040000 tree d636d22fff9dfe3a764934a03b90df82b3090fa4	arty-a7
040000 tree 6ecde3ef34fa46b213b3a6582c3f934abf7eda64	concepts
040000 tree b58ac75c8078fbd2fec4d36eaf6c6421a1ad035b	generic-riscv
040000 tree 5050a413f0e77f9118f0ca3ede60a7a3d6bb7372	ibex
040000 tree 74d6b92e6f8ef78628e78203dc3b61d13f6339cc	sunburst
040000 tree 9dfc25cddb6d1a3eeaffc6f8acd15cfdda4049b3	synopsis