From 69c31b7a6e9cd4654ed0bfc7e70b4d7076a5cdb3 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Tue, 6 Sep 2011 14:59:40 +0800 Subject: arm/imx6q: add smp and cpu hotplug support It adds smp and cpu hotplug support for imx6q. Signed-off-by: Shawn Guo --- arch/arm/plat-mxc/include/mach/common.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/plat-mxc') diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index c2258374488a..6340df2284d7 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -99,4 +99,9 @@ void gic_handle_irq(struct pt_regs *); #define imx53_handle_irq tzic_handle_irq #define imx6q_handle_irq gic_handle_irq +extern void imx_enable_cpu(int cpu, bool enable); +extern void imx_set_cpu_jump(int cpu, void *jump_addr); +#ifdef CONFIG_SMP +extern void v7_secondary_startup(void); +#endif #endif -- cgit v1.2.2