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| author | Randall Spangler <rspangler@chromium.org> | 2018-05-18 10:17:50 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-05-18 20:08:18 -0700 |
| commit | 3c6894cacc46d84a8e14bd1ed9b1253d75945adc (patch) | |
| tree | 7c093592f7b697398921406e90229e161bd65975 /common | |
| parent | a91ca602150f1bf5c98b00ad4b75f33c7a9f3fc8 (diff) | |
| download | chrome-ec-3c6894cacc46d84a8e14bd1ed9b1253d75945adc.tar.gz | |
cr50: Add check for developer mode
This will be used as part of the checks for when to allow CCD open.
Add check for firmware space dev mode bit, based on the similar code
which reads the FWMP. Print the state of both bits in 'ccd get'.
BUG=b:79983505
BRANCH=cr50
TEST=With dev mode off, 'ccd get' does not report TPM: dev_mode.
Turn on dev mode via the recovery screen, and it does.
Change-Id: I6af78bb104004323cd377ed996e1db94bc36fc62
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1066391
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/ccd_config.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/ccd_config.c b/common/ccd_config.c index 4c49180123..74b20faed7 100644 --- a/common/ccd_config.c +++ b/common/ccd_config.c @@ -677,6 +677,10 @@ static int command_ccd_info(void) cflush(); } + ccprintf("TPM:%s%s\n", + board_fwmp_allows_unlock() ? "" : " fwmp_lock", + board_vboot_dev_mode_enabled() ? " dev_mode" : ""); + ccputs("Use 'ccd help' to print subcommands\n"); return EC_SUCCESS; } |