AnsweredAssumed Answered

Unable to read device tree blob

Question asked by Ali Ismail on Jul 27, 2016
Latest reply on Aug 3, 2016 by Ali Ismail

I did a core-image-minimal build for the SCM quick start board. I attempted to write the kernel, rootfs, and bootloader to an SD card using the instructions in the i.MX_Linux_User's_Guide. The bootloader seems to load fine and looks like it is able to find the kernel, however, it is not able to find the .dtb. I get the following error:


Normal Boot

Hit any key to stop autoboot:  0

switch to partitions #0, OK

mmc1 is current device

reading boot.scr

** Unable to read file boot.scr **

reading zImage

6041144 bytes read in 293 ms (19.7 MiB/s)

Booting from mmc ...

reading imx6dqscm-1gb-qwks-rev2-fix-ldo.dtb

** Unable to read file imx6dqscm-1gb-qwks-rev2-fix-ldo.dtb **

Kernel image @ 0x12000000 [ 0x000000 - 0x5c2e38 ]

No gpc device node -9, force to ldo-enable.


Is the issue that the .dtb is not in the location the bootloader is looking for?