tree efde839cdd1b547bfbe9f9d6b35f2586ad552436
parent feb13441f4e1311301e68084821c003d547751ea
author Jun Nie <jun.nie@linaro.org> 1557297513 +0800
committer Stefano Babic <sbabic@denx.de> 1560242568 +0200

pico-imx7d: Add boot option for verified boot

Add boot option to boot from fitimage to support verified boot.
The boot script plain text file should be packed into fit blob as
image with name of bootscr.

Signed-off-by: Jun Nie <jun.nie@linaro.org>