040000 tree fbaf59dcb7bbafd4627cba0354cbf69a10c77dfb	bl1
040000 tree 5a26504611604224039ddf2ce818a1bb62aa07bc	bl2
040000 tree de4293732042947677f3eb82451f0a761598e6b9	bl31
040000 tree 53b1d3e2b365833ad83fc377eca64887ffe745d8	bl32
040000 tree 0be4439cd2850f9e5a54551efa4b0b1f00537f98	common
040000 tree 9db0bc5b66e10b2aafe1584b1133f257521a987d	drivers
040000 tree bc4d040addb1bbbbc08c4805aba1053cefb5ab36	lib
040000 tree aa87456a880e03975a3e6d017029870c4798f2a6	stdlib