diff --git a/Tools/bootloaders/README.txt b/Tools/bootloaders/README.txt
new file mode 100644
index 0000000000..64f4f7f5a3
--- /dev/null
+++ b/Tools/bootloaders/README.txt
@@ -0,0 +1,15 @@
+These FMU and FMUv2 bootloader images are built from:
+
+  https://github.com/ArduPilot/Bootloader
+
+On PX4 builds they are in ROMFS to make it easier for users to update
+their bootloaders using:
+
+ bl_update /etc/bootloader/fmu_bl.bin
+
+from a nsh prompt. Users can get a nsh prompt either via the CLI in
+test -> shell, or by booting with no SD card installed
+
+to use NSH to do this, please see the Wiki
+http://dev.ardupilot.org/wiki/interfacing-with-pixhawk-using-the-nsh
+
diff --git a/mk/PX4/bootloader/aerofcv1_bl.bin b/Tools/bootloaders/aerofcv1_bl.bin
similarity index 100%
rename from mk/PX4/bootloader/aerofcv1_bl.bin
rename to Tools/bootloaders/aerofcv1_bl.bin
diff --git a/mk/PX4/bootloader/px4fmu_bl.bin b/Tools/bootloaders/px4fmu_bl.bin
similarity index 100%
rename from mk/PX4/bootloader/px4fmu_bl.bin
rename to Tools/bootloaders/px4fmu_bl.bin
diff --git a/mk/PX4/bootloader/px4fmuv2_bl.bin b/Tools/bootloaders/px4fmuv2_bl.bin
similarity index 100%
rename from mk/PX4/bootloader/px4fmuv2_bl.bin
rename to Tools/bootloaders/px4fmuv2_bl.bin
diff --git a/mk/PX4/bootloader/px4fmuv2_bl.elf b/Tools/bootloaders/px4fmuv2_bl.elf
similarity index 100%
rename from mk/PX4/bootloader/px4fmuv2_bl.elf
rename to Tools/bootloaders/px4fmuv2_bl.elf
diff --git a/mk/PX4/bootloader/px4fmuv4_bl.bin b/Tools/bootloaders/px4fmuv4_bl.bin
similarity index 100%
rename from mk/PX4/bootloader/px4fmuv4_bl.bin
rename to Tools/bootloaders/px4fmuv4_bl.bin
diff --git a/mk/PX4/bootloader/px4fmuv4pro_bl.bin b/Tools/bootloaders/px4fmuv4pro_bl.bin
similarity index 100%
rename from mk/PX4/bootloader/px4fmuv4pro_bl.bin
rename to Tools/bootloaders/px4fmuv4pro_bl.bin
diff --git a/mk/PX4/bootloader/px4io_bl.bin b/Tools/bootloaders/px4io_bl.bin
similarity index 100%
rename from mk/PX4/bootloader/px4io_bl.bin
rename to Tools/bootloaders/px4io_bl.bin
diff --git a/mk/PX4/bootloader/px4io_bl.elf b/Tools/bootloaders/px4io_bl.elf
similarity index 100%
rename from mk/PX4/bootloader/px4io_bl.elf
rename to Tools/bootloaders/px4io_bl.elf
diff --git a/Tools/bootloaders/revo405_bl.bin b/Tools/bootloaders/revo405_bl.bin
new file mode 100755
index 0000000000..9ff29a1219
Binary files /dev/null and b/Tools/bootloaders/revo405_bl.bin differ
diff --git a/Tools/bootloaders/revo405_bl.elf b/Tools/bootloaders/revo405_bl.elf
new file mode 100755
index 0000000000..ac5007d87d
Binary files /dev/null and b/Tools/bootloaders/revo405_bl.elf differ
diff --git a/mk/PX4/bootloader/README.txt b/mk/PX4/bootloader/README.txt
deleted file mode 100644
index c7e7449808..0000000000
--- a/mk/PX4/bootloader/README.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-These FMU and FMUv2 bootloader images are built from:
-
-  https://github.com/PX4/Bootloader
-
-They are in ROMFS to make it easier for users to update their
-bootloaders using:
-
- bl_update /etc/bootloader/fmu_bl.bin
-
-from a nsh prompt. Users can get a nsh prompt either via the CLI in
-test -> shell, or by booting with no SD card installed
-
-to use NSH to do this, please see the Wiki http://dev.ardupilot.org/wiki/interfacing-with-pixhawk-using-the-nsh