CC2652R7: What are the value for target_os and target_cpu ?

Hi team,

I follow up below link to setup Matter environment for CC2652R7. Please instruct what are the value for target_os and target_cpu ? Thank you.

  refer to :https://e2e.ti.com/support/wireless-connectivity/zigbee-thread-group/zigbee-and-thread/f/zigbee-thread-forum/1082428/faq-cc2652r7-matter----getting-started-guide

   --> overall: https://github.com/project-chip/connectedhomeip/blob/master/docs/guides/BUILDING.md

Build custom configuration

The build is configured by setting build arguments. These are set by passing the --args option to gn gen, by running gn args on the output directory, or by hand editing args.gn in the output directory. To configure a new build or edit the arguments to existing build, run:

source scripts/activate.sh

gn args out/custom

ninja -C out/custom

Two key builtin build arguments are target_os and target_cpu, which control the OS & CPU of the build.