040000 tree 8fdb6fc6587d2340caab788f05735be02d214fba	alt-dummy
040000 tree 6ed67e877eeffad725088822f630469b0184fee3	baremetal-override
040000 tree ecd7fbfc3748ccdcd9a889c0b21e7feb767c5ae3	spe
040000 tree d22514b2b25be8656722b8413ac0084c7409b484	test