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firmware: scmi: add configs to select the supported agents

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Add two configs CONFIG_SCMI_AGENT_MAILBOX and CONFIG_SCMI_AGENT_SMCCC
to select the supported agents as all the agents are not supported.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
This commit is contained in:
Patrick Delaunay 2021-10-28 19:13:15 +02:00 • committed by Tom Rini
parent d47c4fea8c
commit 73ead2bcc5
2 changed files with 18 additions and 2 deletions
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16
drivers/firmware/scmi/Kconfig
View file

@ -17,3 +17,19 @@ config SCMI_FIRMWARE
based on message exchange. Messages can be exchange over tranport based on message exchange. Messages can be exchange over tranport
channels as a mailbox device or an Arm SMCCC service with some channels as a mailbox device or an Arm SMCCC service with some
piece of identified shared memory. piece of identified shared memory.
config SCMI_AGENT_MAILBOX
bool "Enable SCMI agent mailbox"
depends on SCMI_FIRMWARE && DM_MAILBOX
default y
help
Enable the SCMI communication channel based on mailbox
for compatible "arm,scmi".
config SCMI_AGENT_SMCCC
bool "Enable SCMI agent SMCCC"
depends on SCMI_FIRMWARE && ARM_SMCCC
default y
help
Enable the SCMI communication channel based on Arm SMCCC service for
compatible "arm,scmi-smc".

4
drivers/firmware/scmi/Makefile
View file

@ -1,5 +1,5 @@
obj-y += scmi_agent-uclass.o obj-y += scmi_agent-uclass.o
obj-y += smt.o obj-y += smt.o
obj-$(CONFIG_ARM_SMCCC) += smccc_agent.o obj-$(CONFIG_SCMI_AGENT_SMCCC) += smccc_agent.o
obj-$(CONFIG_DM_MAILBOX) += mailbox_agent.o obj-$(CONFIG_SCMI_AGENT_MAILBOX) += mailbox_agent.o
obj-$(CONFIG_SANDBOX) += sandbox-scmi_agent.o sandbox-scmi_devices.o obj-$(CONFIG_SANDBOX) += sandbox-scmi_agent.o sandbox-scmi_devices.o