[PATCH 6/6] doc: board: ti: Add beagleplay documentation

[Andrew Davis]

On 7/25/23 5:45 PM, Tom Rini wrote:
> On Tue, Jul 25, 2023 at 05:00:15PM -0500, Nishanth Menon wrote:
>> On 17:35-20230725, Tom Rini wrote:
>>> On Tue, Jul 25, 2023 at 01:52:53PM -0500, Nishanth Menon wrote:
>>>
>> [...]
>>
>>>> +
>>>> +Build procedure:
>>>> +----------------
>>>> +1. Trusted Firmware-A:
>>>> +
>>>> +.. code-block:: bash
>>>> +
>>>> + $ make CROSS_COMPILE=aarch64-none-linux-gnu- ARCH=aarch64 PLAT=k3 \
>>>> +        TARGET_BOARD=lite SPD=opteed
>>>> +
>>>> +2. OP-TEE:
>>>> +
>>>> +.. code-block:: bash
>>>> +
>>>> + $ make PLATFORM=k3 CFG_ARM64_core=y CROSS_COMPILE=arm-none-linux-gnueabihf- \
>>>> +        CROSS_COMPILE64=aarch64-none-linux-gnu-
>>>
>>> So, we have some generic wording on how to build TF-A and OP-TEE up in
>>> doc/board/ti/k3.rst. It should be made clearer if needed that unless
>>> otherwise indicated, top of tree is expected to be used for TF-A/OP-TEE
>>> and ti-linux-firmware for the ti-linux-firmware repo. Then just state
>>> that TF-A should be which of {lite|generic|j784s4} as it is a $family
>>> device.  And we then drop much of the duplication here.
>>
>> Also, Robert pointed out I missed K3_PM_SYSTEM_SUSPEND=1 :(
> 
> Ugh, how many platforms is that variable valid for?
> 
None soon :)

I'm getting rid of that flag in TF-A. There is a bug blocking me right now,
but after that it will be automatic. Not sure if it is worth documenting a
flag that is going away..

Andrew