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authorAlan Tull <atull@opensource.altera.com>2014-10-14 19:33:38 +0000
committerArnd Bergmann <arnd@arndb.de>2014-11-20 17:00:32 +0100
commitd686ce4204c5dc131396f1fca81beebc46cb8cdb (patch)
treed87afcc6c3c644aa6d655bf14e384d2ac2f11b19 /virt/kvm
parent6bea7562bb0495a43c51ca38cf9029e3168f5d90 (diff)
socfpga: hotplug: put cpu1 in wfi
Use WFI when putting CPU1 to sleep. Don't hold CPU1 in reset since that results in increased power consumption. Reset CPU1 briefly during CPU1 bootup. This has been tested for hotplug and suspend/resume and results in no increased power consumption. Signed-off-by: Alan Tull <atull@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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