arm-trusted-firmware/plat/allwinner
Samuel Holland 52466ec38e feat(allwinner): simplify CPU_SUSPEND power state encoding
Use the encoding recommended by the PSCI specification: four bits for
the power state at each power level.

SCPI provides no way to handshake an exit from a standby state, so the
only possible standby state is the architectural WFI state. Since WFI
can be used outside of PSCI, we do not allow passing in standby states.

Change-Id: I4b3b84e5c255ee58a25255a0cab5d7623425086e
Signed-off-by: Samuel Holland <samuel@sholland.org>
2022-04-26 17:52:37 +02:00
..
common feat(allwinner): simplify CPU_SUSPEND power state encoding 2022-04-26 17:52:37 +02:00
sun50i_a64 refactor(plat/allwinner): allow custom BL31 offset 2021-08-25 00:35:24 +08:00
sun50i_h6 refactor(plat/allwinner): allow custom BL31 offset 2021-08-25 00:35:24 +08:00
sun50i_h616 refactor(allwinner): move DTB change code into allwinner/common 2022-04-26 15:43:46 +02:00
sun50i_r329 feat(plat/allwinner): add R329 support 2021-08-25 02:11:59 +08:00