diff --git a/demos/STM32/RT-STM32F401RE-NUCLEO/Makefile b/demos/STM32/RT-STM32F401RE-NUCLEO/Makefile
index 1ad9d7bc8..c9055319c 100644
--- a/demos/STM32/RT-STM32F401RE-NUCLEO/Makefile
+++ b/demos/STM32/RT-STM32F401RE-NUCLEO/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_NUCLEO_F401RE/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_NUCLEO_F401RE/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F401xE.ld
+LDSCRIPT= $(STARTUPLD)/STM32F401xE.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY-G++/.cproject b/demos/STM32/RT-STM32F407-DISCOVERY-G++/.cproject
new file mode 100644
index 000000000..d6f18bf89
--- /dev/null
+++ b/demos/STM32/RT-STM32F407-DISCOVERY-G++/.cproject
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?fileVersion 4.0.0?>
+
+<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+	<storageModule moduleId="org.eclipse.cdt.core.settings">
+		<cconfiguration id="0.114656749">
+			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.114656749" moduleId="org.eclipse.cdt.core.settings" name="Default">
+				<externalSettings/>
+				<extensions>
+					<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+				</extensions>
+			</storageModule>
+			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
+				<configuration artifactName="${ProjName}" buildProperties="" description="" id="0.114656749" name="Default" parent="org.eclipse.cdt.build.core.prefbase.cfg">
+					<folderInfo id="0.114656749." name="/" resourcePath="">
+						<toolChain id="org.eclipse.cdt.build.core.prefbase.toolchain.1182750861" name="No ToolChain" resourceTypeBasedDiscovery="false" superClass="org.eclipse.cdt.build.core.prefbase.toolchain">
+							<targetPlatform id="org.eclipse.cdt.build.core.prefbase.toolchain.1182750861.169007201" name=""/>
+							<builder autoBuildTarget="all" cleanBuildTarget="clean" enableAutoBuild="false" enableCleanBuild="true" enabledIncrementalBuild="true" id="org.eclipse.cdt.build.core.settings.default.builder.579570726" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="org.eclipse.cdt.build.core.settings.default.builder"/>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.libs.2143276802" name="holder for library settings" superClass="org.eclipse.cdt.build.core.settings.holder.libs"/>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.1873650595" name="Assembly" superClass="org.eclipse.cdt.build.core.settings.holder">
+								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1337802279" languageId="org.eclipse.cdt.core.assembly" languageName="Assembly" sourceContentType="org.eclipse.cdt.core.asmSource" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
+							</tool>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.1707090075" name="GNU C++" superClass="org.eclipse.cdt.build.core.settings.holder">
+								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.338985256" languageId="org.eclipse.cdt.core.g++" languageName="GNU C++" sourceContentType="org.eclipse.cdt.core.cxxSource,org.eclipse.cdt.core.cxxHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
+							</tool>
+							<tool id="org.eclipse.cdt.build.core.settings.holder.1165165914" name="GNU C" superClass="org.eclipse.cdt.build.core.settings.holder">
+								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.714476670" languageId="org.eclipse.cdt.core.gcc" languageName="GNU C" sourceContentType="org.eclipse.cdt.core.cSource,org.eclipse.cdt.core.cHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
+							</tool>
+						</toolChain>
+					</folderInfo>
+				</configuration>
+			</storageModule>
+			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
+		</cconfiguration>
+	</storageModule>
+	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
+		<project id="RT-STM32F407-DISCOVERY-G++.null.1703860681" name="RT-STM32F407-DISCOVERY-G++"/>
+	</storageModule>
+	<storageModule moduleId="scannerConfiguration">
+		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+		<scannerConfigBuildInfo instanceId="0.114656749">
+			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile"/>
+		</scannerConfigBuildInfo>
+	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
+	<storageModule moduleId="refreshScope"/>
+</cproject>
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY-G++/.project b/demos/STM32/RT-STM32F407-DISCOVERY-G++/.project
new file mode 100644
index 000000000..c42e56612
--- /dev/null
+++ b/demos/STM32/RT-STM32F407-DISCOVERY-G++/.project
@@ -0,0 +1,95 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>RT-STM32F407-DISCOVERY-G++</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
+			<triggers>clean,full,incremental,</triggers>
+			<arguments>
+				<dictionary>
+					<key>?name?</key>
+					<value></value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.append_environment</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
+					<value>all</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildArguments</key>
+					<value>-j1</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildCommand</key>
+					<value>make</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
+					<value>clean</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.contents</key>
+					<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
+					<value>false</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableFullBuild</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
+					<value>all</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.stopOnError</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
+					<value>true</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
+			<triggers>full,incremental,</triggers>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.cdt.core.cnature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
+	</natures>
+	<linkedResources>
+		<link>
+			<name>board</name>
+			<type>2</type>
+			<locationURI>CHIBIOS/os/hal/boards/ST_STM32F4_DISCOVERY</locationURI>
+		</link>
+		<link>
+			<name>os</name>
+			<type>2</type>
+			<locationURI>CHIBIOS/os</locationURI>
+		</link>
+		<link>
+			<name>test</name>
+			<type>2</type>
+			<locationURI>CHIBIOS/test</locationURI>
+		</link>
+	</linkedResources>
+</projectDescription>
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY-G++/Makefile b/demos/STM32/RT-STM32F407-DISCOVERY-G++/Makefile
index b89c2eed9..b1883dcb1 100644
--- a/demos/STM32/RT-STM32F407-DISCOVERY-G++/Makefile
+++ b/demos/STM32/RT-STM32F407-DISCOVERY-G++/Makefile
@@ -81,32 +81,33 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 include $(CHIBIOS)/os/various/cpp_wrappers/chcpp.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
-       $(CHIBIOS)/os/various/devices_lib/accel/lis302dl.c \
-       $(CHIBIOS)/os/various/shell.c \
-       $(CHIBIOS)/os/hal/lib/streams/memstreams.c \
-       $(CHIBIOS)/os/hal/lib/streams/chprintf.c \
-       $(CHIBIOS)/os/various/syscalls.c \
+       $(TESTSRC)
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
@@ -134,14 +135,11 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
-         $(CHIBIOS)/os/various/devices_lib/accel \
-         $(CHIBIOS)/os/various \
-         $(CHIBIOS)/os/various/cpp_wrappers \
-         $(CHIBIOS)/os/hal/lib/streams
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
+         $(CHCPPINC) $(CHIBIOS)/os/various
 
 #
 # Project, sources and paths
@@ -169,7 +167,6 @@ OD   = $(TRGT)objdump
 SZ   = $(TRGT)size
 HEX  = $(CP) -O ihex
 BIN  = $(CP) -O binary
-SREC = $(CP) -O srec
 
 # ARM-specific options here
 AOPT =
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY-G++/debug/RT-STM32F407-DISCOVERY-G++ (OpenOCD, Flash and Run).launch b/demos/STM32/RT-STM32F407-DISCOVERY-G++/debug/RT-STM32F407-DISCOVERY-G++ (OpenOCD, Flash and Run).launch
new file mode 100644
index 000000000..34c552911
--- /dev/null
+++ b/demos/STM32/RT-STM32F407-DISCOVERY-G++/debug/RT-STM32F407-DISCOVERY-G++ (OpenOCD, Flash and Run).launch	
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.cdt.debug.gdbjtag.launchConfigurationType">
+<stringAttribute key="bad_container_name" value="\RT-STM32F407-DISCOVERY-G++\debug"/>
+<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="1"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set remotetimeout 20&#13;&#10;monitor reset init&#13;&#10;monitor sleep 50&#13;&#10;"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="Generic TCP/IP"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
+<intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
+<stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
+<booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.commandFactory" value="Standard"/>
+<stringAttribute key="org.eclipse.cdt.debug.mi.core.protocol" value="mi"/>
+<booleanAttribute key="org.eclipse.cdt.debug.mi.core.verboseMode" value="false"/>
+<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
+<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
+<stringAttribute key="org.eclipse.cdt.launch.FORMAT" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;contentList/&gt;"/>
+<stringAttribute key="org.eclipse.cdt.launch.GLOBAL_VARIABLES" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;globalVariableList/&gt;&#13;&#10;"/>
+<stringAttribute key="org.eclipse.cdt.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList/&gt;&#13;&#10;"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="./build/ch.elf"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="RT-STM32F407-DISCOVERY-G++"/>
+<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="true"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="0.114656749"/>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/RT-STM32F407-DISCOVERY-G++/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="4"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
+<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
+</listAttribute>
+</launchConfiguration>
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/.cproject b/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/.cproject
index 4c0ec4132..ed0bb07d9 100644
--- a/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/.cproject
+++ b/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/.cproject
@@ -39,7 +39,7 @@
 		</cconfiguration>
 	</storageModule>
 	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-		<project id="ARMCM4-STM32F407-DISCOVERY-ALT.null.1703860681" name="ARMCM4-STM32F407-DISCOVERY-ALT"/>
+		<project id="RT-STM32F407-DISCOVERY-MEMS.null.1703860681" name="RT-STM32F407-DISCOVERY-MEMS"/>
 	</storageModule>
 	<storageModule moduleId="scannerConfiguration">
 		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/Makefile b/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/Makefile
index 8653fa10e..dafaed5c0 100644
--- a/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/Makefile
+++ b/demos/STM32/RT-STM32F407-DISCOVERY-MEMS/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        $(CHIBIOS)/os/various/devices_lib/accel/lis302dl.c \
        $(CHIBIOS)/os/various/shell.c \
        $(CHIBIOS)/os/hal/lib/streams/memstreams.c \
@@ -132,10 +138,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various/devices_lib/accel \
          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various
 
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY/.cproject b/demos/STM32/RT-STM32F407-DISCOVERY/.cproject
index 72f67ff4d..f7b704f20 100644
--- a/demos/STM32/RT-STM32F407-DISCOVERY/.cproject
+++ b/demos/STM32/RT-STM32F407-DISCOVERY/.cproject
@@ -39,7 +39,7 @@
 		</cconfiguration>
 	</storageModule>
 	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-		<project id="ARMCM4-STM32F407-DISCOVERY.null.1703860681" name="ARMCM4-STM32F407-DISCOVERY"/>
+		<project id="RT-STM32F407-DISCOVERY.null.1703860681" name="RT-STM32F407-DISCOVERY"/>
 	</storageModule>
 	<storageModule moduleId="scannerConfiguration">
 		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
diff --git a/demos/STM32/RT-STM32F407-DISCOVERY/Makefile b/demos/STM32/RT-STM32F407-DISCOVERY/Makefile
index eb2f10684..e56e7e88c 100644
--- a/demos/STM32/RT-STM32F407-DISCOVERY/Makefile
+++ b/demos/STM32/RT-STM32F407-DISCOVERY/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/.cproject b/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/.cproject
index 3dece31c0..5c5a27f7a 100644
--- a/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/.cproject
+++ b/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/.cproject
@@ -5,13 +5,13 @@
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.1570569554" moduleId="org.eclipse.cdt.core.settings" name="Default">
 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
@@ -22,24 +22,18 @@
 							<builder id="org.eclipse.cdt.build.core.settings.default.builder.681215945" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="org.eclipse.cdt.build.core.settings.default.builder"/>
 							<tool id="org.eclipse.cdt.build.core.settings.holder.libs.1913618182" name="holder for library settings" superClass="org.eclipse.cdt.build.core.settings.holder.libs"/>
 							<tool id="org.eclipse.cdt.build.core.settings.holder.1359024970" name="Assembly" superClass="org.eclipse.cdt.build.core.settings.holder">
-								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.648690541" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths" valueType="includePath">
-								</option>
-								<option id="org.eclipse.cdt.build.core.settings.holder.undef.incpaths.1530801237" name="Undefined Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.undef.incpaths" valueType="undefIncludePath">
-								</option>
+								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.648690541" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths"/>
+								<option id="org.eclipse.cdt.build.core.settings.holder.undef.incpaths.1530801237" name="Undefined Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.undef.incpaths"/>
 								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.865562104" languageId="org.eclipse.cdt.core.assembly" languageName="Assembly" sourceContentType="org.eclipse.cdt.core.asmSource" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
 							</tool>
 							<tool id="org.eclipse.cdt.build.core.settings.holder.321395526" name="GNU C++" superClass="org.eclipse.cdt.build.core.settings.holder">
-								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.76286563" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths" valueType="includePath">
-								</option>
-								<option id="org.eclipse.cdt.build.core.settings.holder.undef.incpaths.1772031118" name="Undefined Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.undef.incpaths" valueType="undefIncludePath">
-								</option>
+								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.76286563" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths"/>
+								<option id="org.eclipse.cdt.build.core.settings.holder.undef.incpaths.1772031118" name="Undefined Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.undef.incpaths"/>
 								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1168908150" languageId="org.eclipse.cdt.core.g++" languageName="GNU C++" sourceContentType="org.eclipse.cdt.core.cxxSource,org.eclipse.cdt.core.cxxHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
 							</tool>
 							<tool id="org.eclipse.cdt.build.core.settings.holder.1390938668" name="GNU C" superClass="org.eclipse.cdt.build.core.settings.holder">
-								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.684710851" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths" valueType="includePath">
-								</option>
-								<option id="org.eclipse.cdt.build.core.settings.holder.undef.incpaths.1457542840" name="Undefined Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.undef.incpaths" valueType="undefIncludePath">
-								</option>
+								<option id="org.eclipse.cdt.build.core.settings.holder.incpaths.684710851" name="Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.incpaths"/>
+								<option id="org.eclipse.cdt.build.core.settings.holder.undef.incpaths.1457542840" name="Undefined Include Paths" superClass="org.eclipse.cdt.build.core.settings.holder.undef.incpaths"/>
 								<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.645908401" languageId="org.eclipse.cdt.core.gcc" languageName="GNU C" sourceContentType="org.eclipse.cdt.core.cSource,org.eclipse.cdt.core.cHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
 							</tool>
 						</toolChain>
@@ -50,6 +44,7 @@
 		</cconfiguration>
 	</storageModule>
 	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
+		<project id="RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB.null.100047313" name="RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB"/>
 	</storageModule>
 	<storageModule moduleId="scannerConfiguration">
 		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
@@ -58,5 +53,10 @@
 		</scannerConfigBuildInfo>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
-	<storageModule moduleId="refreshScope"/>
+	<storageModule moduleId="refreshScope" versionNumber="2">
+		<configuration configurationName="Default">
+			<resource resourceType="PROJECT" workspacePath="/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB"/>
+		</configuration>
+	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
 </cproject>
diff --git a/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/Makefile b/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/Makefile
index b5baf594a..13b697eb0 100644
--- a/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/Makefile
+++ b/demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/Makefile
@@ -30,7 +30,7 @@ endif
 
 # Enable this if you want link time optimizations (LTO)
 ifeq ($(USE_LTO),)
-  USE_LTO = no
+  USE_LTO = yes
 endif
 
 # If enabled, this option allows to compile the application in THUMB mode.
@@ -81,28 +81,34 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407_REV_D/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
+include $(CHIBIOS)/test/rt/test.mk
 include $(CHIBIOS)/os/various/lwip_bindings/lwip.mk
 include $(CHIBIOS)/os/various/fatfs_bindings/fatfs.mk
-include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        $(LWSRC) \
        $(FATFSSRC) \
        $(CHIBIOS)/os/various/evtimer.c \
@@ -136,10 +142,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(LWINC) $(FATFSINC) \
          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various
 
diff --git a/demos/STM32/RT-STM32F411RE-NUCLEO/.cproject b/demos/STM32/RT-STM32F411RE-NUCLEO/.cproject
index 209060fd4..f0beab8d0 100644
--- a/demos/STM32/RT-STM32F411RE-NUCLEO/.cproject
+++ b/demos/STM32/RT-STM32F411RE-NUCLEO/.cproject
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?fileVersion 4.0.0?>
-
-<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
 	<storageModule moduleId="org.eclipse.cdt.core.settings">
 		<cconfiguration id="0.603687198">
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.603687198" moduleId="org.eclipse.cdt.core.settings" name="Default">
diff --git a/demos/STM32/RT-STM32F411RE-NUCLEO/Makefile b/demos/STM32/RT-STM32F411RE-NUCLEO/Makefile
index 1681fc58c..f47158d83 100644
--- a/demos/STM32/RT-STM32F411RE-NUCLEO/Makefile
+++ b/demos/STM32/RT-STM32F411RE-NUCLEO/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_NUCLEO_F411RE/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_NUCLEO_F411RE/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F411xE.ld
+LDSCRIPT= $(STARTUPLD)/STM32F411xE.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/demos/STM32/RT-STM32F429-DISCOVERY/.cproject b/demos/STM32/RT-STM32F429-DISCOVERY/.cproject
index 4c0ec4132..c087bd223 100644
--- a/demos/STM32/RT-STM32F429-DISCOVERY/.cproject
+++ b/demos/STM32/RT-STM32F429-DISCOVERY/.cproject
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?fileVersion 4.0.0?>
-
-<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
 	<storageModule moduleId="org.eclipse.cdt.core.settings">
 		<cconfiguration id="0.114656749">
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.114656749" moduleId="org.eclipse.cdt.core.settings" name="Default">
@@ -39,7 +37,7 @@
 		</cconfiguration>
 	</storageModule>
 	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-		<project id="ARMCM4-STM32F407-DISCOVERY-ALT.null.1703860681" name="ARMCM4-STM32F407-DISCOVERY-ALT"/>
+		<project id="RT-STM32F429-DISCOVERY.null.1703860681" name="ARMCM4-STM32F407-DISCOVERY-ALT"/>
 	</storageModule>
 	<storageModule moduleId="scannerConfiguration">
 		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
@@ -48,5 +46,10 @@
 		</scannerConfigBuildInfo>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
-	<storageModule moduleId="refreshScope"/>
+	<storageModule moduleId="refreshScope" versionNumber="2">
+		<configuration configurationName="Default">
+			<resource resourceType="PROJECT" workspacePath="/RT-STM32F429-DISCOVERY"/>
+		</configuration>
+	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
 </cproject>
diff --git a/demos/STM32/RT-STM32F429-DISCOVERY/Makefile b/demos/STM32/RT-STM32F429-DISCOVERY/Makefile
index f7f573db6..088c2370f 100644
--- a/demos/STM32/RT-STM32F429-DISCOVERY/Makefile
+++ b/demos/STM32/RT-STM32F429-DISCOVERY/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F429I_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F429I_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F429xI.ld
+LDSCRIPT= $(STARTUPLD)/STM32F429xI.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        $(CHIBIOS)/os/various/shell.c \
        $(CHIBIOS)/os/hal/lib/streams/memstreams.c \
        $(CHIBIOS)/os/hal/lib/streams/chprintf.c \
@@ -131,10 +137,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various
 
 #
diff --git a/demos/various/NIL-ARMCM4-GENERIC/Makefile b/demos/various/NIL-ARMCM4-GENERIC/Makefile
index 4a21e8cbc..7f1879aa5 100644
--- a/demos/various/NIL-ARMCM4-GENERIC/Makefile
+++ b/demos/various/NIL-ARMCM4-GENERIC/Makefile
@@ -65,7 +65,7 @@ endif
 
 # Enables the use of FPU on Cortex-M4 (no, softfp, hard).
 ifeq ($(USE_FPU),)
-  USE_FPU = hard
+  USE_FPU = no
 endif
 
 #
@@ -81,16 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
+#include $(CHIBIOS)/os/hal/hal.mk
+#include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+#include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
+#include $(CHIBIOS)/os/hal/osal/nil/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/nil/nil.mk
-include $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk
+include $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
+#include $(CHIBIOS)/test/nil/test.mk
 
 # Define linker script file here
-LDSCRIPT = ch.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
+       $(PORTSRC) \
+       $(OSALSRC) \
+       $(HALSRC) \
+       $(PLATFORMSRC) \
+       $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -118,13 +134,11 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC)
-         
-# Make this point to your CMSIS and chparams.h headers.
-INCDIR += $(CHIBIOS)/os/ext/CMSIS/ST \
-          $(CHIBIOS)/os/common/ports/ARMCMx/devices/STM32F4xx
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
+         $(CHIBIOS)/os/various
 
 #
 # Project, sources and paths
@@ -194,9 +208,3 @@ ULIBS =
 
 RULESPATH = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC
 include $(RULESPATH)/rules.mk
-
-##############################################################################
-# MISRA check rule, requires PCLint and the setup files, not provided.
-#
-misra:
-	@lint-nt -v -w3 $(DEFS) pclint/co-gcc.lnt pclint/au-misra3.lnt pclint/waivers.lnt $(IINCDIR) $(CSRC) &> misra.txt
diff --git a/demos/various/RT-ARMCM4-GENERIC/Makefile b/demos/various/RT-ARMCM4-GENERIC/Makefile
index 719585ddc..cbfde6f61 100644
--- a/demos/various/RT-ARMCM4-GENERIC/Makefile
+++ b/demos/various/RT-ARMCM4-GENERIC/Makefile
@@ -65,7 +65,7 @@ endif
 
 # Enables the use of FPU on Cortex-M4 (no, softfp, hard).
 ifeq ($(USE_FPU),)
-  USE_FPU = hard
+  USE_FPU = no
 endif
 
 #
@@ -81,16 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
+#include $(CHIBIOS)/os/hal/hal.mk
+#include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+#include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
+#include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
+#include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= ch.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
+       $(PORTSRC) \
+       $(OSALSRC) \
+       $(HALSRC) \
+       $(PLATFORMSRC) \
+       $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -118,14 +134,11 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-# List of the standard inclusion directories.
-INCDIR = $(PORTINC) $(KERNINC)
-         
-# Make this point to your CMSIS and chparams.h headers.
-INCDIR += $(CHIBIOS)/os/ext/CMSIS/ST \
-          $(CHIBIOS)/os/common/ports/ARMCMx/devices/STM32F4xx
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
+         $(CHIBIOS)/os/various
 
 #
 # Project, sources and paths
@@ -195,9 +208,3 @@ ULIBS =
 
 RULESPATH = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC
 include $(RULESPATH)/rules.mk
-
-##############################################################################
-# MISRA check rule, requires PCLint and the setup files, not provided.
-#
-misra:
-	@lint-nt -v -w3 $(DEFS) pclint/co-gcc.lnt pclint/au-misra3.lnt pclint/waivers.lnt $(IINCDIR) $(CSRC) &> misra.txt
diff --git a/demos/various/RT-ARMCM4-GENERIC/ch.ld b/demos/various/RT-ARMCM4-GENERIC/ch.ld
deleted file mode 100644
index d04a6c4ed..000000000
--- a/demos/various/RT-ARMCM4-GENERIC/ch.ld
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-/*
- * Generic device memory setup, customize it for your device.
- */
-MEMORY
-{
-    flash : org = 0x08000000, len = 64k
-    ram0  : org = 0x20000000, len = 8k
-    ram1  : org = 0x00000000, len = 0
-    ram2  : org = 0x00000000, len = 0
-    ram3  : org = 0x00000000, len = 0
-    ram4  : org = 0x00000000, len = 0
-    ram5  : org = 0x00000000, len = 0
-    ram6  : org = 0x00000000, len = 0
-    ram7  : org = 0x00000000, len = 0
-}
-
-/* RAM region to be used for Main stack. This stack accommodates the processing
-   of all exceptions and interrupts*/
-REGION_ALIAS("MAIN_STACK_RAM", ram0);
-
-/* RAM region to be used for the process stack. This is the stack used by
-   the main() function.*/
-REGION_ALIAS("PROCESS_STACK_RAM", ram0);
-
-/* RAM region to be used for data segment.*/
-REGION_ALIAS("DATA_RAM", ram0);
-
-/* RAM region to be used for BSS segment.*/
-REGION_ALIAS("BSS_RAM", ram0);
-
-INCLUDE rules.ld
diff --git a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk b/os/nil/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk
deleted file mode 100644
index 4449d4c14..000000000
--- a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-# List of the ChibiOS/NIL Cortex-M4 generic port files.
-PORTSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0.c \
-          $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c \
-          ${CHIBIOS}/os/nil/ports/ARMCMx/nilcore.c \
-          ${CHIBIOS}/os/nil/ports/ARMCMx/nilcore_v7m.c
-          
-PORTASM = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s \
-          $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/nilcoreasm_v7m.s
-
-PORTINC = ${CHIBIOS}/os/ext/CMSIS/include \
-          ${CHIBIOS}/os/nil/ports/ARMCMx \
-          ${CHIBIOS}/os/nil/ports/ARMCMx/compilers/GCC
diff --git a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk b/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
deleted file mode 100644
index 9e484696c..000000000
--- a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-# List of the ChibiOS/NIL Cortex-M4 STM32F4xx port files.
-include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
-
-PORTSRC = $(STARTUPSRC) \
-          $(CHIBIOS)/os/nil/ports/ARMCMx/nilcore.c \
-          $(CHIBIOS)/os/nil/ports/ARMCMx/nilcore_v7m.c
-          
-PORTASM = $(STARTUPASM) \
-          $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/nilcoreasm_v7m.s
-
-PORTINC = $(STARTUPINC) \
-          $(CHIBIOS)/os/nil/ports/ARMCMx \
-          $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC
-
-PORTLD  = $(STARTUPLD)
diff --git a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk b/os/nil/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
new file mode 100644
index 000000000..3e9c30125
--- /dev/null
+++ b/os/nil/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
@@ -0,0 +1,8 @@
+# List of the ChibiOS/NIL ARMv7M generic port files.
+PORTSRC = $(CHIBIOS)/os/nil/ports/ARMCMx/nilcore.c \
+          $(CHIBIOS)/os/nil/ports/ARMCMx/nilcore_v7m.c
+          
+PORTASM = $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/nilcoreasm_v7m.s
+
+PORTINC = $(CHIBIOS)/os/nil/ports/ARMCMx \
+          $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC
diff --git a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk b/os/rt/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk
deleted file mode 100644
index fae6a9086..000000000
--- a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_generic_cm4.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-# List of the ChibiOS/RT Cortex-M4 generic port files.
-PORTSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0.c \
-          $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/chcore.c \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/chcore_v7m.c
-          
-PORTASM = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.s
-
-PORTINC = $(CHIBIOS)/os/ext/CMSIS/include \
-          $(CHIBIOS)/os/rt/ports/ARMCMx \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC
diff --git a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk b/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
deleted file mode 100644
index 43d2f21b7..000000000
--- a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-# List of the ChibiOS/RT Cortex-M4 STM32F4xx port files.
-include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
-
-PORTSRC = $(STARTUPSRC) \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/chcore.c \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/chcore_v7m.c
-          
-PORTASM = $(STARTUPASM) \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.s
-
-PORTINC = $(STARTUPINC) \
-          $(CHIBIOS)/os/rt/ports/ARMCMx \
-          $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC
-
-PORTLD  = $(STARTUPLD)
diff --git a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk b/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
new file mode 100644
index 000000000..6a8e97545
--- /dev/null
+++ b/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
@@ -0,0 +1,8 @@
+# List of the ChibiOS/RT ARMv7M generic port files.
+PORTSRC = $(CHIBIOS)/os/rt/ports/ARMCMx/chcore.c \
+          $(CHIBIOS)/os/rt/ports/ARMCMx/chcore_v7m.c
+          
+PORTASM = $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.s
+
+PORTINC = $(CHIBIOS)/os/rt/ports/ARMCMx \
+          $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC
diff --git a/testhal/STM32/STM32F0xx/ADC/.cproject b/testhal/STM32/STM32F0xx/ADC/.cproject
index 6398488ab..fcdc3e128 100644
--- a/testhal/STM32/STM32F0xx/ADC/.cproject
+++ b/testhal/STM32/STM32F0xx/ADC/.cproject
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?fileVersion 4.0.0?>
-
-<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
 	<storageModule moduleId="org.eclipse.cdt.core.settings">
 		<cconfiguration id="0.2008144195">
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.2008144195" moduleId="org.eclipse.cdt.core.settings" name="Default">
@@ -48,5 +46,9 @@
 		</scannerConfigBuildInfo>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
-	<storageModule moduleId="refreshScope"/>
+	<storageModule moduleId="refreshScope" versionNumber="2">
+		<configuration configurationName="Default">
+			<resource resourceType="PROJECT" workspacePath="/STM32F0xx-ADC"/>
+		</configuration>
+	</storageModule>
 </cproject>
diff --git a/testhal/STM32/STM32F4xx/ADC/Makefile b/testhal/STM32/STM32F4xx/ADC/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/ADC/Makefile
+++ b/testhal/STM32/STM32F4xx/ADC/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/CAN/Makefile b/testhal/STM32/STM32F4xx/CAN/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/CAN/Makefile
+++ b/testhal/STM32/STM32F4xx/CAN/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/DAC/Makefile b/testhal/STM32/STM32F4xx/DAC/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/DAC/Makefile
+++ b/testhal/STM32/STM32F4xx/DAC/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/DMA_STORM/Makefile b/testhal/STM32/STM32F4xx/DMA_STORM/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/DMA_STORM/Makefile
+++ b/testhal/STM32/STM32F4xx/DMA_STORM/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/EXT/Makefile b/testhal/STM32/STM32F4xx/EXT/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/EXT/Makefile
+++ b/testhal/STM32/STM32F4xx/EXT/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/GPT/Makefile b/testhal/STM32/STM32F4xx/GPT/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/GPT/Makefile
+++ b/testhal/STM32/STM32F4xx/GPT/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/I2C/Makefile b/testhal/STM32/STM32F4xx/I2C/Makefile
index 57e5e434c..a7a21bc5e 100644
--- a/testhal/STM32/STM32F4xx/I2C/Makefile
+++ b/testhal/STM32/STM32F4xx/I2C/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/NONSTANDARD_STM32F4_BARTHESS1/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/NONSTANDARD_STM32F4_BARTHESS1/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/I2S/Makefile b/testhal/STM32/STM32F4xx/I2S/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/I2S/Makefile
+++ b/testhal/STM32/STM32F4xx/I2S/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/IRQ_STORM/Makefile b/testhal/STM32/STM32F4xx/IRQ_STORM/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/IRQ_STORM/Makefile
+++ b/testhal/STM32/STM32F4xx/IRQ_STORM/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/IRQ_STORM_FPU/Makefile b/testhal/STM32/STM32F4xx/IRQ_STORM_FPU/Makefile
index b5c632591..94c488700 100644
--- a/testhal/STM32/STM32F4xx/IRQ_STORM_FPU/Makefile
+++ b/testhal/STM32/STM32F4xx/IRQ_STORM_FPU/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        extfunc.c main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/PWM-ICU/Makefile b/testhal/STM32/STM32F4xx/PWM-ICU/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/PWM-ICU/Makefile
+++ b/testhal/STM32/STM32F4xx/PWM-ICU/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/RTC/Makefile b/testhal/STM32/STM32F4xx/RTC/Makefile
index 9eb7f4c8f..9c5034586 100644
--- a/testhal/STM32/STM32F4xx/RTC/Makefile
+++ b/testhal/STM32/STM32F4xx/RTC/Makefile
@@ -30,7 +30,7 @@ endif
 
 # Enable this if you want link time optimizations (LTO)
 ifeq ($(USE_LTO),)
-  USE_LTO = no
+  USE_LTO = yes
 endif
 
 # If enabled, this option allows to compile the application in THUMB mode.
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/NONSTANDARD_STM32F4_BARTHESS1/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/NONSTANDARD_STM32F4_BARTHESS1/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        $(CHIBIOS)/os/various/evtimer.c \
        $(CHIBIOS)/os/various/syscalls.c \
        $(CHIBIOS)/os/various/shell.c \
@@ -133,10 +139,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/RTC/main.c b/testhal/STM32/STM32F4xx/RTC/main.c
index fff906a19..1c2b60082 100644
--- a/testhal/STM32/STM32F4xx/RTC/main.c
+++ b/testhal/STM32/STM32F4xx/RTC/main.c
@@ -144,7 +144,7 @@ static time_t GetTimeUnixSec(void) {
   struct tm tim;
 
   rtcGetTime(&RTCD1, &timespec);
-  rtcConvertDateTimeToStructTm(&timespec, &tim);
+  rtcConvertDateTimeToStructTm(&timespec, &tim, NULL);
   return mktime(&tim);
 }
 
@@ -153,7 +153,7 @@ static time_t GetTimeUnixSec(void) {
  */
 static void GetTimeTm(struct tm *timp) {
   rtcGetTime(&RTCD1, &timespec);
-  rtcConvertDateTimeToStructTm(&timespec, timp);
+  rtcConvertDateTimeToStructTm(&timespec, timp, NULL);
 }
 
 /*
diff --git a/testhal/STM32/STM32F4xx/SDC/Makefile b/testhal/STM32/STM32F4xx/SDC/Makefile
index 324ac357b..c60993d6e 100644
--- a/testhal/STM32/STM32F4xx/SDC/Makefile
+++ b/testhal/STM32/STM32F4xx/SDC/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        $(CHIBIOS)/os/hal/lib/streams/memstreams.c \
        $(CHIBIOS)/os/hal/lib/streams/chprintf.c \
        $(CHIBIOS)/os/various/shell.c \
@@ -131,10 +137,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/SPI/Makefile b/testhal/STM32/STM32F4xx/SPI/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/SPI/Makefile
+++ b/testhal/STM32/STM32F4xx/SPI/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/UART/Makefile b/testhal/STM32/STM32F4xx/UART/Makefile
index c3cf505dd..3fec9da36 100644
--- a/testhal/STM32/STM32F4xx/UART/Makefile
+++ b/testhal/STM32/STM32F4xx/UART/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 #include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        main.c
 
 # C++ sources that can be compiled in ARM or THUMB mode depending on the global
@@ -128,10 +134,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/USB_CDC/Makefile b/testhal/STM32/STM32F4xx/USB_CDC/Makefile
index b3791977f..f5134bbfc 100644
--- a/testhal/STM32/STM32F4xx/USB_CDC/Makefile
+++ b/testhal/STM32/STM32F4xx/USB_CDC/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        $(CHIBIOS)/os/various/shell.c \
        $(CHIBIOS)/os/hal/lib/streams/memstreams.c \
        $(CHIBIOS)/os/hal/lib/streams/chprintf.c \
@@ -131,10 +137,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various
 
 #
diff --git a/testhal/STM32/STM32F4xx/USB_CDC_IAD/Makefile b/testhal/STM32/STM32F4xx/USB_CDC_IAD/Makefile
index 94318a1d3..ac65405f0 100644
--- a/testhal/STM32/STM32F4xx/USB_CDC_IAD/Makefile
+++ b/testhal/STM32/STM32F4xx/USB_CDC_IAD/Makefile
@@ -81,26 +81,32 @@ PROJECT = ch
 
 # Imported source files and paths
 CHIBIOS = ../../../..
+# Startup files.
+include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
+# HAL-OSAL files (optional).
 include $(CHIBIOS)/os/hal/hal.mk
-include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407/board.mk
 include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
+include $(CHIBIOS)/os/hal/boards/OLIMEX_STM32_E407/board.mk
 include $(CHIBIOS)/os/hal/osal/rt/osal.mk
+# RTOS files (optional).
 include $(CHIBIOS)/os/rt/rt.mk
-include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f4xx.mk
+include $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
+# Other files (optional).
 include $(CHIBIOS)/test/rt/test.mk
 
 # Define linker script file here
-LDSCRIPT= $(PORTLD)/STM32F407xG.ld
+LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
 
 # C sources that can be compiled in ARM or THUMB mode depending on the global
 # setting.
-CSRC = $(PORTSRC) \
+CSRC = $(STARTUPSRC) \
        $(KERNSRC) \
-       $(TESTSRC) \
-       $(HALSRC) \
+       $(PORTSRC) \
        $(OSALSRC) \
+       $(HALSRC) \
        $(PLATFORMSRC) \
        $(BOARDSRC) \
+       $(TESTSRC) \
        $(CHIBIOS)/os/various/shell.c \
        $(CHIBIOS)/os/hal/lib/streams/memstreams.c \
        $(CHIBIOS)/os/hal/lib/streams/chprintf.c \
@@ -131,10 +137,10 @@ TCSRC =
 TCPPSRC =
 
 # List ASM source files here
-ASMSRC = $(PORTASM)
+ASMSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
 
-INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
-         $(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
+INCDIR = $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
+         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
          $(CHIBIOS)/os/hal/lib/streams $(CHIBIOS)/os/various
 
 #