[PATCH] Correct a race condition between the e500 core decrementer wrapping and the tick interrupt being handled

Sebastian Huber sebastian.huber at embedded-brains.de
Wed Dec 3 07:09:59 UTC 2014


Hello Nick,

to disable TCR[ARE] is not the right fix.  You have to check the 
TSR[DIS] register in the nanoseconds extension.  See for example 
lpc-clock-config.c for an example.

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber at embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.




More information about the devel mailing list