Index: head/release/arm/RPI-B.conf
===================================================================
--- head/release/arm/RPI-B.conf
+++ head/release/arm/RPI-B.conf
@@ -18,6 +18,7 @@
 OL_DIR="${RPI_FIRMWARE_DIR}/overlays"
 OVERLAYS="mmc.dtbo pi3-disable-bt.dtbo"
 PART_SCHEME="MBR"
+export BOARDNAME="RPI-B"
 
 arm_install_uboot() {
 	UBOOT_FILES="u-boot.bin"