On Wed, Mar 09, 2011, Shawn Guo wrote:
> I just added this one, and it does not help. The l-m-c still fails at
> the last step.
> mkimage: Write error on /tmp/tmpUiR_m1/boot-disc/uImage: Success
This error sounded a bit weird; I checked the u-boot sources, and this
string is used in a bunch of places, but essentially it's either on
write() or on close() that this fails. I bet it's on write() as I
don't see close() failing without an useful errno, but I could imagine
the write tests failing:
if (write(ifd, tparams->hdr, tparams->header_size)
!= tparams->header_size) {
fprintf (stderr, "%s: Write error on %s: %s\n",
params.cmdname, params.imagefile, strerror(errno));
notably if this is a partial write.
We could change mkimage's write()s to actually account for the number
of bytes written rather than just failing when not all bytes were
written.
Could you log a bug on the u-boot package on that one? Or rather,
could you check before hand where your mkimage comes from?
dpkg -S `which mkimage`
apt-cache policy name-of-the-package-returned-above
Thanks!
--
Loïc Minier
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