diff options
Diffstat (limited to 'arch/arm/mach-prima2/platsmp.c')
| -rw-r--r-- | arch/arm/mach-prima2/platsmp.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/arch/arm/mach-prima2/platsmp.c b/arch/arm/mach-prima2/platsmp.c index 4b788310f6a..335c12e9226 100644 --- a/arch/arm/mach-prima2/platsmp.c +++ b/arch/arm/mach-prima2/platsmp.c @@ -11,14 +11,12 @@ #include <linux/delay.h> #include <linux/of.h> #include <linux/of_address.h> -#include <linux/irqchip/arm-gic.h> #include <asm/page.h> #include <asm/mach/map.h> #include <asm/smp_plat.h> #include <asm/smp_scu.h> #include <asm/cacheflush.h> #include <asm/cputype.h> -#include <mach/map.h> #include "common.h" @@ -46,16 +44,9 @@ void __init sirfsoc_map_scu(void) scu_base = (void __iomem *)SIRFSOC_VA(base); } -static void __cpuinit sirfsoc_secondary_init(unsigned int cpu) +static void sirfsoc_secondary_init(unsigned int cpu) { /* - * if any interrupts are already enabled for the primary - * core (e.g. timer irq), then they will not have been enabled - * for us: do so - */ - gic_secondary_init(0); - - /* * let the primary processor know we're out of the * pen, then head off into the C entry point */ @@ -74,7 +65,7 @@ static struct of_device_id rsc_ids[] = { {}, }; -static int __cpuinit sirfsoc_boot_secondary(unsigned int cpu, struct task_struct *idle) +static int sirfsoc_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned long timeout; struct device_node *np; @@ -115,8 +106,7 @@ static int __cpuinit sirfsoc_boot_secondary(unsigned int cpu, struct task_struct * "cpu" is Linux's internal ID. */ pen_release = cpu_logical_map(cpu); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); /* * Send the secondary CPU SEV, thereby causing the boot monitor to read @@ -148,9 +138,9 @@ static void __init sirfsoc_smp_prepare_cpus(unsigned int max_cpus) } struct smp_operations sirfsoc_smp_ops __initdata = { - .smp_prepare_cpus = sirfsoc_smp_prepare_cpus, - .smp_secondary_init = sirfsoc_secondary_init, - .smp_boot_secondary = sirfsoc_boot_secondary, + .smp_prepare_cpus = sirfsoc_smp_prepare_cpus, + .smp_secondary_init = sirfsoc_secondary_init, + .smp_boot_secondary = sirfsoc_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU .cpu_die = sirfsoc_cpu_die, #endif |