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-rw-r--r--Board/IO/F81866/BSP/F81866SmartFan.c467
1 files changed, 467 insertions, 0 deletions
diff --git a/Board/IO/F81866/BSP/F81866SmartFan.c b/Board/IO/F81866/BSP/F81866SmartFan.c
new file mode 100644
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--- /dev/null
+++ b/Board/IO/F81866/BSP/F81866SmartFan.c
@@ -0,0 +1,467 @@
+//*************************************************************************
+//*************************************************************************
+//** **
+//** (C)Copyright 1985-2008, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//*************************************************************************
+//*************************************************************************
+//
+//*************************************************************************
+// $Header: /Alaska/BIN/IO/Fintek/F81866/F81866 Board/F81866SmartFan.c 1 7/20/11 4:23a Kasalinyi $Revision:
+//
+// $Date:
+//*************************************************************************
+// Revision History
+// ----------------
+//
+//*************************************************************************
+//<AMI_FHDR_START>
+//
+// Name: <F81866SmartFan.c>
+//
+// Description: This is related to individual Smart Fan functions.
+//
+//<AMI_FHDR_END>
+//*************************************************************************
+#include <Efi.h>
+#include <Token.h>
+#include <AmiLib.h>
+#include <Setup.h>
+#include <AmiDxeLib.h>
+#include <Protocol\BootScriptSave.h>
+#define HWM_CONFIG_INDEX F81866_HWM_BASE_ADDRESS+5
+#define HWM_CONFIG_DATA F81866_HWM_BASE_ADDRESS+6
+SETUP_DATA SetupData;
+static EFI_EVENT gEvtReadyToBoot = NULL;
+static EFI_GUID gEfiBootScriptSaveGuid = EFI_BOOT_SCRIPT_SAVE_GUID;
+
+typedef struct _DXE_SMF_INIT_DATA{
+ UINT8 Reg8;
+ UINT8 AndData8;
+ UINT8 OrData8;
+} DXE_SMF_INIT_DATA;
+
+typedef struct _S3_SAVE_DATA{
+ UINT8 Bank;
+ UINT8 Reg8;
+} S3_SAVE_DATA;
+//----------------------------------------------------------------------------------------------
+// smart system fan registers need init AfterActivate. !!!AfterActivate
+//----------------------------------------------------------------------------------------------
+DXE_SMF_INIT_DATA DXE_FAN1_INIT_TABLE[] = {
+ {0x96, 0xFC, 0x00},
+ {0xA2, 0xFF, 0x00},
+ {0xA3, 0xFF, 0x00},
+ {0xA6, 0xFF, 0x00},
+ {0xA7, 0xFF, 0x00},
+ {0xA8, 0xFF, 0x00},
+ {0xA9, 0XFF, 0x00},
+ {0xAB, 0xFF, 0x00},
+ {0xAC, 0xFF, 0x00},
+ {0xAD, 0xFF, 0x00},
+ {0xAE, 0xFF, 0x00},
+};
+
+DXE_SMF_INIT_DATA DXE_FAN2_INIT_TABLE[] = {
+ {0x96, 0xF3, 0x00},
+ {0xB2, 0xFF, 0x00},
+ {0xB3, 0xFF, 0x00},
+ {0xB6, 0xFF, 0x00},
+ {0xB7, 0xFF, 0x00},
+ {0xB8, 0xFF, 0x00},
+ {0xB9, 0XFF, 0x00},
+ {0xBB, 0xFF, 0x00},
+ {0xBC, 0xFF, 0x00},
+ {0xBD, 0xFF, 0x00},
+ {0xBE, 0xFF, 0x00},
+};
+
+DXE_SMF_INIT_DATA DXE_FAN3_INIT_TABLE[] = {
+ {0x96, 0xCF, 0x00},
+ {0xC2, 0xFF, 0x00},
+ {0xC3, 0xFF, 0x00},
+ {0xC6, 0xFF, 0x00},
+ {0xC7, 0xFF, 0x00},
+ {0xC8, 0xFF, 0x00},
+ {0xC9, 0XFF, 0x00},
+ {0xCB, 0xFF, 0x00},
+ {0xCC, 0xFF, 0x00},
+ {0xCD, 0xFF, 0x00},
+ {0xCE, 0xFF, 0x00},
+};
+
+S3_SAVE_DATA HwmS3SaveRegisterTbl[] = {
+// ----------------------
+//| Bank | Reg8 |
+// ----------------------
+ {0x00,0x94},
+ {0x00,0x96},
+ {0x00,0xA2},
+ {0x00,0xA3},
+ {0x00,0xA6},
+ {0x00,0xA7},
+ {0x00,0xA8},
+ {0x00,0xA9},
+ {0x00,0xAB},
+ {0x00,0xAC},
+ {0x00,0xAD},
+ {0x00,0xAE},
+ {0x00,0xB2},
+ {0x00,0xB3},
+ {0x00,0xB6},
+ {0x00,0xB7},
+ {0x00,0xB8},
+ {0x00,0xB9},
+ {0x00,0xBB},
+ {0x00,0xBC},
+ {0x00,0xBD},
+ {0x00,0xBE},
+ {0x00,0xC2},
+ {0x00,0xC3},
+ {0x00,0xC6},
+ {0x00,0xC7},
+ {0x00,0xC8},
+ {0x00,0xC9},
+ {0x00,0xCB},
+ {0x00,0xCC},
+ {0x00,0xCD},
+ {0x00,0xCE},
+};
+//--------------------------------------------------------------------------
+// Definition of smart fan functions
+//--------------------------------------------------------------------------
+VOID F81866SmartFunction (VOID);
+static VOID SmartFanFuncStart(VOID);
+static VOID F81866_SMF1_INIT(void);
+static VOID F81866_SMF2_INIT(void);
+static VOID F81866_SMF3_INIT(void);
+static void F81866_SMF_WRITE_CFG(DXE_SMF_INIT_DATA DXE_SMF_MODEx_Table);
+static EFI_STATUS HwmCallbackReadyToBoot(
+ IN EFI_EVENT Event,
+ IN VOID *Context);
+//<AMI_PHDR_START>
+//---------------------------------------------------------------------------
+// Procedure: F81866SmartFunction
+//
+// Description: This function initializes the IT8783 in BDS phase
+//
+// Input:
+// IN EFI_HANDLE ImageHandle
+// IN EFI_SYSTEM_TABLE SystemTable
+//
+// Output: Status
+//
+//---------------------------------------------------------------------------
+//<AMI_PHDR_END>
+
+VOID F81866SmartFunction (VOID)
+{
+ EFI_STATUS Status = EFI_SUCCESS;
+ UINTN Size = sizeof(SETUP_DATA);
+ EFI_GUID SetupGuid = SETUP_GUID;
+
+ //Get Setup variable
+ Status=pRS->GetVariable( L"Setup", &SetupGuid, NULL, &Size, &SetupData);
+ if(Status != EFI_SUCCESS) return;
+
+ //Init the smart fan function
+ if(SetupData.SmartFanEnable)
+ SmartFanFuncStart();
+}
+
+//<AMI_PHDR_START>
+//---------------------------------------------------------------------------
+// Procedure: SmartFanFuncStart
+//
+// Description: This function start to initialize the smart fan function
+//
+// Input: NULL
+//
+//
+// Output: NULL
+//
+//---------------------------------------------------------------------------
+//<AMI_PHDR_END>
+static VOID SmartFanFuncStart(VOID)
+{
+ EFI_STATUS Status;
+ //--------------------------------------------------------------------------
+ // Before speed control, program neccessary registers if needed.
+ //--------------------------------------------------------------------------
+
+ //--------------------------------------------------------------------------
+ // Start to program the smart fan mode
+ //--------------------------------------------------------------------------
+ F81866_SMF1_INIT();
+ F81866_SMF2_INIT();
+ F81866_SMF3_INIT();
+ //Create event for boot script
+ Status = CreateReadyToBootEvent(
+ TPL_NOTIFY,
+ HwmCallbackReadyToBoot,
+ NULL,
+ &gEvtReadyToBoot
+ );
+ ASSERT_EFI_ERROR(Status);
+}
+
+//<AMI_PHDR_START>
+//---------------------------------------------------------------------------
+// Procedure: F81866_SMF1_INIT
+//
+// Description: This function do smart fan1 config
+//
+// Input: NULL
+//
+//
+// Output: NULL
+//
+//---------------------------------------------------------------------------
+//<AMI_PHDR_END>
+void F81866_SMF1_INIT(VOID)
+{
+ UINT8 i, temp;
+ switch (SetupData.Fan1SmartFanMode) {
+ case 0:
+ DXE_FAN1_INIT_TABLE[0].OrData8 = 0x02;//mode
+ DXE_FAN1_INIT_TABLE[1].OrData8 = (UINT8)(1500000/SetupData.Fan1Mode0FixedSpeed >> 8);//mode
+ DXE_FAN1_INIT_TABLE[2].OrData8 = (UINT8)(1500000/SetupData.Fan1Mode0FixedSpeed & 0xFF);//mode
+ break;
+ case 1:
+ DXE_FAN1_INIT_TABLE[0].OrData8 = 0x03;//mode
+ DXE_FAN1_INIT_TABLE[2].OrData8 = (UINT8)SetupData.Fan1Mode1FixedDuty*0xFF/100;//mode
+ break;
+ case 2:
+ DXE_FAN1_INIT_TABLE[0].OrData8 = 0x00;//mode
+ DXE_FAN1_INIT_TABLE[3].OrData8 = SetupData.Fan1Mode2AutoRpmT1;
+ DXE_FAN1_INIT_TABLE[4].OrData8 = SetupData.Fan1Mode2AutoRpmT2;
+ DXE_FAN1_INIT_TABLE[5].OrData8 = SetupData.Fan1Mode2AutoRpmT3;
+ DXE_FAN1_INIT_TABLE[6].OrData8 = SetupData.Fan1Mode2AutoRpmT4;
+ DXE_FAN1_INIT_TABLE[7].OrData8 = (UINT8)((100-SetupData.Fan1Mode2AutoRpmF1)*32/60);
+ DXE_FAN1_INIT_TABLE[8].OrData8 = (UINT8)((100-SetupData.Fan1Mode2AutoRpmF2)*32/60);
+ DXE_FAN1_INIT_TABLE[9].OrData8 = (UINT8)((100-SetupData.Fan1Mode2AutoRpmF3)*32/60);
+ DXE_FAN1_INIT_TABLE[10].OrData8 = (UINT8)((100-SetupData.Fan1Mode2AutoRpmF4)*32/60);
+ break;
+ case 3:
+ DXE_FAN1_INIT_TABLE[0].OrData8 = 0x01;//mode
+ DXE_FAN1_INIT_TABLE[3].OrData8 = SetupData.Fan1Mode3AutoDutyT1;
+ DXE_FAN1_INIT_TABLE[4].OrData8 = SetupData.Fan1Mode3AutoDutyT2;
+ DXE_FAN1_INIT_TABLE[5].OrData8 = SetupData.Fan1Mode3AutoDutyT3;
+ DXE_FAN1_INIT_TABLE[6].OrData8 = SetupData.Fan1Mode3AutoDutyT4;
+ DXE_FAN1_INIT_TABLE[7].OrData8 = (UINT8)(SetupData.Fan1Mode3AutoDutyF1*0xFF/100);
+ DXE_FAN1_INIT_TABLE[8].OrData8 = (UINT8)(SetupData.Fan1Mode3AutoDutyF2*0xFF/100);
+ DXE_FAN1_INIT_TABLE[9].OrData8 = (UINT8)(SetupData.Fan1Mode3AutoDutyF3*0xFF/100);
+ DXE_FAN1_INIT_TABLE[10].OrData8 = (UINT8)(SetupData.Fan1Mode3AutoDutyF4*0xFF/100);
+ break;
+ default:
+ break;
+ }
+ for(i=0; i<( (sizeof(DXE_FAN1_INIT_TABLE))/(sizeof(DXE_SMF_INIT_DATA)) ); i++) {
+ IoWrite8(HWM_CONFIG_INDEX, DXE_FAN1_INIT_TABLE[i].Reg8 );
+ if(DXE_FAN1_INIT_TABLE[i].AndData8 == 0xFF) {
+ temp = DXE_FAN1_INIT_TABLE[i].OrData8;
+ } else {
+ temp = IoRead8(HWM_CONFIG_DATA);
+ temp &= DXE_FAN1_INIT_TABLE[i].AndData8;
+ temp |= DXE_FAN1_INIT_TABLE[i].OrData8;
+ }
+ IoWrite8(HWM_CONFIG_DATA, temp);
+ }
+}
+
+//<AMI_PHDR_START>
+//---------------------------------------------------------------------------
+// Procedure: F81866_SMF2_INIT
+//
+// Description: This function do smart fan2 config
+//
+// Input: NULL
+//
+//
+// Output: NULL
+//
+//---------------------------------------------------------------------------
+//<AMI_PHDR_END>
+void F81866_SMF2_INIT(VOID)
+{
+ UINT8 i, temp;
+ switch (SetupData.Fan2SmartFanMode) {
+ case 0:
+ DXE_FAN2_INIT_TABLE[0].OrData8 = 0x02 << 2;//mode
+ DXE_FAN2_INIT_TABLE[1].OrData8 = (UINT8)(1500000/SetupData.Fan2Mode0FixedSpeed >> 8);//mode
+ DXE_FAN2_INIT_TABLE[2].OrData8 = (UINT8)(1500000/SetupData.Fan2Mode0FixedSpeed & 0xFF);//mode
+ break;
+ case 1:
+ DXE_FAN2_INIT_TABLE[0].OrData8 = 0x03 << 2;//mode
+ DXE_FAN2_INIT_TABLE[2].OrData8 = (UINT8)(SetupData.Fan2Mode1FixedDuty*0xFF/100);//mode
+ break;
+ case 2:
+ DXE_FAN2_INIT_TABLE[0].OrData8 = 0x00 << 2;//mode
+ DXE_FAN2_INIT_TABLE[3].OrData8 = SetupData.Fan2Mode2AutoRpmT1;
+ DXE_FAN2_INIT_TABLE[4].OrData8 = SetupData.Fan2Mode2AutoRpmT2;
+ DXE_FAN2_INIT_TABLE[5].OrData8 = SetupData.Fan2Mode2AutoRpmT3;
+ DXE_FAN2_INIT_TABLE[6].OrData8 = SetupData.Fan2Mode2AutoRpmT4;
+ DXE_FAN2_INIT_TABLE[7].OrData8 = (UINT8)((100-SetupData.Fan2Mode2AutoRpmF1)*32/60);
+ DXE_FAN2_INIT_TABLE[8].OrData8 = (UINT8)((100-SetupData.Fan2Mode2AutoRpmF2)*32/60);
+ DXE_FAN2_INIT_TABLE[9].OrData8 = (UINT8)((100-SetupData.Fan2Mode2AutoRpmF3)*32/60);
+ DXE_FAN2_INIT_TABLE[10].OrData8 = (UINT8)((100-SetupData.Fan2Mode2AutoRpmF4)*32/60);
+ break;
+ case 3:
+ DXE_FAN2_INIT_TABLE[0].OrData8 = 0x01 << 2;//mode
+ DXE_FAN2_INIT_TABLE[3].OrData8 = SetupData.Fan2Mode3AutoDutyT1;
+ DXE_FAN2_INIT_TABLE[4].OrData8 = SetupData.Fan2Mode3AutoDutyT2;
+ DXE_FAN2_INIT_TABLE[5].OrData8 = SetupData.Fan2Mode3AutoDutyT3;
+ DXE_FAN2_INIT_TABLE[6].OrData8 = SetupData.Fan2Mode3AutoDutyT4;
+ DXE_FAN2_INIT_TABLE[7].OrData8 = (UINT8)(SetupData.Fan2Mode3AutoDutyF1*0xFF/100);
+ DXE_FAN2_INIT_TABLE[8].OrData8 = (UINT8)(SetupData.Fan2Mode3AutoDutyF2*0xFF/100);
+ DXE_FAN2_INIT_TABLE[9].OrData8 = (UINT8)(SetupData.Fan2Mode3AutoDutyF3*0xFF/100);
+ DXE_FAN2_INIT_TABLE[10].OrData8 = (UINT8)(SetupData.Fan2Mode3AutoDutyF4*0xFF/100);
+ break;
+ default:
+ break;
+ }
+ for(i=0; i<( (sizeof(DXE_FAN2_INIT_TABLE))/(sizeof(DXE_SMF_INIT_DATA)) ); i++) {
+ IoWrite8(HWM_CONFIG_INDEX, DXE_FAN2_INIT_TABLE[i].Reg8 );
+ if(DXE_FAN2_INIT_TABLE[i].AndData8 == 0xFF) {
+ temp = DXE_FAN2_INIT_TABLE[i].OrData8;
+ } else {
+ temp = IoRead8(HWM_CONFIG_DATA);
+ temp &= DXE_FAN2_INIT_TABLE[i].AndData8;
+ temp |= DXE_FAN2_INIT_TABLE[i].OrData8;
+ }
+ IoWrite8(HWM_CONFIG_DATA, temp);
+ }
+}
+
+//<AMI_PHDR_START>
+//---------------------------------------------------------------------------
+// Procedure: F81866_SMF3_INIT
+//
+// Description: This function do smart fan3 config
+//
+// Input: NULL
+//
+//
+// Output: NULL
+//
+//---------------------------------------------------------------------------
+//<AMI_PHDR_END>
+void F81866_SMF3_INIT(VOID)
+{
+ UINT8 i, temp;
+ switch (SetupData.Fan3SmartFanMode) {
+ case 0:
+ DXE_FAN3_INIT_TABLE[0].OrData8 = 0x02 << 4;//mode
+ DXE_FAN3_INIT_TABLE[1].OrData8 = (UINT8)(1500000/SetupData.Fan3Mode0FixedSpeed >> 8);//mode
+ DXE_FAN3_INIT_TABLE[2].OrData8 = (UINT8)(1500000/SetupData.Fan3Mode0FixedSpeed & 0xFF);//mode
+ break;
+ case 1:
+ DXE_FAN3_INIT_TABLE[0].OrData8 = 0x03 << 4;//mode
+ DXE_FAN3_INIT_TABLE[2].OrData8 = (UINT8)(SetupData.Fan3Mode1FixedDuty*0xFF/100);//mode
+ break;
+ case 2:
+ DXE_FAN3_INIT_TABLE[0].OrData8 = 0x00 << 4;//mode
+ DXE_FAN3_INIT_TABLE[3].OrData8 = SetupData.Fan3Mode2AutoRpmT1;
+ DXE_FAN3_INIT_TABLE[4].OrData8 = SetupData.Fan3Mode2AutoRpmT2;
+ DXE_FAN3_INIT_TABLE[5].OrData8 = SetupData.Fan3Mode2AutoRpmT3;
+ DXE_FAN3_INIT_TABLE[6].OrData8 = SetupData.Fan3Mode2AutoRpmT4;
+ DXE_FAN3_INIT_TABLE[7].OrData8 = (UINT8)((100-SetupData.Fan3Mode2AutoRpmF1)*32/60);
+ DXE_FAN3_INIT_TABLE[8].OrData8 = (UINT8)((100-SetupData.Fan3Mode2AutoRpmF2)*32/60);
+ DXE_FAN3_INIT_TABLE[9].OrData8 = (UINT8)((100-SetupData.Fan3Mode2AutoRpmF3)*32/60);
+ DXE_FAN3_INIT_TABLE[10].OrData8 = (UINT8)((100-SetupData.Fan3Mode2AutoRpmF4)*32/60);
+ break;
+ case 3:
+ DXE_FAN3_INIT_TABLE[0].OrData8 = 0x01 << 4;//mode
+ DXE_FAN3_INIT_TABLE[3].OrData8 = SetupData.Fan3Mode3AutoDutyT1;
+ DXE_FAN3_INIT_TABLE[4].OrData8 = SetupData.Fan3Mode3AutoDutyT2;
+ DXE_FAN3_INIT_TABLE[5].OrData8 = SetupData.Fan3Mode3AutoDutyT3;
+ DXE_FAN3_INIT_TABLE[6].OrData8 = SetupData.Fan3Mode3AutoDutyT4;
+ DXE_FAN3_INIT_TABLE[7].OrData8 = (UINT8)(SetupData.Fan3Mode3AutoDutyF1*0xFF/100);
+ DXE_FAN3_INIT_TABLE[8].OrData8 = (UINT8)(SetupData.Fan3Mode3AutoDutyF2*0xFF/100);
+ DXE_FAN3_INIT_TABLE[9].OrData8 = (UINT8)(SetupData.Fan3Mode3AutoDutyF3*0xFF/100);
+ DXE_FAN3_INIT_TABLE[10].OrData8 = (UINT8)(SetupData.Fan3Mode3AutoDutyF4*0xFF/100);
+ break;
+ default:
+ break;
+ }
+ for(i=0; i<( (sizeof(DXE_FAN3_INIT_TABLE))/(sizeof(DXE_SMF_INIT_DATA)) ); i++) {
+ IoWrite8(HWM_CONFIG_INDEX, DXE_FAN3_INIT_TABLE[i].Reg8 );
+ if(DXE_FAN3_INIT_TABLE[i].AndData8 == 0xFF) {
+ temp = DXE_FAN3_INIT_TABLE[i].OrData8;
+ } else {
+ temp = IoRead8(HWM_CONFIG_DATA);
+ temp &= DXE_FAN3_INIT_TABLE[i].AndData8;
+ temp |= DXE_FAN3_INIT_TABLE[i].OrData8;
+ }
+ IoWrite8(HWM_CONFIG_DATA, temp);
+ }
+}
+
+//<AMI_PHDR_START>
+//---------------------------------------------------------------------------
+// Procedure: HwmCallbackReadyToBoot
+//
+// Description: This function save registers for S3
+//
+// Input: NULL
+//
+//
+// Output: NULL
+//
+//---------------------------------------------------------------------------
+//<AMI_PHDR_END>
+static EFI_STATUS HwmCallbackReadyToBoot(
+ IN EFI_EVENT Event,
+ IN VOID *Context)
+{
+ EFI_BOOT_SCRIPT_SAVE_PROTOCOL *bss;
+ EFI_STATUS Status;
+ UINT8 bank_reg,bank,r,v,i;
+
+ Status = pBS->LocateProtocol(&gEfiBootScriptSaveGuid,NULL,&bss);
+ if(EFI_ERROR(Status)) return Status;
+
+ // record the register from table into boot script
+ for (i=0; i < ((sizeof(HwmS3SaveRegisterTbl))/(sizeof(S3_SAVE_DATA))); i++) {
+ bank = HwmS3SaveRegisterTbl[i].Bank;
+ bank_reg = 0x4e;
+ r = HwmS3SaveRegisterTbl[i].Reg8;
+
+ //select bank
+ IoWrite8(HWM_CONFIG_INDEX, bank_reg);
+ IoWrite8(HWM_CONFIG_DATA, bank);
+ //select register to read actual data
+ IoWrite8(HWM_CONFIG_INDEX, r);
+ v = IoRead8(HWM_CONFIG_DATA);
+ //save to s3 bootscrip table
+ BOOT_SCRIPT_S3_IO_WRITE_MACRO(bss,EfiBootScriptWidthUint8,HWM_CONFIG_INDEX, 1, &bank_reg);
+ BOOT_SCRIPT_S3_IO_WRITE_MACRO(bss,EfiBootScriptWidthUint8,HWM_CONFIG_DATA, 1, &bank);
+
+ BOOT_SCRIPT_S3_IO_WRITE_MACRO(bss,EfiBootScriptWidthUint8,HWM_CONFIG_INDEX, 1, &r);
+ BOOT_SCRIPT_S3_IO_WRITE_MACRO(bss,EfiBootScriptWidthUint8,HWM_CONFIG_DATA, 1, &v);
+ }
+
+ return Status;
+}
+
+
+//*************************************************************************
+//*************************************************************************
+//** **
+//** (C)Copyright 1985-2008, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//*************************************************************************
+//*************************************************************************
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 21:35:18 +0000