Asus-chromebox-cn62-guado-hackintosh

opencore efi partition

About Mrchromebox's Latest coreboot bios

After version 4.12 ,coreboot changed the way nvram stores, it leads to kernel panic during boot osx with my efi files.

simplely set Booter->Quirks->DisableVariableWrite and NVRAM->LegacyEnable to true in config.plist will do the trick.

Downgrade the bios is not recommended anymore.

compability comfirmed with coreboot 4.14 and osx Big sur 11.6
set Booter->Quirks->DisableVariableWrite and NVRAM->LegacyEnable to true in config.plist (if coreboot bios version >4.12)

New Folder “EFI-Fakesmc-OC0.7.2” added IntelBluetoothFirmware.kext for better bluetooth support.
Updated drivers and opencore version.
Nowadays, mrchromebox.tech has already upgraded their coreboot bios to 4.14, which fixed the intel graphic and change the way nvram stores. so,this efi file does not support mrchromebox.tech's latest bios.(I'v tested and managed to downgrade.LOL, maybe I'LL post the script recently)
Remember，change the serial number and system uuid in config.plist.

Fixed 3.5mm audio jack, supports a headphone with mic now.
New Folder “EFI-fakesmc” replaced the Virtualsmc with Fakesmc to get Fan-control（via ssd fan control https://exirion.net/ssdfanctrl/ ）
Opencore's Installation guide says it is not recommand to use fakesmc with opencore, and fakesmc is out of date. so if you want Virtualsmc back, pls use folder “EFI”, but you will lose fanctrl.

IGPU
Audio
Ethernet(set EN0-interface-preferences-hardware to manual , or it will not wired)
SD card reader
Original WIFI module(use heliport to connect wifi)
BLUETOOTH
Native Power Management （patched）
HDMI + Audio
Fan control （via ssd fan control https://exirion.net/ssdfanctrl/ ）

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OPENCORE efi分区所有文件

在4.12之后的版本，nvram的储存方式发生了变化，使用我的efi文件引导osx会引起kernel panic。

只要把config.plist中的Booter->Quirks->DisableVariableWrite和NVRAM->LegacyEnable 设置为 true即可正常启动。

不再推荐降级bios。

在coreboot 4.14 和 osx Big sur 11.6 下确认兼容性。
将config.plist中的Booter->Quirks->DisableVariableWrite和NVRAM->LegacyEnable 设置为 true(如果你使用4.12以上版本的bios)

新文件夹 “EFI-Fakesmc-OC0.7.2” 新增 IntelBluetoothFirmware.kext 以获得更好的蓝牙支持。
更新了所有驱动，以及opencore版本。
最近mrchromebox.tech已经将bios版本更新到了4.14, 使用脚本跟新完后提示修复了intel显卡以及更改了nvram的存储方式，导致opencore无限重启所以这个efi分区文件不支持最新的mrchromebox.tech BIOS。(我已经更新了，然后进不去系统然后bios降级了。LOL, 近期可能会把降级脚本发上来)
记住替换 config.plist里的serial number 和 system uuid。

修复3.5mm音频接口，现支持耳麦。
新文件夹 “EFI-fakesmc” 使用fakesmc替换Virtualsmc以获得完整的风扇控制和传感器读数（通过使用 ssd fan control https://exirion.net/ssdfanctrl/ ）。
Opencore的安装手册中不建议将fakesmc与opencore一起使用, 并且fakesmc已经停止开发,所以如果您想使用持续更新的Virtualsmc，请使用“EFI”文件夹,但是您将失去风扇控制。

opencore efi