mixtile-core3588e: add board with vendor and edge branches (Joshua Riek + fixes)#9119

rpardini wants to merge 4 commits intoarmbian:mainarmbian/build:mainfrom

rpardini:pr/mixtile-core3588e-add-board-with-vendor-and-edge-branches-Joshua-Riek--fixesrpardini/armbian-build:pr/mixtile-core3588e-add-board-with-vendor-and-edge-branches-Joshua-Riek--fixesCopy head branch name to clipboard