I am considering what IDE I get for my M4 coprocessor. ARM based microcontrollers are supported e.g. the Kinetis K1x... see https://www.nxp.com/support/developer-resources/software-development-tools/codewarrior-development-tools/codewarrior-legacy/codewarrior-development-studios/codewarrior-for-microcontrollers/codewarrior-for-mcus-eclipse-ide-coldfire-56800-e-dsc-kinetis-qorivva-56xx-rs08-s08-s12z-v11.0:CW-MCU10.
So in my imx7s, there is an ARM Cortex m4 too. I guess there sure are some differences but, would it be possible to use Codewarrior on this MCU? If not, what are good, maybe free, alternatives besides the GNU MCU plugin for Eclipse.