PLEASE READ THE SOFTWARE DEVELOPER'S DISCLAIMER AND PROCEED AT YOUR OWN RISK
Supported Cameras are
5D Mark II, 5D Mark III, 6D, 7D, 50D, 60D, 500D/T1i, 550D/T2i, 600D/T3i, 650D/T4i, 700D/T5i, 1100D/T3, EOS M
Downlaod link https://builds.magiclantern.fm/
Supporting soon 70D, 100D/SL1, 1200D/T5, 450D/XSi, EOS M2, EOS M50.
5D3 1.3.4, 7D 2.0.6, 550D 1.1.0, EOS M 2.0.3.
(downloads available, feedback and/or help needed)
There is also an alternative site which has a PC Software Application to create a bootable Card for your Canon Camera, here is the link https://pel.hu/eoscard/