diff options
Diffstat (limited to 'src/mainboard/emulation/qemu-i440fx')
| -rw-r--r-- | src/mainboard/emulation/qemu-i440fx/northbridge.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/mainboard/emulation/qemu-i440fx/northbridge.c b/src/mainboard/emulation/qemu-i440fx/northbridge.c index d19d6c8207..f49d47dac9 100644 --- a/src/mainboard/emulation/qemu-i440fx/northbridge.c +++ b/src/mainboard/emulation/qemu-i440fx/northbridge.c @@ -3,6 +3,7 @@ #include <console/console.h> #include <cpu/cpu.h> #include <cpu/x86/lapic_def.h> +#include <cpu/x86/mp.h> #include <arch/io.h> #include <device/pci_def.h> #include <device/pci_ops.h> @@ -244,9 +245,22 @@ static struct device_operations pci_domain_ops = { #endif }; +static const struct mp_ops mp_ops_no_smm = { + .get_cpu_count = fw_cfg_max_cpus, +}; + +void mp_init_cpus(struct bus *cpu_bus) +{ + if (mp_init_with_smm(cpu_bus, &mp_ops_no_smm)) + printk(BIOS_ERR, "MP initialization failure.\n"); +} + static void cpu_bus_init(struct device *dev) { - initialize_cpus(dev->link_list); + if (CONFIG(PARALLEL_MP)) + mp_cpu_bus_init(dev); + else + initialize_cpus(dev->link_list); } static void cpu_bus_scan(struct device *bus) |