diff options
| author | Rob Barnes <robbarnes@google.com> | 2022-04-20 09:27:23 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-04-21 21:00:11 +0000 |
| commit | 0b71099f6587e9722e4554c094e5ef1c32195860 (patch) | |
| tree | d9b46045bf1b0e4149caf72d3f37fe4a51f99d82 | |
| parent | 151a48d325440569647932c627065e6161514e85 (diff) | |
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 <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63747
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/guybrush/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig index 16deda5940..b082e25b31 100644 --- a/src/mainboard/google/guybrush/Kconfig +++ b/src/mainboard/google/guybrush/Kconfig @@ -138,6 +138,7 @@ config OVERRIDE_EFS_SPI_SPEED_MIN_BOARD 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 |