Hello everyone,
I'm trying to create a bootable SD card as descriped in the LTIB_for_i.MX28__a_step-by-step_guide .
I've tried the following steps with a fresh freescale-ltib-ubuntu vm-image.
* start the terminal in LTIB directory
* ./ltib
Elapsed: 1 seconds
Build Succeeded (ltib is preconfigured by freescale)
* mk_mx_28 /dev/sdb
confirmed with yes and entered password for madfsl
[...] Done! Plug the SD/MMC card into the i.MX board and power-on.
alright so far..
but if I boot the i.MX28 evk from this SD card I got errors.
Sometimes:
Uncompressing Linux...
invalid compressed format (err=2)
-- System halted
and sometimes
Uncompressing Linux...
incomplete literal tree
-- System halted
But if I rename the imx28_ivt_linux.sb to imx28_linux.sb and overwrite the file in the ~ltib/rootfs/boot folder and execute the mk_mx28_sd script again than the evk starts without any faults.
So I'll think there is something missing in the ltib configuration, but I have no idea what.
Solved! Go to Solution.
It seems to be caused by the by default activated secure boot. I think a note about this in the step by step guide would be very usefull.
It seems to be caused by the by default activated secure boot. I think a note about this in the step by step guide would be very usefull.