Александр Соколов

@Void Spirit Test to record multitool on other flash drives. You must be doing something wrong, because I have a 90% identical board. I have all Linux images loaded from both USB media and sdcard. Why multitool doesn't work is very unclear, it's more a question about your equipment from which you're recording.

@Void Spirit First of all, I recommend removing the radiator from the processor. To make sure that it's rk3228a. I use rpi image writer and balenaEtcher. And to check the operation of the multitool, it is best to connect the set-top box to the router. The console should be assigned an IP address and you can work with it via SSH, and you can use the screen command for the GUI interface of the utility.

I tried to connect via ssh. the box provided the ip and mac address. I connected it like this: 1) lan option: PC -(lan)-  router  -(lan)- TV box. no connect. 2) Wi-Fi option: PC -(wifi)- router -(LAN)- TV box. no connect. Through the mobile application, Fing saw that the multitool did not have an open port. Although there are different IP and Mac addresses in multitool mode and Android mode. The multitool was downloaded from a link on this website I have 3 of the same androidtv as you, and they all boot from the armbian sdcard try write this on sdcard and boot Rk322x-box_bookworm or this dietpi rk3228

I even made a boot partition on fat 32 to save the settings, the system loads and works. But as if u-boot has no rights to write in the env file on the boot partition. Maybe there are patches that can be applied to u-boot?

I have a question about disabling bootdelay=1 in u-boot, why can't I disable it. After entering the command to save saveenv to mmc0 (sd) the error "Saving Environment to EXT4... ** Unable to use mc O:auto for saveenv **" after the command mmc dev 1 the situation does not change. What am I doing wrong? I'm just trying to disable ttyS2 so that commands from the device connected to it do not interrupt the boot, because u-boot sees data from ttyS2 as like keyboard input.