[Bug 298] u-boot i2c read error causes dfu-util requiring 2 calls to run

bugzilla-daemon at bugzilla.openmoko.org bugzilla-daemon at bugzilla.openmoko.org
Sat Apr 14 09:47:22 CEST 2007


laforge at openmoko.org changed:

           What    |Removed                     |Added
          Component|Host Software               |u-boot
            Summary|dfu-util always needs 2     |u-boot i2c read error causes
                   |calls to run                |dfu-util requiring 2 calls
                   |                            |to run

------- Additional Comments From laforge at openmoko.org  2007-04-14 09:47 -------
hm, this is actually a u-boot issue.  On my Bv4 (don't have other revisions with
me while travelling) using svn patchset 1737, I cannot reproduce the problem at
all, since the i2c read error is gone.

I think this is timing related.  when there is some i2c bus problem, the neo1973
doesn't re-enumerate fast enough on the bus for dfu-util to handle it.

Will try to get hold of a Bv3 and retry.

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