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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. Add the driver to setup the KBC called by
EC init.

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 <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/20480
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Marc Jones 2017-07-06 14:47:23 -06:00 committed by Martin Roth
parent 9ad593b944
commit 8ab105d490
1 changed files with 1 additions and 0 deletions
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1
src/mainboard/google/kahlee/Kconfig
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@ -19,6 +19,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
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 HAVE_OPTION_TABLE