sarien: Increase confirm_screen delay
The depthcharge USB stack will drop keys that come in too quickly
as repeats.
This change makes the confirm time longer so the second "enter" key
pressed in the "exit developer mode" sequence is never dropped.
BUG=b:121380403
TEST=pass 10 iterations of firmware_TPMExtend
Change-Id: I9a4d0af964d8dd0affa6b6daffdc9b62ddbf10c1
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1544489
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Abe Levkoy <alevkoy@chromium.org>
diff --git a/server/cros/faft/config/sarien.py b/server/cros/faft/config/sarien.py
index 8fc20b5..cf9c8fe 100644
--- a/server/cros/faft/config/sarien.py
+++ b/server/cros/faft/config/sarien.py
@@ -21,3 +21,6 @@
smm_store = False
# The EC image is stored in the AP SPI chip, so flashrom -p ec won't work.
ap_access_ec_flash = False
+ # Depthcharge USB stack can drop keys that come in too fast and get stuck
+ # exiting developer mode if the delay for confirmation screen is too short.
+ confirm_screen = 11