[S] Change in coreboot[master]: mb/google/herobrine: Implement mainboard_needs_pcie_init

[Shelley Chen (Code Review)]

Attention is currently required from: Shelley Chen.

Hello Julius Werner,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/69689

to look at the new patch set (#3).

Change subject: mb/google/herobrine: Implement mainboard_needs_pcie_init
......................................................................

mb/google/herobrine: Implement mainboard_needs_pcie_init

Implement mainboard_needs_pcie_init() for herobrine in order to
determine if we need to initialize the pcie links.  When the SKU id is
unknown or unprovisioned (for example at the beginning of the factory
flow), we should still initialize PCIe. Otherwise the devices with
NVMe will fail to boot.

BUG=b:254281839
BRANCH=None
TEST=emerge-herobrine coreboot

Change-Id: I8972424f0c5d082165c185ab52a638e8b134064c
Signed-off-by: Shelley Chen 
---
M src/mainboard/google/herobrine/mainboard.c
M src/soc/qualcomm/common/include/soc/pcie.h
2 files changed, 47 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/89/69689/3