commit ed1ce301d123d01e5a7fe1bdd94039a30a6dfeb9
author Sascha Bischoff <sascha.bischoff@arm.com> Thu Jan 14 14:23:07 2016 +0000
committer Andreas Sandberg <andreas.sandberg@arm.com> Wed Mar 07 10:10:54 2018 +0000
tree 8979a2802671259b49288fb4fe94f4e7d22a561c
parent ca7b14eebce4fba32be524f0fd8656cab7fc4a67

gem5: Adding support for the gem5 energy controller

The energy controller enables DVFS (dynamic voltage and frequency
scaling support) of gem5 for up to 32 independent domains (or
clusters).  The changes are modelled somewhat after the VExpress SPC
component, but are specific to gem5.

Change-Id: I161913cb72bd9a8515f4e63686452e94ef222106
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Geoffrey Blake <geoffrey.blake@arm.com>
[Ported to gem5's 4.9 kernel. Squashed fixups in 4.4 branch.]
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
[Ported to gem5's 4.14 kernel.]
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>