If TLDR:
Line 1 has an arrow pointing to “n2_plus” change that to “n2-plus”
Line 2 specfies the Odroid N2+ meson driver for mesa.
“meson64_odroidn2_plus.dtb” change to " meson-g12b-odroid-n2-plus.dtb"
Line 4 specifies the Odroid N2 meson driver for mesa
“meson64_odroidn2.dtb” change to “meson-g12b-odroid-n2.dtb”
" Any new installations on a Odroid N2 or Odroid N2 Plus will utilize the linux-eos-arm kernel."
"n2-plus " is correct
meson-g12b-odroid-n2-plus.dtb
meson-g12b-odroid-n2.dtb
before use " n2_plus "
that was for " meson64_odroidn2_plus.dtb " + “meson64_odroidn2.dtb” for n2
EDit … @Peter1986C i do fast install on N2+ , confirm your find . if change to “n2_plus” info shown is correct