Build Failure with Morse Micro OpenWRT 2.8.5 and 2.8-dev on EKH03V3 Target

I’m unable to successfully compile Morse Micro OpenWRT for the EKH03V3 target. The build process fails both on version 2.8.5 and on 2.8-dev, stopping before a firmware image is generated.

Has anyone managed to build for EKH03V3 on these versions? Any suggestions, patches, or troubleshooting steps would be very helpful.

Can you let us know what the failure message is? Running the build with V=sc will help here.