Merge changes from topic "ti-am62lxx-boot-notif" into integration

* changes:
feat(ti): am62lx init: boot notif and version msg
feat(ti): add support for boot notification msg
feat(ti): add mmu

Merge changes from topic "ti-am62lxx-boot-notif" into integration

* changes:
feat(ti): am62lx init: boot notif and version msg
feat(ti): add support for boot notification msg
feat(ti): add mmu regions for am62l soc
feat(ti): build generic timer

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feat(ti): add mmu regions for am62l soc

Update the k3low bl31 platform setup to map required device regions
(USART, GIC, GTC, MMR, and mailbox) in the MMU. This ensures that all
necessary hardware b

feat(ti): add mmu regions for am62l soc

Update the k3low bl31 platform setup to map required device regions
(USART, GIC, GTC, MMR, and mailbox) in the MMU. This ensures that all
necessary hardware blocks are accessible to the A53 cores on the
AM62L SoC.
Use 4K aligned address sizes wherever applicable, and update the
file header comment from "K3 SOC specific bl31_setup" to "k3low SoC
specific bl31_setup" to accurately represent the platform specific
nature of this file.
As part of the effort, rename WKUP_CTRL_MMR0_DEVICE_MANAGEMENT_BASE
to WKUP_CTRL_MMR0_BASE to make name shorter.

Change-Id: I58209bc9c780db3e452b09c2c939bb0c47a63ed1
Signed-off-by: Dhruva Gole <d-gole@ti.com>

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Merge "fix(ti): fix UNUSED_VALUE in AM62L PSCI Driver" into integration

fix(ti): fix UNUSED_VALUE in AM62L PSCI Driver

New Defects reported by Coverity Scan found value "-6" to "ret" here,
but that stored value is overwritten before it can be used.
We'd rather just retu

fix(ti): fix UNUSED_VALUE in AM62L PSCI Driver

New Defects reported by Coverity Scan found value "-6" to "ret" here,
but that stored value is overwritten before it can be used.
We'd rather just return from those places to avoid this, similar
to how it was being done in k3_psci as well.

Change-Id: I7661586f191aad541387c06ab221c1d7cb58e461
Signed-off-by: Dhruva Gole <d-gole@ti.com>

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Merge changes from topic "ti-am62l-mailbox-psci-base-support" into integration

* changes:
feat(ti): introduce basic support for the AM62L
feat(ti): introduce PSCI Driver for AM62L
feat(ti): ad

Merge changes from topic "ti-am62l-mailbox-psci-base-support" into integration

* changes:
feat(ti): introduce basic support for the AM62L
feat(ti): introduce PSCI Driver for AM62L
feat(ti): add support for TI mailbox driver
refactor(ti): move out k3/common to ti/common
refactor(ti): introduce ti_bl31_setup
refactor(ti): add the sec hdr to the ti sci msg
refactor(ti): rename the k3_sec_proxy_chan_id
refactor(ti): rename the sec_proxy functions
refactor(ti): add top level ti_sci transport layer
refactor(ti): move TI SCI and sec proxy to drivers

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feat(ti): introduce PSCI Driver for AM62L

The AM62L is a lite, low power and performance optimized family of
application processors that are built for Linux application development

There is enough

feat(ti): introduce PSCI Driver for AM62L

The AM62L is a lite, low power and performance optimized family of
application processors that are built for Linux application development

There is enough deviation from the previous K3 gen SoCs with regards to
how the PSCI functionality looks like on this device. For example, it
no longer does reset or LPSC turn ON/OFF operations using any external
Device Management entity like it did earlier.

The actual power ON/OFF operations will be implemented in a later stage
once all the PM related drivers are integrated. Such places in this
driver have been marked as TODO and will be replaced with actual call
to power on/off the cores at a later point.

This warranted the addition of a new am62l_psci driver for the AM62L
family of devices. For further details of how this new device looks
like, refer to the TRM [1].

[1] https://www.ti.com/lit/pdf/sprujb4

Change-Id: Ic53096e7bbc25fa55386ac4b6bef364dd6d0cf3b
Signed-off-by: Dhruva Gole <d-gole@ti.com>

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