Dangrain

Hey just checking in. I haven't forgotten about this yet, I want to make sure everything is repeatable and possible to do on multiple versions of armbian before I write a guide and confuse a lot of people. Noticing that mpv doesn't work, I tried to do what jock suggested to Harleyyyu and update to a newer kernel version. So far... no luck. Seems like the problem boils down to having to write u-boot.bin to the eMCP before burning the actual OS onto it. I'll write again if anything goes.

Success! Thank you so much @Harleyyyu! It now boots perfectly off the eMCP. If anyone wants it I can write a small guide on how to do this, just to make this easier and faster for folks in the future.

@HarleyyyuI'd provide logs If I could get logs but just nothing happens, the screen stays black and no LEDs on the board turn on either. I just followed the instructions from page 1. Any idea how I could attempt to at least diagnose what's up?

I'm back to check in again. Well I got all my files in a nice little .img, and it boots! I than burnt multitool onto my SD and tried to burn the .img onto the eMCP, multitool reports it's been burnt properly, after being plugged in again no boot starts. Any Idea what could be up?

@HarleyyyuAs I was typing that I tried another last-ditch kind of solution (because truly you shouldn't substitute device trees) and changed the armbianEnv.txt I added 'overlays=led-conf7' to the end of the file and added 'irqpoll' to the extraargs. I'm going to try huddling them all into a single .img and try to flash it to the onboard disk, thanks for your help, and wish me good luck.

@HarleyyyuI just want to have a working OS on the eMCP instead of the SD, I've tried many pre built images already but none have worked even when messing with recommended overlays. Only after I've frankenstein'd It, did it work. That's the purpose.

@HarleyyyuI don't have that exact model of board, mine's a ZQ01-V1.3 for which the unbricking pins are in a different place (but don't worry I figured it out). The issue I'm facing right now is that my frankenstein'd image is in pieces, pieces from two different OSes and Isn't in a single .img file so I'm not sure how to write it using multitool. Any help sure is appreciated.

Hey friends, I'm back. Well, good news. I got the box to boot from an SD card, specifically the 'Armbian_23.08.0-trunk_Rk322x-box_buster_edge_6.5.5_minimal.img' image, bad news I am not sure how to get it onto the eMCP and this is probably not the way you're supposed to boot armbian. I got the rk322x-box.dtb from the 'LibreELEC-RK322X.arm-11.0-nightly-20240218-d7324fb-rk322x.img' image (used by KanexMarcus in the comment here) and I had to add 'irqpoll' to extraargs in armbianEnv.txt, only after that did it boot. Ethernet works, wireless doesn't, using lsblk doesn't display the internal storage. Not sure what to do now, just figured I'd check in just to tell everyone what's going on and how I got it working.

I've read that page and I can't seem to get it working with the image both jock and Victor Picinin recommended yet it doesn't boot off the eMMC nor the SD. I'm at the end of my rope!

> maybe you mean Gbit than 8Gbit = 1GByte Ram Looks ok Oh yes, forgive me, I must've been mistaken! Anywho, mind telling me what I can do about Secureboot or OPTEE you mention?

Hey there forum! I've got this MXQ PRO 5G TV Box (Yes, I know It's been said the brand isn't important, but I figured I might as well say it anyways) thing a few days ago and, as you do, my first instinct was 'Let's linux it', which Is, as It turns out far more trouble than I had initially imagined. And frankly I am a little tired of slamming my head into a brick wall, repeating the same steps again and again so as a sort of last resort, I'm here to ask for your help (thanks in advance). To check which image to download and what steps to follow I've opened the box to take a peek at It's board. As the main CPU, RK3228A, for the storage 128GB of eMMC, and for the memory 8GB of RAM (which exactly type, I can't discover). Following the instructions on the first page of this topic, I downloaded an image, downloaded multitool, got my SD card. At first everything went according to the guide. Multitool flashed, the thing booted It and the partition expanded, then I shut it down and put the extracted .img into the 'images' folder, plug the card back in boot, flash, shut down once more and upon trying to boot, the LED stays off and doesn't turn on. After waiting for a solid 10 minutes I decide I'll just try booting it directly off the card. I flash It, plug it in and some images booted partially and some didn't. Some boot only to a certain point like starting a specific service (usually it got stuck after or during starting armbian-ramlog.service) and some just don't boot at all. I've tried disabling the services by manipulating the files on the card yet they just reappear again. After that I noticed that upon each boot there's a quick 'error' that happens, returning different numbers seemingly depending on the image on the card, either Internal error: Oops: 805 [#1] SMP ARM, or Oops: 80000005 SMP ARM or just Oops 5 which as far as I could find meant something related to illegal instructions (specifically interrupts). I haven't really made any progress past that. Also, If It's of any help, I can provide images of the board (from both sides) and all of It's components. Thanks in advance for all your help, friends!