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| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-08-17 11:44:14 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-08-17 22:43:57 +0000 |
| commit | 6c4018cd854732748a6d75f83ad44831eb38bcbb (patch) | |
| tree | 9aa870f8e4e6334a0588e0bae77963a3a6c3c055 | |
| parent | b2c02857d1d3655a067bcc352f7ab1d438d638b2 (diff) | |
| download | chrome-ec-6c4018cd854732748a6d75f83ad44831eb38bcbb.tar.gz | |
volteer: Add support for EC_CMD_AP_RESET host command
This command is needed so that the EC can perform an SoC-level cold
reset after the CSE Lite jumps from its RO to its RW image.
BUG=b:162977697
BRANCH=none
TEST=`ectool apreset` works
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Iff6fa572c5660b67152f9930b9bad9f82ff6c6ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2360454
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
| -rw-r--r-- | baseboard/volteer/baseboard.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/baseboard/volteer/baseboard.h b/baseboard/volteer/baseboard.h index ab459c06fd..b5b467ed6f 100644 --- a/baseboard/volteer/baseboard.h +++ b/baseboard/volteer/baseboard.h @@ -168,6 +168,15 @@ #define CONFIG_CMD_USB_PD_PE /* + * Because of the CSE Lite, an extra cold AP reset is needed, and older cr50 + * firmware will not be able to detect it because of updated cr50 pin straps. + * Therefore, the AP will require the EC to reset it so that the proper reset + * signal will be read and verstage can execute again. + */ +#define CONFIG_CMD_AP_RESET_LOG +#define CONFIG_HOSTCMD_AP_RESET + +/* * The PS8815 TCPC was found to require a 50ms delay to consistently work * with non-PD chargers. Override the default low-power mode exit delay. */ |