提交 46ec1b26 编写于 作者: E Eric Miao 提交者: Shawn Guo

ARM: imx6q: build pm code only when CONFIG_PM selected

Signed-off-by: NEric Miao <eric.miao@linaro.org>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
上级 010dc8af
......@@ -595,6 +595,7 @@ comment "i.MX6 family:"
config SOC_IMX6Q
bool "i.MX6 Quad support"
select ARM_CPU_SUSPEND if PM
select ARM_GIC
select CACHE_L2X0
select CPU_V7
......
......@@ -70,4 +70,8 @@ AFLAGS_head-v7.o :=-Wa,-march=armv7-a
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
obj-$(CONFIG_SOC_IMX6Q) += clock-imx6q.o mach-imx6q.o pm-imx6q.o
obj-$(CONFIG_SOC_IMX6Q) += clock-imx6q.o mach-imx6q.o
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o
endif
......@@ -71,6 +71,7 @@ ENTRY(v7_secondary_startup)
ENDPROC(v7_secondary_startup)
#endif
#ifdef CONFIG_PM
/*
* The following code is located into the .data section. This is to
* allow phys_l2x0_saved_regs to be accessed with a relative load
......@@ -97,3 +98,4 @@ ENDPROC(v7_cpu_resume)
.globl phys_l2x0_saved_regs
phys_l2x0_saved_regs:
.long 0
#endif
......@@ -131,6 +131,12 @@ extern void imx53_evk_common_init(void);
extern void imx53_qsb_common_init(void);
extern void imx53_smd_common_init(void);
extern int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
extern void imx6q_pm_init(void);
extern void imx6q_clock_map_io(void);
#ifdef CONFIG_PM
extern void imx6q_pm_init(void);
#else
static inline void imx6q_pm_init(void) {}
#endif
#endif
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