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Diffstat (limited to 'src/vendorcode/amd/cimx/sb900/EcFanLib.c')
-rw-r--r--src/vendorcode/amd/cimx/sb900/EcFanLib.c285
1 files changed, 0 insertions, 285 deletions
diff --git a/src/vendorcode/amd/cimx/sb900/EcFanLib.c b/src/vendorcode/amd/cimx/sb900/EcFanLib.c
deleted file mode 100644
index 57feae17bd..0000000000
--- a/src/vendorcode/amd/cimx/sb900/EcFanLib.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/**
- * @file
- *
- * Southbridge EC IO access common routine
- *
- */
-/*;********************************************************************************
-;
-; Copyright (c) 2011, Advanced Micro Devices, Inc.
-; All rights reserved.
-;
-; Redistribution and use in source and binary forms, with or without
-; modification, are permitted provided that the following conditions are met:
-; * Redistributions of source code must retain the above copyright
-; notice, this list of conditions and the following disclaimer.
-; * Redistributions in binary form must reproduce the above copyright
-; notice, this list of conditions and the following disclaimer in the
-; documentation and/or other materials provided with the distribution.
-; * Neither the name of Advanced Micro Devices, Inc. nor the names of
-; its contributors may be used to endorse or promote products derived
-; from this software without specific prior written permission.
-;
-; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-; DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
-; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-;
-;*********************************************************************************/
-
-#include "SbPlatform.h"
-#include "cbtypes.h"
-#include "AmdSbLib.h"
-
-VOID
-ReadECmsg (
- IN UINT8 Address,
- IN UINT8 OpFlag,
- OUT VOID* Value
- )
-{
- UINT8 i;
-
- OpFlag = OpFlag & 0x7f;
- if (OpFlag == 0x02) OpFlag = 0x03;
- WriteIo8((UINT16) (0x3E), Address); // EC_LDN9_MAILBOX_BASE_ADDRESS
- i = ReadIo8((UINT16) (0x3F)); // EC_LDN9_MAILBOX_BASE_ADDRESS
- *((UINT8*) (Value)) = i;
-}
-
-
-VOID
-WriteECmsg (
- IN UINT8 Address,
- IN UINT8 OpFlag,
- IN VOID* Value
- )
-{
- UINT8 i;
-
- OpFlag = OpFlag & 0x7f;
- if (OpFlag == 0x02) OpFlag = 0x03;
- WriteIo8(0x3E, Address); // EC_LDN9_MAILBOX_BASE_ADDRESS
- i = *(UINT8*)Value;
- WriteIo8(0x3F, i); // EC_LDN9_MAILBOX_BASE_ADDRESS
-}
-
-VOID
-WaitForEcLDN9MailboxCmdAck (
- VOID
- )
-{
- UINT8 Msgdata;
- UINT16 Delaytime;
- Msgdata = 0;
- for (Delaytime = 0; Delaytime <= 500; Delaytime++) {
- ReadECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- if ( Msgdata == 0xfa) {
- break;
- }
- cimSbStall (1000); // Wait for 1ms
- }
-}
-
-/**
- * imcDisableSurebootTimer - IMC Disable Sureboot Timer.
- *
- *
- * @param[in] pConfig Southbridge configuration structure pointer.
- *
- */
-VOID
-imcDisableSurebootTimer (
- IN AMDSBCFG* pConfig
- )
-{
- UINT8 Msgdata;
-
- if (!(isImcEnabled ()) ) {
- return; //IMC is not enabled
- }
- Msgdata = 0x00;
- WriteECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- Msgdata = 0x01;
- WriteECmsg (MSG_REG1, AccWidthUint8, &Msgdata);
- Msgdata = 0x00;
- WriteECmsg (MSG_REG2, AccWidthUint8, &Msgdata);
- Msgdata = 0x94;
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Msgdata);
- WaitForEcLDN9MailboxCmdAck ();
-}
-
-/**
- * imcDisarmSurebootTimer - IMC Disarm Sureboot Timer.
- *
- *
- * @param[in] pConfig Southbridge configuration structure pointer.
- *
- */
-VOID
-imcDisarmSurebootTimer (
- IN AMDSBCFG* pConfig
- )
-{
- imcDisableSurebootTimer (pConfig);
- pConfig->imc.imcSureBootTimer = 0;
-}
-
-/**
- * imcEnableSurebootTimer - IMC Enable Sureboot Timer.
- *
- *
- * @param[in] pConfig Southbridge configuration structure pointer.
- *
- */
-VOID
-imcEnableSurebootTimer (
- IN AMDSBCFG* pConfig
- )
-{
- UINT8 Msgdata;
-
- imcDisableSurebootTimer (pConfig);
-
- Msgdata = 0x00;
- if (!(isImcEnabled ()) || (pConfig->imc.imcSureBootTimer == 0)) {
- return; //IMC is not enabled
- }
- WriteECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- Msgdata = 0x01;
- WriteECmsg (MSG_REG1, AccWidthUint8, &Msgdata);
- Msgdata = ( (pConfig->imc.imcSureBootTimer) << 6) -1;
- WriteECmsg (MSG_REG2, AccWidthUint8, &Msgdata);
- Msgdata = 0x94;
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Msgdata);
- WaitForEcLDN9MailboxCmdAck ();
-}
-
-/**
- * imcSleep - IMC Sleep.
- *
- *
- * @param[in] pConfig Southbridge configuration structure pointer.
- *
- */
-VOID
-imcSleep (
- IN AMDSBCFG* pConfig
- )
-{
- UINT8 Msgdata;
-
- if (!(isImcEnabled ()) ) {
- return; //IMC is not enabled
- }
- Msgdata = 0x00;
- WriteECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- Msgdata = 0xB4;
- WriteECmsg (MSG_REG1, AccWidthUint8, &Msgdata);
- Msgdata = 0x00;
- WriteECmsg (MSG_REG2, AccWidthUint8, &Msgdata);
- Msgdata = 0x96;
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Msgdata);
- WaitForEcLDN9MailboxCmdAck ();
-}
-
-/**
- * imcWakeup - IMC Wakeup.
- *
- *
- * @param[in] pConfig Southbridge configuration structure pointer.
- *
- */
-VOID
-imcWakeup (
- IN AMDSBCFG* pConfig
- )
-{
- UINT8 Msgdata;
-
- if (!(isImcEnabled ()) ) {
- return; //IMC is not enabled
- }
- Msgdata = 0x00;
- WriteECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- Msgdata = 0xB5;
- WriteECmsg (MSG_REG1, AccWidthUint8, &Msgdata);
- Msgdata = 0x00;
- WriteECmsg (MSG_REG2, AccWidthUint8, &Msgdata);
- Msgdata = 0x96;
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Msgdata);
- WaitForEcLDN9MailboxCmdAck ();
-}
-
-/**
- * imcIdle - IMC Idle.
- *
- *
- * @param[in] pConfig Southbridge configuration structure pointer.
- *
- */
-VOID
-imcIdle (
- IN AMDSBCFG* pConfig
- )
-{
- UINT8 Msgdata;
-
- if (!(isImcEnabled ()) ) {
- return; //IMC is not enabled
- }
- Msgdata = 0x00;
- WriteECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- Msgdata = 0x01;
- WriteECmsg (MSG_REG1, AccWidthUint8, &Msgdata);
- Msgdata = 0x00;
- WriteECmsg (MSG_REG2, AccWidthUint8, &Msgdata);
- Msgdata = 0x98;
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Msgdata);
- WaitForEcLDN9MailboxCmdAck ();
-}
-
-VOID
-imcThermalZoneEnable (
- IN AMDSBCFG* pConfig
- )
-{
- UINT8 Msgdata;
- UINT8 ZoneNum;
- BOOLEAN IsSendEcMsg;
-
- if (!(isImcEnabled ()) ) {
- return; //IMC is not enabled
- }
-
- for ( ZoneNum = 0; ZoneNum < 4; ZoneNum++ ) {
- IsSendEcMsg = IsZoneFuncEnable (pConfig->Pecstruct.IMCFUNSupportBitMap, 0, ZoneNum);
- if (IsSendEcMsg) {
- Msgdata = 0x00;
- WriteECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- Msgdata = ZoneNum;
- WriteECmsg (MSG_REG1, AccWidthUint8, &Msgdata);
- Msgdata = 0x80;
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Msgdata);
- WaitForEcLDN9MailboxCmdAck ();
-
- Msgdata = 0x00;
- WriteECmsg (MSG_REG0, AccWidthUint8, &Msgdata);
- Msgdata = ZoneNum;
- WriteECmsg (MSG_REG1, AccWidthUint8, &Msgdata);
- ReadECmsg (MSG_REG2, AccWidthUint8, &Msgdata);
- Msgdata |= BIT0;
- WriteECmsg (MSG_REG2, AccWidthUint8, &Msgdata);
- Msgdata = 0x81;
- WriteECmsg (MSG_SYS_TO_IMC, AccWidthUint8, &Msgdata);
- WaitForEcLDN9MailboxCmdAck ();
- }
- }
-}
-
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