diff --git a/targets/MK22F51212/kds/freedom_bootloader/.cproject b/targets/MK22F51212/kds/freedom_bootloader/.cproject
index 9c9fe69..4713348 100644
--- a/targets/MK22F51212/kds/freedom_bootloader/.cproject
+++ b/targets/MK22F51212/kds/freedom_bootloader/.cproject
@@ -152,157 +152,8 @@
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-							</tool>
-							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.printsize.572718337" name="Cross ARM GNU Print Size" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.printsize">
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.printsize.format.1162591107" name="Size format" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.printsize.format"/>
-							</tool>
-						</toolChain>
-					</folderInfo>
-				</configuration>
-			</storageModule>
-			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
-			<storageModule moduleId="ilg.gnuarmeclipse.managedbuild.packs"/>
-		</cconfiguration>
 		<cconfiguration id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.2068959977">
-			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.2068959977" moduleId="org.eclipse.cdt.core.settings" name="release-srec">
+			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.2068959977" moduleId="org.eclipse.cdt.core.settings" name="release">
 				<externalSettings/>
 				<extensions>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
@@ -314,7 +165,7 @@
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.2068959977" name="release-srec" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
+				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.2068959977" name="release" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.2068959977." name="/" resourcePath="">
 						<toolChain id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release.70327394" name="Cross ARM GCC" superClass="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release">
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.746222330" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.size" valueType="enumerated"/>
@@ -433,7 +284,7 @@
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.archiver.1954829773" name="Cross ARM GNU Archiver" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.archiver"/>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.createflash.2126644337" name="Cross ARM GNU Create Flash Image" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.createflash">
-								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.createflash.choice.1962398222" name="Output file format (-O)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.createflash.choice" value="ilg.gnuarmeclipse.managedbuild.cross.option.createflash.choice.srec" valueType="enumerated"/>
+								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.createflash.choice.1962398222" name="Output file format (-O)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.createflash.choice" value="ilg.gnuarmeclipse.managedbuild.cross.option.createflash.choice.ihex" valueType="enumerated"/>
 							</tool>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.createlisting.1926532265" name="Cross ARM GNU Create Listing" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.createlisting">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.createlisting.source.1397163078" name="Display source (--source|-S)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.createlisting.source" value="true" valueType="boolean"/>
@@ -471,6 +322,7 @@
 		<configuration configurationName="Multiple configurations">
 			<resource resourceType="PROJECT" workspacePath="/FRDM-K64F_Demo"/>
 		</configuration>
+		<configuration configurationName="release-hex"/>
 		<configuration configurationName="debug">
 			<resource resourceType="PROJECT" workspacePath="/freedom_bootloader"/>
 		</configuration>
diff --git a/targets/MK22F51212/kds/freedom_bootloader/.gitignore b/targets/MK22F51212/kds/freedom_bootloader/.gitignore
index b978651..042dfe1 100644
--- a/targets/MK22F51212/kds/freedom_bootloader/.gitignore
+++ b/targets/MK22F51212/kds/freedom_bootloader/.gitignore
@@ -2,4 +2,3 @@
 /debug/
 /release/
 *.launch
-/release-srec/
diff --git a/targets/MK22F51212/kds/freedom_bootloader/freedom_bootloader release jlink.launch b/targets/MK22F51212/kds/freedom_bootloader/freedom_bootloader release jlink.launch
index 729fb4d..27bf3dd 100644
--- a/targets/MK22F51212/kds/freedom_bootloader/freedom_bootloader release jlink.launch	
+++ b/targets/MK22F51212/kds/freedom_bootloader/freedom_bootloader release jlink.launch	
@@ -70,7 +70,7 @@
 <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="release/freedom_bootloader.elf"/>
 <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="freedom_bootloader"/>
 <booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834"/>
+<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value=""/>
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
 <listEntry value="/freedom_bootloader"/>
 </listAttribute>