I tried to update u-boot in my GL-AR300M-Ext so I can use physical switch to boot nor firmware.
Someone here told me to use this one.
I flashed it (twice actually - once from OWRT, once from u-boot’s httpd) and it doesn’t allow me to boot any OS - tried OWRT official build and GL-iNet official builds for both memories, nor and nand.
It allows me to flash backup u-boot back through httpd, and then I again can boot both firmwares (by changing bootcount to 3) but I can’t use physical (even after setting
on) switch to change booting firmware.
Can anyone supply working u-boot?