I am considering to do prototype development using i.MX RT1010 EVK with Zephyr OS but as I see there is some discrepancy in documentation. On NXP docs I see that it is supported by Zephyr OS but I don't see it in the list of supported boards on zephyr wiki. Do I need to port board packages to i.MXRT1010 or will it be supported officially ? Please advise.
Yes, RT1010 will be supported. There is a pull request available that we hope to get merged after the Zephyr 2.1 release. Currently the master branch is closed to new features to prepare the release, and will reopen after the release is complete. In the meantime, you can use the pull request branch.