diff options
Diffstat (limited to 'arch/mips/netlogic/xlr/setup.c')
| -rw-r--r-- | arch/mips/netlogic/xlr/setup.c | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c index 81b1d311834..4e7f49d3d5a 100644 --- a/arch/mips/netlogic/xlr/setup.c +++ b/arch/mips/netlogic/xlr/setup.c @@ -49,16 +49,15 @@ #include <asm/netlogic/xlr/iomap.h> #include <asm/netlogic/xlr/pic.h> #include <asm/netlogic/xlr/gpio.h> +#include <asm/netlogic/xlr/fmn.h> uint64_t nlm_io_base = DEFAULT_NETLOGIC_IO_BASE; -uint64_t nlm_pic_base; struct psb_info nlm_prom_info; -unsigned long nlm_common_ebase = 0x0; - /* default to uniprocessor */ -uint32_t nlm_coremask = 1, nlm_cpumask = 1; -int nlm_threads_per_core = 1; +unsigned int nlm_threads_per_core = 1; +struct nlm_soc_info nlm_nodes[NLM_NR_NODES]; +cpumask_t nlm_cpumask = CPU_MASK_CPU0; static void __init nlm_early_serial_setup(void) { @@ -113,6 +112,12 @@ void __init prom_free_prom_memory(void) /* Nothing yet */ } +void nlm_percpu_init(int hwcpuid) +{ + if (hwcpuid % 4 == 0) + xlr_percpu_fmn_init(); +} + static void __init build_arcs_cmdline(int *argv) { int i, remain, len; @@ -176,9 +181,19 @@ static void prom_add_memory(void) } } +static void nlm_init_node(void) +{ + struct nlm_soc_info *nodep; + + nodep = nlm_current_node(); + nodep->picbase = nlm_mmio_base(NETLOGIC_IO_PIC_OFFSET); + nodep->ebase = read_c0_ebase() & (~((1 << 12) - 1)); + spin_lock_init(&nodep->piclock); +} + void __init prom_init(void) { - int *argv, *envp; /* passed as 32 bit ptrs */ + int i, *argv, *envp; /* passed as 32 bit ptrs */ struct psb_info *prom_infop; /* truncate to 32 bit and sign extend all args */ @@ -187,15 +202,19 @@ void __init prom_init(void) prom_infop = (struct psb_info *)(long)(int)fw_arg3; nlm_prom_info = *prom_infop; - nlm_pic_base = nlm_mmio_base(NETLOGIC_IO_PIC_OFFSET); + nlm_init_node(); nlm_early_serial_setup(); build_arcs_cmdline(argv); - nlm_common_ebase = read_c0_ebase() & (~((1 << 12) - 1)); prom_add_memory(); #ifdef CONFIG_SMP - nlm_wakeup_secondary_cpus(nlm_prom_info.online_cpu_map); + for (i = 0; i < 32; i++) + if (nlm_prom_info.online_cpu_map & (1 << i)) + cpumask_set_cpu(i, &nlm_cpumask); + nlm_wakeup_secondary_cpus(); register_smp_ops(&nlm_smp_ops); #endif + xlr_board_info_setup(); + xlr_percpu_fmn_init(); } |