arm64: enable generic idle loop
authorLeo Yan <leo.yan@linaro.org>
Fri, 21 Aug 2015 03:40:22 +0000 (04:40 +0100)
committerWill Deacon <will.deacon@arm.com>
Tue, 15 Sep 2015 14:43:24 +0000 (15:43 +0100)
Enable generic idle loop for ARM64, so can support for hlt/nohlt
command line options to override default idle loop behavior.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm64/Kconfig

index 7d95663..8b6e378 100644 (file)
@@ -32,6 +32,7 @@ config ARM64
        select GENERIC_CLOCKEVENTS_BROADCAST
        select GENERIC_CPU_AUTOPROBE
        select GENERIC_EARLY_IOREMAP
+       select GENERIC_IDLE_POLL_SETUP
        select GENERIC_IRQ_PROBE
        select GENERIC_IRQ_SHOW
        select GENERIC_IRQ_SHOW_LEVEL