This is the home of the Linux on SMARC space. From these links you will find quick instructions for getting Linux running on these development boards.
SMARC Development Boards:
NXP/Freescale i.MX8M Series:
SMARC-iMX8M (Dual, Quad Lite and Quad Core)
NXP/Freescale i.MX7 Series:
NXP/Freescale i.MX6 Series:
Texas Instrument Sitara AM437X Series:
Texas Instrument Sitara AM335X Series: