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3 Commits

Author SHA1 Message Date
Tinghan Shen 690cb1265e feat(plat/mediatek/mt8195): add EMI MPU surppot for SCP and DSP 
1. Enable domain D0 and D3 (SCP) access 0x50000000~0x51400000.
2. Enable domain D4 (DSP & AFE) access 0x60000000~0x610FFFFF.

BUG=b:204347737
TEST=build pass

Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Change-Id: I7c9f8490b8898008ba6844c34c9e80caa6066cbc
 2021-12-06 15:29:08 +08:00
Tinghan Shen 20ef588e86 feat(plat/mediatek/mt8195): dump EMI MPU configurations 
Add dump_emi_mpu_regions() to dump EMI MPU configurations.

BUG=b:204347737
TEST=build pass

Change-Id: Ia92c6d19b96d429682dff1680d5f5b2dc2bc1b8f
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
 2021-12-06 15:29:06 +08:00
Penny Jan 75edd34ade feat(plat/mediatek/mt8195): add EMI MPU basic drivers 
EMI MPU stands for external memory interface memory protect unit.
MT8195 supports 32 regions and 16 domains.
We add basic drivers currently, and will add more setting for
EMI MPU in next patch.

Change-Id: Iedc19d8f6fcf1ceb2d8241319b8dc17c885642dd
Signed-off-by: Penny Jan <penny.jan@mediatek.com>
 2021-09-15 10:59:14 +08:00