YES! becouse we have 6 combinations
- mainline uboot + patched mainline kernel => GREEN
- mainline uboot + mainline kernel => OK
- legacy uboot + patched mainline kernel => OK
- legacy uboot + mainline kernel => GREEN
- mainline uboot + legacy kernel => GREEN
- legacy uboot + legacy kernel => OK
if u write uboot to emmc VIM3 VIM3L start always uboot from emmc if it presented on emmc
green screen not big problem for Krescue 
all other function works same well and if u install images its must be same ok