[M] Change in flashrom[main]: amd_spi.c: Combine CHIPSET_YANGTZE and CHIPSET_PROMONTORY

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Arthur Heymans, Edward O'Callaghan, Felix Held.

Anastasia Klimchuk has uploaded a new patch set (#3) to the change originally created by Edward O'Callaghan. ( https://review.coreboot.org/c/flashrom/+/65238?usp=email )

Change subject: amd_spi.c: Combine CHIPSET_YANGTZE and CHIPSET_PROMONTORY
......................................................................

amd_spi.c: Combine CHIPSET_YANGTZE and CHIPSET_PROMONTORY

Both `CHIPSET_YANGTZE` and `CHIPSET_PROMONTORY` are simply
the SPI100 ctrl ip core therefore combine them.

BUG=b:228502547
https://ticket.coreboot.org/issues/370

Change-Id: I6a3fcc23c1e5fbe5d9e365e2e5f864655aee873f
Signed-off-by: Edward O'Callaghan 
Signed-off-by: Anastasia Klimchuk 
---
M amd_spi.c
1 file changed, 14 insertions(+), 53 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/38/65238/3