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>

9 files changed, 744 insertions, 0 deletions

diff --git a/src/cpu/amd/agesa/Kconfig b/src/cpu/amd/agesa/Kconfig
index 2133f89f94..1aa9544a12 100644
--- a/src/cpu/amd/agesa/Kconfig
+++ b/src/cpu/amd/agesa/Kconfig
@@ -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
diff --git a/src/cpu/amd/agesa/Makefile.inc b/src/cpu/amd/agesa/Makefile.inc
index 222bcf917e..d0538b858a 100644
--- a/src/cpu/amd/agesa/Makefile.inc
+++ b/src/cpu/amd/agesa/Makefile.inc
@@ -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
diff --git a/src/cpu/amd/agesa/family12/Kconfig b/src/cpu/amd/agesa/family12/Kconfig
new file mode 100755
index 0000000000..5679396f18
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/Kconfig
@@ -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 
+		
diff --git a/src/cpu/amd/agesa/family12/Makefile.inc b/src/cpu/amd/agesa/family12/Makefile.inc
new file mode 100755
index 0000000000..4e69355bbb
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/Makefile.inc
@@ -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
diff --git a/src/cpu/amd/agesa/family12/apic_timer.c b/src/cpu/amd/agesa/family12/apic_timer.c
new file mode 100755
index 0000000000..26d3f88e49
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/apic_timer.c
@@ -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);
+
+}
diff --git a/src/cpu/amd/agesa/family12/cache_as_ram.inc b/src/cpu/amd/agesa/family12/cache_as_ram.inc
new file mode 100755
index 0000000000..98da3cbffb
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/cache_as_ram.inc
@@ -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:
+
+
diff --git a/src/cpu/amd/agesa/family12/chip.h b/src/cpu/amd/agesa/family12/chip.h
new file mode 100755
index 0000000000..f63a87f5d9
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/chip.h
@@ -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 {
+};
diff --git a/src/cpu/amd/agesa/family12/chip_name.c b/src/cpu/amd/agesa/family12/chip_name.c
new file mode 100755
index 0000000000..5de72c73ea
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/chip_name.c
@@ -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")
+};
diff --git a/src/cpu/amd/agesa/family12/model_12_init.c b/src/cpu/amd/agesa/family12/model_12_init.c
new file mode 100755
index 0000000000..d74b33308b
--- /dev/null
+++ b/src/cpu/amd/agesa/family12/model_12_init.c
@@ -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,
+};