040000 tree 8e112a1d178c9e6861febedc6f0a23ca11c01bba	gr_cpci_ax2000
040000 tree 3aa4233fcc4727a287ffd5f7f11701fe5d21cf9f	gr_ep2s60
040000 tree 3676b58cdb4a4b846f4a670cdbc65dbf14db61de	gr_xc3s_1500
040000 tree 627a0b0ffdf520a372874fa509118356aeb41234	grsim
040000 tree e303ffe30399de8c75b4c5cbd97227d85e86a47e	grsim_leon2