040000 tree 255bd2bd0ec5dcc6fb3779b00a968b900619b15e	pico-imx6
040000 tree 9e5b649503eaa3102719c6dc8d2d6e6e365d475d	pico-imx6ul
040000 tree 9826dc7b846cc88e10b9f1505c40ce67d3c70e52	pico-imx7d
040000 tree d22255fda8f0c61b591f2aab4df29b3c52144e12	pico-imx8mq