diff options
| author | Richard Spiegel <richard.spiegel@silverbackltd.com> | 2018-03-05 14:28:10 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-03-07 21:21:26 +0000 |
| commit | 6a3891404cfc083d5e4fdf1bb37177e77ecabe76 (patch) | |
| tree | 1132a47b73ab0244a908bd4ef8030f00043325f0 /src/soc/amd/stoneyridge/Kconfig | |
| parent | 687eb30dd869c43aeb1e2fc1964f520feb0f6d8e (diff) | |
soc/amd/stoneyridge/Kconfig: Create a power restore option
File soc/amd/stoneyridge/sm.c has a CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL
that's not used at all and has no control. It's also not used in the
build process. Remove the define from sm.c, create a true Kconfig
definition and use it to define if power should be restored after a power
failure/recovery.
BUG=b:72873003
TEST=Build kahlee. Use serial output to check what is being programmed
to RTC shadow. Build with and without selecting the Kconfig parameter.
Then remove serial output and leave the parameter unselected (always S5
at power recovery).
Change-Id: Iec82cb68cf1e2a820e610f12d8620488662232aa
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/25002
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc/amd/stoneyridge/Kconfig')
| -rw-r--r-- | src/soc/amd/stoneyridge/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig index de1cb927ab..e723296ae4 100644 --- a/src/soc/amd/stoneyridge/Kconfig +++ b/src/soc/amd/stoneyridge/Kconfig @@ -382,4 +382,12 @@ config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ int default 133 +config MAINBOARD_POWER_RESTORE + def_bool n + help + This option determines what state to go to once power is restored + after having been lost in S0. Select this option to automatically + return to S0. Otherwise the system will remain in S5 once power + is restored. + endif # SOC_AMD_STONEYRIDGE_FP4 || SOC_AMD_STONEYRIDGE_FT4 |