Change in coreboot[master]: mb/google/dewatt: Set SPI speed to 100Mhz on board version 3

[Rob Barnes (Code Review)]

Rob Barnes has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63747 )

Change subject: mb/google/dewatt: Set SPI speed to 100Mhz on board version 3
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mb/google/dewatt: Set SPI speed to 100Mhz on board version 3

After assessing the signal integrity, 100 MHz SPI fast speed can be
enabled for SPI ROM.

BUG=b:213403891
BRANCH=guybrush
TEST=Build and boot to OS in Dewatt board version 3.

Change-Id: If0318abf1fed9b1f4ba876f736fdbf92c1ea6933
Signed-off-by: Rob Barnes 
---
M src/mainboard/google/guybrush/Kconfig
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/47/63747/1

diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig
index 16deda5..b082e25 100644
--- a/src/mainboard/google/guybrush/Kconfig
+++ b/src/mainboard/google/guybrush/Kconfig
@@ -138,6 +138,7 @@
    hex
    default 0x4 if BOARD_GOOGLE_GUYBRUSH
    default 0x2 if BOARD_GOOGLE_NIPPERKIN
+	default 0x3 if BOARD_GOOGLE_DEWATT
    default 0xffffffff
    help
      Minimum board version starting which the Override EFS SPI Speed