General OpenWrt support for Xiaomi AX3600 (Part 2)

[Edrikk]

I actually boot looped after manually setting those env variables and updating the relevant shell script...
I couldn't hook up a UART given that it was unexpected and had family "pressures."

EDIT: Here's my updates that I made prior to boot looping when trying to move to master:

Adding OpenWrt support for Xiaomi AX3600 (Part 1)

Having done a quick check of the relevant values in my AX3600, they all currently line up with what Robi has noted above except for the sys1_failed and sys2_failed (which are 0 and 1 respectively). boot_wait=on uart_en=1 flag_boot_rootfs=0 flag_last_success=0 flag_boot_success=1 flag_try_sys1_failed=0 flag_try_sys2_failed=1 Looks like the values are set in /lib/upgrade/platform.sh - and Robi has updated the flag_try_sys* to 8 and 8 already in the PR. So will manually update those to 8 before…

EDIT2: My next self build (again Robi's branch) after setting the above worked. It was going to master afterwards that bootlooped:

Adding OpenWrt support for Xiaomi AX3600 (Part 1)

Compiled a local build and flashed successfully - having set flag_try_sys1 and 2_failed to 8 in platform_do_upgrade before flashing (AX3600).