Dell Latitude e6420 opencore waiting for root device

HI all!

I have a Dell Latitude E6420 laptop with i5 2520 cpu, intel hd3000 igpu. i have a working clover based high sierra install, and i want to swap my ssd, but after replacing, i want to install hs with opencore. i have created the usb installer with dotrania's guide on github, now it stuck at still waiting for root device. here is my latest log: https://pastebin.com/xsycJy0h

If needed i can upload my efi also.

submitted by /u/ajalberto
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