On Wednesday, February 12, 2014 at 04:31:50 PM, Heiko Schocher wrote: > Hello Marek, > > Am 12.02.2014 11:46, schrieb Marek Vasut: > > On Monday, February 10, 2014 at 07:15:09 AM, Heiko Schocher wrote: > >> Hello Marek, > >> > >> Am 08.02.2014 15:09, schrieb Marek Vasut: > >>> On Saturday, January 25, 2014 at 07:44:24 AM, Heiko Schocher wrote: > >>>> check if a fdt is correct signed > >>>> pass an optional addr value. Contains the addr of the key blob > >>>> > >>>> Signed-off-by: Heiko Schocher<h...@denx.de> > >>>> Cc: Simon Glass<s...@chromium.org> > >>> > >>> Should the FIT signature checking really be part of the 'fdt' command ? > >>> Shouldn't 'bootm' check the signature (well, 'bootm prep' or such does) > >>> or somesuch command ? > >> > >> Why not? I use this "fdt check" command for example in a script, for > >> checking if the FIT image is correct signed, and if so, update with > >> the binaries in it some UBI Volumes (not only kernel, dt and/or > >> rootfs) ... but if this is not accepted, I can look into the bootm > >> command if I can use it ... but I do not want boot the FIT image ... > > > > But doesn't 'bootm prep' (aka. prepare the image for booting, but do not > > actually boot) do the same thing ? It does verify the image etc., right ? > > Yes, but maybe do "etc" things I do not need? > > From the "bootm prep" help text: > "prep - OS specific prep before relocation or go" > > "OS specific prep or go" ... Hmm... > > - The "fdt checksign" command (as I renamed it in v2) does no "OS > specific" things, only check the signature of the FIT image. > There is no OS dependency ... With "bootm prep" there are maybe > done OS specific things with the FIT Image ... > maybe in my case it would work, but is this true for all boards? > > - "or go" ... I definitely do not want to boot the FIT Image!
CC Simon, he might clear this up. I'm sick (flu?) and I don't want to leave this thread hanging , sorry. Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
