Nicolas Boichat 68a537e466
rwsig: Make it possible to run as a task ...
(Optionally) split rwsig verification into a separate task. This
allows us to initialize other components (e.g. USB) while the
verification is in progress, speeding up the boot process to active
USB in RO case.
After CONFIG_RWSIG_JUMP_TIMEOUT, the EC will jump to the RW section
if no action is taken by the AP (such as a forced request to jump
to RW, or starting an update).
Note: This comes with a ~36ms boot time regression, as other code
gets to run before verification starts.
BRANCH=none
BUG=b:35587171
TEST=Flash, board boots to RW after 1s
TEST=Change jump timeout to 5s, add 5s delay in check_signature,
add console command to manually abort/continue rwsig verification.
'rwsig continue' works => Board jumps to RW after check_signature
is completed (or immediately while waiting for timeout)
'rwsig abort' works => Board does not jump to RW.
Change-Id: Ica5732b9298bb4d3b743cae2ba78df259db915ef
Reviewed-on: https://chromium-review.googlesource.com/468709
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org >
Tested-by: Nicolas Boichat <drinkcat@chromium.org >
Reviewed-by: Vincent Palatin <vpalatin@chromium.org >
2017-04-11 20:22:32 -07:00
2017-02-17 04:09:37 -08:00
2017-01-07 13:29:52 -08:00
2013-12-12 18:21:56 +00:00
2016-05-26 16:17:26 -07:00
2015-10-02 12:55:51 -07:00
2013-12-17 21:27:53 +00:00
2015-04-10 22:08:25 +00:00
2014-12-31 00:01:00 +00:00
2017-01-13 05:00:27 -08:00
2017-03-09 01:09:35 -08:00
2016-08-23 15:36:55 -07:00
2016-08-12 20:49:45 -07:00
2016-10-26 01:44:06 -07:00
2016-07-22 20:37:17 -07:00
2016-11-15 17:41:58 -08:00
2017-01-20 00:05:06 -08:00
2016-04-22 20:40:03 -07:00
2014-02-08 04:15:39 +00:00
2016-10-11 23:01:59 -07:00
2017-01-18 19:18:31 -08:00
2017-02-02 19:09:52 -08:00
2014-04-11 15:37:38 +00:00
2017-01-02 14:04:12 -08:00
2017-03-03 17:11:30 -08:00
2016-02-26 21:22:07 -08:00
2017-02-10 19:02:55 -08:00
2017-02-02 19:09:52 -08:00
2017-02-09 20:48:47 -08:00
2015-02-10 10:47:07 +00:00
2017-01-25 22:12:30 -08:00
2016-03-02 11:22:51 -08:00
2015-09-24 18:07:01 -07:00
2017-04-11 20:22:32 -07:00
2017-03-16 04:17:32 -07:00
2016-08-31 17:12:58 +00:00
2015-06-18 19:07:00 +00:00
2016-03-18 22:16:53 -07:00
2015-06-18 19:07:00 +00:00
2017-01-25 22:12:28 -08:00
2017-02-23 16:02:03 -08:00
2017-01-23 13:38:22 -08:00
2015-07-27 22:19:16 +00:00
2014-02-08 00:14:48 +00:00
2017-04-06 22:27:01 -07:00
2013-10-25 20:12:49 +00:00
2016-08-10 22:16:57 -07:00
2017-02-18 17:26:59 -08:00
2015-06-10 18:24:05 +00:00
2014-11-06 02:28:22 +00:00
2017-02-27 16:56:24 -08:00
2015-09-18 17:55:32 -07:00
2016-09-09 17:15:25 -07:00
2015-05-27 03:58:16 +00:00
2017-03-01 16:36:24 -08:00
2015-05-27 03:58:16 +00:00
2017-03-02 11:29:07 -08:00
2017-04-06 22:27:01 -07:00
2013-06-26 09:08:23 -07:00
2016-12-01 19:59:01 -08:00
2012-11-04 20:27:57 -08:00
2015-06-18 19:07:00 +00:00
2015-04-10 22:08:25 +00:00
2015-07-17 03:18:03 +00:00
2016-11-17 07:08:25 -08:00
2016-11-08 20:30:07 -08:00
2016-07-19 18:33:36 -07:00
2016-11-17 07:08:25 -08:00
2016-04-01 00:21:35 -07:00
2016-11-08 20:30:07 -08:00
2013-03-22 11:24:29 -07:00
2015-09-19 12:27:21 -07:00
2016-11-15 17:41:53 -08:00
2015-07-17 03:17:57 +00:00
2015-08-10 20:42:18 +00:00
2013-04-02 14:12:57 -07:00
2014-10-08 02:50:54 +00:00
2014-10-15 18:22:37 +00:00
2015-10-23 18:03:12 -07:00
2017-02-06 14:50:32 -08:00
2017-01-21 10:03:45 -08:00
2015-10-13 05:28:54 -07:00
2015-10-13 05:28:54 -07:00
2015-10-13 05:28:54 -07:00
2015-10-13 05:28:54 -07:00
2011-12-07 19:10:02 +00:00
2016-11-04 18:31:37 -07:00
2016-08-17 16:19:07 -07:00
2016-11-08 17:11:28 -08:00
2017-02-16 18:03:59 -08:00
2016-12-21 19:42:37 -08:00
2017-02-23 01:19:07 -08:00
2012-10-25 14:12:11 -07:00
2015-10-07 17:51:36 -07:00
2012-11-01 12:45:22 -07:00
2015-06-18 19:07:00 +00:00
2015-10-19 18:21:22 -07:00
2016-02-03 21:34:47 -08:00
2013-04-24 16:32:58 -07:00
2016-11-17 16:09:44 -08:00
2016-07-29 10:51:22 -07:00
2015-06-18 19:07:00 +00:00
2017-03-24 06:49:55 -07:00
2015-06-18 19:07:00 +00:00
2015-07-15 21:57:36 +00:00
2017-04-11 20:22:31 -07:00
2017-04-11 20:22:32 -07:00
2017-04-11 20:22:32 -07:00
2016-01-29 02:59:58 +00:00
2015-06-18 19:07:00 +00:00
2015-06-18 19:07:00 +00:00
2017-01-05 21:13:09 -08:00
2016-11-15 17:41:53 -08:00
2017-02-23 11:36:21 -08:00
2015-09-15 19:17:53 -07:00
2016-09-23 12:21:51 -07:00
2016-12-07 23:45:29 +00:00
2017-03-13 17:53:58 -07:00
2015-06-18 19:07:00 +00:00
2015-04-10 22:08:25 +00:00
2017-04-06 22:27:01 -07:00
2016-11-08 17:11:28 -08:00
2016-07-11 21:27:46 -07:00
2016-08-17 16:19:07 -07:00
2015-06-18 19:07:00 +00:00
2014-02-08 04:21:26 +00:00
2015-09-16 14:49:46 -07:00
2015-01-14 03:15:41 +00:00
2014-08-10 18:39:24 +00:00
2016-07-21 17:32:28 -07:00
2016-07-23 02:18:49 +00:00
2017-02-27 18:50:12 -08:00
2017-03-22 18:03:48 -07:00
2017-02-23 11:36:21 -08:00
2016-04-27 10:10:02 -07:00
2016-07-21 13:13:35 -07:00
2017-03-01 09:31:27 -08:00
2015-06-18 19:07:00 +00:00
2016-06-16 12:27:42 -07:00
2015-09-08 13:49:09 -07:00
2017-03-24 09:32:53 -07:00
2016-11-22 18:36:37 -08:00
2016-11-16 19:04:47 -08:00
2017-02-06 14:50:31 -08:00
2017-03-16 18:06:59 -07:00
2015-11-08 17:31:12 -08:00
2017-03-16 18:06:59 -07:00
2017-03-07 14:15:56 -08:00
2017-02-23 16:02:02 -08:00
2017-02-17 04:09:37 -08:00
2015-07-01 03:49:00 +00:00
2015-10-13 05:28:54 -07:00
2015-10-13 05:28:54 -07:00
2017-04-06 03:29:38 -07:00
2016-12-14 06:03:14 -08:00
2017-03-10 19:52:31 -08:00
2015-01-20 20:56:43 +00:00
68a537e466