4 commits

Author	SHA1	Message	Date
Graf Yang	1e924e2f1e	Blackfin: SMP: flush CoreB cache when shutting down ... When CoreB wakes up, it needs to read variables that CoreA might have modified, and might be in CoreB's cache. So kill CoreB's cache before going to sleep so that when we wake up, we are in a coherent state. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2011-03-22 21:03:16 -04:00
Graf Yang	6f546bc3ac	Blackfin: SMP: implement cpu_freq support ... Re-use some of the existing cpu hotplugging code in the process. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2011-03-18 04:01:03 -04:00
Graf Yang	1a314ad4b0	Blackfin: SMP: fix hotplug building after irq header shuffle ... Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2011-01-10 07:10:13 -05:00
Graf Yang	0b39db28b9	Blackfin: SMP: add PM/CPU hotplug support ... Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>	2010-03-09 00:30:48 -05:00