So when I attempt petalinux-build after configuring u-boot with Environment -> Environment in an MMC Device enabled. It fails to build.
make[1]: Leaving directory '/home/mascenzi/Development/petalinuxBuild/ESOAM/build/tmp/work/plnx_zynq7-xilinx-linux-gnueabi/u-boot-xlnx/v2019.01-xilinx-v2019.2+git999-r0/u-boot-xlnx-v2019.01-xilinx-v2019.2+git999'
make: *** [Makefile:148: sub-make] Error 2
make: Leaving directory '/home/mascenzi/Development/petalinuxBuild/ESOAM/components/plnx_workspace/sources/u-boot-xlnx'
ERROR: oe_runmake failed
WARNING: /home/mascenzi/Development/petalinuxBuild/ESOAM/build/tmp/work/plnx_zynq7-xilinx-linux-gnueabi/u-boot-xlnx/v2019.01-xilinx-v2019.2+git999-r0/temp/run.do_compile.14857:1 exit 1 from 'exit 1'
ERROR: Function failed: do_compile (log file is located at /home/mascenzi/Development/petalinuxBuild/ESOAM/build/tmp/work/plnx_zynq7-xilinx-linux-gnueabi/u-boot-xlnx/v2019.01-xilinx-v2019.2+git999-r0/temp/log.do_compile.14857
All the other changes I've made to configuration, but just fine, until I get to the Environment in an MMC Device enable option. Any insights?