diff options
Diffstat (limited to 'roms/u-boot/drivers/firmware/scmi/Kconfig')
| -rw-r--r-- | roms/u-boot/drivers/firmware/scmi/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/firmware/scmi/Kconfig b/roms/u-boot/drivers/firmware/scmi/Kconfig new file mode 100644 index 000000000..c3a109bea --- /dev/null +++ b/roms/u-boot/drivers/firmware/scmi/Kconfig @@ -0,0 +1,19 @@ +config SCMI_FIRMWARE + bool "Enable SCMI support" + select FIRMWARE + select OF_TRANSLATE + depends on SANDBOX || DM_MAILBOX || ARM_SMCCC + help + System Control and Management Interface (SCMI) is a communication + protocol that defines standard interfaces for power, performance + and system management. The SCMI specification is available at + https://developer.arm.com/architectures/system-architectures/software-standards/scmi + + An SCMI agent communicates with a related SCMI server firmware + located in another sub-system, as a companion micro controller + or a companion host in the CPU system. + + Communications between agent (client) and the SCMI server are + based on message exchange. Messages can be exchange over tranport + channels as a mailbox device or an Arm SMCCC service with some + piece of identified shared memory. |