mb/google/asurada: fix EC commands timeout

The Asurada EC is using the large packet (256B) mode, and we were
seeing lots of timeout errors on various commands.

The AcceptTimeoutUs in EC SPI driver is hard-coded at 5000,
and that is too small for large packet running in 1M so we
should change EC SPI to the same value that kernel is using (3M).

BUG=b:161509047
TEST=emerge-asurada coreboot chromeos-bootimage; flash and boot

Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Change-Id: I9c47324022129ca23ef75d0c80e215da1692636d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46394
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions