I was searching on this, and this discussion seems most appropriate, https://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/582527.
I have xwr14xx EVM with serial number =0, using iwr1443p0.ccxml from uniflash with edits to be probe0, SN=0.
I have xwr16xx EVM with serial number =1, using the iwr1642p1.ccxml from uniflash with edits to be probe1 with SN=1.
Using Linux (ubuntu 14). port is /dev/ttyACM0.
Using command line execution: "./DSLite serial -s COMPort=/dev/ttyACM0 -c /home/uniflash_linux_64/user_files/configs/iwr1443.ccxml -l /home/uniflash_linux_64/user_files/settings/generated.ufsettings -e -f /home/ti/mcpi_tf/mmwave_sdk_test/mcpitf_scripts/mmwave_sdk/xwr12xx_xwr14xx_radarss.bin,1 /home/ti/mcpi_tf/mmwave_sdk_test/mcpitf_scripts/mmwave_sdk/xwr14xx_ccsdebug_mss.bin,2"
and "./DSLite serial -s COMPort=/dev/ttyACM0 -c /home/uniflash_linux_64/user_files/configs/iwr1642.ccxml -l /home/uniflash_linux_64/user_files/settings/generated.ufsettings -n 1 -e -f /home/ti/mcpi_tf/mmwave_sdk_test/mcpitf_scripts/mmwave_sdk/xwr16xx_ccsdebug.bin,1"
Both work running separately with the other EVM powered OFF. Can not run either with the other EVM powered ON.
Sounds like concurrent flashing is supported. I must be missing something?