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Addition of Family12/SB900 wrapper code 

This change adds the wrapper code for the AMD Family12
cpus and the AMD Hudson-2 (SB900) southbridge to the cpu,
northbridge and southbridge folders respectively.

Change-Id: I22b6efe0017d0af03eaa36a1db1615e5f38da06c
Signed-off-by: Frank Vibrans <frank.vibrans@amd.com>
Signed-off-by: efdesign98 <efdesign98@gmail.com>
Reviewed-on: http://review.coreboot.org/53
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
efdesign98 2011-06-20 19:56:06 -07:00 committed by Stefan Reinauer
parent 7c634ae8c1
commit 7c0c64e103
47 changed files with 4915 additions and 22 deletions
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1
src/cpu/amd/agesa/Kconfig
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@ -17,4 +17,5 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
source src/cpu/amd/agesa/family12/Kconfig
source src/cpu/amd/agesa/family14/Kconfig

1
src/cpu/amd/agesa/Makefile.inc
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@ -16,4 +16,5 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY12) += family12
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY14) += family14

74
src/cpu/amd/agesa/family12/Kconfig Executable file
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@ -0,0 +1,74 @@
#
# 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
#
config CPU_AMD_AGESA_FAMILY12
bool
select PCI_IO_CFG_EXT
config CPU_ADDR_BITS
int
default 36
depends on CPU_AMD_AGESA_FAMILY12
config CPU_SOCKET_TYPE
hex
default 0x10
depends on CPU_AMD_AGESA_FAMILY12
# DDR2 and REG
config DIMM_SUPPORT
hex
default 0x0104
depends on CPU_AMD_AGESA_FAMILY12
config EXT_RT_TBL_SUPPORT
bool
default n
depends on CPU_AMD_AGESA_FAMILY12
config EXT_CONF_SUPPORT
bool
default n
depends on CPU_AMD_AGESA_FAMILY12
config CBB
hex
default 0x0
depends on CPU_AMD_AGESA_FAMILY12
config CDB
hex
default 0x18
depends on CPU_AMD_AGESA_FAMILY12
config XIP_ROM_BASE
hex
default 0xfff80000
depends on CPU_AMD_AGESA_FAMILY12
config XIP_ROM_SIZE
hex
default 0x80000
depends on CPU_AMD_AGESA_FAMILY12
config HAVE_INIT_TIMER
bool
default y
depends on CPU_AMD_AGESA_FAMILY12

326
src/cpu/amd/agesa/family12/Makefile.inc Executable file
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@ -0,0 +1,326 @@
#*****************************************************************************
#
# 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.
#
#*****************************************************************************
ramstage-y += chip_name.c
driver-y += model_12_init.c
AGESA_ROOT = ../../../../vendorcode/amd/agesa/f12
agesa_lib_src = $(AGESA_ROOT)/Legacy/Proc/agesaCallouts.c
agesa_lib_src += $(AGESA_ROOT)/Legacy/Proc/Dispatcher.c
agesa_lib_src += $(AGESA_ROOT)/Legacy/Proc/hobTransfer.c
agesa_lib_src += $(AGESA_ROOT)/Lib/amdlib.c
agesa_lib_src += $(AGESA_ROOT)/Lib/helper.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdInitEarly.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdInitEnv.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdInitLate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdInitMid.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdInitPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdInitReset.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdInitResume.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdLateRunApTask.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdS3LateRestore.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/AmdS3Save.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/CommonInits.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/CommonReturns.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/CreateStruct.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/S3RestoreState.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Common/S3SaveState.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cahalt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuApicUtilities.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuBist.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuBrandId.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuEarlyInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuEventLog.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuFamilyTranslation.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuGeneralServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuInitEarlyTable.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuLateInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuMicrocodePatch.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuPostInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuPowerMgmt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuPowerMgmtMultiSocket.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuPowerMgmtSingleSocket.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/cpuWarmReset.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/heapManager.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/S3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Table.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuCommonF12Utilities.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12BrandId.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12BrandIdFm1.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12BrandIdFs1.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12CacheDefaults.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12Dmi.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12EarlyNbPstateInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12MsrTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12PciTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12PerCorePciTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12PowerCheck.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12PowerMgmtSystemTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12PowerPlane.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12Pstate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12SoftwareThermal.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12Utilities.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/cpuF12WheaInitDataTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/F12C6State.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/F12Cpb.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/F12IoCstate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/F12MicrocodePatch03000002.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/F12MicrocodePatch0300000e.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/F12MicrocodePatch0300000f.c
#agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/LN/F12LnEarlySamples.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/LN/F12LnEquivalenceTable.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/LN/F12LnLogicalIdTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Family/0x12/LN/F12LnMicrocodePatchTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuC6State.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuCacheFlushOnHalt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuCacheInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuCoreLeveling.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuCpb.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuDmi.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuFeatureLeveling.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuFeatures.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuHwC1e.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuIoCstate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuL3Features.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuLowPwrPstate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuPstateGather.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuPstateLeveling.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuPstateTables.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuSlit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuSrat.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuSwC1e.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/cpuWhea.c
agesa_lib_src += $(AGESA_ROOT)/Proc/CPU/Feature/PreserveMailbox.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/GnbInitAtEarly.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/GnbInitAtEnv.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/GnbInitAtLate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/GnbInitAtMid.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/GnbInitAtPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/GnbInitAtReset.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Common/GnbLibFeatures.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxConfigData.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxGmcInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxInitAtEnvPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxInitAtMidPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxInitAtPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxIntegratedInfoTableInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxLib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxRegisterAcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/GfxStrapsInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Gfx/Family/LN/F12GfxServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCableSafe/GnbCableSafe.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLibCpuAcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLibHeap.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLibIoAcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLibMemAcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLibPci.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLibPciAcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbCommonLib/GnbLibStall.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbGfxConfig/GfxConfigEnv.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbGfxConfig/GfxConfigPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbGfxInitLibV1/GfxCardInfo.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbGfxInitLibV1/GfxEnumConnectors.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbGfxInitLibV1/GfxPowerPlayTable.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbGfxInitLibV1/GnbGfxInitLibV1.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbNbInitLibV1/GnbNbInitLibV1.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieAlibV1/PcieAlib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieConfig/PcieConfigData.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieConfig/PcieConfigLib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieConfig/PcieInputParser.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieConfig/PcieMapTopology.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieAspm.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieAspmBlackList.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieAspmExitLatency.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PciePhyServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PciePifServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PciePortRegAcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PciePortServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PciePowerMgmt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieSiliconServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieTimer.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieTopologyServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieUtilityLib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieInitLibV1/PcieWrapperRegAcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieTrainingV1/PcieTraining.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbPcieTrainingV1/PcieWorkarounds.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbSbLib/GnbSbLib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Modules/GnbSbLib/GnbSbPcie.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbConfigData.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbInitAtEarly.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbInitAtEnv.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbInitAtLatePost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbInitAtPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbInitAtReset.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbPowerMgmt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/NbSmuLib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/Family/LN/F12NbLclkDpm.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/Family/LN/F12NbPowerGate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/Family/LN/F12NbServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/Family/LN/F12NbSmu.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/Feature/NbFuseTable.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/Nb/Feature/NbLclkDpm.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PcieInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PcieInitAtEarlyPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PcieInitAtEnv.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PcieInitAtLatePost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PcieInitAtPost.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PcieLateInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PciePortInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/PciePortLateInit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/Family/LN/F12PcieAlib.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/Family/LN/F12PcieComplexConfig.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/Family/LN/F12PcieComplexServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/Family/LN/F12PciePhyServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/Family/LN/F12PciePifServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/Family/LN/F12PcieWrapperServices.c
agesa_lib_src += $(AGESA_ROOT)/Proc/GNB/PCIe/Feature/PciePowerGate.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htFeat.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htInterface.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htInterfaceCoherent.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htInterfaceGeneral.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htInterfaceNonCoherent.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htMain.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htNb.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/htNotify.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/Fam12/htNbFam12.c
agesa_lib_src += $(AGESA_ROOT)/Proc/HT/Fam12/htNbUtilitiesFam12.c
#agesa_lib_src += $(AGESA_ROOT)/Proc/IDS/Control/IdsCtrl.c
#agesa_lib_src += $(AGESA_ROOT)/Proc/IDS/Control/IdsLib.c
#agesa_lib_src += $(AGESA_ROOT)/Proc/IDS/Control/IdsNvToCmos.c
#agesa_lib_src += $(AGESA_ROOT)/Proc/IDS/Debug/IdsDebug.c
#agesa_lib_src += $(AGESA_ROOT)/Proc/IDS/Family/0x12/IdsF12AllService.c
#agesa_lib_src += $(AGESA_ROOT)/Proc/IDS/Perf/IdsPerf.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ardk/ma.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ardk/LN/masln3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ardk/LN/mauln3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/CHINTLV/mfchi.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/CSINTLV/mfcsi.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/DMI/mfDMI.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/ECC/mfecc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/ECC/mfemp.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/EXCLUDIMM/mfdimmexclud.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/IDENDIMM/mfidendimm.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/INTLVRN/mfintlvrn.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/LVDDR3/mflvddr3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/MEMCLR/mfmemclr.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/ODTHERMAL/mfodthermal.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/PARTRN/mfParallelTraining.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/PARTRN/mfStandardTraining.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/S3/mfs3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Feat/TABLE/mftds.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mdef.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/merrhdl.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/minit.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mm.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmConditionalPso.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmEcc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmExcludeDimm.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmflow.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmLvDdr3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmMemClr.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmMemRestore.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmNodeInterleave.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmOnlineSpare.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmParallelTraining.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmStandardTraining.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mmUmaAlloc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/mu.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/muc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Main/LN/mmflowln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mn.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mndct.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mnfeat.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mnflow.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mnmct.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mnphy.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mnreg.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mnS3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/mntrain3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mndctln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnflowln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnidendimmln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnmctln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnotln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnphyln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnprotoln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnregln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/NB/LN/mnS3ln.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mp.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mplribt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mplrnlr.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mplrnpr.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mpmaxfreq.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mpmr0.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mpodtpat.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mprc10opspd.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mprc2ibt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mprtt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/mpsao.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/LN/mprln3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/LN/mpsln3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Ps/LN/mpuln3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mthdi.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mttdimbt.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mttecc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mttEdgeDetect.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mtthrc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mtthrcSeedTrain.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mttml.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mttoptsrc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/mttsrc.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mt3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mtlrdimm3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mtot3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mtrci3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mtsdi3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mtspd3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mttecc3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Mem/Tech/DDR3/mttwl3.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Recovery/HT/htInitRecovery.c
agesa_lib_src += $(AGESA_ROOT)/Proc/Recovery/HT/htInitReset.c
romstage-y += $(agesa_lib_src)
ramstage-y += $(agesa_lib_src)
subdirs-y += ../../mtrr
subdirs-y += ../../../x86/tsc
subdirs-y += ../../../x86/lapic
subdirs-y += ../../../x86/cache
subdirs-y += ../../../x86/mtrr
subdirs-y += ../../../x86/pae
subdirs-y += ../../../x86/smm
ramstage-y += apic_timer.c
cpu_incs += $(src)/cpu/amd/agesa/family12/cache_as_ram.inc

58
src/cpu/amd/agesa/family12/apic_timer.c Executable file
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@ -0,0 +1,58 @@
/*
*****************************************************************************
*
* 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 <delay.h>
#include <cpu/x86/msr.h>
#include <cpu/x86/lapic.h>
/* NOTE: We use the APIC TIMER register is to hold flags for AP init during
* pre-memory init (__PRE_RAM__). Don't use init_timer() and udelay is
* redirected to udelay_tsc().
*/
void init_timer(void)
{
/* Set the apic timer to no interrupts and periodic mode */
lapic_write(LAPIC_LVTT, (1 << 17)|(1<< 16)|(0 << 12)|(0 << 0));
/* Set the divider to 1, no divider */
lapic_write(LAPIC_TDCR, LAPIC_TDR_DIV_1);
/* Set the initial counter to 0xffffffff */
lapic_write(LAPIC_TMICT, 0xffffffff);
}
void udelay(u32 usecs)
{
u32 start, value, ticks;
/* Calculate the number of ticks to run, our FSB runs a 200Mhz */
ticks = usecs * 200;
start = lapic_read(LAPIC_TMCCT);
do {
value = lapic_read(LAPIC_TMCCT);
} while((start - value) < ticks);
}

98
src/cpu/amd/agesa/family12/cache_as_ram.inc Executable file
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@ -0,0 +1,98 @@
/*
* 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
*/
/******************************************************************************
* AMD Generic Encapsulated Software Architecture
*
* $Workfile:: cache_as_ram.inc
*
* Description: cache_as_ram.inc - AGESA Module Entry Point for GCC complier
*
******************************************************************************
*/
#include "gcccar.inc"
/*
* XMM map:
* xmm0: BIST
* xmm1: backup ebx -- cpu_init_detected
*/
.code32
.globl cache_as_ram_setup, disable_cache_as_ram, cache_as_ram_setup_out
cache_as_ram_setup:
post_code(0xa0)
/* enable SSE2 128bit instructions */
/* Turn on OSFXSR [BIT9] and OSXMMEXCPT [BIT10] onto CR4 register */
movl %cr4, %eax
orl $(3<<9), %eax
movl %eax, %cr4
/* Get the cpu_init_detected */
mov $1, %eax
cpuid
shr $24, %ebx
/* Save the BIST result */
cvtsi2sd %ebp, %xmm0
/* for normal part %ebx already contain cpu_init_detected from fallback call */
/* Save the cpu_init_detected */
cvtsi2sd %ebx, %xmm1
post_code(0xa1)
AMD_ENABLE_STACK
post_code(0xa1)
/* Restore the BIST result */
cvtsd2si %xmm0, %edx
/* Restore the cpu_init_detected */
cvtsd2si %xmm1, %ebx
pushl %ebx /* init detected */
pushl %edx /* bist */
call cache_as_ram_main
/* Should never see this postcode */
post_code(0xaf)
stop:
jmp stop
disable_cache_as_ram:
/* Save return stack */
cvtsi2sd %esp, %xmm0
AMD_DISABLE_STACK
/* Restore the return stack */
cvtsd2si %xmm0, %esp
ret
cache_as_ram_setup_out:

23
src/cpu/amd/agesa/family12/chip.h Executable file
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@ -0,0 +1,23 @@
/*
* 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
*/
extern struct chip_operations cpu_amd_agesa_family12_ops;
struct cpu_amd_agesa_family12_config {
};

25
src/cpu/amd/agesa/family12/chip_name.c Executable file
View File

@ -0,0 +1,25 @@
/*
* 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 <device/device.h>
#include "chip.h"
struct chip_operations cpu_amd_agesa_family12_ops = {
CHIP_NAME("AMD CPU Family 12h")
};

138
src/cpu/amd/agesa/family12/model_12_init.c Executable file
View File

@ -0,0 +1,138 @@
/*
* 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 <console/console.h>
#include <cpu/x86/msr.h>
#include <cpu/amd/mtrr.h>
#include <device/device.h>
#include <device/pci.h>
#include <string.h>
#include <cpu/x86/msr.h>
#include <cpu/x86/pae.h>
#include <pc80/mc146818rtc.h>
#include <cpu/x86/lapic.h>
#include <cpu/cpu.h>
#include <cpu/x86/cache.h>
#include <cpu/x86/mtrr.h>
#include <cpu/amd/multicore.h>
#include <cpu/amd/amdfam12.h>
#define MCI_STATUS 0x401
msr_t rdmsr_amd(u32 index)
{
msr_t result;
__asm__ __volatile__(
"rdmsr"
:"=a"(result.lo), "=d"(result.hi)
:"c"(index), "D"(0x9c5a203a)
);
return result;
}
void wrmsr_amd(u32 index, msr_t msr)
{
__asm__ __volatile__(
"wrmsr"
: /* No outputs */
:"c"(index), "a"(msr.lo), "d"(msr.hi), "D"(0x9c5a203a)
);
}
static void model_12_init(device_t dev)
{
printk(BIOS_DEBUG, "Model 12 Init - a no-op.\n");
u8 i;
msr_t msr;
struct node_core_id id;
#if CONFIG_LOGICAL_CPUS == 1
u32 siblings;
#endif
// id = get_node_core_id(read_nb_cfg_54()); /* nb_cfg_54 can not be set */
// printk(BIOS_DEBUG, "nodeid = %02d, coreid = %02d\n", id.nodeid, id.coreid);
/* Turn on caching if we haven't already */
x86_enable_cache();
amd_setup_mtrrs();
x86_mtrr_check();
disable_cache();
/* zero the machine check error status registers */
msr.lo = 0;
msr.hi = 0;
for (i = 0; i < 5; i++) {
wrmsr(MCI_STATUS + (i * 4), msr);
}
enable_cache();
/* Enable the local cpu apics */
setup_lapic();
/* Set the processor name string */
// init_processor_name();
#if CONFIG_LOGICAL_CPUS == 1
siblings = cpuid_ecx(0x80000008) & 0xff;
if (siblings > 0) {
msr = rdmsr_amd(CPU_ID_FEATURES_MSR);
msr.lo |= 1 << 28;
wrmsr_amd(CPU_ID_FEATURES_MSR, msr);
msr = rdmsr_amd(CPU_ID_EXT_FEATURES_MSR);
msr.hi |= 1 << (33 - 32);
wrmsr_amd(CPU_ID_EXT_FEATURES_MSR, msr);
}
printk(BIOS_DEBUG, "siblings = %02d, ", siblings);
#endif
/* DisableCf8ExtCfg */
msr = rdmsr(NB_CFG_MSR);
msr.hi &= ~(1 << (46 - 32));
wrmsr(NB_CFG_MSR, msr);
/* Write protect SMM space with SMMLOCK. */
msr = rdmsr(HWCR_MSR);
msr.lo |= (1 << 0);
wrmsr(HWCR_MSR, msr);
}
static struct device_operations cpu_dev_ops = {
.init = model_12_init,
};
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_AMD, 0x300f00 }, /* LN1_A0x */
{ X86_VENDOR_AMD, 0x300f01 }, /* LN1_A1x */
{ X86_VENDOR_AMD, 0x300f10 }, /* LN1_B0x */
{ X86_VENDOR_AMD, 0x300f20 }, /* LN2_B0x */
{ 0, 0 },
};
static const struct cpu_driver model_12 __cpu_driver = {
.ops = &cpu_dev_ops,
.id_table = cpu_table,
};

53
src/include/cpu/amd/amdfam12.h Executable file
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@ -0,0 +1,53 @@
/*
* 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
*/
#ifndef CPU_AMD_FAM12_H
#define CPU_AMD_FAM12_H
#include <cpu/x86/msr.h>
#define HWCR_MSR 0xC0010015
#define NB_CFG_MSR 0xC001001f
#define LS_CFG_MSR 0xC0011020
#define IC_CFG_MSR 0xC0011021
#define DC_CFG_MSR 0xC0011022
#define BU_CFG_MSR 0xC0011023
#define BU_CFG2_MSR 0xC001102A
#define CPU_ID_FEATURES_MSR 0xC0011004
#define CPU_ID_EXT_FEATURES_MSR 0xC0011005
msr_t rdmsr_amd(u32 index);
void wrmsr_amd(u32 index, msr_t msr);
//#if defined(__GNUC__)
//// it can be used to get unitid and coreid it running only
//struct node_core_id get_node_core_id(u32 nb_cfg_54);
//struct node_core_id get_node_core_id_x(void);
//#endif
#if defined(__PRE_RAM__)
void wait_all_core0_started(void);
void wait_all_other_cores_started(u32 bsp_apicid);
void wait_all_aps_started(u32 bsp_apicid);
void allow_all_aps_stop(u32 bsp_apicid);
#endif
u32 get_initial_apicid(void);
#endif /* CPU_AMD_FAM12_H */

23
src/include/device/pci_ids.h
View File

@ -332,6 +332,29 @@
#define PCI_DEVICE_ID_ATI_SB800_USB_22_2 0x4396
#define PCI_DEVICE_ID_ATI_SB800_GEC 0x1699
#define PCI_DEVICE_ID_ATI_SB900_LPC 0x780E
#define PCI_DEVICE_ID_ATI_SB900_SATA 0x7800
#define PCI_DEVICE_ID_ATI_SB900_SATA_AHCI 0x7801
#define PCI_DEVICE_ID_ATI_SB900_SATA_RAID 0x7802
#define PCI_DEVICE_ID_ATI_SB900_SATA_RAID5 0x7803
#define PCI_DEVICE_ID_ATI_SB900_SATA_AMDAHCI 0x7804
#define PCI_DEVICE_ID_ATI_SB900_IDE 0x780C
#define PCI_DEVICE_ID_ATI_SB900_HDA 0x780D
#define PCI_DEVICE_ID_ATI_SB900_PCI 0x780F
#define PCI_DEVICE_ID_ATI_SB900_PCIEA 0x43A0
#define PCI_DEVICE_ID_ATI_SB900_PCIEB 0x43A1
#define PCI_DEVICE_ID_ATI_SB900_PCIEC 0x43A2
#define PCI_DEVICE_ID_ATI_SB900_PCIED 0x43A3
#define PCI_DEVICE_ID_ATI_SB900_SM 0x780B
#define PCI_DEVICE_ID_ATI_SB900_USB_16_0 0x7812
#define PCI_DEVICE_ID_ATI_SB900_USB_16_1 0x7812
#define PCI_DEVICE_ID_ATI_SB900_USB_18_0 0x7807
#define PCI_DEVICE_ID_ATI_SB900_USB_18_2 0x7808
#define PCI_DEVICE_ID_ATI_SB900_USB_19_0 0x7807
#define PCI_DEVICE_ID_ATI_SB900_USB_19_2 0x7808
#define PCI_DEVICE_ID_ATI_SB900_USB_20_5 0x7809
#define PCI_DEVICE_ID_ATI_SB900_GEC 0x7806
#define PCI_DEVICE_ID_ATI_RS690_HT 0x7910
#define PCI_DEVICE_ID_ATI_RS740_HT 0x7911
#define PCI_DEVICE_ID_ATI_RS690_PCIE 0x7912

2
src/mainboard/amd/inagua/Kconfig
View File

@ -1,7 +1,7 @@
#
# This file is part of the coreboot project.
#
# Copyright (C) 2010 Advanced Micro Devices, Inc.
# Copyright (C) 2010-2011 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

2
src/mainboard/amd/inagua/Makefile.inc
View File

@ -31,5 +31,3 @@ ramstage-y += PlatformGnbPcie.c
ramstage-y += reset.c
ramstage-y += pmio.c
subdirs-$(CONFIG_AMD_AGESA) += ../../../vendorcode/amd/agesa/f14

3
src/northbridge/amd/Makefile.inc
View File

@ -5,4 +5,5 @@ subdirs-$(CONFIG_NORTHBRIDGE_AMD_GX2) += gx2
subdirs-$(CONFIG_NORTHBRIDGE_AMD_LX) += lx
subdirs-$(CONFIG_AMD_AGESA) += agesa
subdirs-$(CONFIG_AMD_AGESA) += ../../vendorcode/amd/agesa/f14
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY12) += ../../vendorcode/amd/agesa/f12
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY14) += ../../vendorcode/amd/agesa/f14

1
src/northbridge/amd/agesa/Kconfig
View File

@ -17,5 +17,6 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
source src/northbridge/amd/agesa/family12/Kconfig
source src/northbridge/amd/agesa/family14/Kconfig

1
src/northbridge/amd/agesa/Makefile.inc
View File

@ -16,4 +16,5 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY12) += family12
subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY14) += family14

79
src/northbridge/amd/agesa/family12/Kconfig Executable file
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@ -0,0 +1,79 @@
##
## This file is part of the coreboot project.
##
## Copyright (C) 2007-2009 coresystems GmbH
##
## 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
##
config NORTHBRIDGE_AMD_AGESA_FAMILY12
bool
select HAVE_DEBUG_RAM_SETUP
select HAVE_DEBUG_SMBUS
select HYPERTRANSPORT_PLUGIN_SUPPORT
select MMCONF_SUPPORT
select NORTHBRIDGE_AMD_AGESA_FAMILY12_ROOT_COMPLEX
config HT3_SUPPORT
bool
default y
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12
config HW_MEM_HOLE_SIZEK
hex
default 0x100000
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12
config HW_MEM_HOLE_SIZE_AUTO_INC
bool
default n
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12
config MMCONF_BASE_ADDRESS
hex
default 0xe0000000
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12
config MMCONF_BUS_NUMBER
int
default 256
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12
config DIMM_DDR3
bool
default n
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12
config DIMM_REGISTERED
bool
default n
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12
if !DIMM_REGISTERED
config DIMM_SUPPORT
hex
default 0x0004
endif
if DIMM_DDR3
if DIMM_REGISTERED
config DIMM_SUPPORT
hex
default 0x0005
endif
endif
config BOOTBLOCK_NORTHBRIDGE_INIT
string
default "northbridge/amd/agesa/family12/bootblock.c"
depends on NORTHBRIDGE_AMD_AGESA_FAMILY12

22
src/northbridge/amd/agesa/family12/Makefile.inc Executable file
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@ -0,0 +1,22 @@
#
# 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
#
driver-y += northbridge.c
ramstage-$(CONFIG_GENERATE_ACPI_TABLES) += ssdt.asl

305
src/northbridge/amd/agesa/family12/amdfam12_conf.c Executable file
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/*
* 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
*/
/*
* No includes in this file because it is included into northbridge.c.
*/
struct dram_base_mask_t {
u32 base; //[47:27] at [28:8]
u32 mask; //[47:27] at [28:8] and enable at bit 0
};
static struct dram_base_mask_t get_dram_base_mask(u32 nodeid)
{
device_t dev;
struct dram_base_mask_t d;
#if defined(__PRE_RAM__)
dev = PCI_DEV(CONFIG_CBB, CONFIG_CDB, 1);
#else
dev = __f1_dev[0];
#endif // defined(__PRE_RAM__)
u32 temp;
temp = pci_read_config32(dev, 0x44); //[39:24] at [31:16]
d.mask = (temp & 0xffff0000); // mask out DramMask [26:24] too
temp = pci_read_config32(dev, 0x40); //[35:24] at [27:16]
d.mask |= (temp & 1); // read enable bit
d.base = (temp & 0x0fff0000); // mask out DramBase [26:24) too
return d;
}
#if CONFIG_EXT_CONF_SUPPORT
static void set_addr_map_reg_4_6_in_one_node(u32 nodeid, u32 cfg_map_dest,
u32 busn_min, u32 busn_max,
u32 type)
{
device_t dev;
u32 i;
u32 tempreg;
u32 index_min, index_max;
u32 dest_min, dest_max;
index_min = busn_min>>2; dest_min = busn_min - (index_min<<2);
index_max = busn_max>>2; dest_max = busn_max - (index_max<<2);
// three case: index_min==index_max, index_min+1=index_max; index_min+1<index_max
#if defined(__PRE_RAM__)
dev = NODE_PCI(nodeid, 1);
#else
dev = __f1_dev[nodeid];
#endif // defined(__PRE_RAM__)
if(index_min== index_max) {
pci_write_config32(dev, 0x110, index_min | (type<<28));
tempreg = pci_read_config32(dev, 0x114);
for(i=dest_min; i<=dest_max; i++) {
tempreg &= ~(0xff<<(i*8));
tempreg |= (cfg_map_dest<<(i*8));
}
pci_write_config32(dev, 0x110, index_min | (type<<28)); // do i need to write it again
pci_write_config32(dev, 0x114, tempreg);
} else if(index_min<index_max) {
pci_write_config32(dev, 0x110, index_min | (type<<28));
tempreg = pci_read_config32(dev, 0x114);
for(i=dest_min; i<=3; i++) {
tempreg &= ~(0xff<<(i*8));
tempreg |= (cfg_map_dest<<(i*8));
}
pci_write_config32(dev, 0x110, index_min | (type<<28)); // do i need to write it again
pci_write_config32(dev, 0x114, tempreg);
pci_write_config32(dev, 0x110, index_max | (type<<28));
tempreg = pci_read_config32(dev, 0x114);
for(i=0; i<=dest_max; i++) {
tempreg &= ~(0xff<<(i*8));
tempreg |= (cfg_map_dest<<(i*8));
}
pci_write_config32(dev, 0x110, index_max | (type<<28)); // do i need to write it again
pci_write_config32(dev, 0x114, tempreg);
if((index_max-index_min)>1) {
tempreg = 0;
for(i=0; i<=3; i++) {
tempreg &= ~(0xff<<(i*8));
tempreg |= (cfg_map_dest<<(i*8));
}
for(i=index_min+1; i<index_max;i++) {
pci_write_config32(dev, 0x110, i | (type<<28));
pci_write_config32(dev, 0x114, tempreg);
}
}
}
}
#endif // CONFIG_EXT_CONF_SUPPORT
#if defined(__PRE_RAM__)
static void set_ht_c_io_addr_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
u32 io_min, u32 io_max, u32 nodes)
{
u32 i;
u32 tempreg;
device_t dev;
#if CONFIG_EXT_CONF_SUPPORT
if(ht_c_index<4) {
#endif
/* io range allocation */
tempreg = (nodeid&0xf) | ((nodeid & 0x30)<<(8-4)) | (linkn<<4) | ((io_max&0xf0)<<(12-4)); //limit
for(i=0; i<nodes; i++) {
dev = NODE_PCI(i, 1);
pci_write_config32(dev, 0xC4 + ht_c_index * 8, tempreg);
}
tempreg = 3 /*| ( 3<<4)*/ | ((io_min&0xf0)<<(12-4)); //base :ISA and VGA ?
for(i=0; i<nodes; i++){
dev = NODE_PCI(i, 1);
pci_write_config32(dev, 0xC0 + ht_c_index * 8, tempreg);
}
#if CONFIG_EXT_CONF_SUPPORT
return;
}
u32 cfg_map_dest;
u32 j;
// if ht_c_index > 3, We should use extend space
if(io_min>io_max) return;
// for nodeid at first
cfg_map_dest = (1<<7) | (1<<6) | (linkn<<0);
set_addr_map_reg_4_6_in_one_node(nodeid, cfg_map_dest, io_min, io_max, 4);
// all other nodes
cfg_map_dest = (1<<7) | (0<<6) | (nodeid<<0);
for(j = 0; j< nodes; j++) {
if(j== nodeid) continue;
set_addr_map_reg_4_6_in_one_node(j,cfg_map_dest, io_min, io_max, 4);
}
#endif // CONFIG_EXT_CONF_SUPPORT
}
static void clear_ht_c_io_addr_reg(u32 nodeid, u32 linkn, u32 ht_c_index,
u32 io_min, u32 io_max, u32 nodes)
{
u32 i;
device_t dev;
#if CONFIG_EXT_CONF_SUPPORT
if(ht_c_index<4) {
#endif
/* io range allocation */
for(i=0; i<nodes; i++) {
dev = NODE_PCI(i, 1);
pci_write_config32(dev, 0xC4 + ht_c_index * 8, 0);
pci_write_config32(dev, 0xC0 + ht_c_index * 8, 0);
}
#if CONFIG_EXT_CONF_SUPPORT
return;
}
// : if hc_c_index > 3, We should use io_min, io_max to clear extend space
u32 cfg_map_dest;
u32 j;
// all nodes
cfg_map_dest = 0;
for(j = 0; j< nodes; j++) {
set_addr_map_reg_4_6_in_one_node(j,cfg_map_dest, io_min, io_max, 4);
}
#endif
}
#endif // defined(__PRE_RAM__)
#if !defined(__PRE_RAM__)
static u32 get_io_addr_index(u32 nodeid, u32 linkn)
{
#if 0
u32 index;
for(index=0; index<256; index++) {
if((sysconf.conf_io_addrx[index+4] == 0)){
sysconf.conf_io_addr[index+4] = (nodeid & 0x3f) ;
sysconf.conf_io_addrx[index+4] = 1 | ((linkn & 0x7)<<4);
return index;
}
}
#endif
return 0;
}
static u32 get_mmio_addr_index(u32 nodeid, u32 linkn)
{
#if 0
u32 index;
for(index=0; index<64; index++) {
if((sysconf.conf_mmio_addrx[index+8] == 0)){
sysconf.conf_mmio_addr[index+8] = (nodeid & 0x3f) ;
sysconf.conf_mmio_addrx[index+8] = 1 | ((linkn & 0x7)<<4);
return index;
}
}
#endif
return 0;
}
static void set_io_addr_reg(device_t dev, u32 nodeid, u32 linkn, u32 reg,
u32 io_min, u32 io_max)
{
u32 tempreg;
#if CONFIG_EXT_CONF_SUPPORT
if(reg!=0x110) {
#endif
/* io range allocation */
tempreg = (nodeid&0xf) | ((nodeid & 0x30)<<(8-4)) | (linkn<<4) | ((io_max&0xf0)<<(12-4)); //limit
pci_write_config32(__f1_dev[0], reg+4, tempreg);
tempreg = 3 /*| ( 3<<4)*/ | ((io_min&0xf0)<<(12-4)); //base :ISA and VGA ?
#if 0
// FIXME: can we use VGA reg instead?
if (dev->link[link].bridge_ctrl & PCI_BRIDGE_CTL_VGA) {
printk(BIOS_SPEW, "%s, enabling legacy VGA IO forwarding for %s link %s\n",
__func__, dev_path(dev), link);
tempreg |= PCI_IO_BASE_VGA_EN;
}
if (dev->link[link].bridge_ctrl & PCI_BRIDGE_CTL_NO_ISA) {
tempreg |= PCI_IO_BASE_NO_ISA;
}
#endif
pci_write_config32(__f1_dev[0], reg, tempreg);
#if CONFIG_EXT_CONF_SUPPORT
return;
}
u32 cfg_map_dest;
u32 j;
// if ht_c_index > 3, We should use extend space
if(io_min>io_max) return;
// for nodeid at first
cfg_map_dest = (1<<7) | (1<<6) | (linkn<<0);
set_addr_map_reg_4_6_in_one_node(nodeid, cfg_map_dest, io_min, io_max, 4);
#endif // CONFIG_EXT_CONF_SUPPORT
}
static void set_mmio_addr_reg(u32 nodeid, u32 linkn, u32 reg, u32 index, u32 mmio_min, u32 mmio_max, u32 nodes)
{
u32 tempreg;
#if CONFIG_EXT_CONF_SUPPORT
if(reg!=0x110) {
#endif
/* io range allocation */
tempreg = (nodeid&0xf) | (linkn<<4) | (mmio_max&0xffffff00); //limit
pci_write_config32(__f1_dev[0], reg+4, tempreg);
tempreg = 3 | (nodeid & 0x30) | (mmio_min&0xffffff00);
pci_write_config32(__f1_dev[0], reg, tempreg);
#if CONFIG_EXT_CONF_SUPPORT
return;
}
device_t dev;
u32 j;
// if ht_c_index > 3, We should use extend space
// for nodeid at first
u32 enable;
if(mmio_min>mmio_max) {
return;
}
enable = 1;
dev = __f1_dev[nodeid];
tempreg = ((mmio_min>>3) & 0x1fffff00)| (1<<6) | (linkn<<0);
pci_write_config32(dev, 0x110, index | (2<<28));
pci_write_config32(dev, 0x114, tempreg);
tempreg = ((mmio_max>>3) & 0x1fffff00) | enable;
pci_write_config32(dev, 0x110, index | (3<<28));
pci_write_config32(dev, 0x114, tempreg);
#endif // CONFIG_EXT_CONF_SUPPORT
}
#endif // !defined(__PRE_RAM__)

29
src/northbridge/amd/agesa/family12/bootblock.c Executable file
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/*
*****************************************************************************
*
* 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 <arch/io.h>
#include <arch/romcc_io.h>
#include <device/pci_def.h>
static void bootblock_northbridge_init(void) {
}

24
src/northbridge/amd/agesa/family12/chip.h Executable file
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/*
* 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
*/
struct northbridge_amd_agesa_family12_config
{
};
extern struct chip_operations northbridge_amd_agesa_family12_ops;

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src/northbridge/amd/agesa/family12/northbridge.c Executable file
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/*
* 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 <console/console.h>
#include <arch/io.h>
#include <stdint.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/hypertransport.h>
#include <stdlib.h>
#include <string.h>
#include <bitops.h>
#include <cpu/cpu.h>
#include <cpu/x86/lapic.h>
#include "chip.h"
#include "northbridge.h"
#include "agesawrapper.h"
//#define FX_DEVS NODE_NUMS
#define FX_DEVS 1
static device_t __f0_dev[FX_DEVS];
static device_t __f1_dev[FX_DEVS];
static device_t __f2_dev[FX_DEVS];
static device_t __f4_dev[FX_DEVS];
static unsigned fx_devs=0;
device_t get_node_pci(u32 nodeid, u32 fn)
{
return dev_find_slot(CONFIG_CBB, PCI_DEVFN(CONFIG_CDB + nodeid, fn));
}
static void get_fx_devs(void)
{
int i;
for(i = 0; i < FX_DEVS; i++) {
__f0_dev[i] = get_node_pci(i, 0);
__f1_dev[i] = get_node_pci(i, 1);
__f2_dev[i] = get_node_pci(i, 2);
__f4_dev[i] = get_node_pci(i, 4);
if (__f0_dev[i] != NULL && __f1_dev[i] != NULL)
fx_devs = i+1;
}
if (__f1_dev[0] == NULL || __f0_dev[0] == NULL || fx_devs == 0) {
die("Cannot find 0:0x18.[0|1]\n");
}
}
static u32 f1_read_config32(unsigned reg)
{
if (fx_devs == 0)
get_fx_devs();
return pci_read_config32(__f1_dev[0], reg);
}
static void f1_write_config32(unsigned reg, u32 value)
{
int i;
if (fx_devs == 0)
get_fx_devs();
for(i = 0; i < fx_devs; i++) {
device_t dev;
dev = __f1_dev[i];
if (dev && dev->enabled) {
pci_write_config32(dev, reg, value);
}
}
}
static u32 amdfam12_nodeid(device_t dev)
{
printk(BIOS_DEBUG, "Fam12h - northbridge.c - amdfam12_nodeid\n");
return (dev->path.pci.devfn >> 3) - CONFIG_CDB;
}
#include "amdfam12_conf.c"
static void northbridge_init(device_t dev)
{
printk(BIOS_DEBUG, "Northbridge init\n");
}
static void set_vga_enable_reg(u32 nodeid, u32 linkn)
{
u32 val;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - set_vga_enable_reg - Start.\n");
val = 1 | (nodeid<<4) | (linkn<<12);
/* it will routing (1)mmio 0xa0000:0xbffff (2) io 0x3b0:0x3bb,
0x3c0:0x3df */
f1_write_config32(0xf4, val);
printk(BIOS_DEBUG, "Fam12h - northbridge.c - set_vga_enable_reg - End.\n");
}
static int reg_useable(unsigned reg, device_t goal_dev, unsigned goal_nodeid,
unsigned goal_link)
{
struct resource *res;
unsigned nodeid, link = 0;
int result;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - reg_useable - Start.\n");
res = 0;
for(nodeid = 0; !res && (nodeid < fx_devs); nodeid++) {
device_t dev;
dev = __f0_dev[nodeid];
if (!dev)
continue;
for(link = 0; !res && (link < 8); link++) {
res = probe_resource(dev, IOINDEX(0x1000 + reg, link));
}
}
result = 2;
if (res) {
result = 0;
if ( (goal_link == (link - 1)) &&
(goal_nodeid == (nodeid - 1)) &&
(res->flags <= 1)) {
result = 1;
}
}
printk(BIOS_DEBUG, "Fam12h - northbridge.c - reg_useable - End.\n");
return result;
}
static struct resource *amdfam12_find_iopair(device_t dev, unsigned nodeid, unsigned link)
{
struct resource *resource;
u32 result, reg;
resource = 0;
reg = 0;
result = reg_useable(0xc0, dev, nodeid, link);
if (result >= 1) {
/* I have been allocated this one */
reg = 0xc0;
}
//Ext conf space
if(!reg) {
//because of Extend conf space, we will never run out of reg, but we need one index to differ them. so same node and same link can have multi range
u32 index = get_io_addr_index(nodeid, link);
reg = 0x110+ (index<<24) + (4<<20); // index could be 0, 255
}
resource = new_resource(dev, IOINDEX(0x1000 + reg, link));
return resource;
}
static struct resource *amdfam12_find_mempair(device_t dev, u32 nodeid, u32 link)
{
struct resource *resource;
u32 free_reg, reg;
resource = 0;
free_reg = 0;
for(reg = 0x80; reg <= 0xb8; reg += 0x8) {
int result;
result = reg_useable(reg, dev, nodeid, link);
if (result == 1) {
/* I have been allocated this one */
break;
}
else if (result > 1) {
/* I have a free register pair */
free_reg = reg;
}
}
if (reg > 0xb8) {
reg = free_reg;
}
//Ext conf space
if(!reg) {
//because of Extend conf space, we will never run out of reg,
// but we need one index to differ them. so same node and
// same link can have multi range
u32 index = get_mmio_addr_index(nodeid, link);
reg = 0x110+ (index<<24) + (6<<20); // index could be 0, 63
}
resource = new_resource(dev, IOINDEX(0x1000 + reg, link));
return resource;
}
static void amdfam12_link_read_bases(device_t dev, u32 nodeid, u32 link)
{
struct resource *resource;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - amdfam12_link_read_bases - Start.\n");
/* Initialize the io space constraints on the current bus */
resource = amdfam12_find_iopair(dev, nodeid, link);
if (resource) {
u32 align;
#if CONFIG_EXT_CONF_SUPPORT == 1
if((resource->index & 0x1fff) == 0x1110) { // ext
align = 8;
}
else
#endif
align = log2(HT_IO_HOST_ALIGN);
resource->base = 0;
resource->size = 0;
resource->align = align;
resource->gran = align;
resource->limit = 0xffffUL;
resource->flags = IORESOURCE_IO | IORESOURCE_BRIDGE;
}
/* Initialize the prefetchable memory constraints on the current bus */
resource = amdfam12_find_mempair(dev, nodeid, link);
if (resource) {
resource->base = 0;
resource->size = 0;
resource->align = log2(HT_MEM_HOST_ALIGN);
resource->gran = log2(HT_MEM_HOST_ALIGN);
resource->limit = 0xffffffffffULL;
resource->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH;
resource->flags |= IORESOURCE_BRIDGE;
#if CONFIG_EXT_CONF_SUPPORT == 1
if((resource->index & 0x1fff) == 0x1110) { // ext
normalize_resource(resource);
}
#endif
}
/* Initialize the memory constraints on the current bus */
resource = amdfam12_find_mempair(dev, nodeid, link);
if (resource) {
resource->base = 0;
resource->size = 0;
resource->align = log2(HT_MEM_HOST_ALIGN);
resource->gran = log2(HT_MEM_HOST_ALIGN);
resource->limit = 0xffffffffffULL;
resource->flags = IORESOURCE_MEM | IORESOURCE_BRIDGE;
#if CONFIG_EXT_CONF_SUPPORT == 1
if((resource->index & 0x1fff) == 0x1110) { // ext
normalize_resource(resource);
}
#endif
}
printk(BIOS_DEBUG, "Fam12h - northbridge.c - amdfam12_link_read_bases - End.\n");
}
static u32 my_find_pci_tolm(struct bus *bus, u32 tolm)
{
struct resource *min;
min = 0;
search_bus_resources(bus, IORESOURCE_MEM, IORESOURCE_MEM, tolm_test, &min);
if (min && tolm > min->base) {
tolm = min->base;
}
return tolm;
}
#if CONFIG_HW_MEM_HOLE_SIZEK != 0
struct hw_mem_hole_info {
unsigned hole_startk;
int node_id;
};
static struct hw_mem_hole_info get_hw_mem_hole_info(void)
{
struct hw_mem_hole_info mem_hole;
int i;
mem_hole.hole_startk = CONFIG_HW_MEM_HOLE_SIZEK;
mem_hole.node_id = -1;
struct dram_base_mask_t d;
u32 hole;
d = get_dram_base_mask(0);
if(d.mask & 1) {
hole = pci_read_config32(__f1_dev[0], 0xf0);
if(hole & 1) { // we find the hole
mem_hole.hole_startk = (hole & (0xff<<24)) >> 10;
mem_hole.node_id = 0; // record the node No with hole
}
}
#if 0
// We need to double check if there is speical set on base reg and limit reg
// are not continous instead of hole, it will find out it's hole_startk
if(mem_hole.node_id==-1) {
resource_t limitk_pri = 0;
struct dram_base_mask_t d;
resource_t base_k, limit_k;
d = get_dram_base_mask(0);
if(d.base & 1) {
base_k = ((resource_t)(d.base & 0x1fffff00)) <<9;
if(base_k <= 4 *1024 * 1024) {
if(limitk_pri != base_k) { // we find the hole
mem_hole.hole_startk = (unsigned)limitk_pri; // must be below 4G
mem_hole.node_id = 0;
}
}
limit_k = ((resource_t)((d.mask + 0x00000100) & 0x1fffff00)) << 9;
limitk_pri = limit_k;
}
}
#endif
return mem_hole;
}
#endif
#if CONFIG_WRITE_HIGH_TABLES==1
#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
extern uint64_t high_tables_base, high_tables_size;
#endif
#if CONFIG_GFXUMA == 1
extern uint64_t uma_memory_base, uma_memory_size;
static void add_uma_resource(struct device *dev, int index)
{
struct resource *resource;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - add_uma_resource - Start.\n");
resource = new_resource(dev, index);
resource->base = (resource_t) uma_memory_base;
resource->size = (resource_t) uma_memory_size;
resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE |
IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
printk(BIOS_DEBUG, "Fam12h - northbridge.c - add_uma_resource - End.\n");
}
#endif
static void read_resources(device_t dev)
{
u32 nodeid;
struct bus *link;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - read_resources - Start.\n");
nodeid = amdfam12_nodeid(dev);
for(link = dev->link_list; link; link = link->next) {
if (link->children) {
amdfam12_link_read_bases(dev, nodeid, link->link_num);
}
}
printk(BIOS_DEBUG, "Fam12h - northbridge.c - read_resources - End.\n");
}
static void set_resource(device_t dev, struct resource *resource,
u32 nodeid)
{
resource_t rbase, rend;
unsigned reg, link_num;
char buf[50];
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - set_resource - Start.\n");
/* Make certain the resource has actually been set */
if (!(resource->flags & IORESOURCE_ASSIGNED)) {
return;
}
/* If I have already stored this resource don't worry about it */
if (resource->flags & IORESOURCE_STORED) {
return;
}
/* Only handle PCI memory and IO resources */
if (!(resource->flags & (IORESOURCE_MEM | IORESOURCE_IO)))
return;
/* Ensure I am actually looking at a resource of function 1 */
if ((resource->index & 0xffff) < 0x1000) {
return;
}
/* Get the base address */
rbase = resource->base;
/* Get the limit (rounded up) */
rend = resource_end(resource);
/* Get the register and link */
reg = resource->index & 0xfff; // 4k
link_num = IOINDEX_LINK(resource->index);
if (resource->flags & IORESOURCE_IO) {
set_io_addr_reg(dev, nodeid, link_num, reg, rbase>>8, rend>>8);
}
else if (resource->flags & IORESOURCE_MEM) {
set_mmio_addr_reg(nodeid, link_num, reg, (resource->index >>24), rbase>>8, rend>>8, 1) ;// [39:8]
}
resource->flags |= IORESOURCE_STORED;
sprintf(buf, " <node %x link %x>",
nodeid, link_num);
report_resource_stored(dev, resource, buf);
printk(BIOS_DEBUG, "Fam12h - northbridge.c - set_resource - End.\n");
}
#if CONFIG_CONSOLE_VGA_MULTI == 1
extern device_t vga_pri; // the primary vga device, defined in device.c
#endif
static void create_vga_resource(device_t dev, unsigned nodeid)
{
struct bus *link;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - create_vga_resource - Start.\n");
/* find out which link the VGA card is connected,
* we only deal with the 'first' vga card */
for (link = dev->link_list; link; link = link->next) {
if (link->bridge_ctrl & PCI_BRIDGE_CTL_VGA) {
#if CONFIG_CONSOLE_VGA_MULTI == 1
printk(BIOS_DEBUG, "VGA: vga_pri bus num = %d bus range [%d,%d]\n", vga_pri->bus->secondary,
link->secondary,link->subordinate);
/* We need to make sure the vga_pri is under the link */
if((vga_pri->bus->secondary >= link->secondary ) &&
(vga_pri->bus->secondary <= link->subordinate )
)
#endif
break;
}
}
/* no VGA card installed */
if (link == NULL)
return;
printk(BIOS_DEBUG, "VGA: %s (aka node %d) link %d has VGA device\n", dev_path(dev), nodeid, link->link_num);
set_vga_enable_reg(nodeid, link->link_num);
printk(BIOS_DEBUG, "Fam12h - northbridge.c - create_vga_resource - End.\n");
}
static void set_resources(device_t dev)
{
unsigned nodeid;
struct bus *bus;
struct resource *res;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - set_resources - Start.\n");
/* Find the nodeid */
nodeid = amdfam12_nodeid(dev);
create_vga_resource(dev, nodeid);
/* Set each resource we have found */
for(res = dev->resource_list; res; res = res->next) {
set_resource(dev, res, nodeid);
}
for(bus = dev->link_list; bus; bus = bus->next) {
if (bus->children) {
assign_resources(bus);
}
}
printk(BIOS_DEBUG, "Fam12h - northbridge.c - set_resources - End.\n");
}
/* Domain/Root Complex related code */
static void domain_read_resources(device_t dev)
{
unsigned reg;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - domain_read_resources - Start.\n");
/* Find the already assigned resource pairs */
get_fx_devs();
for(reg = 0x80; reg <= 0xc0; reg+= 0x08) {
u32 base, limit;
base = f1_read_config32(reg);
limit = f1_read_config32(reg + 0x04);
/* Is this register allocated? */
if ((base & 3) != 0) {
unsigned nodeid, reg_link;
device_t reg_dev;
if(reg<0xc0) { // mmio
nodeid = (limit & 0xf) + (base&0x30);
} else { // io
nodeid = (limit & 0xf) + ((base>>4)&0x30);
}
reg_link = (limit >> 4) & 7;
reg_dev = __f0_dev[nodeid];
if (reg_dev) {
/* Reserve the resource */
struct resource *res;
res = new_resource(reg_dev, IOINDEX(0x1000 + reg, reg_link));
if (res) {
res->flags = 1;
}
}
}
}
/* FIXME: do we need to check extend conf space?
I don't believe that much preset value */
#if CONFIG_PCI_64BIT_PREF_MEM == 0
//- pci_domain_read_resources(dev);
struct resource *resource;
/* Initialize the system-wide I/O space constraints. */
resource = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0));
resource->base = 0x1000;
resource->limit = 0xffffUL;
resource->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE |
IORESOURCE_ASSIGNED;
/* Initialize the system-wide memory resources constraints. */
resource = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0));
resource->base = 0xc0000000ULL;
resource->limit = 0xdfffffffULL;
resource->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE |
IORESOURCE_ASSIGNED;
#else
struct bus *link;
struct resource *resource;
for(link=dev->link_list; link; link = link->next) {
/* Initialize the system wide io space constraints */
resource = new_resource(dev, 0|(link->link_num<<2));
resource->base = 0x400;
resource->limit = 0xffffUL;
resource->flags = IORESOURCE_IO;
/* Initialize the system wide prefetchable memory resources constraints */
resource = new_resource(dev, 1|(link->link_num<<2));
resource->limit = 0xfcffffffffULL;
resource->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH;
/* Initialize the system wide memory resources constraints */
resource = new_resource(dev, 2|(link->link_num<<2));
resource->limit = 0xfcffffffffULL;
resource->flags = IORESOURCE_MEM;
}
#endif
printk(BIOS_DEBUG, "Fam12h - northbridge.c - domain_read_resources - End.\n");
}
static void domain_set_resources(device_t dev)
{
u32 val;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - domain_set_resources - Start.\n");
printk(BIOS_DEBUG, " amsr - incoming dev = %08lx\n",dev);
#if CONFIG_PCI_64BIT_PREF_MEM == 1
struct resource *io, *mem1, *mem2;
struct resource *res;
#endif
unsigned long mmio_basek;
u32 pci_tolm;
int i, idx;
struct bus *link;
#if CONFIG_HW_MEM_HOLE_SIZEK != 0
struct hw_mem_hole_info mem_hole;
u32 reset_memhole = 1;
#endif
#if CONFIG_PCI_64BIT_PREF_MEM == 1
printk(BIOS_DEBUG, "adsr - CONFIG_PCI_64BIT_PREF_MEM is true.\n");
for(link = dev->link_list; link; link = link->next) {
/* Now reallocate the pci resources memory with the
* highest addresses I can manage.
*/
mem1 = find_resource(dev, 1|(link->link_num<<2));
mem2 = find_resource(dev, 2|(link->link_num<<2));
printk(BIOS_DEBUG, "base1: 0x%08Lx limit1: 0x%08Lx size: 0x%08Lx align: %d\n",
mem1->base, mem1->limit, mem1->size, mem1->align);
printk(BIOS_DEBUG, "base2: 0x%08Lx limit2: 0x%08Lx size: 0x%08Lx align: %d\n",
mem2->base, mem2->limit, mem2->size, mem2->align);
/* See if both resources have roughly the same limits */
if (((mem1->limit <= 0xffffffff) && (mem2->limit <= 0xffffffff)) ||
((mem1->limit > 0xffffffff) && (mem2->limit > 0xffffffff)))
{
/* If so place the one with the most stringent alignment first
*/
if (mem2->align > mem1->align) {
struct resource *tmp;
tmp = mem1;
mem1 = mem2;
mem2 = tmp;
}
/* Now place the memory as high up as it will go */
mem2->base = resource_max(mem2);
mem1->limit = mem2->base - 1;
mem1->base = resource_max(mem1);
}
else {
/* Place the resources as high up as they will go */
mem2->base = resource_max(mem2);
mem1->base = resource_max(mem1);
}
printk(BIOS_DEBUG, "base1: 0x%08Lx limit1: 0x%08Lx size: 0x%08Lx align: %d\n",
mem1->base, mem1->limit, mem1->size, mem1->align);
printk(BIOS_DEBUG, "base2: 0x%08Lx limit2: 0x%08Lx size: 0x%08Lx align: %d\n",
mem2->base, mem2->limit, mem2->size, mem2->align);
}
for(res = &dev->resource_list; res; res = res->next)
{
res->flags |= IORESOURCE_ASSIGNED;
res->flags |= IORESOURCE_STORED;
report_resource_stored(dev, res, "");
}
#endif
pci_tolm = 0xffffffffUL;
for(link = dev->link_list; link; link = link->next) {
pci_tolm = my_find_pci_tolm(link, pci_tolm);
}
// FIXME handle interleaved nodes. If you fix this here, please fix
// amdk8, too.
mmio_basek = pci_tolm >> 10;
/* Round mmio_basek to something the processor can support */
mmio_basek &= ~((1 << 6) -1);
// FIXME improve mtrr.c so we don't use up all of the mtrrs with a 64M
// MMIO hole. If you fix this here, please fix amdk8, too.
/* Round the mmio hole to 64M */
mmio_basek &= ~((64*1024) - 1);
#if CONFIG_HW_MEM_HOLE_SIZEK != 0
/* if the hw mem hole is already set in raminit stage, here we will compare
* mmio_basek and hole_basek. if mmio_basek is bigger that hole_basek and will
* use hole_basek as mmio_basek and we don't need to reset hole.
* otherwise We reset the hole to the mmio_basek
*/
mem_hole = get_hw_mem_hole_info();
// Use hole_basek as mmio_basek, and we don't need to reset hole anymore
if ((mem_hole.node_id != -1) && (mmio_basek > mem_hole.hole_startk)) {
mmio_basek = mem_hole.hole_startk;
reset_memhole = 0;
}
#endif
idx = 0x10;
struct dram_base_mask_t d;
resource_t basek, limitk, sizek; // 4 1T
d = get_dram_base_mask(0);
if (d.mask & 1) {
basek = ((resource_t)(d.base)) << 8;
limitk = (resource_t)((d.mask << 8) | 0xFFFFFF);
printk(BIOS_DEBUG, "adsr: (before) basek = %llx, limitk = %llx.\n",basek,limitk);
/* Convert these values to multiples of 1K for ease of math. */
basek >>= 10;
limitk >>= 10;
sizek = limitk - basek + 1;
printk(BIOS_DEBUG, "adsr: (after) basek = %llx, limitk = %llx, sizek = %llx.\n",basek,limitk,sizek);
/* see if we need a hole from 0xa0000 to 0xbffff */
if ((basek < 640) && (sizek > 768)) {
printk(BIOS_DEBUG, "adsr - 0xa0000 to 0xbffff resource.\n");
ram_resource(dev, (idx | 0), basek, 640 - basek);
idx += 0x10;
basek = 768;
sizek = limitk - 768;
}
printk(BIOS_DEBUG, "adsr: mmio_basek=%08x, basek=%08x, limitk=%08x\n", mmio_basek, basek, limitk);
/* split the region to accomodate pci memory space */
if ( (basek < 4*1024*1024 ) && (limitk > mmio_basek) ) {
if (basek <= mmio_basek) {
unsigned pre_sizek;
pre_sizek = mmio_basek - basek;
if(pre_sizek>0) {
ram_resource(dev, idx, basek, pre_sizek);
idx += 0x10;
sizek -= pre_sizek;
#if CONFIG_WRITE_HIGH_TABLES==1
if (high_tables_base==0) {
/* Leave some space for ACPI, PIRQ and MP tables */
#if CONFIG_GFXUMA == 1
high_tables_base = uma_memory_base - (HIGH_TABLES_SIZE * 1024);
#else
high_tables_base = (mmio_basek - HIGH_TABLES_SIZE) * 1024;
#endif
high_tables_size = HIGH_TABLES_SIZE * 1024;
printk(BIOS_DEBUG, " split: %dK table at =%08llx\n", HIGH_TABLES_SIZE,
high_tables_base);
}
#endif
}
basek = mmio_basek;
}
if ((basek + sizek) <= 4*1024*1024) {
sizek = 0;
}
else {
basek = 4*1024*1024;
sizek -= (4*1024*1024 - mmio_basek);
}
}
ram_resource(dev, (idx | 0), basek, sizek);
idx += 0x10;
#if CONFIG_WRITE_HIGH_TABLES==1
printk(BIOS_DEBUG, "%d: mmio_basek=%08lx, basek=%08llx, limitk=%08llx\n",
0, mmio_basek, basek, limitk);
if (high_tables_base==0) {
/* Leave some space for ACPI, PIRQ and MP tables */
#if CONFIG_GFXUMA == 1
high_tables_base = uma_memory_base - (HIGH_TABLES_SIZE * 1024);
printk(BIOS_DEBUG, " adsr - uma_memory_base = %x.\n",uma_memory_base);
#else
high_tables_base = (limitk - HIGH_TABLES_SIZE) * 1024;
#endif
high_tables_size = HIGH_TABLES_SIZE * 1024;
}
#endif
}
printk(BIOS_DEBUG, " adsr - mmio_basek = %x.\n",mmio_basek);
printk(BIOS_DEBUG, " adsr - high_tables_size = %x.\n",high_tables_size);
#if CONFIG_GFXUMA == 1
printk(BIOS_DEBUG, "adsr - adding uma resource.\n");
add_uma_resource(dev, 7);
#endif
for(link = dev->link_list; link; link = link->next) {
if (link->children) {
assign_resources(link);
}
}
printk(BIOS_DEBUG, " adsr - leaving this lovely routine.\n");
printk(BIOS_DEBUG, "Fam12h - northbridge.c - domain_set_resources - End.\n");
}
static void domain_enable_resources(device_t dev)
{
// u32 val;
/* Must be called after PCI enumeration and resource allocation */
// printk(BIOS_DEBUG, "\nFam12h - northbridge.c - domain_enable_resources - agesawrapper_amdinitmid - Start.\n");
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - domain_enable_resources - Start.\n");
// val = agesawrapper_amdinitmid ();
// if(val) {
// printk(BIOS_DEBUG, "agesawrapper_amdinitmid failed: %x \n", val);
// }
// printk(BIOS_DEBUG, "Fam12h - northbridge.c - domain_enable_resources - agesawrapper_amdinitmid - End.\n");
printk(BIOS_DEBUG, "Fam12h - northbridge.c - domain_enable_resources - End.\n");
}
/* Bus related code */
static void cpu_bus_read_resources(device_t dev)
{
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - cpu_bus_read_resources - Start.\n");
#if CONFIG_MMCONF_SUPPORT
struct resource *resource = new_resource(dev, 0xc0010058);
resource->base = CONFIG_MMCONF_BASE_ADDRESS;
resource->size = CONFIG_MMCONF_BUS_NUMBER * 4096*256;
resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE |
IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
#endif
printk(BIOS_DEBUG, "Fam12h - northbridge.c - cpu_bus_read_resources - End.\n");
}
static void cpu_bus_set_resources(device_t dev)
{
struct resource *resource = find_resource(dev, 0xc0010058);
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - cpu_bus_set_resources - Start.\n");
if (resource) {
report_resource_stored(dev, resource, " <mmconfig>");
}
pci_dev_set_resources(dev);
printk(BIOS_DEBUG, "Fam12h - northbridge.c - cpu_bus_set_resources - End.\n");
}
static void cpu_bus_init(device_t dev)
{
u32 val;
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - cpu_bus_init - Start.\n");
initialize_cpus(dev->link_list);
#if CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900
/* Must be called after PCI enumeration and resource allocation */
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - cpu_bus_init - sb_After_Pci_Init - Start.\n");
sb_After_Pci_Init ();
printk(BIOS_DEBUG, "Fam12h - northbridge.c - cpu_bus_init - sb_After_Pci_Init - End.\n");
#endif // #if CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900
#if CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900
/* Must be called after PCI enumeration and resource allocation */
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - cpu_bus_init - sb_Mid_Post_Init - Start.\n");
sb_Mid_Post_Init ();
printk(BIOS_DEBUG, "Fam12h - northbridge.c - cpu_bus_init - sb_Mid_Post_Init - End.\n");
#endif // #if CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900
/* Must be called after PCI enumeration and resource allocation */
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - cpu_bus_init - agesawrapper_amdinitmid - Start.\n");
val = agesawrapper_amdinitmid ();
if(val) {
printk(BIOS_DEBUG, "agesawrapper_amdinitmid failed: %x \n", val);
}
printk(BIOS_DEBUG, "Fam12h - northbridge.c - cpu_bus_init - agesawrapper_amdinitmid - End.\n");
printk(BIOS_DEBUG, "Fam12h - northbridge.c - cpu_bus_init - End.\n");
}
/* North Bridge Structures */
static struct device_operations northbridge_operations = {
.read_resources = read_resources,
.set_resources = set_resources,
.enable_resources = pci_dev_enable_resources,
.init = northbridge_init,
.enable = 0,
.ops_pci = 0,
};
static const struct pci_driver northbridge_driver __pci_driver = {
.ops = &northbridge_operations,
.vendor = PCI_VENDOR_ID_AMD,
.device = 0x1705,
};
struct chip_operations northbridge_amd_agesa_family12_ops = {
CHIP_NAME("AMD Family 12h Northbridge")
.enable_dev = 0,
};
/* Root Complex Structures */
static struct device_operations pci_domain_ops = {
.read_resources = domain_read_resources,
.set_resources = domain_set_resources,
.enable_resources = domain_enable_resources,
.init = NULL,
.scan_bus = pci_domain_scan_bus,
};
static struct device_operations cpu_bus_ops = {
.read_resources = cpu_bus_read_resources,
.set_resources = cpu_bus_set_resources,
.enable_resources = NULL,
.init = cpu_bus_init,
.scan_bus = 0,
};
static void root_complex_enable_dev(struct device *dev)
{
printk(BIOS_DEBUG, "\nFam12h - northbridge.c - root_complex_enable_dev - Start.\n");
/* Set the operations if it is a special bus type */
if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) {
dev->ops = &pci_domain_ops;
}
else if (dev->path.type == DEVICE_PATH_APIC_CLUSTER) {
dev->ops = &cpu_bus_ops;
}
printk(BIOS_DEBUG, "Fam12h - northbridge.c - root_complex_enable_dev - End.\n");
}
struct chip_operations northbridge_amd_agesa_family12_root_complex_ops = {
CHIP_NAME("AMD Family 12h Root Complex")
.enable_dev = root_complex_enable_dev,
};

26
src/northbridge/amd/agesa/family12/northbridge.h Executable file
View File

@ -0,0 +1,26 @@
/*
* 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
*/
#ifndef NORTHBRIDGE_AMD_AGESA_FAM12H_H
#define NORTHBRIDGE_AMD_AGESA_FAM12H_H
static struct device_operations pci_domain_ops;
static struct device_operations cpu_bus_ops;
#endif /* NORTHBRIDGE_AMD_AGESA_FAM12H_H */

2
src/northbridge/amd/agesa/family12/root_complex/Kconfig Executable file
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@ -0,0 +1,2 @@
config NORTHBRIDGE_AMD_AGESA_FAMILY12_ROOT_COMPLEX
bool

24
src/northbridge/amd/agesa/family12/root_complex/chip.h Executable file
View File

@ -0,0 +1,24 @@
/*
* 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
*/
struct northbridge_amd_agesa_family12_root_complex_config
{
};
extern struct chip_operations northbridge_amd_agesa_family12_root_complex_ops;

346
src/northbridge/amd/agesa/family12/ssdt.asl Executable file
View File

@ -0,0 +1,346 @@
/*
* 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
*/
/*
* Make sure HC_NUMS and HC_POSSIBLE_NUM setting is consistent to this file
*/
DefinitionBlock ("SSDT.aml", "SSDT", 1, "AMD-FAM12H", "AMD-ACPI", 0x1000)
{
/*
* These objects were referenced but not defined in this table
*/
External (\_SB_.PCI0, DeviceObj)
Scope (\_SB.PCI0)
{
Name (BUSN, Package (0x20) /* HC_NUMS */
{
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x10101010,
0x11111111,
0x12121212,
0x13131313,
0x14141414,
0x15151515,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc
})
Name (MMIO, Package (0x80) /* HC_NUMS * 4 */
{
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x11111111,
0x22222222,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x11111111,
0x22222222,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x11111111,
0x22222222,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x11111111,
0x22222222,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x11111111,
0x22222222,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888
})
Name (PCIO, Package (0x40) /* HC_NUMS * 2 */
{
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0xaaaaaaaa,
0xbbbbbbbb,
0xcccccccc,
0xdddddddd,
0xeeeeeeee,
0x77777777,
0x88888888,
0x99999999,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x99999999,
0xaaaaaaaa,
0x11111111,
0x22222222,
0x33333333,
0x44444444
})
Name (SBLK, 0x11)
Name (TOM1, 0xaaaaaaaa)
Name (SBDN, 0xbbbbbbbb)
Name (HCLK, Package (0x20) /* HC_POSSIBLE_NUM */
{
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888
})
Name (HCDN, Package (0x20) /* HC_POSSIBLE_NUM */
{
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888,
0x11111111,
0x22222222,
0x33333333,
0x44444444,
0x55555555,
0x66666666,
0x77777777,
0x88888888
})
Name (CBB, 0x99)
Name (CBST, 0x88)
Name (CBB2, 0x77)
Name (CBS2, 0x66)
}
}

1
src/southbridge/amd/Makefile.inc
View File

@ -13,4 +13,5 @@ subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CS5530) += cs5530
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CS5535) += cs5535
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CS5536) += cs5536
subdirs-$(CONFIG_AMD_CIMX_SB800) += cimx
subdirs-$(CONFIG_AMD_CIMX_SB900) += cimx

1
src/southbridge/amd/cimx/Kconfig
View File

@ -18,3 +18,4 @@
#
source src/southbridge/amd/cimx/sb800/Kconfig
source src/southbridge/amd/cimx/sb900/Kconfig

1
src/southbridge/amd/cimx/Makefile.inc
View File

@ -17,3 +17,4 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800) += sb800
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900) += sb900

384
src/southbridge/amd/cimx/sb900/Amd.h Executable file
View File

@ -0,0 +1,384 @@
/*****************************************************************************
* AMD Generic Encapsulated Software Architecture */
/**
* @file
*
* Agesa structures and definitions
*
* Contains AMD AGESA/CIMx core interface
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: Include
* @e \$Revision:$ @e \$Date:$
*/
/*
*****************************************************************************
*
* 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
* ***************************************************************************
*
*/
#ifndef _AMD_H_
#define _AMD_H_
// AGESA Types and Definitions
#ifndef NULL
#define NULL 0
#endif
#define LAST_ENTRY 0xFFFFFFFF
#define IOCF8 0xCF8
#define IOCFC 0xCFC
#define IN
#define OUT
#ifndef Int16FromChar
#define Int16FromChar(a,b) ((a) << 0 | (b) << 8)
#endif
#ifndef Int32FromChar
#define Int32FromChar(a,b,c,d) ((a) << 0 | (b) << 8 | (c) << 16 | (d) << 24)
#endif
#define IMAGE_SIGNATURE Int32FromChar ('$', 'A', 'M', 'D')
typedef unsigned int AGESA_STATUS;
#define AGESA_SUCCESS ((AGESA_STATUS) 0x0)
#define AGESA_ALERT ((AGESA_STATUS) 0x40000000)
#define AGESA_WARNING ((AGESA_STATUS) 0x40000001)
#define AGESA_UNSUPPORTED ((AGESA_STATUS) 0x80000003)
#define AGESA_ERROR ((AGESA_STATUS) 0xC0000001)
#define AGESA_CRITICAL ((AGESA_STATUS) 0xC0000002)
#define AGESA_FATAL ((AGESA_STATUS) 0xC0000003)
typedef AGESA_STATUS (*CALLOUT_ENTRY) (unsigned int Param1, unsigned int Param2, void* ConfigPtr);
typedef AGESA_STATUS (*IMAGE_ENTRY) (IN OUT void* ConfigPtr);
typedef AGESA_STATUS (*MODULE_ENTRY) (IN OUT void* ConfigPtr);
///This allocation type is used by the AmdCreateStruct entry point
typedef enum {
PreMemHeap = 0, ///< Create heap in cache.
PostMemDram, ///< Create heap in memory.
ByHost ///< Create heap by Host.
} ALLOCATION_METHOD;
/// These width descriptors are used by the library function, and others, to specify the data size
typedef enum ACCESS_WIDTH {
AccessWidth8 = 1, ///< Access width is 8 bits.
AccessWidth16, ///< Access width is 16 bits.
AccessWidth32, ///< Access width is 32 bits.
AccessWidth64, ///< Access width is 64 bits.
AccessS3SaveWidth8 = 0x81, ///< Save 8 bits data.
AccessS3SaveWidth16, ///< Save 16 bits data.
AccessS3SaveWidth32, ///< Save 32 bits data.
AccessS3SaveWidth64, ///< Save 64 bits data.
} ACCESS_WIDTH;
// AGESA Structures
/// The standard header for all AGESA services.
typedef struct _AMD_CONFIG_PARAMS {
IN unsigned int ImageBasePtr; ///< The AGESA Image base address.
IN unsigned int Func; ///< The service desired, @sa dispatch.h.
IN unsigned int AltImageBasePtr; ///< Alternate Image location
IN unsigned int PcieBasePtr; ///< PCIe MMIO Base address, if configured.
union { ///< Callback pointer
IN unsigned long long PlaceHolder; ///< Place holder
IN CALLOUT_ENTRY CalloutPtr; ///< For Callout from AGESA
} CALLBACK;
IN OUT unsigned int Reserved[2]; ///< This space is reserved for future use.
} AMD_CONFIG_PARAMS;
/// AGESA Binary module header structure
typedef struct _AMD_IMAGE_HEADER {
IN unsigned int Signature; ///< Binary Signature
IN signed char CreatorID[8]; ///< 8 characters ID
IN signed char Version[12]; ///< 12 characters version
IN unsigned int ModuleInfoOffset; ///< Offset of module
IN unsigned int EntryPointAddress; ///< Entry address
IN unsigned int ImageBase; ///< Image base
IN unsigned int RelocTableOffset; ///< Relocate Table offset
IN unsigned int ImageSize; ///< Size
IN unsigned short Checksum; ///< Checksum
IN unsigned char ImageType; ///< Type
IN unsigned char V_Reserved; ///< Reserved
} AMD_IMAGE_HEADER;
/// AGESA Binary module header structure
typedef struct _AMD_MODULE_HEADER {
IN unsigned int ModuleHeaderSignature; ///< Module signature
IN signed char ModuleIdentifier[8]; ///< 8 characters ID
IN signed char ModuleVersion[12]; ///< 12 characters version
IN MODULE_ENTRY ModuleDispatcherPtr; ///< A pointer point to dispatcher
IN struct _AMD_MODULE_HEADER *NextBlockPtr; ///< Next module header link
} AMD_MODULE_HEADER;
#define FUNC_0 0 // bit-placed for PCI address creation
#define FUNC_1 1
#define FUNC_2 2
#define FUNC_3 3
#define FUNC_4 4
#define FUNC_5 5
#define FUNC_6 6
#define FUNC_7 7
// SBDFO - Segment Bus Device Function Offset
// 31:28 Segment (4-bits)
// 27:20 Bus (8-bits)
// 19:15 Device (5-bits)
// 14:12 Function (3-bits)
// 11:00 Offset (12-bits)
#if 0
#define MAKE_SBDFO(Seg, Bus, Dev, Fun, Off) ((((unsigned int) (Seg)) << 28) | (((unsigned int) (Bus)) << 20) | \
(((unsigned int) (Dev)) << 15) | (((unsigned int) (Fun)) << 12) | ((unsigned int) (Off)))
#endif
#define ILLEGAL_SBDFO 0xFFFFFFFF
/*
/// CPUID data received registers format
typedef struct _SB_CPUID_DATA {
IN OUT unsigned int EAX_Reg; ///< CPUID instruction result in EAX
IN OUT unsigned int EBX_Reg; ///< CPUID instruction result in EBX
IN OUT unsigned int ECX_Reg; ///< CPUID instruction result in ECX
IN OUT unsigned int EDX_Reg; ///< CPUID instruction result in EDX
} SB_CPUID_DATA;
*/
#define WARM_RESET 1
#define COLD_RESET 2 // Cold reset
#define RESET_CPU 4 // Triggers a CPU reset
/// HT frequency for external callbacks
typedef enum {
HT_FREQUENCY_200M = 0, ///< HT speed 200 for external callbacks
HT_FREQUENCY_400M = 2, ///< HT speed 400 for external callbacks
HT_FREQUENCY_600M = 4, ///< HT speed 600 for external callbacks
HT_FREQUENCY_800M = 5, ///< HT speed 800 for external callbacks
HT_FREQUENCY_1000M = 6, ///< HT speed 1000 for external callbacks
HT_FREQUENCY_1200M = 7, ///< HT speed 1200 for external callbacks
HT_FREQUENCY_1400M = 8, ///< HT speed 1400 for external callbacks
HT_FREQUENCY_1600M = 9, ///< HT speed 1600 for external callbacks
HT_FREQUENCY_1800M = 10, ///< HT speed 1800 for external callbacks
HT_FREQUENCY_2000M = 11, ///< HT speed 2000 for external callbacks
HT_FREQUENCY_2200M = 12, ///< HT speed 2200 for external callbacks
HT_FREQUENCY_2400M = 13, ///< HT speed 2400 for external callbacks
HT_FREQUENCY_2600M = 14, ///< HT speed 2600 for external callbacks
HT_FREQUENCY_2800M = 17, ///< HT speed 2800 for external callbacks
HT_FREQUENCY_3000M = 18, ///< HT speed 3000 for external callbacks
HT_FREQUENCY_3200M = 19 ///< HT speed 3200 for external callbacks
} HT_FREQUENCIES;
#ifndef BIT0
#define BIT0 0x0000000000000001ull
#endif
#ifndef BIT1
#define BIT1 0x0000000000000002ull
#endif
#ifndef BIT2
#define BIT2 0x0000000000000004ull
#endif
#ifndef BIT3
#define BIT3 0x0000000000000008ull
#endif
#ifndef BIT4
#define BIT4 0x0000000000000010ull
#endif
#ifndef BIT5
#define BIT5 0x0000000000000020ull
#endif
#ifndef BIT6
#define BIT6 0x0000000000000040ull
#endif
#ifndef BIT7
#define BIT7 0x0000000000000080ull
#endif
#ifndef BIT8
#define BIT8 0x0000000000000100ull
#endif
#ifndef BIT9
#define BIT9 0x0000000000000200ull
#endif
#ifndef BIT10
#define BIT10 0x0000000000000400ull
#endif
#ifndef BIT11
#define BIT11 0x0000000000000800ull
#endif
#ifndef BIT12
#define BIT12 0x0000000000001000ull
#endif
#ifndef BIT13
#define BIT13 0x0000000000002000ull
#endif
#ifndef BIT14
#define BIT14 0x0000000000004000ull
#endif
#ifndef BIT15
#define BIT15 0x0000000000008000ull
#endif
#ifndef BIT16
#define BIT16 0x0000000000010000ull
#endif
#ifndef BIT17
#define BIT17 0x0000000000020000ull
#endif
#ifndef BIT18
#define BIT18 0x0000000000040000ull
#endif
#ifndef BIT19
#define BIT19 0x0000000000080000ull
#endif
#ifndef BIT20
#define BIT20 0x0000000000100000ull
#endif
#ifndef BIT21
#define BIT21 0x0000000000200000ull
#endif
#ifndef BIT22
#define BIT22 0x0000000000400000ull
#endif
#ifndef BIT23
#define BIT23 0x0000000000800000ull
#endif
#ifndef BIT24
#define BIT24 0x0000000001000000ull
#endif
#ifndef BIT25
#define BIT25 0x0000000002000000ull
#endif
#ifndef BIT26
#define BIT26 0x0000000004000000ull
#endif
#ifndef BIT27
#define BIT27 0x0000000008000000ull
#endif
#ifndef BIT28
#define BIT28 0x0000000010000000ull
#endif
#ifndef BIT29
#define BIT29 0x0000000020000000ull
#endif
#ifndef BIT30
#define BIT30 0x0000000040000000ull
#endif
#ifndef BIT31
#define BIT31 0x0000000080000000ull
#endif
#ifndef BIT32
#define BIT32 0x0000000100000000ull
#endif
#ifndef BIT33
#define BIT33 0x0000000200000000ull
#endif
#ifndef BIT34
#define BIT34 0x0000000400000000ull
#endif
#ifndef BIT35
#define BIT35 0x0000000800000000ull
#endif
#ifndef BIT36
#define BIT36 0x0000001000000000ull
#endif
#ifndef BIT37
#define BIT37 0x0000002000000000ull
#endif
#ifndef BIT38
#define BIT38 0x0000004000000000ull
#endif
#ifndef BIT39
#define BIT39 0x0000008000000000ull
#endif
#ifndef BIT40
#define BIT40 0x0000010000000000ull
#endif
#ifndef BIT41
#define BIT41 0x0000020000000000ull
#endif
#ifndef BIT42
#define BIT42 0x0000040000000000ull
#endif
#ifndef BIT43
#define BIT43 0x0000080000000000ull
#endif
#ifndef BIT44
#define BIT44 0x0000100000000000ull
#endif
#ifndef BIT45
#define BIT45 0x0000200000000000ull
#endif
#ifndef BIT46
#define BIT46 0x0000400000000000ull
#endif
#ifndef BIT47
#define BIT47 0x0000800000000000ull
#endif
#ifndef BIT48
#define BIT48 0x0001000000000000ull
#endif
#ifndef BIT49
#define BIT49 0x0002000000000000ull
#endif
#ifndef BIT50
#define BIT50 0x0004000000000000ull
#endif
#ifndef BIT51
#define BIT51 0x0008000000000000ull
#endif
#ifndef BIT52
#define BIT52 0x0010000000000000ull
#endif
#ifndef BIT53
#define BIT53 0x0020000000000000ull
#endif
#ifndef BIT54
#define BIT54 0x0040000000000000ull
#endif
#ifndef BIT55
#define BIT55 0x0080000000000000ull
#endif
#ifndef BIT56
#define BIT56 0x0100000000000000ull
#endif
#ifndef BIT57
#define BIT57 0x0200000000000000ull
#endif
#ifndef BIT58
#define BIT58 0x0400000000000000ull
#endif
#ifndef BIT59
#define BIT59 0x0800000000000000ull
#endif
#ifndef BIT60
#define BIT60 0x1000000000000000ull
#endif
#ifndef BIT61
#define BIT61 0x2000000000000000ull
#endif
#ifndef BIT62
#define BIT62 0x4000000000000000ull
#endif
#ifndef BIT63
#define BIT63 0x8000000000000000ull
#endif
#endif

175
src/southbridge/amd/cimx/sb900/AmdSbLib.h Executable file
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@ -0,0 +1,175 @@
/*
*****************************************************************************
*
* 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
* ***************************************************************************
*
*/
#ifndef _AMD_SB_LIB_H_
#define _AMD_SB_LIB_H_
typedef signed char *va_list;
#ifndef _INTSIZEOF
#define _INTSIZEOF (n) ( (sizeof (n) + sizeof (UINTN) - 1) & ~(sizeof (UINTN) - 1) )
#endif
// Also support coding convention rules for var arg macros
#ifndef va_start
#define va_start(ap, v) ( ap = (va_list)&(v) + _INTSIZEOF (v) )
#endif
#define va_arg(ap, t) ( *(t *) ((ap += _INTSIZEOF (t)) - _INTSIZEOF (t)) )
#define va_end(ap) ( ap = (va_list)0 )
#pragma pack (push, 1)
#define IMAGE_ALIGN 32*1024
#define NUM_IMAGE_LOCATION 32
//Entry Point Call
typedef void (*CIM_IMAGE_ENTRY) (void* pConfig);
//Hook Call
typedef struct _CIMFILEHEADER
{
unsigned int AMDLogo;
unsigned long long CreatorID;
unsigned int Version1;
unsigned int Version2;
unsigned int Version3;
unsigned int ModuleInfoOffset;
unsigned int EntryPoint;
unsigned int ImageBase;
unsigned int RelocTableOffset;
unsigned int ImageSize;
unsigned short CheckSum;
unsigned char ImageType;
unsigned char Reserved2;
} CIMFILEHEADER;
#ifndef BIT0
#define BIT0 (1 << 0)
#endif
#ifndef BIT1
#define BIT1 (1 << 1)
#endif
#ifndef BIT2
#define BIT2 (1 << 2)
#endif
#ifndef BIT3
#define BIT3 (1 << 3)
#endif
#ifndef BIT4
#define BIT4 (1 << 4)
#endif
#ifndef BIT5
#define BIT5 (1 << 5)
#endif
#ifndef BIT6
#define BIT6 (1 << 6)
#endif
#ifndef BIT7
#define BIT7 (1 << 7)
#endif
#ifndef BIT8
#define BIT8 (1 << 8)
#endif
#ifndef BIT9
#define BIT9 (1 << 9)
#endif
#ifndef BIT10
#define BIT10 (1 << 10)
#endif
#ifndef BIT11
#define BIT11 (1 << 11)
#endif
#ifndef BIT12
#define BIT12 (1 << 12)
#endif
#ifndef BIT13
#define BIT13 (1 << 13)
#endif
#ifndef BIT14
#define BIT14 (1 << 14)
#endif
#ifndef BIT15
#define BIT15 (1 << 15)
#endif
#ifndef BIT16
#define BIT16 (1 << 16)
#endif
#ifndef BIT17
#define BIT17 (1 << 17)
#endif
#ifndef BIT18
#define BIT18 (1 << 18)
#endif
#ifndef BIT19
#define BIT19 (1 << 19)
#endif
#ifndef BIT20
#define BIT20 (1 << 20)
#endif
#ifndef BIT21
#define BIT21 (1 << 21)
#endif
#ifndef BIT22
#define BIT22 (1 << 22)
#endif
#ifndef BIT23
#define BIT23 (1 << 23)
#endif
#ifndef BIT24
#define BIT24 (1 << 24)
#endif
#ifndef BIT25
#define BIT25 (1 << 25)
#endif
#ifndef BIT26
#define BIT26 (1 << 26)
#endif
#ifndef BIT27
#define BIT27 (1 << 27)
#endif
#ifndef BIT28
#define BIT28 (1 << 28)
#endif
#ifndef BIT29
#define BIT29 (1 << 29)
#endif
#ifndef BIT30
#define BIT30 (1 << 30)
#endif
#ifndef BIT31
#define BIT31 (1 << 31)
#endif
#pragma pack (pop)
typedef enum
{
AccWidthUint8 = 0,
AccWidthUint16,
AccWidthUint32,
} ACC_WIDTH;
#define S3_SAVE 0x80
#endif

54
src/southbridge/amd/cimx/sb900/Kconfig Executable file
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@ -0,0 +1,54 @@
##
## 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
##
config SOUTHBRIDGE_AMD_CIMX_SB900
bool
select IOAPIC
if SOUTHBRIDGE_AMD_CIMX_SB900
config SATA_CONTROLLER_MODE
hex
default 0x0
help
0x0 = Native IDE mode.
0x1 = RAID mode.
0x2 = AHCI mode.
0x3 = Legacy IDE mode.
0x4 = IDE->AHCI mode.
0x5 = AHCI mode as 7804 ID (AMD driver).
0x6 = IDE->AHCI mode as 7804 ID (AMD driver).
config PCIB_ENABLE
bool
default n
help
n = Disable PCI Bridge Device 14 Function 4.
y = Enable PCI Bridge Device 14 Function 4.
config ACPI_SCI_IRQ
hex
default 0x9
help
Set SCI IRQ to 9.
config BOOTBLOCK_SOUTHBRIDGE_INIT
string
default "southbridge/amd/cimx/sb900/bootblock.c"
endif #SOUTHBRIDGE_AMD_CIMX_SB900

33
src/southbridge/amd/cimx/sb900/Makefile.inc Executable file
View File

@ -0,0 +1,33 @@
#
# 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
#
subdirs-$(CONFIG_AMD_CIMX_SB900) += ../../../../../src/vendorcode/amd/cimx/sb900
# SB900 Platform Files
romstage-y += early.c
romstage-y += smbus.c
ramstage-y += late.c
ramstage-y += early.c
driver-y += smbus.c
driver-y += lpc.c

56
src/southbridge/amd/cimx/sb900/SbEarly.h Executable file
View File

@ -0,0 +1,56 @@
/*
* 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
*/
#ifndef _CIMX_SB_EARLY_H_
#define _CIMX_SB_EARLY_H_
#define PM_INDEX 0xcd6
#define PM_DATA 0xcd7
#define SB900_ACPI_IO_BASE 0x800
#define ACPI_PM_EVT_BLK (SB900_ACPI_IO_BASE + 0x00) /* 4 bytes */
#define ACPI_PM1_CNT_BLK (SB900_ACPI_IO_BASE + 0x04) /* 2 bytes */
#define ACPI_PMA_CNT_BLK (SB900_ACPI_IO_BASE + 0x0F) /* 1 byte */
#define ACPI_PM_TMR_BLK (SB900_ACPI_IO_BASE + 0x08) /* 4 bytes */
#define ACPI_GPE0_BLK (SB900_ACPI_IO_BASE + 0x20) /* 8 bytes */
#define ACPI_CPU_CONTROL (SB900_ACPI_IO_BASE + 0x10) /* 6 bytes */
#define REV_SB900_A11 0x11
#define REV_SB900_A12 0x12
/**
* @brief Get SouthBridge device number, called by finalize_node_setup()
* @param[in] bus target bus number
* @return southbridge device number
*/
u32 get_sbdn(u32 bus);
/**
* South Bridge CIMx romstage entry, sbPowerOnInit entry point wrapper.
*/
void sb_poweron_init(void);
void sb_before_pci_init(void);
void sb_After_Pci_Init (void);
void sb_Mid_Post_Init (void);
void sb_Late_Post (void);
#endif

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src/southbridge/amd/cimx/sb900/SbPlatform.h Executable file
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/*
*****************************************************************************
*
* 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
* ***************************************************************************
*
*/
#ifndef _AMD_SBPLATFORM_H_
#define _AMD_SBPLATFORM_H_
//#include "cbtypes.h"
#ifdef NULL
#undef NULL
#endif
#define NULL 0
typedef unsigned long long PLACEHOLDER;
#ifndef SBOEM_ACPI_RESTORE_SWSMI
#define SBOEM_BEFORE_PCI_RESTORE_SWSMI 0xD3
#define SBOEM_AFTER_PCI_RESTORE_SWSMI 0xD4
#endif
#ifndef _AMD_NB_CIM_X_PROTOCOL_H_
/*
/// Extended PCI Address
typedef struct _EXT_PCI_ADDR {
UINT32 Reg :16; ///< / PCI Register
UINT32 Func:3; ///< / PCI Function
UINT32 Dev :5; ///< / PCI Device
UINT32 Bus :8; ///< / PCI Address
} EXT_PCI_ADDR;
/// PCI Address
typedef union _PCI_ADDR {
UINT32 ADDR; ///< / 32 bit Address
EXT_PCI_ADDR Addr; ///< / Extended PCI Address
} PCI_ADDR;
*/
#endif
#define FIXUP_PTR(ptr) ptr
#include "AmdSbLib.h"
#include "Amd.h"
#include "Hudson-2.h"
#include "SbType.h"
#include "AcpiLib.h"
#include "SbDef.h"
#include "AmdSbLib.h"
#include "SbSubFun.h"
#include "Oem.h"
#include "AMD.h"
#include "SbBiosRamUsage.h"
#include "EcFan.h"
//------------------------------------------------------------------------------------------------------------------------//
/**
* SB_CIMx_PARAMETER 0 1 2 Defult Value When CIMx Take over
* SpreadSpectrum CIMx take over User (Setup Option) User (Setup Option) Enable
* SpreadSpectrumType CIMx take over User (Setup Option) User (Setup Option) Normal
* HpetTimer CIMx take over User (Setup Option) User (Setup Option) Enable
* HpetMsiDis CIMx take over User (Setup Option) User (Setup Option) Enable (0x00)
* IrConfig CIMx take over User (Setup Option) User (Setup Option) Disable (0x00)
* SpiFastReadEnable CIMx take over User (Setup Option) User (Setup Option) Disable
* SpiFastReadSpeed CIMx take over User (Setup Option) User (Setup Option) Disable (NULL)
* NbSbGen2 CIMx take over User (Setup Option) User (Setup Option) Enable
* AlinkPhyPllPowerDown CIMx take over User (Setup Option) User (Setup Option) Enable
* ResetCpuOnSyncFlood CIMx take over User (Setup Option) User (Setup Option) Enable
* GppGen2 CIMx take over User (Setup Option) User (Setup Option) Disable
* GppMemWrImprove CIMx take over User (Setup Option) User (Setup Option) Enable
* GppPortAspm CIMx take over User (Setup Option) User (Setup Option) Disable
* GppLaneReversal CIMx take over User (Setup Option) User (Setup Option) Disable
* GppPhyPllPowerDown CIMx take over User (Setup Option) User (Setup Option) Enable
* UsbPhyPowerDown CIMx take over User (Setup Option) User (Setup Option) Disable
* SBGecDebugBus CIMx take over User (Setup Option) User (Setup Option) Disable
* SBGecPwr CIMx take over User (Setup Option) User (Setup Option) Nerver Power down (0x11)
* SataSetMaxGen2 CIMx take over User (Setup Option) User (Setup Option) Max Gen3 (0x00)
* SataClkMode CIMx take over User (Setup Option) User (Setup Option) 0x90 int. 100Mhz
* SataAggrLinkPmCap CIMx take over User (Setup Option) User (Setup Option) Enable
* SataPortMultCap CIMx take over User (Setup Option) User (Setup Option) Enable
* SataPscCap CIMx take over User (Setup Option) User (Setup Option) Enable (0x00)
* SataSscCap CIMx take over User (Setup Option) User (Setup Option) Enable (0x00)
* SataFisBasedSwitching CIMx take over User (Setup Option) User (Setup Option) Disable
* SataCccSupport CIMx take over User (Setup Option) User (Setup Option) Disable
* SataMsiCapability CIMx take over User (Setup Option) User (Setup Option) Enable
* SataClkAutoOff CIMx take over User (Setup Option) User (Setup Option) Disable
* AcDcMsg CIMx take over User (Setup Option) User (Setup Option) Disable
* TimerTickTrack CIMx take over User (Setup Option) User (Setup Option) Disable
* ClockInterruptTag CIMx take over User (Setup Option) User (Setup Option) Disable
* OhciTrafficHanding CIMx take over User (Setup Option) User (Setup Option) Disable
* EhciTrafficHanding CIMx take over User (Setup Option) User (Setup Option) Disable
* FusionMsgCMultiCore CIMx take over User (Setup Option) User (Setup Option) Disable
* FusionMsgCStage CIMx take over User (Setup Option) User (Setup Option) Disable
*/
#define SB_CIMx_PARAMETER 0x02
// Generic
#define cimSpreadSpectrumDefault TRUE
#define cimSpreadSpectrumTypeDefault 0x00 // Normal
#define cimHpetTimerDefault TRUE
#define cimHpetMsiDisDefault FALSE // Enable
#define cimIrConfigDefault 0x00 // Disable
#define cimSpiFastReadEnableDefault 0x00 // Disable
#define cimSpiFastReadSpeedDefault 0x00 // NULL
// GPP/AB Controller
#define cimNbSbGen2Default TRUE
#define cimAlinkPhyPllPowerDownDefault TRUE
#define cimResetCpuOnSyncFloodDefault TRUE
#define cimGppGen2Default FALSE
#define cimGppMemWrImproveDefault TRUE
#define cimGppPortAspmDefault FALSE
#define cimGppLaneReversalDefault FALSE
#define cimGppPhyPllPowerDownDefault TRUE
// USB Controller
#define cimUsbPhyPowerDownDefault FALSE
// GEC Controller
#define cimSBGecDebugBusDefault FALSE
#define cimSBGecPwrDefault 0x03
// Sata Controller
#define cimSataSetMaxGen2Default 0x00
#define cimSATARefClkSelDefault 0x10
#define cimSATARefDivSelDefault 0x80
#define cimSataAggrLinkPmCapDefault TRUE
#define cimSataPortMultCapDefault TRUE
#define cimSataPscCapDefault 0x00 // Enable
#define cimSataSscCapDefault 0x00 // Enable
#define cimSataFisBasedSwitchingDefault FALSE
#define cimSataCccSupportDefault FALSE
#define cimSataClkAutoOffDefault FALSE
#define cimNativepciesupportDefault FALSE
// Fusion Related
#define cimAcDcMsgDefault FALSE
#define cimTimerTickTrackDefault FALSE
#define cimClockInterruptTagDefault FALSE
#define cimOhciTrafficHandingDefault FALSE
#define cimEhciTrafficHandingDefault FALSE
#define cimFusionMsgCMultiCoreDefault FALSE
#define cimFusionMsgCStageDefault FALSE
#endif // _AMD_SBPLATFORM_H_

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src/southbridge/amd/cimx/sb900/bootblock.c Executable file
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/*
* 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 <arch/io.h>
#include <arch/romcc_io.h>
#if CONFIG_CONSOLE_POST == 1
/* Data */
#define UART_RBR 0x00
#define UART_TBR 0x00
/* Control */
#define UART_IER 0x01
#define UART_IIR 0x02
#define UART_FCR 0x02
#define UART_LCR 0x03
#define UART_MCR 0x04
#define UART_DLL 0x00
#define UART_DLM 0x01
/* Status */
#define UART_LSR 0x05
#define UART_MSR 0x06
#define UART_SCR 0x07
#ifndef CONFIG_TTYS0_DIV
#if ((115200%CONFIG_TTYS0_BAUD) != 0)
#error Bad ttys0 baud rate
#endif
#define CONFIG_TTYS0_DIV (115200/CONFIG_TTYS0_BAUD)
#endif // CONFIG_TTYS0_DIV
#define UART_LCS CONFIG_TTYS0_LCS
#endif // CONFIG_CONSOLE_POST == 1
static void sb900_enable_rom(void)
{
u32 word;
u32 dword;
device_t dev;
dev = PCI_DEV(0, 0x14, 0x03);
/* SB900 LPC Bridge 0:20:3:44h.
* BIT6: Port Enable for serial port 0x3f8-0x3ff
* BIT29: Port Enable for KBC port 0x60 and 0x64
* BIT30: Port Enable for ACPI Micro-Controller port 0x66 and 0x62
*/
dword = pci_io_read_config32(dev, 0x44);
//dword |= (1<<6) | (1<<29) | (1<<30) ;
/*Turn on all of LPC IO Port decode enable */
dword = 0xffffffff;
pci_io_write_config32(dev, 0x44, dword);
/* SB900 LPC Bridge 0:20:3:48h.
* BIT0: Port Enable for SuperIO 0x2E-0x2F
* BIT1: Port Enable for SuperIO 0x4E-0x4F
* BIT4: Port Enable for LPC ROM Address Arrage2 (0x68-0x6C)
* BIT6: Port Enable for RTC IO 0x70-0x73
* BIT21: Port Enable for Port 0x80
*/
dword = pci_io_read_config32(dev, 0x48);
dword |= (1<<0) | (1<<1) | (1<<4) | (1<<6) | (1<<21) ;
pci_io_write_config32(dev, 0x48, dword);
/* Enable 4MB rom access at 0xFFE00000 - 0xFFFFFFFF */
/* Set the 4MB enable bits */
word = pci_io_read_config16(dev, 0x6c);
word = 0xFFC0;
pci_io_write_config16(dev, 0x6c, word);
}
static void bootblock_southbridge_init(void)
{
/* Setup the rom access for 2M */
sb900_enable_rom();
}

59
src/southbridge/amd/cimx/sb900/cbtypes.h Executable file
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/*
* 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
*/
#ifndef _CBTYPES_H_
#define _CBTYPES_H_
//#include <stdint.h>
typedef signed long long __int64;
typedef void VOID;
typedef unsigned int UINTN;
typedef signed char CHAR8;
typedef unsigned char UINT8;
typedef unsigned short UINT16;
typedef unsigned int UINT32;
typedef unsigned long long UINT64;
typedef unsigned char BOOLEAN;
#define DMSG_SB_TRACE 0x02
#define TRACE(Arguments)
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef VOLATILE
#define VOLATILE volatile
#endif
#ifndef CONST
#define CONST const
#endif
#ifndef IN
#define IN
#endif
#ifndef OUT
#define OUT
#endif
#endif

42
src/southbridge/amd/cimx/sb900/chip.h Executable file
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/*
* 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
*/
#ifndef _CIMX_SB900_CHIP_H_
#define _CIMX_SB900_CHIP_H_
extern struct chip_operations southbridge_amd_cimx_sb900_ops;
/*
* configuration set in mainboard/devicetree.cb
* boot_switch_sata_ide:
* 0 -set SATA as primary, PATA(IDE) as secondary.
* 1 -set PATA(IDE) as primary, SATA as secondary. if you want to boot from IDE,
* gpp_configuration - The configuration of General Purpose Port A/B/C/D
* 0(GPP_CFGMODE_X4000) -PortA Lanes[3:0]
* 2(GPP_CFGMODE_X2200) -PortA Lanes[1:0], PortB Lanes[3:2]
* 3(GPP_CFGMODE_X2110) -PortA Lanes[1:0], PortB Lane2, PortC Lane3
* 4(GPP_CFGMODE_X1111) -PortA Lanes0, PortB Lane1, PortC Lane2, PortD Lane3
*/
struct southbridge_amd_cimx_sb900_config
{
u32 boot_switch_sata_ide : 1;
u8 gpp_configuration;
};
#endif /* _CIMX_SB900_CHIP_H_ */

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src/southbridge/amd/cimx/sb900/chip_name.c Executable file
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/*
* 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 <device/device.h>
#include "chip.h"
struct chip_operations southbridge_amd_cimx_sb900_ops = {
CHIP_NAME("AMD South Bridge SB900")
};

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src/southbridge/amd/cimx/sb900/early.c Executable file
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/*
* 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 <config.h>
#include <stdint.h>
#include <device/pci_ids.h>
#include <arch/io.h> /* inl, outl */
#include <arch/romcc_io.h> /* device_t */
#include "SbPlatform.h"
#include "SbEarly.h"
#include "cfg.h" /*sb900_cimx_config*/
#include <console/console.h>
#include <console/loglevel.h>
#include "smbus.h"
/**
* @brief Get SouthBridge device number
* @param[in] bus target bus number
* @return southbridge device number
*/
u32 get_sbdn(u32 bus)
{
device_t dev;
printk(BIOS_INFO, "SB900 - Early.c - get_sbdn - Start.\n");
//dev = PCI_DEV(bus, 0x14, 0);
dev = pci_locate_device_on_bus(
PCI_ID(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_ATI_SB900_SM),
bus);
printk(BIOS_INFO, "SB900 - Early.c - get_sbdn - End.\n");
return (dev >> 15) & 0x1f;
}
/**
* @brief South Bridge CIMx romstage entry,
* wrapper of sbPowerOnInit entry point.
*/
void sb_poweron_init(void)
{
AMDSBCFG sb_early_cfg;
u8 data;
printk(BIOS_INFO, "SB900 - Early.c - sb_poweron_init - Start.\n");
//Enable/Disable PCI Bridge Device 14 Function 4.
outb(0xEA, 0xCD6);
data = inb(0xCD7);
data &= !BIT0;
if(!CONFIG_PCIB_ENABLE) {
data |= BIT0;
}
outb(data, 0xCD7);
SbPowerOnInit_Config(&sb_early_cfg);
//sb_early_cfg.StdHeader.Func = SB_POWERON_INIT;
//AmdSbDispatcher(&sb_early_cfg);
//TODO
//AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
// VerifyImage() will fail, LocateImage() take minitues to find the image.
sbPowerOnInit(&sb_early_cfg);
printk(BIOS_INFO, "SB900 - Early.c - sb_poweron_init - End.\n");
}
/**
* @brief South Bridge CIMx romstage entry,
* wrapper of sbPowerOnInit entry point.
*/
void sb_before_pci_init(void)
{
AMDSBCFG sb_early_cfg;
printk(BIOS_INFO, "SB900 - Early.c - sb_before_pci_init - Start.\n");
sb900_cimx_config(&sb_early_cfg);
//sb_early_cfg.StdHeader.Func = SB_POWERON_INIT;
//AmdSbDispatcher(&sb_early_cfg);
//TODO
//AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
// VerifyImage() will fail, LocateImage() take minitues to find the image.
sbBeforePciInit(&sb_early_cfg);
printk(BIOS_INFO, "SB900 - Early.c - sb_before_pci_init - End.\n");
}
void sb_After_Pci_Init(void)
{
AMDSBCFG sb_early_cfg;
printk(BIOS_INFO, "SB900 - Early.c - sb_After_Pci_Init - Start.\n");
sb900_cimx_config(&sb_early_cfg);
//sb_early_cfg.StdHeader.Func = SB_POWERON_INIT;
//AmdSbDispatcher(&sb_early_cfg);
//TODO
//AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
// VerifyImage() will fail, LocateImage() take minitues to find the image.
sbAfterPciInit(&sb_early_cfg);
printk(BIOS_INFO, "SB900 - Early.c - sb_After_Pci_Init - End.\n");
}
void sb_Mid_Post_Init(void)
{
AMDSBCFG sb_early_cfg;
printk(BIOS_INFO, "SB900 - Early.c - sb_Mid_Post_Init - Start.\n");
sb900_cimx_config(&sb_early_cfg);
//sb_early_cfg.StdHeader.Func = SB_POWERON_INIT;
//AmdSbDispatcher(&sb_early_cfg);
//TODO
//AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
// VerifyImage() will fail, LocateImage() take minitues to find the image.
sbMidPostInit(&sb_early_cfg);
printk(BIOS_INFO, "SB900 - Early.c - sb_Mid_Post_Init - End.\n");
}
void sb_Late_Post(void)
{
AMDSBCFG sb_early_cfg;
u8 data;
printk(BIOS_INFO, "SB900 - Early.c - sb_Late_Post - Start.\n");
sb900_cimx_config(&sb_early_cfg);
//sb_early_cfg.StdHeader.Func = SB_POWERON_INIT;
//AmdSbDispatcher(&sb_early_cfg);
//TODO
//AMD_IMAGE_HEADER was missing, when using AmdSbDispatcher,
// VerifyImage() will fail, LocateImage() take minitues to find the image.
sbLatePost(&sb_early_cfg);
//Set ACPI SCI IRQ to 0x9.
data = CONFIG_ACPI_SCI_IRQ;
outb(0x10, 0xC00);
outb(data, 0xC01);
outb(0x90, 0xC00);
outb(data, 0xC01);
if (data > 0x7) {
data = inb(0x4D1);
data |= (1 << (CONFIG_ACPI_SCI_IRQ - 8));
outb(data, 0x4D1);
} else {
data = inb(0x4D0);
data |= (1 << (CONFIG_ACPI_SCI_IRQ));
outb(data, 0x4D0);
}
printk(BIOS_INFO, "SB900 - Early.c - sb_Late_Post - End.\n");
}

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src/southbridge/amd/cimx/sb900/late.c Executable file
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/*
* 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 <device/device.h> /* device_t */
#include <device/pci.h> /* device_operations */
#include <device/pci_ids.h>
#include <device/smbus.h> /* smbus_bus_operations */
#include <console/console.h> /* printk */
#include "lpc.h" /* lpc_read_resources */
#include "SbPlatform.h" /* Platfrom Specific Definitions */
#include "cfg.h" /* sb900 Cimx configuration */
#include "chip.h" /* struct southbridge_amd_cimx_sb900_config */
/*implement in mainboard.c*/
//void set_pcie_assert(void);
//void set_pcie_deassert(void);
void set_pcie_reset(void);
void set_pcie_dereset(void);
#ifndef _RAMSTAGE_
#define _RAMSTAGE_
#endif
static AMDSBCFG sb_late_cfg; //global, init in sb900_cimx_config
static AMDSBCFG *sb_config = &sb_late_cfg;
/**
* @brief Entry point of Southbridge CIMx callout
*
* prototype UINT32 (*SBCIM_HOOK_ENTRY)(UINT32 Param1, UINT32 Param2, void* pConfig)
*
* @param[in] func Southbridge CIMx Function ID.
* @param[in] data Southbridge Input Data.
* @param[in] sb_config Southbridge configuration structure pointer.
*
*/
u32 sb900_callout_entry(u32 func, u32 data, void* config)
{
u32 ret = 0;
printk(BIOS_DEBUG, "SB900 - Late.c - sb900_callout_entry - Start.\n");
switch (func) {
case CB_SBGPP_RESET_ASSERT:
//set_pcie_assert();
//- set_pcie_reset();
break;
case CB_SBGPP_RESET_DEASSERT:
//set_pcie_deassert();
//- set_pcie_dereset();
break;
//- case IMC_FIRMWARE_FAIL:
//- break;
default:
break;
}
printk(BIOS_DEBUG, "SB900 - Late.c - sb900_callout_entry - End.\n");
return ret;
}
static struct pci_operations lops_pci = {
.set_subsystem = 0,
};
static void lpc_enable_resources(device_t dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - lpc_enable_resources - Start.\n");
pci_dev_enable_resources(dev);
//lpc_enable_childrens_resources(dev);
printk(BIOS_DEBUG, "SB900 - Late.c - lpc_enable_resources - End.\n");
}
static void lpc_init(device_t dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - lpc_init - Start.\n");
/* SB Configure HPET base and enable bit */
//- hpetInit(sb_config, &(sb_config->BuildParameters));
printk(BIOS_DEBUG, "SB900 - Late.c - lpc_init - End.\n");
}
static struct device_operations lpc_ops = {
.read_resources = lpc_read_resources,
.set_resources = lpc_set_resources,
.enable_resources = lpc_enable_resources,
.init = lpc_init,
.scan_bus = scan_static_bus,
.ops_pci = &lops_pci,
};
static const struct pci_driver lpc_driver __pci_driver = {
.ops = &lpc_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_LPC,
};
static void sata_enable_resources(struct device *dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - sata_enable_resources - Start.\n");
//- sataInitAfterPciEnum(sb_config);
pci_dev_enable_resources(dev);
printk(BIOS_DEBUG, "SB900 - Late.c - sata_enable_resources - End.\n");
}
static void sata_init(struct device *dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - sata_init - Start.\n");
sb_config->StdHeader.Func = SB_MID_POST_INIT;
//- AmdSbDispatcher(sb_config); //sataInitMidPost only
//- commonInitLateBoot(sb_config);
//- sataInitLatePost(sb_config);
printk(BIOS_DEBUG, "SB900 - Late.c - sata_init - End.\n");
}
static struct device_operations sata_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = sata_enable_resources, //pci_dev_enable_resources,
.init = sata_init,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static const struct pci_driver sata_driver __pci_driver = {
.ops = &sata_ops,
.vendor = PCI_VENDOR_ID_AMD,
#if (CONFIG_SATA_CONTROLLER_MODE == 0x0 || CONFIG_SATA_CONTROLLER_MODE == 0x3)
.device = PCI_DEVICE_ID_ATI_SB900_SATA, //SATA IDE Mode
#endif
#if (CONFIG_SATA_CONTROLLER_MODE == 0x2 || CONFIG_SATA_CONTROLLER_MODE == 0x4)
.device = PCI_DEVICE_ID_ATI_SB900_SATA_AHCI, //SATA AHCI Mode
#endif
#if (CONFIG_SATA_CONTROLLER_MODE == 0x5 || CONFIG_SATA_CONTROLLER_MODE == 0x6)
.device = PCI_DEVICE_ID_ATI_SB900_SATA_AMDAHCI, //SATA AMDAHCI Mode
#endif
#if (CONFIG_SATA_CONTROLLER_MODE == 0x1 && INCHIP_SATA_FORCE_RAID5 == 0x0)
.device = PCI_DEVICE_ID_ATI_SB900_SATA_RAID5, //SATA RAID5 Mode
#endif
#if (CONFIG_SATA_CONTROLLER_MODE == 0x1 && INCHIP_SATA_FORCE_RAID5 == 0x1)
.device = PCI_DEVICE_ID_ATI_SB900_SATA_RAID, //SATA RAID Mode
#endif
};
#if CONFIG_USBDEBUG
static void usb_set_resources(struct device *dev)
{
struct resource *res;
u32 base;
u32 old_debug;
printk(BIOS_DEBUG, "SB900 - Late.c - usb_set_resources - Start.\n");
old_debug = get_ehci_debug();
set_ehci_debug(0);
pci_dev_set_resources(dev);
res = find_resource(dev, 0x10);
set_ehci_debug(old_debug);
if (!res)
return;
base = res->base;
set_ehci_base(base);
report_resource_stored(dev, res, "");
printk(BIOS_DEBUG, "SB900 - Late.c - usb_set_resources - End.\n");
}
#endif
static void usb_init(struct device *dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - usb_init - Start.\n");
//- usbInitAfterPciInit(sb_config);
//- commonInitLateBoot(sb_config);
printk(BIOS_DEBUG, "SB900 - Late.c - usb_init - End.\n");
}
static struct device_operations usb_ops = {
.read_resources = pci_dev_read_resources,
#if CONFIG_USBDEBUG
.set_resources = usb_set_resources,
#else
.set_resources = pci_dev_set_resources,
#endif
.enable_resources = pci_dev_enable_resources,
.init = usb_init,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
/*
* The pci id of usb ctrl 0 and 1 are the same.
*/
static const struct pci_driver usb_xhci123_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_USB_16_0, /* XHCI-USB1, XHCI-USB2 */
};
static const struct pci_driver usb_ohci123_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_USB_18_0, /* OHCI-USB1, OHCI-USB2, OHCI-USB3 */
};
static const struct pci_driver usb_ehci123_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_USB_18_2, /* EHCI-USB1, EHCI-USB2, EHCI-USB3 */
};
static const struct pci_driver usb_ohci4_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_USB_20_5, /* OHCI-USB4 */
};
static void azalia_init(struct device *dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - azalia_init - Start.\n");
//- azaliaInitAfterPciEnum(sb_config); //Detect and configure High Definition Audio
printk(BIOS_DEBUG, "SB900 - Late.c - azalia_init - End.\n");
}
static struct device_operations azalia_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = azalia_init,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static const struct pci_driver azalia_driver __pci_driver = {
.ops = &azalia_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_HDA,
};
static void gec_init(struct device *dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - gec_init - Start.\n");
//- gecInitAfterPciEnum(sb_config);
//- gecInitLatePost(sb_config);
printk(BIOS_DEBUG, "SB900 - Late.c - gec_init - End.\n");
}
static struct device_operations gec_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = gec_init,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static const struct pci_driver gec_driver __pci_driver = {
.ops = &gec_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_GEC,
};
static void pcie_init(device_t dev)
{
printk(BIOS_DEBUG, "SB900 - Late.c - pcie_init - Start.\n");
//- sbPcieGppLateInit(sb_config);
printk(BIOS_DEBUG, "SB900 - Late.c - pcie_init - End.\n");
}
static struct device_operations pci_ops = {
.read_resources = pci_bus_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_bus_enable_resources,
.init = pcie_init,
.scan_bus = pci_scan_bridge,
.reset_bus = pci_bus_reset,
.ops_pci = &lops_pci,
};
static const struct pci_driver pci_driver __pci_driver = {
.ops = &pci_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_PCI,
};
struct device_operations bridge_ops = {
.read_resources = pci_bus_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_bus_enable_resources,
.init = pcie_init,
.scan_bus = pci_scan_bridge,
.enable = 0,
.reset_bus = pci_bus_reset,
.ops_pci = &lops_pci,
};
/* 0:15:0 PCIe PortA */
static const struct pci_driver PORTA_driver __pci_driver = {
.ops = &bridge_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_PCIEA,
};
/* 0:15:1 PCIe PortB */
static const struct pci_driver PORTB_driver __pci_driver = {
.ops = &bridge_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_PCIEB,
};
/* 0:15:2 PCIe PortC */
static const struct pci_driver PORTC_driver __pci_driver = {
.ops = &bridge_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_PCIEC,
};
/* 0:15:3 PCIe PortD */
static const struct pci_driver PORTD_driver __pci_driver = {
.ops = &bridge_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = PCI_DEVICE_ID_ATI_SB900_PCIED,
};
/**
* @brief SB Cimx entry point sbBeforePciInit wrapper
*/
static void sb900_enable(device_t dev)
{
u8 gpp_port = 0;
struct southbridge_amd_cimx_sb900_config *sb_chip =
(struct southbridge_amd_cimx_sb900_config *)(dev->chip_info);
sb900_cimx_config(sb_config);
printk(BIOS_DEBUG, "sb900_enable() ");
/* Config SouthBridge SMBUS/ACPI/IDE/LPC/PCIB.*/
//- commonInitEarlyBoot(sb_config);
//- commonInitEarlyPost(sb_config);
switch (dev->path.pci.devfn) {
case (0x10 << 3) | 0: /* 0:10:0 XHCI-USB */
//- usbInitBeforePciEnum(sb_config); // USB POST TIME Only
break;
case (0x11 << 3) | 0: /* 0:11.0 SATA */
if (dev->enabled) {
sb_config->SATAMODE.SataMode.SataController = ENABLED;
if (1 == sb_chip->boot_switch_sata_ide)
sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 0; //0 -IDE as primary.
else if (0 == sb_chip->boot_switch_sata_ide)
sb_config->SATAMODE.SataMode.SataIdeCombMdPriSecOpt = 1; //1 -IDE as secondary.
} else {
sb_config->SATAMODE.SataMode.SataController = DISABLED;
}
//- sataInitBeforePciEnum(sb_config); // Init SATA class code and PHY
break;
case (0x12 << 3) | 0: /* 0:12:0 OHCI-USB1 */
case (0x12 << 3) | 2: /* 0:12:2 EHCI-USB1 */
case (0x13 << 3) | 0: /* 0:13:0 OHCI-USB2 */
case (0x13 << 3) | 2: /* 0:13:2 EHCI-USB2 */
case (0x14 << 3) | 5: /* 0:14:5 OHCI-USB4 */
//- usbInitBeforePciEnum(sb_config); // USB POST TIME Only
break;
case (0x14 << 3) | 0: /* 0:14:0 SMBUS */
break;
case (0x14 << 3) | 1: /* 0:14:1 IDE */
if (dev->enabled) {
sb_config->SATAMODE.SataMode.SataIdeCombinedMode = ENABLED;
} else {
sb_config->SATAMODE.SataMode.SataIdeCombinedMode = DISABLED;
}
//- sataInitBeforePciEnum(sb_config); // Init SATA class code and PHY
break;
case (0x14 << 3) | 2: /* 0:14:2 HDA */
if (dev->enabled) {
if (AZALIA_DISABLE == sb_config->AzaliaController) {
sb_config->AzaliaController = AZALIA_AUTO;
}
printk(BIOS_DEBUG, "hda enabled\n");
} else {
sb_config->AzaliaController = AZALIA_DISABLE;
printk(BIOS_DEBUG, "hda disabled\n");
}
//- azaliaInitBeforePciEnum(sb_config); // Detect and configure High Definition Audio
break;
case (0x14 << 3) | 3: /* 0:14:3 LPC */
break;
case (0x14 << 3) | 4: /* 0:14:4 PCI */
break;
case (0x14 << 3) | 6: /* 0:14:6 GEC */
if (dev->enabled) {
sb_config->GecConfig = 0;
printk(BIOS_DEBUG, "gec enabled\n");
} else {
sb_config->GecConfig = 1;
printk(BIOS_DEBUG, "gec disabled\n");
}
//- gecInitBeforePciEnum(sb_config); // Init GEC
break;
case (0x15 << 3) | 0: /* 0:15:0 PCIe PortA */
case (0x15 << 3) | 1: /* 0:15:1 PCIe PortB */
case (0x15 << 3) | 2: /* 0:15:2 PCIe PortC */
case (0x15 << 3) | 3: /* 0:15:3 PCIe PortD */
gpp_port = (dev->path.pci.devfn) & 0x03;
if (dev->enabled) {
sb_config->PORTCONFIG[gpp_port].PortCfg.PortPresent = ENABLED;
} else {
sb_config->PORTCONFIG[gpp_port].PortCfg.PortPresent = DISABLED;
}
/*
* GPP_CFGMODE_X4000: PortA Lanes[3:0]
* GPP_CFGMODE_X2200: PortA Lanes[1:0], PortB Lanes[3:2]
* GPP_CFGMODE_X2110: PortA Lanes[1:0], PortB Lane2, PortC Lane3
* GPP_CFGMODE_X1111: PortA Lanes0, PortB Lane1, PortC Lane2, PortD Lane3
*/
if (sb_config->GppLinkConfig != sb_chip->gpp_configuration) {
sb_config->GppLinkConfig = sb_chip->gpp_configuration;
}
//- sbPcieGppEarlyInit(sb_config);
break;
default:
break;
}
/* Special setting ABCFG registers before PCI emulation. */
//- abSpecialSetBeforePciEnum(sb_config);
//- usbDesertPll(sb_config);
//sb_config->StdHeader.Func = SB_BEFORE_PCI_INIT;
//AmdSbDispatcher(sb_config);
}
struct chip_operations southbridge_amd_cimx_sb900_ops = {
CHIP_NAME("ATI SB900")
.enable_dev = sb900_enable,
};

179
src/southbridge/amd/cimx/sb900/lpc.c Executable file
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/*
* 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 <device/pci.h>
#include "lpc.h"
#include <console/console.h> /* printk */
void lpc_read_resources(device_t dev)
{
struct resource *res;
printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_read_resources - Start.\n");
/* Get the normal pci resources of this device */
pci_dev_read_resources(dev); /* We got one for APIC, or one more for TRAP */
pci_get_resource(dev, SPIROM_BASE_ADDRESS); /* SPI ROM base address */
/* Add an extra subtractive resource for both memory and I/O. */
res = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0));
res->base = 0;
res->size = 0x1000;
res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE |
IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0));
res->base = 0xff800000;
res->size = 0x00800000; /* 8 MB for flash */
res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE |
IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
res = new_resource(dev, 3); /* IOAPIC */
res->base = 0xfec00000;
res->size = 0x00001000;
res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
compact_resources(dev);
printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_read_resources - End.\n");
}
void lpc_set_resources(struct device *dev)
{
struct resource *res;
printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_set_resources - Start.\n");
pci_dev_set_resources(dev);
/* Specical case. SPI Base Address. The SpiRomEnable should be set. */
res = find_resource(dev, SPIROM_BASE_ADDRESS);
pci_write_config32(dev, SPIROM_BASE_ADDRESS, res->base | 1 << 1);
printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_set_resources - End.\n");
}
/**
* @brief Enable resources for children devices
*
* @param dev the device whos children's resources are to be enabled
*
*/
void lpc_enable_childrens_resources(device_t dev)
{
struct bus *link;
u32 reg, reg_x;
int var_num = 0;
u16 reg_var[3];
printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_enable_childrens_resources - Start.\n");
reg = pci_read_config32(dev, 0x44);
reg_x = pci_read_config32(dev, 0x48);
for (link = dev->link_list; link; link = link->next) {
device_t child;
for (child = link->children; child;
child = child->sibling) {
if (child->enabled
&& (child->path.type == DEVICE_PATH_PNP)) {
struct resource *res;
for (res = child->resource_list; res; res = res->next) {
u32 base, end; /* don't need long long */
if (!(res->flags & IORESOURCE_IO))
continue;
base = res->base;
end = resource_end(res);
/*
printk(BIOS_DEBUG, "sb900 lpc decode:%s, base=0x%08x, end=0x%08x\n",
dev_path(child), base, end);
*/
switch (base) {
case 0x60: /* KB */
case 0x64: /* MS */
reg |= (1 << 29);
break;
case 0x3f8: /* COM1 */
reg |= (1 << 6);
break;
case 0x2f8: /* COM2 */
reg |= (1 << 7);
break;
case 0x378: /* Parallal 1 */
reg |= (1 << 0);
break;
case 0x3f0: /* FD0 */
reg |= (1 << 26);
break;
case 0x220: /* Aduio 0 */
reg |= (1 << 8);
break;
case 0x300: /* Midi 0 */
reg |= (1 << 18);
break;
case 0x400:
reg_x |= (1 << 16);
break;
case 0x480:
reg_x |= (1 << 17);
break;
case 0x500:
reg_x |= (1 << 18);
break;
case 0x580:
reg_x |= (1 << 19);
break;
case 0x4700:
reg_x |= (1 << 22);
break;
case 0xfd60:
reg_x |= (1 << 23);
break;
default:
if (var_num >= 3)
continue; /* only 3 var ; compact them ? */
switch (var_num) {
case 0:
reg_x |= (1 << 2);
break;
case 1:
reg_x |= (1 << 24);
break;
case 2:
reg_x |= (1 << 25);
break;
}
reg_var[var_num++] =
base & 0xffff;
}
}
}
}
}
pci_write_config32(dev, 0x44, reg);
pci_write_config32(dev, 0x48, reg_x);
/* Set WideIO for as many IOs found (fall through is on purpose) */
switch (var_num) {
case 2:
pci_write_config16(dev, 0x90, reg_var[2]);
case 1:
pci_write_config16(dev, 0x66, reg_var[1]);
case 0:
//pci_write_config16(dev, 0x64, reg_var[0]); //cause filo can not find sata
break;
}
printk(BIOS_DEBUG, "SB900 - Lpc.c - lpc_enable_childrens_resources - End.\n");
}

30
src/southbridge/amd/cimx/sb900/lpc.h Executable file
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/*
* 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
*/
#ifndef _SB900_LPC_H_
#define _SB900_LPC_H_
#define SPIROM_BASE_ADDRESS 0xA0 /* SPI ROM base address */
void lpc_read_resources(device_t dev);
void lpc_set_resources(device_t dev);
void lpc_enable_childrens_resources(device_t dev);
#endif

270
src/southbridge/amd/cimx/sb900/smbus.c Executable file
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/*
* 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 <arch/io.h>
#include "smbus.h"
#include <console/console.h> /* printk */
static inline void smbus_delay(void)
{
outb(inb(0x80), 0x80);
}
static int smbus_wait_until_ready(u32 smbus_io_base)
{
u32 loops;
loops = SMBUS_TIMEOUT;
do {
u8 val;
val = inb(smbus_io_base + SMBHSTSTAT);
val &= 0x1f;
if (val == 0) { /* ready now */
return 0;
}
outb(val, smbus_io_base + SMBHSTSTAT);
} while (--loops);
return -2; /* time out */
}
static int smbus_wait_until_done(u32 smbus_io_base)
{
u32 loops;
loops = SMBUS_TIMEOUT;
do {
u8 val;
val = inb(smbus_io_base + SMBHSTSTAT);
val &= 0x1f; /* mask off reserved bits */
if (val & 0x1c) {
return -5; /* error */
}
if (val == 0x02) {
outb(val, smbus_io_base + SMBHSTSTAT); /* clear status */
return 0;
}
} while (--loops);
return -3; /* timeout */
}
int do_smbus_recv_byte(u32 smbus_io_base, u32 device)
{
u8 byte;
if (smbus_wait_until_ready(smbus_io_base) < 0) {
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_recv_byte - smbus no ready.\n");
return -2; /* not ready */
}
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_recv_byte - Start.\n");
/* set the device I'm talking too */
outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBHSTADDR);
byte = inb(smbus_io_base + SMBHSTCTRL);
byte &= 0xe3; /* Clear [4:2] */
byte |= (1 << 2) | (1 << 6); /* Byte data read/write command, start the command */
outb(byte, smbus_io_base + SMBHSTCTRL);
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3; /* timeout or error */
}
/* read results of transaction */
byte = inb(smbus_io_base + SMBHSTCMD);
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_recv_byte - End.\n");
return byte;
}
int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val)
{
u8 byte;
if (smbus_wait_until_ready(smbus_io_base) < 0) {
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_send_byte - smbus no ready.\n");
return -2; /* not ready */
}
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_send_byte - Start.\n");
/* set the command... */
outb(val, smbus_io_base + SMBHSTCMD);
/* set the device I'm talking too */
outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBHSTADDR);
byte = inb(smbus_io_base + SMBHSTCTRL);
byte &= 0xe3; /* Clear [4:2] */
byte |= (1 << 2) | (1 << 6); /* Byte data read/write command, start the command */
outb(byte, smbus_io_base + SMBHSTCTRL);
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3; /* timeout or error */
}
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_send_byte - End.\n");
return 0;
}
int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address)
{
u8 byte;
if (smbus_wait_until_ready(smbus_io_base) < 0) {
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_read_byte - smbus no ready.\n");
return -2; /* not ready */
}
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_read_byte - Start.\n");
/* set the command/address... */
outb(address & 0xff, smbus_io_base + SMBHSTCMD);
/* set the device I'm talking too */
outb(((device & 0x7f) << 1) | 1, smbus_io_base + SMBHSTADDR);
byte = inb(smbus_io_base + SMBHSTCTRL);
byte &= 0xe3; /* Clear [4:2] */
byte |= (1 << 3) | (1 << 6); /* Byte data read/write command, start the command */
outb(byte, smbus_io_base + SMBHSTCTRL);
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3; /* timeout or error */
}
/* read results of transaction */
byte = inb(smbus_io_base + SMBHSTDAT0);
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_read_byte - End.\n");
return byte;
}
int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val)
{
u8 byte;
if (smbus_wait_until_ready(smbus_io_base) < 0) {
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_write_byte - smbus no ready.\n");
return -2; /* not ready */
}
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_write_byte - Start.\n");
/* set the command/address... */
outb(address & 0xff, smbus_io_base + SMBHSTCMD);
/* set the device I'm talking too */
outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBHSTADDR);
/* output value */
outb(val, smbus_io_base + SMBHSTDAT0);
byte = inb(smbus_io_base + SMBHSTCTRL);
byte &= 0xe3; /* Clear [4:2] */
byte |= (1 << 3) | (1 << 6); /* Byte data read/write command, start the command */
outb(byte, smbus_io_base + SMBHSTCTRL);
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3; /* timeout or error */
}
printk(BIOS_INFO, "SB900 - Smbus.c - do_smbus_write_byte - End.\n");
return 0;
}
void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val)
{
u32 tmp;
printk(BIOS_INFO, "SB900 - Smbus.c - alink_ab_indx - Start.\n");
outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX);
tmp = inl(AB_DATA);
/* rpr 4.2
* For certain revisions of the chip, the ABCFG registers,
* with an address of 0x100NN (where 'N' is any hexadecimal
* number), require an extra programming step.*/
outl(0, AB_INDX);
tmp &= ~mask;
tmp |= val;
/* printk(BIOS_DEBUG, "about write %x, index=%x", tmp, (reg_space&0x3)<<29 | reg_addr); */
outl((reg_space & 0x7) << 29 | reg_addr, AB_INDX); /* probably we dont have to do it again. */
outl(tmp, AB_DATA);
outl(0, AB_INDX);
printk(BIOS_INFO, "SB900 - Smbus.c - alink_ab_indx - End.\n");
}
void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val)
{
u32 tmp;
printk(BIOS_INFO, "SB900 - Smbus.c - alink_rc_indx - Start.\n");
outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX);
tmp = inl(AB_DATA);
/* rpr 4.2
* For certain revisions of the chip, the ABCFG registers,
* with an address of 0x100NN (where 'N' is any hexadecimal
* number), require an extra programming step.*/
outl(0, AB_INDX);
tmp &= ~mask;
tmp |= val;
//printk(BIOS_DEBUG, "about write %x, index=%x", tmp, (reg_space&0x3)<<29 | (port&3) << 24 | reg_addr);
outl((reg_space & 0x7) << 29 | (port & 3) << 24 | reg_addr, AB_INDX); /* probably we dont have to do it again. */
outl(tmp, AB_DATA);
outl(0, AB_INDX);
printk(BIOS_INFO, "SB900 - Smbus.c - alink_rc_indx - End.\n");
}
/* space = 0: AX_INDXC, AX_DATAC
* space = 1: AX_INDXP, AX_DATAP
*/
void alink_ax_indx(u32 space /*c or p? */ , u32 axindc, u32 mask, u32 val)
{
u32 tmp;
printk(BIOS_INFO, "SB900 - Smbus.c - alink_ax_indx - Start.\n");
/* read axindc to tmp */
outl(space << 29 | space << 3 | 0x30, AB_INDX);
outl(axindc, AB_DATA);
outl(0, AB_INDX);
outl(space << 29 | space << 3 | 0x34, AB_INDX);
tmp = inl(AB_DATA);
outl(0, AB_INDX);
tmp &= ~mask;
tmp |= val;
/* write tmp */
outl(space << 29 | space << 3 | 0x30, AB_INDX);
outl(axindc, AB_DATA);
outl(0, AB_INDX);
outl(space << 29 | space << 3 | 0x34, AB_INDX);
outl(tmp, AB_DATA);
outl(0, AB_INDX);
printk(BIOS_INFO, "SB900 - Smbus.c - alink_ax_indx - End.\n");
}

77
src/southbridge/amd/cimx/sb900/smbus.h Executable file
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@ -0,0 +1,77 @@
/*
* 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
*/
#ifndef _SB900_SMBUS_H_
#define _SB900_SMBUS_H_
//#include <stdint.h>
#define SMBUS_IO_BASE SMBUS0_BASE_ADDRESS
#define SMBHSTSTAT 0x0
#define SMBSLVSTAT 0x1
#define SMBHSTCTRL 0x2
#define SMBHSTCMD 0x3
#define SMBHSTADDR 0x4
#define SMBHSTDAT0 0x5
#define SMBHSTDAT1 0x6
#define SMBHSTBLKDAT 0x7
#define SMBSLVCTRL 0x8
#define SMBSLVCMD_SHADOW 0x9
#define SMBSLVEVT 0xa
#define SMBSLVDAT 0xc
#define AX_INDXC 0
#define AX_INDXP 2
#define AXCFG 4
#define ABCFG 6
#define RC_INDXC 1
#define RC_INDXP 3
#define AB_INDX 0xCD8
#define AB_DATA (AB_INDX+4)
/* Between 1-10 seconds, We should never timeout normally
* Longer than this is just painful when a timeout condition occurs.
*/
#define SMBUS_TIMEOUT (100*1000*10)
#define abcfg_reg(reg, mask, val) \
alink_ab_indx((ABCFG), (reg), (mask), (val))
#define axcfg_reg(reg, mask, val) \
alink_ab_indx((AXCFG), (reg), (mask), (val))
#define axindxc_reg(reg, mask, val) \
alink_ax_indx((AX_INDXC), (reg), (mask), (val))
#define axindxp_reg(reg, mask, val) \
alink_ax_indx((AX_INDXP), (reg), (mask), (val))
#define rcindxc_reg(reg, port, mask, val) \
alink_rc_indx((RC_INDXC), (reg), (port), (mask), (val))
#define rcindxp_reg(reg, port, mask, val) \
alink_rc_indx((RC_INDXP), (reg), (port), (mask), (val))
int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address);
int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val);
int do_smbus_recv_byte(u32 smbus_io_base, u32 device);
int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val);
void alink_rc_indx(u32 reg_space, u32 reg_addr, u32 port, u32 mask, u32 val);
void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val);
void alink_ax_indx(u32 space /*c or p? */ , u32 axindc, u32 mask, u32 val);
#endif

6
src/vendorcode/Makefile.inc
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@ -1 +1,5 @@
subdirs-y += amd
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY12) += $(src)/vendorcode/amd/agesa/f12
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY14) += $(src)/vendorcode/amd/agesa/f14
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800) += $(src)/vendorcode/amd/cimx/sb800
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB900) += $(src)/vendorcode/amd/cimx/sb900

44
src/vendorcode/amd/agesa/f14/Makefile.inc
View File

@ -1,21 +1,31 @@
#*****************************************************************************
#
# This file is part of the coreboot project.
#
# Copyright (C) 2010 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
#
# 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.
#
#*****************************************************************************
# AGESA V5 Files
AGESA_ROOT = src/vendorcode/amd/agesa/f14