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cheneyveron / clover-x79-e5-2670-gtx650

Hackintosh clover perfect for High Sierra / Mojave / Catalina
https://www.itmanbu.com/appleacpiplatform.html
MIT License
292 stars 85 forks source link

C602双路E5-2670变频失败 #69

Closed BrushXue closed 4 years ago

BrushXue commented 4 years ago

您好：我的黑苹果完成度99%，只差CPU变频。尝试直接使用您的SSDT.aml和CPUFriend，变频无效。目前SMBIOS设置为MacPro6,1 ，是否一定要改成和你相同的iMacPro1,1？谢谢！

cheneyveron commented 4 years ago

是否已经解锁了MSR寄存器？

BrushXue commented 4 years ago

已解锁

 - I/O MWAIT Redirection Enable......... : 1 (enabled, IO read of MSR(0xE4) mapped to MWAIT)
 - CFG Lock............................. : 0 (MSR not locked)
 - C3 State Auto Demotion............... : 1 (enabled)
 - C1 State Auto Demotion............... : 1 (enabled)
 - C3 State Undemotion.................. : 1 (enabled)
 - C1 State Undemotion.................. : 1 (enabled)
 - Package C-State Auto Demotion........ : 0 (disabled/unsupported)
 - Package C-State Undemotion........... : 0 (disabled/unsupported)

我只复制了ACPI/patched/SSDT.aml，kexts/Other/CPUFriend.kext和kexts/Other/CPUFriendDataProvider.kext，Clover补丁参考https://www.insanelymac.com/forum/topic/324270-sandy-bridge-e-ivy-bridge-e-power-management-1013-appstore-release/?do=findComment&comment=2698877 ，没有做其他与CPU有关的改动。

冷启动报错： panic(cpu 0 caller 0xffffff7f853b709b): Setting P-Limit is unsupported on this system 热启动可以开机但无变频。按道理说C602就是双路版本的X79，不知道为什么不行。

BrushXue commented 4 years ago

我把我的EFI文件夹发出来以供研究 https://github.com/BrushXue/EP2C602-4LD16-E5-2670-Hackintosh 您能否分享这些（E5-2670，10.15）：

  1. Clover中的AICPM补丁（Sandy Bridge）
  2. ssdtPRGen所用到的参数
  3. CPUFriendDataProvider所用到的参数 谢谢！
BrushXue commented 4 years ago

更换为IVB-E处理器，问题解决。