Hello, Kent. I don't think so. You should enable meta-security layer in build/conf/bblayers.conf and include "swtpm" package in build/conf/local.conf in a way like: IMAGE_INSTALL_append = " swtpm" Note the leading space within quotes. Then rebuild the image. On Thu, 24 Sep 2020 at 01:01, Thompson, Kent wrote: > Are there any instructions for building/running ‘swtpm’ and the tpm > related recipes on qemu? > > > > Thanks, > > Kent >