| #
3e0a087f |
| 04-May-2022 |
André Przywara <andre.przywara@arm.com> |
Merge changes from topic "allwinner-idle" into integration
* changes:
feat(allwinner): provide CPU idle states to the rich OS
feat(allwinner): simplify CPU_SUSPEND power state encoding
feat(al
Merge changes from topic "allwinner-idle" into integration
* changes:
feat(allwinner): provide CPU idle states to the rich OS
feat(allwinner): simplify CPU_SUSPEND power state encoding
feat(allwinner): choose PSCI states to avoid translation
feat(fdt): add the ability to supply idle state information
fix(allwinner): improve DTB patching error handling
refactor(allwinner): patch the DTB after setting up PSCI
refactor(allwinner): move DTB change code into allwinner/common
show more ...
|
| #
e2b18771 |
| 23-Jan-2022 |
Samuel Holland <samuel@sholland.org> |
feat(allwinner): provide CPU idle states to the rich OS
When using SCPI as the PSCI backend, firmware can wake up the CPUs and
cluster from sleep, so CPU idle states are available for the rich OS to
feat(allwinner): provide CPU idle states to the rich OS
When using SCPI as the PSCI backend, firmware can wake up the CPUs and
cluster from sleep, so CPU idle states are available for the rich OS to
use. In that case, advertise them to the rich OS via the DTB.
Change-Id: I718ef6ef41212fe5213b11b4799613adbbe6e0eb
Signed-off-by: Samuel Holland <samuel@sholland.org>
show more ...
|