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author | Marius Schilder <mschilder@google.com> | 2017-03-13 16:28:48 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-05-12 20:58:06 -0700 |
commit | a30bb73e783cac43d9d7583a38bfe72bb2d41478 (patch) | |
tree | 0c8ce245f00eac98543c684658034fecb2d15710 | |
parent | e95cd1f347c77365611e761037de544172b0352e (diff) | |
download | chrome-ec-a30bb73e783cac43d9d7583a38bfe72bb2d41478.tar.gz |
cr50: add LONG_LIFE bit to suppress RO uart.
BRANCH=None
BUG=None
Change-Id: Icfb20bff28a593c9058d67ad09f188c567b7401c
Reviewed-on: https://chromium-review.googlesource.com/454240
Commit-Ready: Marius Schilder <mschilder@chromium.org>
Tested-by: Marius Schilder <mschilder@chromium.org>
Reviewed-by: Marius Schilder <mschilder@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
-rw-r--r-- | board/cr50/scratch_reg1.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/cr50/scratch_reg1.h b/board/cr50/scratch_reg1.h index 405cdd2785..546cd43d62 100644 --- a/board/cr50/scratch_reg1.h +++ b/board/cr50/scratch_reg1.h @@ -32,6 +32,12 @@ #define BOARD_FORCING_WP (1 << 9) /* + * Bit to signal to compatible RO to suppress its uart output. + * Helps to reduce time to resume from deep sleep. + */ +#define BOARD_NO_RO_UART (1 << 10) + +/* * Macro to capture all properties related to board strapping pins. This must be * updated if additional strap related properties are added. */ |