krescue + fenix = WORK IN PROGRESS
but u can write this image directy to EMMC same as SD ( it possible if image have mainline uboot )
- connect and power your VIM board with HOST machine via usb otg cable
- start krescue from sd
- check VIM disks which exported via usb to your HOST like common flash disks
for example this output from my working laptop
master@peace:~$ lsscsi | grep Krescue
[3:0:0:0] disk Krescue. MMC /dev/sdc
[3:0:0:1] disk Krescue. SD /dev/sdd
[3:0:0:2] disk Krescue. RAM /dev/sde
- just write your image to emmc ( be carefully /dev/sdc - just for this example may be u can have any other name )
dd bs=1M of=/dev/sdc if=fenix/build/VIM3_Debian-server-buster_Linux-5.5-rc2_arm64_SD-USB_V0.8.3-20200320.img
sync
- remove sd and reboot from emmc
PS: u can fix or change some files on emmc via same usb export anytime