diff options
Diffstat (limited to 'arch/arm/mach-ux500/platsmp.c')
| -rw-r--r-- | arch/arm/mach-ux500/platsmp.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 8dfe7ca245d8..438ef16aec90 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -30,7 +30,7 @@ volatile int __cpuinitdata pen_release = -1; static unsigned int __init get_core_count(void) { - return scu_get_core_count(__io_address(U8500_SCU_BASE)); + return scu_get_core_count(__io_address(UX500_SCU_BASE)); } static DEFINE_SPINLOCK(boot_lock); @@ -44,7 +44,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, __io_address(U8500_GIC_CPU_BASE)); + gic_cpu_init(0, __io_address(UX500_GIC_CPU_BASE)); /* * let the primary processor know we're out of the @@ -75,7 +75,8 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * that it has been released by resetting pen_release. */ pen_release = cpu; - flush_cache_all(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release) + 1); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -105,12 +106,12 @@ static void __init wakeup_secondary(void) */ #define U8500_CPU1_JUMPADDR_OFFSET 0x1FF4 __raw_writel(virt_to_phys(u8500_secondary_startup), - (void __iomem *)IO_ADDRESS(U8500_BACKUPRAM0_BASE) + + __io_address(UX500_BACKUPRAM0_BASE) + U8500_CPU1_JUMPADDR_OFFSET); #define U8500_CPU1_WAKEMAGIC_OFFSET 0x1FF0 __raw_writel(0xA1FEED01, - (void __iomem *)IO_ADDRESS(U8500_BACKUPRAM0_BASE) + + __io_address(UX500_BACKUPRAM0_BASE) + U8500_CPU1_WAKEMAGIC_OFFSET); /* make sure write buffer is drained */ @@ -171,7 +172,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) * boot CPU, but only if we have more than one CPU. */ percpu_timer_setup(); - scu_enable(__io_address(U8500_SCU_BASE)); + scu_enable(__io_address(UX500_SCU_BASE)); wakeup_secondary(); } } |