Re: [U-Boot] [PATCH v1 2/2] ppc4xx: Handle i2c stuck on combined xfer

5 Nov 2014


      On 29.10.2014 15:56, dirk.eibach@gdsys.cc wrote:
...
From: Dirk Eibach dirk.eibach@gdsys.cc
ppc4xx i2c master gets stuck on errors while repeated start is
active. Can be easily reproduced by "i2c md" on an unpopulated
i2c address. There is not stop condition given, scl remains
pulled low.
The only way out seems to be doing a stop manually and then a
soft reset.
Signed-off-by: Dirk Eibach dirk.eibach@gdsys.cc
Reviewed-by: Stefan Roese sr@denx.de
Thanks,
Stefan