[Guide] Generate SSDT For Coffee Lake CPU

brixx said:

Hi,

using config.plist/ACPI/SSDT/Generate/PluginType=true

do I need to keep Generate Cstate and Pstate checked or unchecked?

Thanks

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RehabMan said:

You should not be generating CStates/PStates from Clover.
The code Clover generates for those conflict with native CPU PM SSDTs.

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brixx said:

Awesome, thanks a lot! So just plugintype selected and nothing else, last question, what about droptables? Still need to drop CpuPm, Cpu0lst and DMAR?

I'm adding a screenshot, is it ok?

Thanks

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KingJames9376 said:

Hi there, I am up to step 3, however instead of giving me a question it asks me for my password and then gives me this:

Any ideas what I am doing wrong?

Thanks!

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RehabMan said:

No need for ssdtPRgen.sh with your hardware (this whole thread is pointless/mis-informed).
You only need config.plist/ACPI/SSDT/Generate/PluginType=true

Read here for details:
https://www.tonymacx86.com/threads/macos-native-cpu-igpu-power-management.222982/

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ashman70 said:

I am getting the following error when I try to run the script.



Downloading Coffee Lake.cfg ...

/Users/xxxx/Library/ssdtPRGen/Data/Coffee Lake.cfg: line 1: 404:: command not found

ssdtPRGen.sh: line 3018: let: gCPUDataVersion=: syntax error: operand expected (sed: 1: "s/^[\n]*

Error://

": unterminated substitute pattern


Error:

Visit http://ark.intel.com to gather the required data:

Processor Number

TDP

Low Frequency Mode (use AppleIntelInfo.kext)

Base Frequency

Max Turbo Frequency

Cores

Threads

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P1LGRIM said:

In your config.plist :

View attachment 303663

View attachment 303664

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