Re: [PATCH v6 2/2] firmware: arm_scmi: Add optee transport
From: Etienne Carriere <hidden>
Date: 2021-10-27 06:56:15
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On Tue, 26 Oct 2021 at 17:21, Etienne Carriere [off-list ref] 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)
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