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author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2009-06-23 04:28:32 +0000 |
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committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2009-06-23 04:28:32 +0000 |
commit | f711522f3cf3144cb675c97dbbb1933337f3abac (patch) | |
tree | 02f7f4aa96e9800eb55971a2a7645ef7130bb272 /sys/powerpc/conf | |
parent | abe79136cc65462ae41ecbc0a57272c9ac98c7f0 (diff) | |
download | FreeBSD-src-f711522f3cf3144cb675c97dbbb1933337f3abac.zip FreeBSD-src-f711522f3cf3144cb675c97dbbb1933337f3abac.tar.gz |
Add cpufreq support on the PowerPC G5, along with a skeleton SMU driver
in order to slew CPU voltage during frequency changes. The OpenBSD SMU
driver was an extremely helpful reference for this.
Diffstat (limited to 'sys/powerpc/conf')
-rw-r--r-- | sys/powerpc/conf/GENERIC | 1 | ||||
-rw-r--r-- | sys/powerpc/conf/NOTES | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sys/powerpc/conf/GENERIC b/sys/powerpc/conf/GENERIC index 2f9b264..04f5cb5 100644 --- a/sys/powerpc/conf/GENERIC +++ b/sys/powerpc/conf/GENERIC @@ -158,6 +158,7 @@ device fwe # Ethernet over FireWire (non-standard!) # Misc device powermac_nvram # Open Firmware configuration NVRAM +device smu # Apple System Management Unit # ADB support device adb diff --git a/sys/powerpc/conf/NOTES b/sys/powerpc/conf/NOTES index d6084ed..38eed7b 100644 --- a/sys/powerpc/conf/NOTES +++ b/sys/powerpc/conf/NOTES @@ -33,6 +33,7 @@ device ofwd # Open Firmware disks device adb # Apple Desktop Bus device cuda # VIA-CUDA ADB interface device pmu # Apple Power Management Unit +device smu # Apple System Management Unit device snd_ai2s # Apple I2S Audio device snd_davbus # Apple Davbus Audio |