diff options
| author | Juan Castillo <juan.castillo@arm.com> | 2014-08-12 11:17:06 +0100 |
|---|---|---|
| committer | Dan Handley <dan.handley@arm.com> | 2014-08-19 11:42:45 +0100 |
| commit | d5f130930624ceb95cde40de999a880aa2b00493 (patch) | |
| tree | 9f52641daefbb25d4dc7c9af1e4bca74c23957c1 /fdts/fvp-base-gicv3-psci.dts | |
| parent | a1d80440c44ce70e5fec4d8c60b5f6688b6cf8ff (diff) | |
Add support for PSCI SYSTEM_OFF and SYSTEM_RESET APIs
This patch adds support for SYSTEM_OFF and SYSTEM_RESET PSCI
operations. A platform should export handlers to complete the
requested operation. The FVP port exports fvp_system_off() and
fvp_system_reset() as an example.
If the SPD provides a power management hook for system off and
system reset, then the SPD is notified about the corresponding
operation so it can do some bookkeeping. The TSPD exports
tspd_system_off() and tspd_system_reset() for that purpose.
Versatile Express shutdown and reset methods have been removed
from the FDT as new PSCI sys_poweroff and sys_reset services
have been added. For those kernels that do not support yet these
PSCI services (i.e. GICv3 kernel), the original dtsi files have
been renamed to *-no_psci.dtsi.
Fixes ARM-software/tf-issues#218
Change-Id: Ic8a3bf801db979099ab7029162af041c4e8330c8
Diffstat (limited to 'fdts/fvp-base-gicv3-psci.dts')
| -rw-r--r-- | fdts/fvp-base-gicv3-psci.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fdts/fvp-base-gicv3-psci.dts b/fdts/fvp-base-gicv3-psci.dts index d111a991..44339a12 100644 --- a/fdts/fvp-base-gicv3-psci.dts +++ b/fdts/fvp-base-gicv3-psci.dts @@ -229,7 +229,7 @@ <0 0 41 &gic 0 0 0 41 4>, <0 0 42 &gic 0 0 0 42 4>; - /include/ "rtsm_ve-motherboard.dtsi" + /include/ "rtsm_ve-motherboard-no_psci.dtsi" }; panels { |