mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-07 21:33:54 +00:00
![]() DM_MANAGED is the new mode to support a model where DM chooses the suspend mode. Previously suspend always chose deep sleep. Now DM may also choose other modes like IO+DDR or other modes in the future. DM has more knowledge about constraints regarding wakeup latency or which parts of the system need to work continuously, so it is better able to decide what suspend mode should be used. To support DM_MANAGED in TF-A the next system mode needs to be fetched and passed to the enter sleep message. The new ti_sci command to fetch the next system mode is added which is ti_sci_lpm_get_next_sys_mode(). DM_MANAGED is only enabled if the firmware capability is supported. Change-Id: I7244e27793cc60e1673271990d7cd840294d6cc3 Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> |
||
---|---|---|
.. | ||
board | ||
common | ||
include | ||
platform.mk |