The boot.ini is for odriod-n2 … so I deleted it … 
ODROIDN2-UBOOT-CONFIG
#ODROIDC2-UBOOT-CONFIG
if test “${devtype}” = “”; then setenv devtype “mmc”; fi
if fatload ${devtype} ${devnum} 0x1000000 u-boot.ext; then go 0x1000000; fi;
My box start from USB3-port with in this order:
- boot.ext
- aml_autoscript
(2. aml_autoscript.zip) empty file - s905_autoscript
- extlinux.conf
4.1 initramfs-linux.img
4.2 Image
4.3 meson-sm1-x96-max-plus-100-vim2.dtb - starting kernel