-# Disable the meta-agl-refhw-gen3 arm-trusted-firmware bbappend as
-# it makes the firmware reference hardware specific.
-BBMASK += "meta-agl-refhw-gen3/recipes-bsp/arm-trusted-firmware"
+UBOOT_CONFIG:append = " agl-refhw-4x2g"
+UBOOT_CONFIG[agl-refhw-4x2g] = "r8a7795_salvator-xs-4x2g_defconfig"