diff options
Diffstat (limited to 'src/cpu/x86/mp_init.c')
| -rw-r--r-- | src/cpu/x86/mp_init.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/cpu/x86/mp_init.c b/src/cpu/x86/mp_init.c index 92eb722eb4..23aea14683 100644 --- a/src/cpu/x86/mp_init.c +++ b/src/cpu/x86/mp_init.c @@ -539,7 +539,12 @@ static int bsp_do_flight_plan(struct mp_params *mp_params) { int i; int ret = 0; - const int timeout_us = 100000; + /* + * Set time-out to wait for APs to a huge value (=1 second) since it + * could take a longer time for APs to check-in as the number of APs + * increases (contention for resources like UART also increases). + */ + const int timeout_us = 1000000; const int step_us = 100; int num_aps = mp_params->num_cpus - 1; |