Re: [PATCH v6 2/2] firmware: arm_scmi: Add optee transport

From: Etienne Carriere
Date: Wed Oct 27 2021 - 02:56:15 EST


On Tue, 26 Oct 2021 at 17:21, Etienne Carriere
<etienne.carriere@xxxxxxxxxx> wrote:
>
> Add a new transport channel to the SCMI firmware interface driver for
> SCMI message exchange based on optee transport channel. The optee
> transport is realized by connecting and invoking OP-TEE SCMI service
> interface PTA.
>
> Optee transport support (CONFIG_ARM_SCMI_TRANSPORT_OPTEE) is default
> enabled when optee driver (CFG_OPTEE) is enabled. Effective optee

s/CFG_OPTEE/CONFIG_OPTEE/ (again!)

i'll fix in v7.

br,
etienne

> transport is setup upon OP-TEE SCMI service discovery at optee
> device initialization. For this SCMI UUID is registered to the optee
> bus for probing. This is done from the link_supplier operator of the
> SCMI optee transport.
>
> (snip)