diff options
Diffstat (limited to 'arch/arm/mach-exynos/platsmp.c')
| -rw-r--r-- | arch/arm/mach-exynos/platsmp.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index c11c5418e0fc..112bc66927a1 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -27,8 +27,6 @@ #include <asm/smp_scu.h> #include <asm/firmware.h> -#include <plat/cpu.h> - #include "common.h" #include "regs-pmu.h" @@ -72,7 +70,7 @@ static inline void __iomem *cpu_boot_reg(int cpu) return ERR_PTR(-ENODEV); if (soc_is_exynos4412()) boot_reg += 4*cpu; - else if (soc_is_exynos5420()) + else if (soc_is_exynos5420() || soc_is_exynos5800()) boot_reg += 4; return boot_reg; } @@ -133,15 +131,12 @@ static int exynos_boot_secondary(unsigned int cpu, struct task_struct *idle) */ write_pen_release(phys_cpu); - if (!(__raw_readl(S5P_ARM_CORE1_STATUS) & S5P_CORE_LOCAL_PWR_EN)) { - __raw_writel(S5P_CORE_LOCAL_PWR_EN, - S5P_ARM_CORE1_CONFIGURATION); - + if (!exynos_cpu_power_state(cpu)) { + exynos_cpu_power_up(cpu); timeout = 10; /* wait max 10 ms until cpu1 is on */ - while ((__raw_readl(S5P_ARM_CORE1_STATUS) - & S5P_CORE_LOCAL_PWR_EN) != S5P_CORE_LOCAL_PWR_EN) { + while (exynos_cpu_power_state(cpu) != S5P_CORE_LOCAL_PWR_EN) { if (timeout-- == 0) break; |