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| author | Andrew McRae <amcrae@google.com> | 2020-08-20 12:14:32 +1000 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-08-20 07:13:06 +0000 |
| commit | 8dfca725519e7d01e3e5a33e2b610c9b52137675 (patch) | |
| tree | 65a301d672f5045d1ed1f7c7b0e1e9f7b860cb33 | |
| parent | 5b9a5157b554da2a340c7dcb989d28014f5fd34d (diff) | |
| download | chrome-ec-8dfca725519e7d01e3e5a33e2b610c9b52137675.tar.gz | |
Puff: Enable AP reset command handler
Description taken from crrev/2337430:
TPMs with old firmware version cannot detect AP initiated reset eg. AP
gets reset when CSE Lite SKU jumps from RO to RW. Enable AP reset
command handler so that AP can request EC to perform the reset. This
will lead to TPM detecting the AP reset.
BUG=b:162290856
TEST=FAFT EC tests
BRANCH=puff
Signed-off-by: Andrew McRae <amcrae@google.com>
Change-Id: I2c3b805b2099e6cc5fff8dc945b575a89ef04465
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2366313
Tested-by: Edward O'Callaghan <quasisec@chromium.org>
Commit-Queue: Andrew McRae <amcrae@chromium.org>
Commit-Queue: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
| -rw-r--r-- | board/puff/board.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/puff/board.h b/board/puff/board.h index 7f8c45be9e..60663698f4 100644 --- a/board/puff/board.h +++ b/board/puff/board.h @@ -76,6 +76,10 @@ #undef CONFIG_HOSTCMD_DEBUG_MODE #define CONFIG_HOSTCMD_DEBUG_MODE HCDEBUG_OFF +/* Enable AP Reset command for TPM with old firmware version to detect it. */ +#define CONFIG_CMD_AP_RESET_LOG +#define CONFIG_HOSTCMD_AP_RESET + /* Chipset config */ #define CONFIG_CHIPSET_COMETLAKE_DISCRETE /* check */ |