refactor(mediatek): update EMI stub implementation

Refactor EMI stub implementation with following changes.
- Move the SiP call handlers to TF-A upstream.
- Move EMI definition used by APUSYS to pla

refactor(mediatek): update EMI stub implementation

Refactor EMI stub implementation with following changes.
- Move the SiP call handlers to TF-A upstream.
- Move EMI definition used by APUSYS to platform_def.h.
- Remove CONFIG_MTK_APUSYS_EMI_SUPPORT.

Change-Id: I30e1ee7f2ea2d6dc3415adba91cbe310af9b5eeb
Signed-off-by: Yidi Lin <yidilin@chromium.org>

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feat(mt8196): show ERROR log if need

There are two purposes for hardware semaphores. The first one is for
the SMMU to check the NPU power status, and the second one is for NPU
power control.

In the

feat(mt8196): show ERROR log if need

There are two purposes for hardware semaphores. The first one is for
the SMMU to check the NPU power status, and the second one is for NPU
power control.

In the case of the SMMU, if the hardware semaphore cannot be locked
immediately, it means the NPU is powered off, and simply returning
-EBUSY is sufficient.

Hence, there is no need to show any ERROR message for the SMMU case.
(retry_times == HW_SEM_NO_WAIT)

Change-Id: I1a0b6c16e297c7564518883863ebc67e38b6561a
Signed-off-by: Chungying Lu <chungying.lu@mediatek.com>

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feat(mt8196): disable debug flag in APU driver

Disable the debug flag from the driver to reduce debugging messages.

Change-Id: I9444f64acbf684debab56d8226b14c6c01200ea4
Signed-off-by: Gavin Liu <ga

feat(mt8196): disable debug flag in APU driver

Disable the debug flag from the driver to reduce debugging messages.

Change-Id: I9444f64acbf684debab56d8226b14c6c01200ea4
Signed-off-by: Gavin Liu <gavin.liu@mediatek.com>

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feat(mt8196): turn on APU smpu protection

1. Turn on APU SMPU protection on MT8196.
2. Remove unused header file.

Change-Id: I58637b8dda4bf68253bc2329580963a8bd9cca8b
Signed-off-by: Karl Li <karl.l

feat(mt8196): turn on APU smpu protection

1. Turn on APU SMPU protection on MT8196.
2. Remove unused header file.

Change-Id: I58637b8dda4bf68253bc2329580963a8bd9cca8b
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): enable APU spmi operation

Enable APU spmi operation after spmi module ready

Change-Id: I4bb1a50a635e8798b049295dbbf98967daff5997
Signed-off-by: Karl Li <karl.li@mediatek.com>

feat(mt8196): add APU SMMU hardware semaphore operations

Add APU SMMU hardware semaphore operations to make APU SMMU
able to sync the power status.

Change-Id: I1926cab990fba54a2ea694ac6d9e87135dfb1

feat(mt8196): add APU SMMU hardware semaphore operations

Add APU SMMU hardware semaphore operations to make APU SMMU
able to sync the power status.

Change-Id: I1926cab990fba54a2ea694ac6d9e87135dfb19cf
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): add smpu protection for APU secure memory

1. Add smpu protection for APU secure memory.
2. Move emi mpu protection for mt8188 to platform folder

Since the smpu driver has not upstream

feat(mt8196): add smpu protection for APU secure memory

1. Add smpu protection for APU secure memory.
2. Move emi mpu protection for mt8188 to platform folder

Since the smpu driver has not upstream, we currently leave the interface
and do nothing until smpu driver is ready.

Change-Id: Id70162e90a7deb64befe90f09a841a0903535482
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): add APU RCX DevAPC setting

APU RCX is a sub-domain in apusys, connecting several APU components.
The APU RCX DevAPC control lives in APU and can only be set after
APU is powered on.
Th

feat(mt8196): add APU RCX DevAPC setting

APU RCX is a sub-domain in apusys, connecting several APU components.
The APU RCX DevAPC control lives in APU and can only be set after
APU is powered on.
The APUSYS kernel driver will trigger RCX DevAPC init by smc call.

Change-Id: I3a9b014ea1be7ee80fd6861ad088f1dec5410872
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): add APU kernel control operations

Add APU kernel control operations to provide the bootup init functions.

1. Add software workaround for certain operations on mt8196.
2. Add APU logge

feat(mt8196): add APU kernel control operations

Add APU kernel control operations to provide the bootup init functions.

1. Add software workaround for certain operations on mt8196.
2. Add APU logger operations.
3. Add function to clear mbox spare register, which is used in APU
booting process.
4. Add function to setup CE binary to make sure the CE binary version
is align with the APU firmware.

Change-Id: Ic99adba1409c020c72179ea135e0d4291fc3f384
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): add APU power on/off functions

1. Add APU power on/off functions
2. Refine the APU power on/off interface for mt8188
3. Add dcm setup function to support mt8196

Change-Id: Ie1caca40f8

feat(mt8196): add APU power on/off functions

1. Add APU power on/off functions
2. Refine the APU power on/off interface for mt8188
3. Add dcm setup function to support mt8196

Change-Id: Ie1caca40f89de71caac037fabe7e7455ff2a1872
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): add APUMMU setting

APUMMU is the MMU in APU, which is responsible for inner address
mapping. The APU kernel driver will setup the APUMMU by SMC call.

Change-Id: Iad7532883e42c288aeb0d

feat(mt8196): add APUMMU setting

APUMMU is the MMU in APU, which is responsible for inner address
mapping. The APU kernel driver will setup the APUMMU by SMC call.

Change-Id: Iad7532883e42c288aeb0d23ab419f4dc6d8630f2
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): enable apusys mailbox mpu protection

Enable mt8196 apusys mailbox mpu protection and
move the mt8188 setting to platform folder

Change-Id: I76b68318bb88e56b12cdacd9e2b998699ca6b48e
Si

feat(mt8196): enable apusys mailbox mpu protection

Enable mt8196 apusys mailbox mpu protection and
move the mt8188 setting to platform folder

Change-Id: I76b68318bb88e56b12cdacd9e2b998699ca6b48e
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): enable apusys security control

Remap the request from domain 5, 7, 14 to domain 6 and setup security
sideband

Change-Id: I06d377f4bcc542bf22e0a04ffb45cf52b7528a75
Signed-off-by: Karl

feat(mt8196): enable apusys security control

Remap the request from domain 5, 7, 14 to domain 6 and setup security
sideband

Change-Id: I06d377f4bcc542bf22e0a04ffb45cf52b7528a75
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): add APUSYS AO DevAPC setting

Apusys AO DevAPC is a set of control registers inside APU, controlling
the access permission of APU AO (Always On) domain.

This patch add the mt8196 APU A

feat(mt8196): add APUSYS AO DevAPC setting

Apusys AO DevAPC is a set of control registers inside APU, controlling
the access permission of APU AO (Always On) domain.

This patch add the mt8196 APU AO DevAPC setting to setup the protection.

Change-Id: I975a92795031cd1813442302890e29b671ef16f1
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8196): add APU power-on init flow

Add the APU (AI processing unit) power init flow to prepare the hardware
setting before using APU power functions.

Change-Id: I595b1d5100a4f083263de6527f920

feat(mt8196): add APU power-on init flow

Add the APU (AI processing unit) power init flow to prepare the hardware
setting before using APU power functions.

Change-Id: I595b1d5100a4f083263de6527f920e5168700b7a
Signed-off-by: Karl Li <karl.li@mediatek.com>

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feat(mt8188): remove apusys kernel handler usage constraints

It is expected that kernel can control the flow of the TF-A operations.
This patch remove the apusys kernel handler usage constraints, ma

feat(mt8188): remove apusys kernel handler usage constraints

It is expected that kernel can control the flow of the TF-A operations.
This patch remove the apusys kernel handler usage constraints, making
the operations all controlled on kernel side.

Signed-off-by: Karl Li <karl.li@mediatek.com>
Change-Id: Idc205a2cf23e1ff5f1920658a3b089c823f0288a

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feat(mt8188): add DSB before udelay

To ensure that all explicit memory accesses are complete before udelay,
insert dsb before udelay.

Change-Id: If119e920e29539ae8b68d3c44c8f77b5bf424a1a
Signed-off

feat(mt8188): add DSB before udelay

To ensure that all explicit memory accesses are complete before udelay,
insert dsb before udelay.

Change-Id: If119e920e29539ae8b68d3c44c8f77b5bf424a1a
Signed-off-by: Karl Li <karl.li@mediatek.com>

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