Use the "h3ulcb" machine and "agl-refhw-h3" feature when configuring, e.g.:
$ cd $AGL_TOP
- $ source meta-agl/scripts/aglsetup.sh -m h3uclb -b build \
+ $ source meta-agl/scripts/aglsetup.sh -m h3ulcb -b build \
agl-refhw-h3 agl-demo agl-devel
This works as the AGL reference hardware support activated by the "agl-refhw-h3"