As tests using 'make randconfig' showed, imx5 requires the same logic
as imx6 to select ARM_CPU_SUSPEND when building with power management
enabled.
The defconfig does not have this problem because it enables imx6
as well, but disabling it leads to this warning:
arch/arm/mach-imx/built-in.o: In function `v7_cpu_resume':
arch/arm/mach-imx/head-v7.S:104: undefined reference to `cpu_resume'
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Cc: Sascha Hauer <ker...@pengutronix.de>
Cc: Shawn Guo <shawn....@linaro.org>
---
arch/arm/mach-imx/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index afd542a..8e96573 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -89,6 +89,7 @@ config SOC_IMX5
select ARCH_MXC_IOMUX_V3
select ARCH_HAS_CPUFREQ
select ARCH_MX5
+ select ARM_CPU_SUSPEND if PM
bool
config SOC_IMX50
--
1.7.10
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