Change in coreboot[master]: google/kahlee: Fix CTRL+U USB boot

[Marc Jones (Code Review)]

Marc Jones has uploaded this change for review. ( https://review.coreboot.org/20480

Change subject: google/kahlee: Fix CTRL+U USB boot
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google/kahlee: Fix CTRL+U USB boot

The EC KBC controller was not initialized, so the EC wouldn't put
keys in the output buffer. With nothing in the buffer, vboot didn't
try to boot the USB stick.

BUG=b:62066405
BRANCH=none
TEST=Boot Kahlee with USB stick and CTRL+U boots the stick.

Change-Id: If9346fda558e802536c7de38da5b21fd25320e40
Signed-off-by: Marc Jones 
---
M src/mainboard/google/kahlee/Kconfig
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/20480/1

diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index 50ca952..a231958 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -19,6 +19,7 @@
    def_bool y
    select SOC_AMD_STONEYRIDGE_FT4
    select BOARD_ROMSIZE_KB_8192
+	select DRIVERS_PS2_KEYBOARD
    select EC_GOOGLE_CHROMEEC
    select EC_GOOGLE_CHROMEEC_LPC
    select GFXUMA