chipset_enable: Start new driver for AMD SPI100

We start with the known fam17h PCI devices. Handle what we can gather
from the LPC device and then hand over to a to-be-written SPI driver.

Change-Id: I8215d2bf30ac95ec2258f28267edfdb7af569bea
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/72576
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1 file changed