Does AXT1800 support booting OpenWrt from a MicroSD card?

[SpitzAX3000]

@littlenewton

I believe booting from a Micro-SD card is possible if I modify the corresponding Uboot variable.

I have asked this question before and GL engineer said it is not possible . So please if you know how let us know how to do it!

Update: I finally stumbled upon it … it’s been long time! You can read the whole conversation here:

GL-X3000: Stock OpenWRT om microSD card as an Emergency boot device

Hi all, I am trying to install a stock OpenWrt on an external micro SD card and then modify the fstab and boot from it. By doing this setup, if I want to switch back to GL’s firmware, I can simply remove the SD card and reboot. But, I faced few issues: There is no stock OpenWrt firmware for GL-X3000? The closest I could find with the same mediatek chip is GL-MT3000. But when I installed it it gave me different filesystem structure. [Screenshot at 2023-05-24 20-52-25] I built few OpenWrt ima…