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arm64: enable generic idle loop

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>
Leo Yan 10 years ago
parent
bf950040a5
commit
2314ee4d44
1 changed files with 1 additions and 0 deletions
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  1. 1 0
      arch/arm64/Kconfig

+ 1 - 0
arch/arm64/Kconfig
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@@ -32,6 +32,7 @@ config ARM64
 
 	select GENERIC_CLOCKEVENTS_BROADCAST
 
 	select GENERIC_CLOCKEVENTS_BROADCAST
 
 	select GENERIC_CPU_AUTOPROBE
 
 	select GENERIC_CPU_AUTOPROBE
 
 	select GENERIC_EARLY_IOREMAP
 
 	select GENERIC_EARLY_IOREMAP
 
+	select GENERIC_IDLE_POLL_SETUP
 
 	select GENERIC_IRQ_PROBE
 
 	select GENERIC_IRQ_PROBE
 
 	select GENERIC_IRQ_SHOW
 
 	select GENERIC_IRQ_SHOW
 
 	select GENERIC_IRQ_SHOW_LEVEL
 
 	select GENERIC_IRQ_SHOW_LEVEL