diff options
Diffstat (limited to 'arch/mips/netlogic/common/smp.c')
| -rw-r--r-- | arch/mips/netlogic/common/smp.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c index ffba52489bef..4e35d9c453e2 100644 --- a/arch/mips/netlogic/common/smp.c +++ b/arch/mips/netlogic/common/smp.c @@ -116,7 +116,7 @@ void nlm_early_init_secondary(int cpu) /* * Code to run on secondary just after probing the CPU */ -static void __cpuinit nlm_init_secondary(void) +static void nlm_init_secondary(void) { int hwtid; @@ -145,7 +145,6 @@ void nlm_cpus_done(void) * Boot all other cpus in the system, initialize them, and bring them into * the boot function */ -int nlm_cpu_ready[NR_CPUS]; unsigned long nlm_next_gp; unsigned long nlm_next_sp; static cpumask_t phys_cpu_present_mask; @@ -168,6 +167,7 @@ void __init nlm_smp_setup(void) { unsigned int boot_cpu; int num_cpus, i, ncore; + volatile u32 *cpu_ready = nlm_get_boot_data(BOOT_CPU_READY); char buf[64]; boot_cpu = hard_smp_processor_id(); @@ -181,10 +181,10 @@ void __init nlm_smp_setup(void) num_cpus = 1; for (i = 0; i < NR_CPUS; i++) { /* - * nlm_cpu_ready array is not set for the boot_cpu, + * cpu_ready array is not set for the boot_cpu, * it is only set for ASPs (see smpboot.S) */ - if (nlm_cpu_ready[i]) { + if (cpu_ready[i]) { cpumask_set_cpu(i, &phys_cpu_present_mask); __cpu_number_map[i] = num_cpus; __cpu_logical_map[num_cpus] = i; @@ -252,23 +252,17 @@ unsupp: return 0; } -int __cpuinit nlm_wakeup_secondary_cpus(void) +int nlm_wakeup_secondary_cpus(void) { - unsigned long reset_vec; - char *reset_data; + u32 *reset_data; int threadmode; - /* Update reset entry point with CPU init code */ - reset_vec = CKSEG1ADDR(RESET_VEC_PHYS); - memcpy((void *)reset_vec, (void *)nlm_reset_entry, - (nlm_reset_entry_end - nlm_reset_entry)); - /* verify the mask and setup core config variables */ threadmode = nlm_parse_cpumask(&nlm_cpumask); /* Setup CPU init parameters */ - reset_data = (char *)CKSEG1ADDR(RESET_DATA_PHYS); - *(int *)(reset_data + BOOT_THREAD_MODE) = threadmode; + reset_data = nlm_get_boot_data(BOOT_THREAD_MODE); + *reset_data = threadmode; #ifdef CONFIG_CPU_XLP xlp_wakeup_secondary_cpus(); |