Building the GSRD for the DK-SI-AGI027FB Version-Yocto

Build Yocto:

After this step it failed with error in tmp/deploy/images kernel.itb not exist

I generated kernel.itb file manually by picking device tree blob flashed on qspi flash.
But it failed to boot with QSPI. I followed the procedure in

for DK-SI-AGI027FB any QSPI flash procedure differs?