[coreboot-gerrit] Change in coreboot[master]: drivers/generic/cbfs-serial: Add driver to read serial from CBFS

[Matt DeVillier (Code Review)]

Hello build bot (Jenkins), Martin Roth, Patrick Georgi,

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

https://review.coreboot.org/c/coreboot/+/37917

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

Change subject: drivers/generic/cbfs-serial: Add driver to read serial from CBFS
......................................................................

drivers/generic/cbfs-serial: Add driver to read serial from CBFS

Add a new driver to support reading a board serial number from
a text file in CBFS and injecting into the SMBIOS tables.
Allow driver to be selected at the .config level and not require
inclusion at the board level.

Signed-off-by: Matt DeVillier 
Change-Id: Ieae39f39ab36e5b1f240383b7cf47681d9a311af
---
A src/drivers/generic/cbfs-serial/Kconfig
A src/drivers/generic/cbfs-serial/Makefile.inc
A src/drivers/generic/cbfs-serial/cbfs-serial.c
3 files changed, 57 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/17/37917/3