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3 Commits

Author SHA1 Message Date
jason-ch chen 7ac6a76c47 feat(mt8186): add SPM suspend driver 
Add SPM suspend driver for suspend/resume features.

TEST=build pass
BUG=b:202871018

Signed-off-by: Jason-ch Chen <jason-ch.chen@mediatek.com>
Change-Id: I25b4b97cd3138a7b347385539e47ccfa884d64fc
 2022-01-13 10:10:56 +08:00
Rex-BC Chen 0fe7ae9c64 fix(plat/mediatek/mt8186): extend MMU region size 
In mt8186 suspend/resume flow, ATF has to communicate with a subsys by
read/write the subsys registers. However, the register region of subsys
doesn't include in the MMU mapping region. It triggers MMU faults.

This patch extends the MMU region 0 size to cover all mt8186 HW modules.
This patch also remove MMU region 1 because region 0 covers region 1.

TEST=build pass
BUG=b:202871018

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I520c51338578bd68756cd02603ce6783f93daf51
 2021-12-22 18:06:53 +08:00
Rex-BC Chen 27132f13ca feat(mt8186): initialize platform for MediaTek MT8186 
- Add basic platform setup.
- Add MT8186 documentation at docs/plat/.
- Add generic CPU helper functions.
- Add basic register address.

TEST=build pass
BUG=b:202871018

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Id3e2f46a8c3ab2f3e29137e508d4c671e8f4aad5
 2021-12-01 16:36:28 +01:00