Merge "feat(imx8ulp): give HIFI4 DSP access to more resources" into integration

feat(imx8ulp): give HIFI4 DSP access to more resources

This patch gives i.MX8ULP's HIFI4 DSP R/W access to the
following additional resources (peripherals):
1) LPUART7
2) IOMUXC1
3) PCC4
4) CGC1

feat(imx8ulp): give HIFI4 DSP access to more resources

This patch gives i.MX8ULP's HIFI4 DSP R/W access to the
following additional resources (peripherals):
1) LPUART7
2) IOMUXC1
3) PCC4
4) CGC1

Doing this allows the firmware running on the DSP to
set up serial communication, which also requires doing
pinctrl and clock management-related operations.

Access to the aforementioned resources is given by
configuring the XRDC module.

Change-Id: Ie3ca9f22bb625b2463870158875f503c3c1d6452
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>

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Merge changes from topic "imx8ulp_support" into integration

* changes:
docs(maintainers): add the maintainers for imx8ulp
docs(imx8ulp): add imx8ulp platform
fix(imx8ulp): increase the mmap re

Merge changes from topic "imx8ulp_support" into integration

* changes:
docs(maintainers): add the maintainers for imx8ulp
docs(imx8ulp): add imx8ulp platform
fix(imx8ulp): increase the mmap region num
feat(imx8ulp): adjust the dram mapped region
feat(imx8ulp): ddrc switch auto low power and software interface
feat(imx8ulp): add some delay before cmc1 access
feat(imx8ulp): add a flag check for the ddr status
fix(imx8ulp): add sw workaround for csi/hotplug test hang
feat(imx8ulp): adjust the voltage when sys dvfs enabled
feat(imx8ulp): enable the DDR frequency scaling support
fix(imx8ulp): fix suspend/resume issue when DBD owner is s400 only
feat(imx8ulp): update XRDC for ELE to access DDR with CA35 DID
feat(imx8ulp): add memory region policy
feat(imx8ulp): protect TEE region for secure access only
feat(imx8ulp): add trusty support
feat(imx8ulp): add OPTEE support
feat(imx8ulp): update the upower config for power optimization
feat(imx8ulp): allow RTD to reset APD through MU
feat(imx8ulp): not power off LPAV PD when LPAV owner is RTD
feat(imx8ulp): add system power off support
feat(imx8ulp): add APD power down mode(PD) support in system suspend
feat(imx8ulp): add the basic support for idle & system suspned
feat(imx8ulp): enable 512KB cache after resume on imx8ulp
feat(imx8ulp): add the initial XRDC support
feat(imx8ulp): allocated caam did for the non secure world
feat(imx8ulp): add i.MX8ULP basic support
build(changelog): add new scopes for nxp imx8ulp platform
feat(scmi): add scmi sensor support

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feat(imx8ulp): update XRDC for ELE to access DDR with CA35 DID

In order to isolate application memories, ELE FW introduces
a new policy which mimics the requestor attributes (DID, TZ).
So ELE config

feat(imx8ulp): update XRDC for ELE to access DDR with CA35 DID

In order to isolate application memories, ELE FW introduces
a new policy which mimics the requestor attributes (DID, TZ).
So ELE configures SCM to access to external memory with CA35 DID
when CA35 request something from ELE.

Because ELE accesses DDR through NIC_LPAV, the XRDC MRC6 must be
configured for CA35 DID 7 to authorize the access.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I9e91a1b2798e8d15127d1bfa9aa0ffc612fd8981

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feat(imx8ulp): add memory region policy

set the memory region policy for secure heap(0xA9600000 ~ 0xAF600000),
it can only be RWX by secure master. At the same time, restrict G2D
and DCnano(domain 3

feat(imx8ulp): add memory region policy

set the memory region policy for secure heap(0xA9600000 ~ 0xAF600000),
it can only be RWX by secure master. At the same time, restrict G2D
and DCnano(domain 3) to write non-secure memory when they are set as
secure master.

Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: If53e130eaeb1ac867ee56e4af04e3be29dec9857

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feat(imx8ulp): protect TEE region for secure access only

Using XRDC MRC4/5/6 to restrict the secure access for TEE DDR
memory to protect TEE.

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng

feat(imx8ulp): protect TEE region for secure access only

Using XRDC MRC4/5/6 to restrict the secure access for TEE DDR
memory to protect TEE.

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Ic161df6a98ded23b9a74d552717fc5dcc1ee2ae8

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feat(imx8ulp): add the initial XRDC support

Add the initial xRDC support on i.MX8ULP.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.

feat(imx8ulp): add the initial XRDC support

Add the initial xRDC support on i.MX8ULP.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I93ea8e2cebb049e6f20e71cfe50c7583a3228f38

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