[i.MX8MQ] [C20] add c20 support with HDMI / eDP options
This commit adds support for flash c20 with HDMI and eDP support:
For HDMI: ./mk_imximage c20
For eDP: ./mk_imximage c20 dp
This commit adds support for flash c20 with HDMI and eDP support:
For HDMI: ./mk_imximage c20
For eDP: ./mk_imximage c20 dp