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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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 <string.h>
#include <console/console.h> /* printk */
#include "Platform.h"
#include "sb700_cfg.h"
/**
* @brief South Bridge CIMx configuration
*
* should be called before exeucte CIMx function.
* this function will be called in romstage and ramstage.
*/
void sb700_cimx_config(AMDSBCFG *sb_config)
{
if (!sb_config) {
printk(BIOS_DEBUG, "SB700 - Cfg.c - %s - No sb_config.\n", __func__);
return;
}
printk(BIOS_DEBUG, "SB700 - Cfg.c - %s - Start.\n", __func__);
memset(sb_config, 0, sizeof(AMDSBCFG));
/* SB_POWERON_INIT */
sb_config->StdHeader.Func = SB_POWERON_INIT;
/* header */
sb_config->StdHeader.pPcieBase = PCIEX_BASE_ADDRESS;
/* static Build Parameters */
sb_config->BuildParameters.BiosSize = BIOS_SIZE;
sb_config->BuildParameters.LegacyFree = LEGACY_FREE;
sb_config->BuildParameters.EcKbd = 0;
sb_config->BuildParameters.EcChannel0 = 0;
sb_config->BuildParameters.Smbus0BaseAddress = SMBUS0_BASE_ADDRESS;
sb_config->BuildParameters.Smbus1BaseAddress = SMBUS1_BASE_ADDRESS;
sb_config->BuildParameters.SioPmeBaseAddress = SIO_PME_BASE_ADDRESS;
sb_config->BuildParameters.WatchDogTimerBase = WATCHDOG_TIMER_BASE_ADDRESS;
sb_config->BuildParameters.SpiRomBaseAddress = SPI_BASE_ADDRESS;
sb_config->BuildParameters.AcpiPm1EvtBlkAddr = PM1_EVT_BLK_ADDRESS;
sb_config->BuildParameters.AcpiPm1CntBlkAddr = PM1_CNT_BLK_ADDRESS;
sb_config->BuildParameters.AcpiPmTmrBlkAddr = PM1_TMR_BLK_ADDRESS;
sb_config->BuildParameters.CpuControlBlkAddr = CPU_CNT_BLK_ADDRESS;
sb_config->BuildParameters.AcpiGpe0BlkAddr = GPE0_BLK_ADDRESS;
sb_config->BuildParameters.SmiCmdPortAddr = SMI_CMD_PORT;
sb_config->BuildParameters.AcpiPmaCntBlkAddr = ACPI_PMA_CNT_BLK_ADDRESS;
sb_config->BuildParameters.SataIDESsid = SATA_IDE_MODE_SSID;
sb_config->BuildParameters.SataRAIDSsid = SATA_RAID_MODE_SSID;
sb_config->BuildParameters.SataRAID5Ssid = SATA_RAID5_MODE_SSID;
sb_config->BuildParameters.SataAHCISsid = SATA_AHCI_SSID;
sb_config->BuildParameters.Ohci0Ssid = OHCI0_SSID;
sb_config->BuildParameters.Ohci1Ssid = OHCI1_SSID;
sb_config->BuildParameters.Ohci2Ssid = OHCI2_SSID;
sb_config->BuildParameters.Ohci3Ssid = OHCI3_SSID;
sb_config->BuildParameters.Ohci4Ssid = OHCI4_SSID;
sb_config->BuildParameters.Ehci0Ssid = EHCI0_SSID;
sb_config->BuildParameters.Ehci1Ssid = EHCI1_SSID;
sb_config->BuildParameters.SmbusSsid = SMBUS_SSID;
sb_config->BuildParameters.IdeSsid = IDE_SSID;
sb_config->BuildParameters.AzaliaSsid = AZALIA_SSID;
sb_config->BuildParameters.LpcSsid = LPC_SSID;
sb_config->BuildParameters.HpetBase = HPET_BASE_ADDRESS;
/* General */
sb_config->Spi33Mhz = 1;
sb_config->SpreadSpectrum = 0;
sb_config->PciClk5 = 0;
sb_config->PciClks = 0x1F;
sb_config->ResetCpuOnSyncFlood = 1; // Do not reset CPU on sync flood
sb_config->TimerClockSource = 2; // Auto
sb_config->S3Resume = 0;
sb_config->RebootRequired = 0;
/* HPET */
sb_config->HpetTimer = HPET_TIMER;
/* USB */
sb_config->UsbIntClock = 0; // Use external clock
sb_config->Usb1Ohci0 = 1; //0:disable 1:enable Bus 0 Dev 18 Func0
sb_config->Usb1Ohci1 = 1; //0:disable 1:enable Bus 0 Dev 18 Func1
sb_config->Usb1Ehci = 1; //0:disable 1:enable Bus 0 Dev 18 Func2
sb_config->Usb2Ohci0 = 1; //0:disable 1:enable Bus 0 Dev 19 Func0
sb_config->Usb2Ohci1 = 1; //0:disable 1:enable Bus 0 Dev 19 Func1
sb_config->Usb2Ehci = 1; //0:disable 1:enable Bus 0 Dev 19 Func2
sb_config->Usb3Ohci = 1; //0:disable 1:enable Bus 0 Dev 20 Func5
sb_config->UsbOhciLegacyEmulation = 1; //0:Enable 1:Disable
sb_config->AcpiS1Supported = 1;
/* SATA */
sb_config->SataController = 1;
sb_config->SataClass = CONFIG_SATA_CONTROLLER_MODE; //0 native, 1 raid, 2 ahci
sb_config->SataSmbus = 0;
sb_config->SataAggrLinkPmCap = 1;
sb_config->SataPortMultCap = 1;
sb_config->SataClkAutoOff = 1;
sb_config->SataIdeCombMdPriSecOpt = 0; //0 -IDE as primary, 1 -IDE as secondary.
//TODO: set to secondary not take effect.
sb_config->SataIdeCombinedMode = 0; //1 IDE controlor exposed and combined mode enabled, 0 disabled
sb_config->SataEspPort = 0;
sb_config->SataClkAutoOffAhciMode = 1;
sb_config->SataHpcpButNonESP = 0;
sb_config->SataHideUnusedPort = 0;
/* Azalia HDA */
sb_config->AzaliaController = AZALIA_CONTROLLER;
sb_config->AzaliaPinCfg = AZALIA_PIN_CONFIG;
sb_config->AzaliaSdin0 = AZALIA_SDIN_PIN;
sb_config->pAzaliaOemCodecTablePtr = NULL;
#ifndef __PRE_RAM__
/* ramstage cimx config here */
if (!sb_config->StdHeader.pCallBack) {
sb_config->StdHeader.pCallBack = sb700_callout_entry;
}
//sb_config->
#endif //!__PRE_RAM__
printk(BIOS_DEBUG, "SB700 - Cfg.c - %s - End.\n", __func__);
}
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