diff options
Diffstat (limited to 'arch/arm/mach-shmobile/smp-r8a7791.c')
| -rw-r--r-- | arch/arm/mach-shmobile/smp-r8a7791.c | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/arch/arm/mach-shmobile/smp-r8a7791.c b/arch/arm/mach-shmobile/smp-r8a7791.c index 2648d68650e4..f743386166fb 100644 --- a/arch/arm/mach-shmobile/smp-r8a7791.c +++ b/arch/arm/mach-shmobile/smp-r8a7791.c @@ -17,39 +17,19 @@ #include <linux/init.h> #include <linux/smp.h> #include <linux/io.h> + #include <asm/smp_plat.h> -#include <mach/r8a7791.h> + #include "common.h" +#include "r8a7791.h" #include "rcar-gen2.h" -#define RST 0xe6160000 -#define CA15BAR 0x0020 -#define CA15RESCNT 0x0040 -#define RAM 0xe6300000 - static void __init r8a7791_smp_prepare_cpus(unsigned int max_cpus) { - void __iomem *p; - u32 bar; - /* let APMU code install data related to shmobile_boot_vector */ shmobile_smp_apmu_prepare_cpus(max_cpus); - /* RAM for jump stub, because BAR requires 256KB aligned address */ - p = ioremap_nocache(RAM, shmobile_boot_size); - memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size); - iounmap(p); - - /* setup reset vectors */ - p = ioremap_nocache(RST, 0x63); - bar = (RAM >> 8) & 0xfffffc00; - writel_relaxed(bar, p + CA15BAR); - writel_relaxed(bar | 0x10, p + CA15BAR); - - /* enable clocks to all CPUs */ - writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000, - p + CA15RESCNT); - iounmap(p); + r8a7791_pm_init(); } static int r8a7791_smp_boot_secondary(unsigned int cpu, |