K 10
svn:author
V 6
jrtc27
K 8
svn:date
V 27
2020-07-26T18:21:02.498554Z
K 7
svn:log
V 660
riscv: Include syscon_power device driver in GENERIC kernel config

QEMU's RISC-V virt machine provides syscon-power and syscon-reset
devices as the means by which to shutdown and reboot. We also need to
ensure that we have attached the syscon_generic device before attaching
any syscon_power devices, and so we introduce a new riscv_syscon device
akin to aw_syscon added in r327936. Currently the SiFive test finisher
is used as the specific implementation of such a syscon device.

Reviewed by:	br, brooks (mentor), jhb (mentor)
Approved by:	br, brooks (mentor), jhb (mentor)
Obtained from:	CheriBSD
Differential Revision:	https://reviews.freebsd.org/D25725

END