I am failing to boot a Turris Omnia (Model: RTROM01) via USB (eMMC flash seems to be broken, btrfs check
showed lots of I/O errors).
I’ve updated the u-boot bootloader by downloading and serving https://repo.turris.cz/omnia-test/nor_fw/uboot-turris-omnia-spl.kwb, so start screen displays
before:“U-Boot 2015.10-rc2 (<date/time>), Build: jenkins-omnia-master-23”
now: “U-Boot 2015.10-rc2 (<date/time>), Build: jenkins-omnia-test-235”
I’ve created a 16GB USB 3.0 Stick following https://doc.turris.cz/doc/en/howto/omnia_booting_from_external_storage, connected the router via serial cable, and stopped the boot process after it displayed “Hit any key to stop autoboot”
When I type:
=> usb start
starting USB…
USB0: USB EHCI 1.00
=> btrload usb 0 0x01000000 boot/zImage @
** Bad device usb 0 **
So it doesn’t find the kernel to boot, but when I start in rescuemode (=>“run rescueboot”), I can see boot/zImage in subvolume @ on the USB stick.
Any idea where the error could be ?