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arm64: Move device scmi to std.arm

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The scmi driver in its current form requires the arm_doorbell
driver to communicate with the firmware.
The arm_doorbell is only found in ARM Juno reference board (and
apparently on Morello too).
If we want to use scmi on other platform (like some rockchip or imx
soc), the driver needs to be updated to support svc/shmem communication
with the firmware.
For now since it can be only used with arm_doorbell move the device to
std.arm otherwise kernel configs like ALLWINNER or ROCKCHIP fails to build.

Reviewed by:	br, imp
Sponsored by:	Beckhoff Automation GmbH & Co. KG
Differential Revision:	https://reviews.freebsd.org/D37953
This commit is contained in:
Emmanuel Vadot 2023-01-25 08:28:22 +01:00
parent d8c9f80891
commit 5a00612149
2 changed files with 3 additions and 2 deletions
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3
sys/arm64/conf/std.arm
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@ -11,6 +11,9 @@ device pl061 # Arm PL061 GPIO controller
# Serial (COM) ports # Serial (COM) ports
device pl011 device pl011
# Firmware
device scmi # System Control Management Interface
device arm_doorbell # ARM Message Handling Unit (MHU) device arm_doorbell # ARM Message Handling Unit (MHU)
options FDT options FDT

2
sys/arm64/conf/std.dev
View File

@ -109,6 +109,4 @@ options HID_DEBUG # enable debug msgs
device hid # Generic HID support device hid # Generic HID support
# Firmware # Firmware
device scmi # System Control Management Interface
device mmio_sram # Generic on-chip SRAM device mmio_sram # Generic on-chip SRAM