Access Verdin ostree files in UBoot

Technical Support
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1

Hello guys,

I’ve been modifying overlay files and while rebooting my Verdin issue poped up. Uboot failed to boot Linux and printed this:

Applying Overlay: can-spi0-uart3.dtbo
3189 bytes read in 31 ms (99.6 KiB/s)
failed on fdt_overlay_apply(): FDT_ERR_NOTFOUND
Applying Overlay: rpmsg-overlay.dtbo
2945 bytes read in 31 ms (92.8 KiB/s)
failed on fdt_overlay_apply(): FDT_ERR_BADMAGIC
base fdt does did not have a /__symbols__ node
make sure you've compiled with -@
11883675 bytes read in 287 ms (39.5 MiB/s)
Uncompressed size: 29848064 = 0x1C77200
9168666 bytes read in 224 ms (39 MiB/s)
ERROR: Did not find a cmdline Flattened Device Tree
FDT and ATAGS support not compiled in - hanging
### ERROR ### Please RESET the board ###

I suppose I’ve made mistake when writing my can-spi0-uart3.dtbo overlay (I have already successfully built and loaded overlays before). Is there a way to change overlays.txt while in uboot, for example accessing it over network ?

2

Okay,
I skipped this when reading:

ums 0 mmc 0
3

Hi @spasoye,

Yes, I was going to tell you to use that command to access the boot files from another computer and edit them.

Best regards,
André Curvello