On Thu, 2011-02-03 at 17:02 -0600, Jerry Vonau wrote: > On Thu, 2011-02-03 at 15:52 -0600, Jerry Vonau wrote: > > On Thu, 2011-02-03 at 15:37 -0600, Jerry Vonau wrote: > > > On Thu, 2011-02-03 at 16:21 -0500, Martin Langhoff wrote: > > > > On Thu, Feb 3, 2011 at 4:16 PM, Jerry Vonau <jvo...@shaw.ca> wrote: > > > > > Just a quick question is it possible to run commands that are > > > > > available > > > > > at OFW prompt inside the olpc.fth file? I'm looking at trying to run > > > > > add-tag-from-file from within olpc.fth. > > > > > > > > I used to think you could, but according to Reuben and Mitch... you > > > > can't. By the time boot.fth gets executed, OFW has put the memory back > > > > in readonly mode. > > > > > > > > So the add-tag game should be done with a proper keyjector. > > > > > > > > Impractical but safer. > > > > > > > > > > Then the trick for olpc.fth would be to store the info and reboot to > > > flash the info in, like how bootfw.zip is handled. > > > > > > just thinking out loud, > > > > Just found this gem: > > > > http://dev.laptop.org/pub/firmware/scripts/newkatag.fth > > > > looks to be do-able, > > > > Jerry > > Rough proof of concept attached. >
ok the buffer is too small, the key gets truncated, but this looks to be viable. Anybody got a quick fix? Jerry _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel