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coreboot-kgpe-d16/src/cpu
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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
..
allwinner driver/uart: Introduce a way for mainboard to override the baudrate 2018-02-21 16:09:06 +00:00
amd AGESA f15 cimx/sb700: Remove unused chips code 2018-01-24 02:09:18 +00:00
armltd
intel sb/intel/{bd82x6,ibexpeak}: Move RCBA macros to a common location 2018-02-27 09:46:29 +00:00
qemu-power8 Constify struct cpu_device_id instances 2017-11-23 05:00:17 +00:00
qemu-x86 Constify struct cpu_device_id instances 2017-11-23 05:00:17 +00:00
ti driver/uart: Introduce a way for mainboard to override the baudrate 2018-02-21 16:09:06 +00:00
via Constify struct cpu_device_id instances 2017-11-23 05:00:17 +00:00
x86 cpu/x86/mp_init: Increase AP check-in time-out to 1second 2018-03-05 17:55:44 +00:00
Kconfig cpu: assume SSE if SSE2 is selected 2017-11-04 00:34:20 +00:00
Makefile.inc DMP Vortex86ex board & chip: Remove - using LATE_CBMEM_INIT 2018-01-15 23:23:17 +00:00