040000 tree 5839a43cb7449e3953e17843506b488e6da4079f	gpio
040000 tree 2f665aeb8d845733eb53f55a82614988358dc765	ibtida_soc
040000 tree ca81e7e3c9c670cbdd2f548b43e9d3399a88b500	primitives
040000 tree 1a965d312726f5c0923c931104de2e132bb302b4	uart