Change in coreboot[master]: nb/amd/agesa/family14: Enable PARALLEL_MP

[Michał Żygowski (Code Review)]

Attention is currently required from: Michał Żygowski, Paul Menzel.
Michał Żygowski has uploaded a new patch set (#8) to the change originally created by Michał Kopeć. ( https://review.coreboot.org/c/coreboot/+/59807 )

Change subject: nb/amd/agesa/family14: Enable PARALLEL_MP
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nb/amd/agesa/family14: Enable PARALLEL_MP

Disable LEGACY_SMP_INIT and enable PARALLEL_MP.

TEST=Boot Debian 11 on PC Engines apu1

Boot time reduced by ~3ms on average.

Inspired by CB:59693

Signed-off-by: Michał Kopeć 
Change-Id: I39a0779bdf115eebe31290591152b920acde773e
---
M src/cpu/amd/agesa/family14/model_14_init.c
M src/northbridge/amd/agesa/family14/Kconfig
M src/northbridge/amd/agesa/family14/northbridge.c
3 files changed, 23 insertions(+), 47 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/59807/8