Kyösti Mälkki (kyosti.malkki@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7156
-gerrit
commit efa770ae6dc937e236839a59dc61b08e375b5ad1 Author: Kyösti Mälkki kyosti.malkki@gmail.com Date: Sun Oct 19 17:54:44 2014 +0300
AGESA fam12: Common agesawrapper
Change-Id: Ic44d827323dc0d3c776e79c22088a2f1f654bcf2 Signed-off-by: Kyösti Mälkki kyosti.malkki@gmail.com --- src/mainboard/amd/torpedo/Makefile.inc | 2 - src/mainboard/amd/torpedo/agesawrapper.c | 527 ---------------------- src/northbridge/amd/agesa/family12/Makefile.inc | 2 + src/northbridge/amd/agesa/family12/agesawrapper.c | 526 +++++++++++++++++++++ 4 files changed, 528 insertions(+), 529 deletions(-)
diff --git a/src/mainboard/amd/torpedo/Makefile.inc b/src/mainboard/amd/torpedo/Makefile.inc index bc59c2d..886f86d 100644 --- a/src/mainboard/amd/torpedo/Makefile.inc +++ b/src/mainboard/amd/torpedo/Makefile.inc @@ -32,12 +32,10 @@ pci$(stripped_xhcbios_id).rom-type := optionrom endif
romstage-y += buildOpts.c -romstage-y += agesawrapper.c romstage-y += BiosCallOuts.c romstage-y += PlatformGnbPcie.c romstage-y += gpio.c
ramstage-y += buildOpts.c -ramstage-y += agesawrapper.c ramstage-y += BiosCallOuts.c ramstage-y += PlatformGnbPcie.c diff --git a/src/mainboard/amd/torpedo/agesawrapper.c b/src/mainboard/amd/torpedo/agesawrapper.c deleted file mode 100644 index 0538797..0000000 --- a/src/mainboard/amd/torpedo/agesawrapper.c +++ /dev/null @@ -1,527 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 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 <stdint.h> -#include <string.h> -#include <cpu/x86/mtrr.h> -#include <northbridge/amd/agesa/agesawrapper.h> -#include <northbridge/amd/agesa/BiosCallOuts.h> -#include "cpuRegisters.h" -#include "cpuCacheInit.h" -#include "cpuApicUtilities.h" -#include "cpuEarlyInit.h" -#include "cpuLateInit.h" -#include "Dispatcher.h" -#include "cpuCacheInit.h" -#include "amdlib.h" -#include "PlatformGnbPcieComplex.h" -#include "Filecode.h" -#include <arch/io.h> - -#include <southbridge/amd/cimx/sb900/gpio_oem.h> - -#define FILECODE UNASSIGNED_FILE_FILECODE - -/* ACPI table pointers returned by AmdInitLate */ -VOID *DmiTable = NULL; -VOID *AcpiPstate = NULL; -VOID *AcpiSrat = NULL; -VOID *AcpiSlit = NULL; - -VOID *AcpiWheaMce = NULL; -VOID *AcpiWheaCmc = NULL; -VOID *AcpiAlib = NULL; - -UINT32 -ReadAmdSbPmr ( - IN UINT8 IndexValue, - OUT UINT8 *DataValue - ); - -UINT32 -WriteAmdSbPmr ( - IN UINT8 IndexValue, - IN UINT8 DataValue - ); - -VOID -ClearSBSmiAndWake ( - IN UINT16 PmBase - ); - -VOID -ClearAllSmiEnableInPmio ( - VOID - ); - - -/* Read SB Power Management Area */ -UINT32 -ReadAmdSbPmr ( - IN UINT8 IndexValue, - OUT UINT8 *DataValue - ) -{ - WriteIo8 (SB_PM_INDEX_PORT, IndexValue); - *DataValue = ReadIo8 (SB_PM_DATA_PORT); - return 0; -} - -/* Write ATI SB Power Management Area */ -UINT32 -WriteAmdSbPmr ( - IN UINT8 IndexValue, - IN UINT8 DataValue - ) -{ - WriteIo8 (SB_PM_INDEX_PORT, IndexValue); - WriteIo8 (SB_PM_DATA_PORT, DataValue); - return 0; -} - -/* Clear any SMI status or wake status left over from boot. */ -VOID -ClearSBSmiAndWake ( - IN UINT16 PmBase - ) -{ - UINT16 Pm1Sts; - UINT32 Pm1Cnt; - UINT32 Gpe0Sts; - - /* Read the ACPI registers */ - Pm1Sts = ReadIo16 (PmBase + R_SB_ACPI_PM1_STATUS); - Pm1Cnt = ReadIo32 (PmBase + R_SB_ACPI_PM1_STATUS); - Gpe0Sts = ReadIo32 (PmBase + R_SB_ACPI_EVENT_STATUS); - - /* Clear any SMI or wake state from the boot */ - Pm1Sts &= B_PWR_BTN_STATUS + B_WAKEUP_STATUS; - Pm1Cnt &= ~(B_SCI_EN); - - /* Write back */ - WriteIo16 (PmBase + R_SB_ACPI_PM1_STATUS, Pm1Sts); - WriteIo32 (PmBase + R_SB_ACPI_PM_CONTROL, Pm1Cnt); - WriteIo32 (PmBase + R_SB_ACPI_EVENT_STATUS, Gpe0Sts); -} - -/* Clear all SMI enable bit in PMIO register */ -VOID -ClearAllSmiEnableInPmio ( - VOID - ) -{ - UINT32 AcpiMmioAddr; - UINT32 SmiMmioAddr; - UINT8 Data8 = 0 ; - UINT16 Data16 = 0; - - /* Get SB900 MMIO Base (AcpiMmioAddr) */ - ReadAmdSbPmr (SB_PMIOA_REG24 + 3, &Data8); - Data16=Data8<<8; - ReadAmdSbPmr (SB_PMIOA_REG24 + 2, &Data8); - Data16|=Data8; - AcpiMmioAddr = (UINT32)Data16 << 16; - SmiMmioAddr = AcpiMmioAddr + SMI_BASE; - - Mmio32 (SmiMmioAddr, 0xA0) = 0x0; - Mmio32 (SmiMmioAddr, 0xA4) = 0x0; - Mmio32 (SmiMmioAddr, 0xA8) = 0x0; - Mmio32 (SmiMmioAddr, 0xAC) = 0x0; - Mmio32 (SmiMmioAddr, 0xB0) = 0x0; - Mmio32 (SmiMmioAddr, 0xB4) = 0x0; - Mmio32 (SmiMmioAddr, 0xB8) = 0x0; - Mmio32 (SmiMmioAddr, 0xBC) = 0x0; - Mmio32 (SmiMmioAddr, 0xC0) = 0x0; - Mmio32 (SmiMmioAddr, 0xC4) = 0x0; -} - -AGESA_STATUS agesawrapper_amdinitcpuio ( - VOID - ) -{ - AGESA_STATUS Status; - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* Enable MMIO on AMD CPU Address Map Controller */ - - /* Start to set MMIO 0000A0000-0000BFFFF to Node0 Link0 */ - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84); - PciData = 0x00000B00; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80); - PciData = 0x00000A03; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Set TOM-DFFFFFFF to Node0 Link0. */ - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C); - PciData = 0x00DFFF00; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader); - MsrReg = (MsrReg >> 8) | 3; - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88); - PciData = (UINT32)MsrReg; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - /* Set E0000000-FFFFFFFF to Node0 Link0 with NP set. */ - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xBC); - PciData = 0x00FFFF00 | 0x80; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xB8); - PciData = (PCIE_BASE_ADDRESS >> 8) | 03; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - /* Start to set PCIIO 0000-FFFF to Node0 Link0 with ISA&VGA set. */ - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4); -//- PciData = 0x0000F000; - PciData = 0x00FFF000; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0); - PciData = 0x00000013; - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - Status = AGESA_SUCCESS; - return Status; -} - -AGESA_STATUS agesawrapper_amdinitmmio ( - VOID - ) -{ - AGESA_STATUS Status; - UINT64 MsrReg; - UINT32 PciData; - PCI_ADDR PciAddress; - AMD_CONFIG_PARAMS StdHeader; - - /* - Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base - Address MSR register. - */ - MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (8 << 2) | 1; - LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader); - - /* - Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. - */ - LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader); - MsrReg = MsrReg | 0x0000400000000000ull; - LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader); - - /* Set Ontario Link Data */ -//- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0xE0); -//- PciData = 0x01308002; -//- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); -//- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0xE4); -//- PciData = (AMD_APU_SSID<<0x10)|AMD_APU_SVID; -//- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Enable Non-Post Memory in CPU */ - PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x3FF80); - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x018, 0x01, 0xA4); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03); - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x018, 0x01, 0xA0); - LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); - - /* Enable memory access */ - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0x04); - LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader); - - PciData |= BIT1; - PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0x04); - LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader); - - /* Set ROM cache onto WP to decrease post time */ - MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; - LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader); - MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; - LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader); - - /* Clear all pending SMI. On S3 clear power button enable so it wll not generate an SMI */ -//- ClearSBSmiAndWake (SB_ACPI_BASE_ADDRESS); -//- ClearAllSmiEnableInPmio (); - - Status = AGESA_SUCCESS; - return Status; -} - -AGESA_STATUS agesawrapper_amdinitreset ( - VOID - ) -{ - AGESA_STATUS status; - AMD_INTERFACE_PARAMS AmdParamStruct; - AMD_RESET_PARAMS AmdResetParams; - - LibAmdMemFill (&AmdParamStruct, - 0, - sizeof (AMD_INTERFACE_PARAMS), - &(AmdParamStruct.StdHeader)); - - - LibAmdMemFill (&AmdResetParams, - 0, - sizeof (AMD_RESET_PARAMS), - &(AmdResetParams.StdHeader)); - - AmdParamStruct.AgesaFunctionName = AMD_INIT_RESET; - AmdParamStruct.AllocationMethod = ByHost; - AmdParamStruct.NewStructSize = sizeof(AMD_RESET_PARAMS); - AmdParamStruct.NewStructPtr = &AmdResetParams; - AmdParamStruct.StdHeader.AltImageBasePtr = 0; - AmdParamStruct.StdHeader.CalloutPtr = NULL; - AmdParamStruct.StdHeader.Func = 0; - AmdParamStruct.StdHeader.ImageBasePtr = 0; - AmdCreateStruct (&AmdParamStruct); - AmdResetParams.HtConfig.Depth = 0; - - status = AmdInitReset ((AMD_RESET_PARAMS *)AmdParamStruct.NewStructPtr); - AGESA_EVENTLOG(status); - AmdReleaseStruct (&AmdParamStruct); - return status; - } - -AGESA_STATUS agesawrapper_amdinitearly ( - VOID - ) -{ - AGESA_STATUS status; - AMD_INTERFACE_PARAMS AmdParamStruct; - AMD_EARLY_PARAMS *AmdEarlyParamsPtr; - - LibAmdMemFill (&AmdParamStruct, - 0, - sizeof (AMD_INTERFACE_PARAMS), - &(AmdParamStruct.StdHeader)); - - AmdParamStruct.AgesaFunctionName = AMD_INIT_EARLY; - AmdParamStruct.AllocationMethod = PreMemHeap; - AmdParamStruct.StdHeader.AltImageBasePtr = 0; - AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - AmdParamStruct.StdHeader.Func = 0; - AmdParamStruct.StdHeader.ImageBasePtr = 0; - AmdCreateStruct (&AmdParamStruct); - - AmdEarlyParamsPtr = (AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr; - OemCustomizeInitEarly (AmdEarlyParamsPtr); - - status = AmdInitEarly ((AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr); - AGESA_EVENTLOG(status); - AmdReleaseStruct (&AmdParamStruct); - - return status; -} - -AGESA_STATUS agesawrapper_amdinitpost ( - VOID - ) -{ - AGESA_STATUS status; - AMD_INTERFACE_PARAMS AmdParamStruct; - - LibAmdMemFill (&AmdParamStruct, - 0, - sizeof (AMD_INTERFACE_PARAMS), - &(AmdParamStruct.StdHeader)); - - AmdParamStruct.AgesaFunctionName = AMD_INIT_POST; - AmdParamStruct.AllocationMethod = PreMemHeap; - AmdParamStruct.StdHeader.AltImageBasePtr = 0; - AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - AmdParamStruct.StdHeader.Func = 0; - AmdParamStruct.StdHeader.ImageBasePtr = 0; - - AmdCreateStruct (&AmdParamStruct); - status = AmdInitPost ((AMD_POST_PARAMS *)AmdParamStruct.NewStructPtr); - AGESA_EVENTLOG(status); - AmdReleaseStruct (&AmdParamStruct); - - /* Initialize heap space */ - EmptyHeap(); - - return status; -} - -AGESA_STATUS agesawrapper_amdinitenv ( - VOID - ) -{ - AGESA_STATUS status; - AMD_INTERFACE_PARAMS AmdParamStruct; - - LibAmdMemFill (&AmdParamStruct, - 0, - sizeof (AMD_INTERFACE_PARAMS), - &(AmdParamStruct.StdHeader)); - - AmdParamStruct.AgesaFunctionName = AMD_INIT_ENV; - AmdParamStruct.AllocationMethod = PostMemDram; - AmdParamStruct.StdHeader.AltImageBasePtr = 0; - AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - AmdParamStruct.StdHeader.Func = 0; - AmdParamStruct.StdHeader.ImageBasePtr = 0; - AmdCreateStruct (&AmdParamStruct); - status = AmdInitEnv ((AMD_ENV_PARAMS *)AmdParamStruct.NewStructPtr); - AGESA_EVENTLOG(status); - AmdReleaseStruct (&AmdParamStruct); - - return status; -} - -VOID * -agesawrapper_getlateinitptr ( - int pick - ) -{ - switch (pick) { - case PICK_DMI: - return DmiTable; - - case PICK_PSTATE: - return AcpiPstate; - - case PICK_SRAT: - return AcpiSrat; - - case PICK_SLIT: - return AcpiSlit; - case PICK_WHEA_MCE: - return AcpiWheaMce; - case PICK_WHEA_CMC: - return AcpiWheaCmc; - case PICK_ALIB: - return AcpiAlib; - default: - return NULL; - } -} - -AGESA_STATUS agesawrapper_amdinitmid ( - VOID - ) -{ - AGESA_STATUS status; - AMD_INTERFACE_PARAMS AmdParamStruct; - - /* Enable MMIO on AMD CPU Address Map Controller */ - agesawrapper_amdinitcpuio (); - - LibAmdMemFill (&AmdParamStruct, - 0, - sizeof (AMD_INTERFACE_PARAMS), - &(AmdParamStruct.StdHeader)); - - AmdParamStruct.AgesaFunctionName = AMD_INIT_MID; - AmdParamStruct.AllocationMethod = PostMemDram; - AmdParamStruct.StdHeader.AltImageBasePtr = 0; - AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - AmdParamStruct.StdHeader.Func = 0; - AmdParamStruct.StdHeader.ImageBasePtr = 0; - - AmdCreateStruct (&AmdParamStruct); - - status = AmdInitMid ((AMD_MID_PARAMS *)AmdParamStruct.NewStructPtr); - AGESA_EVENTLOG(status); - AmdReleaseStruct (&AmdParamStruct); - - return status; -} - -AGESA_STATUS agesawrapper_amdinitlate ( - VOID - ) -{ - AGESA_STATUS Status; - AMD_LATE_PARAMS AmdLateParams; - - LibAmdMemFill (&AmdLateParams, - 0, - sizeof (AMD_LATE_PARAMS), - &(AmdLateParams.StdHeader)); - - AmdLateParams.StdHeader.AltImageBasePtr = 0; - AmdLateParams.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - AmdLateParams.StdHeader.Func = 0; - AmdLateParams.StdHeader.ImageBasePtr = 0; - - Status = AmdInitLate (&AmdLateParams); - AGESA_EVENTLOG(Status); - ASSERT(Status == AGESA_SUCCESS); - - DmiTable = AmdLateParams.DmiTable; - AcpiPstate = AmdLateParams.AcpiPState; - AcpiSrat = AmdLateParams.AcpiSrat; - AcpiSlit = AmdLateParams.AcpiSlit; - - AcpiWheaMce = AmdLateParams.AcpiWheaMce; - AcpiWheaCmc = AmdLateParams.AcpiWheaCmc; - AcpiAlib = AmdLateParams.AcpiAlib; - - return Status; -} - -AGESA_STATUS agesawrapper_amdlaterunaptask (UINT32 Func, UINT32 Data, VOID *ConfigPtr) -{ - AGESA_STATUS Status; - AP_EXE_PARAMS ApExeParams; - - LibAmdMemFill (&ApExeParams, - 0, - sizeof (AP_EXE_PARAMS), - &(ApExeParams.StdHeader)); - - ApExeParams.StdHeader.AltImageBasePtr = 0; - ApExeParams.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; - ApExeParams.StdHeader.Func = 0; - ApExeParams.StdHeader.ImageBasePtr = 0; - - Status = AmdLateRunApTask (&ApExeParams); - AGESA_EVENTLOG(Status); - ASSERT(Status == AGESA_SUCCESS); - - return Status; -} - -AGESA_STATUS agesawrapper_amdreadeventlog ( - VOID - ) -{ - AGESA_STATUS Status; - EVENT_PARAMS AmdEventParams; - - LibAmdMemFill (&AmdEventParams, - 0, - sizeof (EVENT_PARAMS), - &(AmdEventParams.StdHeader)); - - AmdEventParams.StdHeader.AltImageBasePtr = 0; - AmdEventParams.StdHeader.CalloutPtr = NULL; - AmdEventParams.StdHeader.Func = 0; - AmdEventParams.StdHeader.ImageBasePtr = 0; - Status = AmdReadEventLog (&AmdEventParams); - while (AmdEventParams.EventClass != 0) { - printk(BIOS_DEBUG,"\nEventLog: EventClass = %lx, EventInfo = %lx.\n",AmdEventParams.EventClass,AmdEventParams.EventInfo); - printk(BIOS_DEBUG," Param1 = %lx, Param2 = %lx.\n",AmdEventParams.DataParam1,AmdEventParams.DataParam2); - printk(BIOS_DEBUG," Param3 = %lx, Param4 = %lx.\n",AmdEventParams.DataParam3,AmdEventParams.DataParam4); - Status = AmdReadEventLog (&AmdEventParams); - } - - return Status; -} diff --git a/src/northbridge/amd/agesa/family12/Makefile.inc b/src/northbridge/amd/agesa/family12/Makefile.inc index 8eaa70b..6e511e8 100644 --- a/src/northbridge/amd/agesa/family12/Makefile.inc +++ b/src/northbridge/amd/agesa/family12/Makefile.inc @@ -18,7 +18,9 @@ #
romstage-y += dimmSpd.c +romstage-y += agesawrapper.c
ramstage-y += northbridge.c +ramstage-y += agesawrapper.c
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += ssdt.asl diff --git a/src/northbridge/amd/agesa/family12/agesawrapper.c b/src/northbridge/amd/agesa/family12/agesawrapper.c new file mode 100644 index 0000000..d439f71 --- /dev/null +++ b/src/northbridge/amd/agesa/family12/agesawrapper.c @@ -0,0 +1,526 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 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 <stdint.h> +#include <string.h> +#include <cpu/x86/mtrr.h> +#include <northbridge/amd/agesa/agesawrapper.h> +#include <northbridge/amd/agesa/BiosCallOuts.h> +#include "cpuRegisters.h" +#include "cpuCacheInit.h" +#include "cpuApicUtilities.h" +#include "cpuEarlyInit.h" +#include "cpuLateInit.h" +#include "Dispatcher.h" +#include "cpuCacheInit.h" +#include "amdlib.h" +#include "Filecode.h" +#include <arch/io.h> + +#include <southbridge/amd/cimx/sb900/gpio_oem.h> + +#define FILECODE UNASSIGNED_FILE_FILECODE + +/* ACPI table pointers returned by AmdInitLate */ +VOID *DmiTable = NULL; +VOID *AcpiPstate = NULL; +VOID *AcpiSrat = NULL; +VOID *AcpiSlit = NULL; + +VOID *AcpiWheaMce = NULL; +VOID *AcpiWheaCmc = NULL; +VOID *AcpiAlib = NULL; + +UINT32 +ReadAmdSbPmr ( + IN UINT8 IndexValue, + OUT UINT8 *DataValue + ); + +UINT32 +WriteAmdSbPmr ( + IN UINT8 IndexValue, + IN UINT8 DataValue + ); + +VOID +ClearSBSmiAndWake ( + IN UINT16 PmBase + ); + +VOID +ClearAllSmiEnableInPmio ( + VOID + ); + + +/* Read SB Power Management Area */ +UINT32 +ReadAmdSbPmr ( + IN UINT8 IndexValue, + OUT UINT8 *DataValue + ) +{ + WriteIo8 (SB_PM_INDEX_PORT, IndexValue); + *DataValue = ReadIo8 (SB_PM_DATA_PORT); + return 0; +} + +/* Write ATI SB Power Management Area */ +UINT32 +WriteAmdSbPmr ( + IN UINT8 IndexValue, + IN UINT8 DataValue + ) +{ + WriteIo8 (SB_PM_INDEX_PORT, IndexValue); + WriteIo8 (SB_PM_DATA_PORT, DataValue); + return 0; +} + +/* Clear any SMI status or wake status left over from boot. */ +VOID +ClearSBSmiAndWake ( + IN UINT16 PmBase + ) +{ + UINT16 Pm1Sts; + UINT32 Pm1Cnt; + UINT32 Gpe0Sts; + + /* Read the ACPI registers */ + Pm1Sts = ReadIo16 (PmBase + R_SB_ACPI_PM1_STATUS); + Pm1Cnt = ReadIo32 (PmBase + R_SB_ACPI_PM1_STATUS); + Gpe0Sts = ReadIo32 (PmBase + R_SB_ACPI_EVENT_STATUS); + + /* Clear any SMI or wake state from the boot */ + Pm1Sts &= B_PWR_BTN_STATUS + B_WAKEUP_STATUS; + Pm1Cnt &= ~(B_SCI_EN); + + /* Write back */ + WriteIo16 (PmBase + R_SB_ACPI_PM1_STATUS, Pm1Sts); + WriteIo32 (PmBase + R_SB_ACPI_PM_CONTROL, Pm1Cnt); + WriteIo32 (PmBase + R_SB_ACPI_EVENT_STATUS, Gpe0Sts); +} + +/* Clear all SMI enable bit in PMIO register */ +VOID +ClearAllSmiEnableInPmio ( + VOID + ) +{ + UINT32 AcpiMmioAddr; + UINT32 SmiMmioAddr; + UINT8 Data8 = 0 ; + UINT16 Data16 = 0; + + /* Get SB900 MMIO Base (AcpiMmioAddr) */ + ReadAmdSbPmr (SB_PMIOA_REG24 + 3, &Data8); + Data16=Data8<<8; + ReadAmdSbPmr (SB_PMIOA_REG24 + 2, &Data8); + Data16|=Data8; + AcpiMmioAddr = (UINT32)Data16 << 16; + SmiMmioAddr = AcpiMmioAddr + SMI_BASE; + + Mmio32 (SmiMmioAddr, 0xA0) = 0x0; + Mmio32 (SmiMmioAddr, 0xA4) = 0x0; + Mmio32 (SmiMmioAddr, 0xA8) = 0x0; + Mmio32 (SmiMmioAddr, 0xAC) = 0x0; + Mmio32 (SmiMmioAddr, 0xB0) = 0x0; + Mmio32 (SmiMmioAddr, 0xB4) = 0x0; + Mmio32 (SmiMmioAddr, 0xB8) = 0x0; + Mmio32 (SmiMmioAddr, 0xBC) = 0x0; + Mmio32 (SmiMmioAddr, 0xC0) = 0x0; + Mmio32 (SmiMmioAddr, 0xC4) = 0x0; +} + +AGESA_STATUS agesawrapper_amdinitcpuio ( + VOID + ) +{ + AGESA_STATUS Status; + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* Enable MMIO on AMD CPU Address Map Controller */ + + /* Start to set MMIO 0000A0000-0000BFFFF to Node0 Link0 */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x84); + PciData = 0x00000B00; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x80); + PciData = 0x00000A03; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Set TOM-DFFFFFFF to Node0 Link0. */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x8C); + PciData = 0x00DFFF00; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + LibAmdMsrRead (0xC001001A, &MsrReg, &StdHeader); + MsrReg = (MsrReg >> 8) | 3; + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0x88); + PciData = (UINT32)MsrReg; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + /* Set E0000000-FFFFFFFF to Node0 Link0 with NP set. */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xBC); + PciData = 0x00FFFF00 | 0x80; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xB8); + PciData = (PCIE_BASE_ADDRESS >> 8) | 03; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + /* Start to set PCIIO 0000-FFFF to Node0 Link0 with ISA&VGA set. */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC4); +//- PciData = 0x0000F000; + PciData = 0x00FFF000; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x18, 1, 0xC0); + PciData = 0x00000013; + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + Status = AGESA_SUCCESS; + return Status; +} + +AGESA_STATUS agesawrapper_amdinitmmio ( + VOID + ) +{ + AGESA_STATUS Status; + UINT64 MsrReg; + UINT32 PciData; + PCI_ADDR PciAddress; + AMD_CONFIG_PARAMS StdHeader; + + /* + Set the MMIO Configuration Base Address and Bus Range onto MMIO configuration base + Address MSR register. + */ + MsrReg = CONFIG_MMCONF_BASE_ADDRESS | (8 << 2) | 1; + LibAmdMsrWrite (0xC0010058, &MsrReg, &StdHeader); + + /* + Set the NB_CFG MSR register. Enable CF8 extended configuration cycles. + */ + LibAmdMsrRead (0xC001001F, &MsrReg, &StdHeader); + MsrReg = MsrReg | 0x0000400000000000ull; + LibAmdMsrWrite (0xC001001F, &MsrReg, &StdHeader); + + /* Set Ontario Link Data */ +//- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0xE0); +//- PciData = 0x01308002; +//- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); +//- PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0xE4); +//- PciData = (AMD_APU_SSID<<0x10)|AMD_APU_SVID; +//- LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Enable Non-Post Memory in CPU */ + PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x3FF80); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x018, 0x01, 0xA4); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + PciData = ((CONFIG_MMCONF_BASE_ADDRESS >> 8) | 0x03); + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0x018, 0x01, 0xA0); + LibAmdPciWrite(AccessWidth32, PciAddress, &PciData, &StdHeader); + + /* Enable memory access */ + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0x04); + LibAmdPciRead(AccessWidth8, PciAddress, &PciData, &StdHeader); + + PciData |= BIT1; + PciAddress.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0x04); + LibAmdPciWrite(AccessWidth8, PciAddress, &PciData, &StdHeader); + + /* Set ROM cache onto WP to decrease post time */ + MsrReg = (0x0100000000ull - CACHE_ROM_SIZE) | 5ull; + LibAmdMsrWrite (0x20C, &MsrReg, &StdHeader); + MsrReg = ((1ULL << CONFIG_CPU_ADDR_BITS) - CACHE_ROM_SIZE) | 0x800ull; + LibAmdMsrWrite (0x20D, &MsrReg, &StdHeader); + + /* Clear all pending SMI. On S3 clear power button enable so it wll not generate an SMI */ +//- ClearSBSmiAndWake (SB_ACPI_BASE_ADDRESS); +//- ClearAllSmiEnableInPmio (); + + Status = AGESA_SUCCESS; + return Status; +} + +AGESA_STATUS agesawrapper_amdinitreset ( + VOID + ) +{ + AGESA_STATUS status; + AMD_INTERFACE_PARAMS AmdParamStruct; + AMD_RESET_PARAMS AmdResetParams; + + LibAmdMemFill (&AmdParamStruct, + 0, + sizeof (AMD_INTERFACE_PARAMS), + &(AmdParamStruct.StdHeader)); + + + LibAmdMemFill (&AmdResetParams, + 0, + sizeof (AMD_RESET_PARAMS), + &(AmdResetParams.StdHeader)); + + AmdParamStruct.AgesaFunctionName = AMD_INIT_RESET; + AmdParamStruct.AllocationMethod = ByHost; + AmdParamStruct.NewStructSize = sizeof(AMD_RESET_PARAMS); + AmdParamStruct.NewStructPtr = &AmdResetParams; + AmdParamStruct.StdHeader.AltImageBasePtr = 0; + AmdParamStruct.StdHeader.CalloutPtr = NULL; + AmdParamStruct.StdHeader.Func = 0; + AmdParamStruct.StdHeader.ImageBasePtr = 0; + AmdCreateStruct (&AmdParamStruct); + AmdResetParams.HtConfig.Depth = 0; + + status = AmdInitReset ((AMD_RESET_PARAMS *)AmdParamStruct.NewStructPtr); + AGESA_EVENTLOG(status); + AmdReleaseStruct (&AmdParamStruct); + return status; + } + +AGESA_STATUS agesawrapper_amdinitearly ( + VOID + ) +{ + AGESA_STATUS status; + AMD_INTERFACE_PARAMS AmdParamStruct; + AMD_EARLY_PARAMS *AmdEarlyParamsPtr; + + LibAmdMemFill (&AmdParamStruct, + 0, + sizeof (AMD_INTERFACE_PARAMS), + &(AmdParamStruct.StdHeader)); + + AmdParamStruct.AgesaFunctionName = AMD_INIT_EARLY; + AmdParamStruct.AllocationMethod = PreMemHeap; + AmdParamStruct.StdHeader.AltImageBasePtr = 0; + AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + AmdParamStruct.StdHeader.Func = 0; + AmdParamStruct.StdHeader.ImageBasePtr = 0; + AmdCreateStruct (&AmdParamStruct); + + AmdEarlyParamsPtr = (AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr; + OemCustomizeInitEarly (AmdEarlyParamsPtr); + + status = AmdInitEarly ((AMD_EARLY_PARAMS *)AmdParamStruct.NewStructPtr); + AGESA_EVENTLOG(status); + AmdReleaseStruct (&AmdParamStruct); + + return status; +} + +AGESA_STATUS agesawrapper_amdinitpost ( + VOID + ) +{ + AGESA_STATUS status; + AMD_INTERFACE_PARAMS AmdParamStruct; + + LibAmdMemFill (&AmdParamStruct, + 0, + sizeof (AMD_INTERFACE_PARAMS), + &(AmdParamStruct.StdHeader)); + + AmdParamStruct.AgesaFunctionName = AMD_INIT_POST; + AmdParamStruct.AllocationMethod = PreMemHeap; + AmdParamStruct.StdHeader.AltImageBasePtr = 0; + AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + AmdParamStruct.StdHeader.Func = 0; + AmdParamStruct.StdHeader.ImageBasePtr = 0; + + AmdCreateStruct (&AmdParamStruct); + status = AmdInitPost ((AMD_POST_PARAMS *)AmdParamStruct.NewStructPtr); + AGESA_EVENTLOG(status); + AmdReleaseStruct (&AmdParamStruct); + + /* Initialize heap space */ + EmptyHeap(); + + return status; +} + +AGESA_STATUS agesawrapper_amdinitenv ( + VOID + ) +{ + AGESA_STATUS status; + AMD_INTERFACE_PARAMS AmdParamStruct; + + LibAmdMemFill (&AmdParamStruct, + 0, + sizeof (AMD_INTERFACE_PARAMS), + &(AmdParamStruct.StdHeader)); + + AmdParamStruct.AgesaFunctionName = AMD_INIT_ENV; + AmdParamStruct.AllocationMethod = PostMemDram; + AmdParamStruct.StdHeader.AltImageBasePtr = 0; + AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + AmdParamStruct.StdHeader.Func = 0; + AmdParamStruct.StdHeader.ImageBasePtr = 0; + AmdCreateStruct (&AmdParamStruct); + status = AmdInitEnv ((AMD_ENV_PARAMS *)AmdParamStruct.NewStructPtr); + AGESA_EVENTLOG(status); + AmdReleaseStruct (&AmdParamStruct); + + return status; +} + +VOID * +agesawrapper_getlateinitptr ( + int pick + ) +{ + switch (pick) { + case PICK_DMI: + return DmiTable; + + case PICK_PSTATE: + return AcpiPstate; + + case PICK_SRAT: + return AcpiSrat; + + case PICK_SLIT: + return AcpiSlit; + case PICK_WHEA_MCE: + return AcpiWheaMce; + case PICK_WHEA_CMC: + return AcpiWheaCmc; + case PICK_ALIB: + return AcpiAlib; + default: + return NULL; + } +} + +AGESA_STATUS agesawrapper_amdinitmid ( + VOID + ) +{ + AGESA_STATUS status; + AMD_INTERFACE_PARAMS AmdParamStruct; + + /* Enable MMIO on AMD CPU Address Map Controller */ + agesawrapper_amdinitcpuio (); + + LibAmdMemFill (&AmdParamStruct, + 0, + sizeof (AMD_INTERFACE_PARAMS), + &(AmdParamStruct.StdHeader)); + + AmdParamStruct.AgesaFunctionName = AMD_INIT_MID; + AmdParamStruct.AllocationMethod = PostMemDram; + AmdParamStruct.StdHeader.AltImageBasePtr = 0; + AmdParamStruct.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + AmdParamStruct.StdHeader.Func = 0; + AmdParamStruct.StdHeader.ImageBasePtr = 0; + + AmdCreateStruct (&AmdParamStruct); + + status = AmdInitMid ((AMD_MID_PARAMS *)AmdParamStruct.NewStructPtr); + AGESA_EVENTLOG(status); + AmdReleaseStruct (&AmdParamStruct); + + return status; +} + +AGESA_STATUS agesawrapper_amdinitlate ( + VOID + ) +{ + AGESA_STATUS Status; + AMD_LATE_PARAMS AmdLateParams; + + LibAmdMemFill (&AmdLateParams, + 0, + sizeof (AMD_LATE_PARAMS), + &(AmdLateParams.StdHeader)); + + AmdLateParams.StdHeader.AltImageBasePtr = 0; + AmdLateParams.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + AmdLateParams.StdHeader.Func = 0; + AmdLateParams.StdHeader.ImageBasePtr = 0; + + Status = AmdInitLate (&AmdLateParams); + AGESA_EVENTLOG(Status); + ASSERT(Status == AGESA_SUCCESS); + + DmiTable = AmdLateParams.DmiTable; + AcpiPstate = AmdLateParams.AcpiPState; + AcpiSrat = AmdLateParams.AcpiSrat; + AcpiSlit = AmdLateParams.AcpiSlit; + + AcpiWheaMce = AmdLateParams.AcpiWheaMce; + AcpiWheaCmc = AmdLateParams.AcpiWheaCmc; + AcpiAlib = AmdLateParams.AcpiAlib; + + return Status; +} + +AGESA_STATUS agesawrapper_amdlaterunaptask (UINT32 Func, UINT32 Data, VOID *ConfigPtr) +{ + AGESA_STATUS Status; + AP_EXE_PARAMS ApExeParams; + + LibAmdMemFill (&ApExeParams, + 0, + sizeof (AP_EXE_PARAMS), + &(ApExeParams.StdHeader)); + + ApExeParams.StdHeader.AltImageBasePtr = 0; + ApExeParams.StdHeader.CalloutPtr = (CALLOUT_ENTRY) &GetBiosCallout; + ApExeParams.StdHeader.Func = 0; + ApExeParams.StdHeader.ImageBasePtr = 0; + + Status = AmdLateRunApTask (&ApExeParams); + AGESA_EVENTLOG(Status); + ASSERT(Status == AGESA_SUCCESS); + + return Status; +} + +AGESA_STATUS agesawrapper_amdreadeventlog ( + VOID + ) +{ + AGESA_STATUS Status; + EVENT_PARAMS AmdEventParams; + + LibAmdMemFill (&AmdEventParams, + 0, + sizeof (EVENT_PARAMS), + &(AmdEventParams.StdHeader)); + + AmdEventParams.StdHeader.AltImageBasePtr = 0; + AmdEventParams.StdHeader.CalloutPtr = NULL; + AmdEventParams.StdHeader.Func = 0; + AmdEventParams.StdHeader.ImageBasePtr = 0; + Status = AmdReadEventLog (&AmdEventParams); + while (AmdEventParams.EventClass != 0) { + printk(BIOS_DEBUG,"\nEventLog: EventClass = %lx, EventInfo = %lx.\n",AmdEventParams.EventClass,AmdEventParams.EventInfo); + printk(BIOS_DEBUG," Param1 = %lx, Param2 = %lx.\n",AmdEventParams.DataParam1,AmdEventParams.DataParam2); + printk(BIOS_DEBUG," Param3 = %lx, Param4 = %lx.\n",AmdEventParams.DataParam3,AmdEventParams.DataParam4); + Status = AmdReadEventLog (&AmdEventParams); + } + + return Status; +}