UINT8 cimSataMode;
UINT8 cimSpiFastReadEnable;
UINT8 cimSpiFastReadSpeed;
+ UINT8 cimSioHwmPortEnable;
UINT8 SataPortNum;
cimNbSbGen2 = pConfig->NbSbGen2;
cimSpiFastReadEnable = cimSpiFastReadEnableDefault;
}
cimSpiFastReadSpeed = (UINT8) pConfig->BuildParameters.SpiFastReadSpeed;
+ cimSioHwmPortEnable = pConfig->SioHwmPortEnable;
#if SB_CIMx_PARAMETER == 0
cimNbSbGen2 = cimNbSbGen2Default;
cimSataMode = (UINT8) ((cimSataMode & 0xFB) | cimSataSetMaxGen2Default);
cimSataMode = (UINT8) ((cimSataMode & 0x0F) | (cimSATARefClkSelDefault + cimSATARefDivSelDefault));
cimSpiFastReadEnable = cimSpiFastReadEnableDefault;
cimSpiFastReadSpeed = cimSpiFastReadSpeedDefault;
+ cimSioHwmPortEnable = cimSioHwmPortEnableDefault;
#endif
// SB800 Only Enabled (Mmio_mem_enablr) // Default value is correct
// Set Build option into SB
WritePCI ((LPC_BUS_DEV_FUN << 16) + SB_LPC_REG64, AccWidthUint16 | S3_SAVE, &(pConfig->BuildParameters.SioPmeBaseAddress));
+ if (cimSioHwmPortEnable) {
+ // Use Wide IO Port 1 to provide access to the superio HWM registers.
+ WritePCI ((LPC_BUS_DEV_FUN << 16) + SB_LPC_REG66 , AccWidthUint16 | S3_SAVE, &(pConfig->BuildParameters.SioHwmBaseAddress));
+ RWPCI ((LPC_BUS_DEV_FUN << 16) + SB_LPC_REG48 + 3, AccWidthUint8 | S3_SAVE, 0xFF, BIT0); // Wide IO Port 1: enable
+ RWPCI ((LPC_BUS_DEV_FUN << 16) + SB_LPC_REG74 , AccWidthUint8 | S3_SAVE, 0xFF, BIT2); // set width 0:512, 1:16 bytes
+ }
RWPCI ((LPC_BUS_DEV_FUN << 16) + SB_LPC_REGA0, AccWidthUint32 | S3_SAVE, 0x001F, (pConfig->BuildParameters.SpiRomBaseAddress));
RWPCI ((LPC_BUS_DEV_FUN << 16) + SB_LPC_REG9C, AccWidthUint32 | S3_SAVE, 0, (pConfig->BuildParameters.GecShadowRomBase + 1));
// Enabled SMBUS0/SMBUS1 (ASF) Base Address
// Set PMx88[5]to enable LdtStp# output to do the C3 or FidVid transation
RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REG88, AccWidthUint8, 0xFF, BIT5);
-}
\ No newline at end of file
+}