Set timeout counter value to 00 which disables watchdog timer
- WriteECmsg (MSG_REG2, AccWidthUint8, &Value84);
-
- // Write mailbox function number to kick off the command
- // 0x98 - IMC System Sleep and Wake Services
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Value80);
-
- // Read acknowledge byte to make sure function is executed properly
- WaitForEcLDN9MailboxCmdAck ();
- }
-}
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