[PATCH v5 00/10] Introduce K3 remoteproc driver for M4 subsystem

Judith Mendez jm at ti.com
Tue Feb 11 16:52:07 CET 2025


Hi Tom,

On 2/10/25 5:36 PM, Tom Rini wrote:
> On Mon, Feb 10, 2025 at 04:43:31PM -0600, Judith Mendez wrote:
>> Hi Tom,
>>
>> On 2/10/25 2:29 PM, Judith Mendez wrote:
>>> Some K3 devices like am62x and am64x have a M4 processor in the MCU
>>> voltage domain. This patch series introduces remoteproc M4 driver which
>>> will be used to load firmware into and start the M4 remote core.
>>>
>>> This series also adds support for R5F cores on am64x SoCs in patch 2 and
>>> sets up environment to load FW in remote cores in patch 3,4,5.
>>>
>>> This patch series also enables remoteproc drivers by default as per what
>>> remoteproc sybsystem is supported per SoC, thus all remoteproc options
>>> are now deleted in configs/* since they are no longer required.
>>>
>>> This patch series was tested on am64x EVM, am62x SK, am62ax SK,
>>> am62px SK boards.
>>>
>>> Any additional tested by's are welcome since I was not able to
>>> test any additional boards.
>>>
>>> Tested by running the following commands in u-boot prompt:
>>>
>>> => setenv dorprocboot 1
>>> => run boot_rprocs
>>>
>>> Links:
>>> v4: https://lore.kernel.org/u-boot/20250206015406.2702944-1-jm@ti.com/
>>> v3: https://lore.kernel.org/u-boot/20250130223256.1944522-1-jm@ti.com/
>>> v2: https://lore.kernel.org/u-boot/20250129225233.467139-1-jm@ti.com/
>>> v1: https://lore.kernel.org/u-boot/20250123010759.810799-1-jm@ti.com/
>>>
>>
>>
>> Forgot to add Andrew's Reviewed-by, apologies. If this series version
>> is picked up, could the tag be added? If not please let me know so I can
>> re-spin with Andrew's tag.
> 
> b4 should grab them, thanks.
> 
Great thanks!

~ Judith


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