diff --git a/.cproject b/.cproject
index f59de53..1382e75 100644
--- a/.cproject
+++ b/.cproject
@@ -46,11 +46,12 @@
 					<def name="BUILD_SHARED_LIBS" type="STRING" val="ON"/>
 				</defs>
 			</storageModule>
-			<storageModule buildDir="build/${ConfigName}" dirtyTs="1689326163013" moduleId="de.marw.cmake4eclipse.mbs.settings">
+			<storageModule buildDir="build/${ConfigName}" dirtyTs="1692535133607" moduleId="de.marw.cmake4eclipse.mbs.settings">
 				<options/>
 				<defs>
 					<def name="CMAKE_BUILD_TYPE" type="STRING" val="Debug"/>
 					<def name="USE_CWR_SYSTEMC" type="BOOL" val="OFF"/>
+					<def name="FW_BUILD" type="BOOL" val="ON"/>
 				</defs>
 			</storageModule>
 		</cconfiguration>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8b6c58..958d1a8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ project(ecosystem-vp LANGUAGES C CXX VERSION 1.0.0)
 
 option(ENABLE_SCV "Enable the use of SCV" ON)
 option(LIBS_ONLY "Just build the shared libraries needed to build the VP" OFF)
-option(FW_BUILD "Enable the automatic rebuild of firmware running on the VP" OFF)
+option(FW_BUILD "Enable the automatic download and build of some firmware to run on the VP" OFF)
 option(EN_EXT_DEBUG "Enable extended debug output at runtime" OFF)
 option(ENABLE_COVERAGE "Enable code coverage" OFF)
 option(ENABLE_SANITIZER "Enable address sanitizer" OFF)
@@ -77,7 +77,7 @@ set(CONAN_PACKAGE_OPTIONS fmt:header_only=True ${CONAN_BOOST_OPTIONS})
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
     list(APPEND CONAN_PACKAGE_LIST seasocks/1.4.4 tcc/0.9.27)
 	list(APPEND CONAN_PACKAGE_OPTIONS lua:compile_as_cpp=False )
-    set(WITH_TCC ON)
+	option(WITH_TCC "Build TCC backend" ON)
 endif()
 if(WITH_LLVM)
     list(APPEND CONAN_PACKAGE_LIST llvm-core/13.0.0)
@@ -167,9 +167,20 @@ endif()
 if(NOT LIBS_ONLY)
 	add_subdirectory(src)
 endif()
+
 if(FW_BUILD)
-	add_custom_target(fw-hello-world ALL COMMAND make -C fw/hello-world
-                   USES_TERMINAL WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+	include(FetchContent)
+	set(FETCHCONTENT_BASE_DIR ${CMAKE_CURRENT_BINARY_DIR}/..)
+	FetchContent_Declare(
+	  	riscvfw
+	  	GIT_REPOSITORY https://git.minres.com/VP/Firmwares.git
+	  	GIT_TAG        main
+	)
+	FetchContent_GetProperties(riscvfw)
+	if(NOT riscvfw_POPULATED)
+	  	FetchContent_Populate(riscvfw)
+	  	add_subdirectory(${riscvfw_SOURCE_DIR})
+	endif()
 endif()
 
 # CTest is a testing tool that can be used to test your project.
diff --git a/contrib/eclipse_launch/TGC-VP interp dhrystone.launch b/contrib/eclipse_launch/TGC-VP interp dhrystone.launch
new file mode 100644
index 0000000..a1bc0d0
--- /dev/null
+++ b/contrib/eclipse_launch/TGC-VP interp dhrystone.launch	
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.cdt.launch.applicationLaunchType">
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB" value="true"/>
+    <listAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB_LIST"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="gdb"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=".gdbinit"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE_MODE" value="UseSoftTrace"/>
+    <listAttribute key="org.eclipse.cdt.dsf.gdb.SOLIB_PATH"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab.DEFAULTS_SET" value="true"/>
+    <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="1"/>
+    <stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
+    <booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value="sc_main"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_ARGUMENTS" value="-f ${project_loc:dhrystone}/dhrystone --backend=interp"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="build/${config_name:TGC-VP}/src/tgc-vp"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="TGC-VP"/>
+    <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=""/>
+    <booleanAttribute key="org.eclipse.debug.core.ATTR_FORCE_SYSTEM_CONSOLE_ENCODING" value="false"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/TGC-VP"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;"/>
+    <stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+</launchConfiguration>
diff --git a/contrib/eclipse_launch/TGC-VP interp.launch b/contrib/eclipse_launch/TGC-VP interp hello.launch
similarity index 100%
rename from contrib/eclipse_launch/TGC-VP interp.launch
rename to contrib/eclipse_launch/TGC-VP interp hello.launch
diff --git a/contrib/eclipse_launch/TGC-VP tcc dhrystone.launch b/contrib/eclipse_launch/TGC-VP tcc dhrystone.launch
new file mode 100644
index 0000000..1c02e04
--- /dev/null
+++ b/contrib/eclipse_launch/TGC-VP tcc dhrystone.launch	
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.cdt.launch.applicationLaunchType">
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB" value="true"/>
+    <listAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB_LIST"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="gdb"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=".gdbinit"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE_MODE" value="UseSoftTrace"/>
+    <listAttribute key="org.eclipse.cdt.dsf.gdb.SOLIB_PATH"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab.DEFAULTS_SET" value="true"/>
+    <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="1"/>
+    <stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
+    <booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value="sc_main"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_ARGUMENTS" value="-f ${project_loc:dhrystone}/dhrystone --backend=tcc"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="build/${config_name:TGC-VP}/src/tgc-vp"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="TGC-VP"/>
+    <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=""/>
+    <booleanAttribute key="org.eclipse.debug.core.ATTR_FORCE_SYSTEM_CONSOLE_ENCODING" value="false"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/TGC-VP"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;"/>
+    <stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+</launchConfiguration>
diff --git a/contrib/eclipse_launch/TGC-VP tcc.launch b/contrib/eclipse_launch/TGC-VP tcc hello.launch
similarity index 100%
rename from contrib/eclipse_launch/TGC-VP tcc.launch
rename to contrib/eclipse_launch/TGC-VP tcc hello.launch