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| author | Vic Yang <victoryang@chromium.org> | 2014-08-28 14:06:33 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-08-29 03:00:07 +0000 |
| commit | 1b358e2c934c119f96bd435a3f4f12a272142400 (patch) | |
| tree | cbf8530c9138203e9d50bb260888fdf077d5d724 /common | |
| parent | 2f4de76850dc6323febbbcf0b207a3fa2c8b211a (diff) | |
| download | chrome-ec-1b358e2c934c119f96bd435a3f4f12a272142400.tar.gz | |
ryu: disable system hibernate
Hibernate is not supported on STM32F0. Disable system hibernate so that
the system doesn't auto-reboot after an hour in G3. This also benefits
us in terms of firmware size.
BUG=chrome-os-partner:31665
TEST=Boot on Ryu. Check 'hibdelay' and 'hibernate' commands are absent.
TEST=Boot Ryu from G3.
TEST=Change default hibernation delay to 1 second. Put system in G3.
Check it does not reboot.
BRANCH=None
Change-Id: Ia01d2d74bc5c22c01e29e5877bd4bd38ee7dddc8
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/214834
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/system.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/system.c b/common/system.c index 0782d79289..ee6d7ce97e 100644 --- a/common/system.c +++ b/common/system.c @@ -624,11 +624,13 @@ static int handle_pending_reboot(enum ec_reboot_cmd cmd) case EC_REBOOT_DISABLE_JUMP: system_disable_jump(); return EC_SUCCESS; +#ifdef CONFIG_HIBERNATE case EC_REBOOT_HIBERNATE: CPRINTS("system hibernating"); system_hibernate(0, 0); /* That shouldn't return... */ return EC_ERROR_UNKNOWN; +#endif default: return EC_ERROR_INVAL; } @@ -697,6 +699,7 @@ DECLARE_CONSOLE_COMMAND(scratchpad, command_scratchpad, NULL); #endif /* CONFIG_CMD_SCRATCHPAD */ +#ifdef CONFIG_HIBERNATE static int command_hibernate(int argc, char **argv) { int seconds = 0; @@ -720,6 +723,7 @@ DECLARE_CONSOLE_COMMAND(hibernate, command_hibernate, "[sec] [usec]", "Hibernate the EC", NULL); +#endif /* CONFIG_HIBERNATE */ static int command_version(int argc, char **argv) { |