diff options
| -rw-r--r-- | src/cpu/x86/mp_init.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/cpu/x86/mp_init.c b/src/cpu/x86/mp_init.c index 8cd785e5ec7a..fa19104b531e 100644 --- a/src/cpu/x86/mp_init.c +++ b/src/cpu/x86/mp_init.c @@ -532,7 +532,7 @@ static enum cb_err bsp_do_flight_plan(struct mp_params *mp_params) return ret; } -static void init_bsp(struct bus *cpu_bus) +static enum cb_err init_bsp(struct bus *cpu_bus) { struct device_path cpu_path; struct cpu_info *info; @@ -554,11 +554,14 @@ static void init_bsp(struct bus *cpu_bus) info->cpu = alloc_find_dev(cpu_bus, &cpu_path); info->cpu->name = processor_name; - if (info->index != 0) + if (info->index != 0) { printk(BIOS_CRIT, "BSP index(%zd) != 0!\n", info->index); + return CB_ERR; + } /* Track BSP in cpu_map structures. */ cpu_add_map_entry(info->index); + return CB_SUCCESS; } /* @@ -585,7 +588,10 @@ static enum cb_err mp_init(struct bus *cpu_bus, struct mp_params *p) g_cpu_bus = cpu_bus; - init_bsp(cpu_bus); + if (init_bsp(cpu_bus) != CB_SUCCESS) { + printk(BIOS_CRIT, "Setting up BSP failed\n"); + return CB_ERR; + } if (p == NULL || p->flight_plan == NULL || p->num_records < 1) { printk(BIOS_CRIT, "Invalid MP parameters\n"); |