Alvaro Fernandez

@Alvaro Fernandez please follow @fabiobassa suggestion, it should work. ù
Also if you run rk322x-config it should configure the wifi modules for you automatically.

Good day @fabiobassa, I feel so dumb now. Re-reading the messages I found this one from @hexdump. Turns out, this was the key to make it work. I stupidly focused in more complex (for me) instructions. 
 
I have succesfully booted the device with Armbian, lacking wifi support. I found out that LibreElec loads the module for rtl8723bs and works fine. So now I'm looking into compiling that module for the kernel. Another thing I noticed is that the kernel "sees" only 1GB of RAM, not 2GB of RAM. But those are things I will try to workout once I manage (if I manage) to compile the kernel succefully .
 
Thanks again for your patience and dedication. If you need any information from my device let me know.
 
Once I get all working I would let you guys know!
 

@Alvaro Fernandez
bom dia Alvaro, yes forum limitation for new users .
@jock and me we suspect of a strange ddrbin ( in the idbloader) that isn't compatible 100% with some ddr . Nota all ddrs just few .
Jock is trying to assemble an image just for you for this RARE case , for your tests, but give him some time, please.

@Seth

Thank you so much for reporting the experience, so you used 0xccccccc for flashing idbloader !!!

Interesting I will do further  investigations. TY

@edouard_k

ty for sharing the original firmware, always interesting dig into them.