dilligaf

@arm_work2 Good work!)

Thanks a lot for help @balbes150, @mdel! After many reboot I create user, and perform the initial setup. Now i got shell, and test the system. But still no video output Огромное ÑпаÑибо за помощь! Ð’Ñ‹ проделали очень хорошую работу!

It's looks like box autoreboot while perform the initial setup. Is there any way to stop it?

Something strange happend while i logon: I changed root password, then system reboot. Now system reboot, after log in.

Thanks! Seems to it boot succsesfuly! Here is a log: https://yadi.sk/d/GvAeglLYwQWDT But i don't get hdmi output. PS Also, what is default login/password? root/odroid does not work.

Here we are: printenv:

Ok, i catch it. 1) fatload usb 0 0x21000000 uImage m8b_m201_1G#usb start (Re)start USB(0)... USB0: dwc_usb driver version: 2.94 6-June-2012 USB (1) peri reg base: c1108820 USB (1) use clock source: XTAL input USB (1) base addr: 0xc90c0000 Force id mode: Host dwc_otg: Highspeed device found ! scanning bus 0 for devices... 2 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found m8b_m201_1G#fatload usb 0 0x21000000 uImage reading uImage Enter Exception:0x00000004 link addr:0x1ff24954 2) fatload usb 0x0 0x21000000 uImage m8b_m201_1G#usb start (Re)start USB(0)... USB0: dwc_usb driver version: 2.94 6-June-2012 USB (1) peri reg base: c1108820 USB (1) use clock source: XTAL input USB (1) base addr: 0xc90c0000 Force id mode: Host dwc_otg: Highspeed device found ! scanning bus 0 for devices... 2 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found m8b_m201_1G#fatload usb 0x0 0x21000000 uImage reading uImage Enter Exception:0x00000004 link addr:0x1ff24954 3) help fatload m8b_m201_1G#help fatload fatload - load binary file from a dos filesystem Usage: fatload <interface> <dev[:part]> <addr> <filename> [bytes] - load binary file 'filename' from 'dev' on 'interface' to address 'addr' from dos filesystem 4) help minicom.log

Can't stop boot on u-boot thru UART or USB keyboard. Is there a special hotkey? Загрузку прервать не получаетÑÑ Ð½Ð¸ через UART, ни через подключенную usb клавиатуру. Ð’ терминале отображаетÑÑ Ñхо, пробовал отправлÑÑ‚ÑŒ брÑйки, но не реагирует. ЕÑÑ‚ÑŒ какаÑ-то ÑÐ¿ÐµÑ†Ð¸Ð°Ð»ÑŒÐ½Ð°Ñ ÐºÐ¾Ð¼Ð°Ð½Ð´Ð°?

I overwrite it on boot partition of linux sd/usb drive, right? Seems to the same exception apear. reading s805_autoscript 855 bytes read ## Executing script at 11000000 MMC: block number 0x1 exceeds max(0x0) ** Can't read from device 0 ** ** Unable to use mmc 0:1 for fatload ** reading uInitrd Enter Exception:0x00000004 link addr:0x1ff24954 Boot from sd with s805/mxq dtb.img: https://yadi.sk/d/ebPkKQiWwLWns Boot from usb with s805/mxq dtb.img: https://yadi.sk/d/8EJDmeeIwLYB2

Thanks. Hope our work will be helpfull

So, what i've got from UART: Default Android boot: here Try to boot from SD card: here UPD: Also add boot from USB: here And try to boot USB with MXQ dtb.img from balbes150 : log UPD: Everywhere the same exception. AND LAST: Booting AlexELEC UART log Booting corret with the same sd card.

Yes, i try all dtb files from this folder. I'll try to connect serial console to my box, to capture boot log, but i think my problem the same as @mdel. P.S. may be you got im(on mysku, for example), i may write you in russian.

Correct. I try to start system from SD. It does not boot. Then I burn image to external usb flash and it also does not boot. There are no messages on screen, only logo MXQ for 5 sec. and then reboot in cycle. For my dtb.img from @mdel i create new boot SD card(16gb micro sd). Burn Armbian_5.20_Vegas805_Ubuntu_xenial_3.10.102_20160923 with rufus, then paste dtb.img to root directory of created SDcard's boot partition. But i also got bootloop...

@mdel Thanks a lot! Renamed dilligaf-boot.img-second.gz to dtb.img, burn Armbian_5.20_Vegas805_Ubuntu_xenial_3.10.102_20160923 to SDcard one more time, paste dtb.img to root directory of boot partition... Sad, but i got bootloop again. I think it's kernel panik, as you got. Do you use serial connection to check boot logs?

@mdel So, I check my box: 1) strings /dev/block/env: multiboot seems to exist in my /dev/nand_env: https://yadi.sk/i/BnYRrmOkw7RVk 2) I capture my boot.img blob: https://yadi.sk/d/RoEp4iTSw7RVY. What next? I need to extract dtb file? @balbes150 I use another sd card to create linux bootdisk. I try 16g sd card and 16gb usb flash. Box start normaly, display first splash screen, and then, when start reeading flash drive, reboot. I use my pc hdmi monitor with box. I have link for AlexELEC linux img for my box: https://yadi.sk/d/LmcDKKy3w7UKy Also my box described here: http://mysku.ru/blog/china-stores/41504.html I don't have firmware archive, but may extract it from box, if it need?