Hi, > AFAIK csf is the input format for cst tool. > So it should be s/csf/cst/. Yes and no. CSF (Command Sequence File) is the input format for the cst, however the cst outputs a csf binary blob containing the certificates, signatures and the required sequence of commands for the bootrom. .csfbin is the correct name either way because barebox uses these filenames as an intermediate step before appending the csf binary blob to the image: $ ls images/*csfbin images/start_nxp_imx8mq_evk.pblb.simximg.csfbin $ I think changing the filename would not make much sense, since the csfbin still contains the same sequence of commands, albeit in a binary form with additional data attached. Hope this helps, Rouven Czerwinski _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
