Files
OpenCellular/src/cpu
Furquan Shaikh fa9f107319 cpu/x86/mp_init: Increase AP check-in time-out to 1second
Currently, the AP check-in time-out in bsp_do_flight_plan is set to
100ms. However, as the number of APs increases, contention could
increase especially for resource like UART. This led to MP record
time-out issues on KBL platform with 7 APs and serial-console enabled
BIOS image.

This change increases the time-out value to 1 second to be on the safer
side and let APs check-in before continuing boot.

BUG=b:74085891
TEST=Verified that MP record time-out is not observed anymore on Nami.

Change-Id: I979c11a10e6888aef0f71b5632ea803a67bbb0ff
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/24965
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-03-05 17:55:44 +00:00
..
2015-01-27 01:41:40 +01:00
2017-11-04 00:34:20 +00:00