Opencore-Dell-Drallion-7410-chromebook

Hackintosh macOS opencore config Dell Drallion 7410 chromebook

中文说明 ｜ English

Manual Configure: https://github.com/isi95010/DrallionMacOS

Forum: https://forum.chrultrabook.com

Specifications:

• CPU: Intel i7 10610U Processor
• MEM: 16gb of soldered RAM
• GPU: Intel UHD620
• SSD: 128G SAMSUNG need to be replaced
• WIFI: Intel AX201
• SCREEN: 14inch flip-touchscreen.

Current Status:

Feature	Status	Notes
WiFi	Working	See OpenIntelWireless. Seems to work more reliably by Fixing DMAR.
Bluetooth	Working	See OpenIntelWireless
Sleep/Wake	Working
Trackpad	Working	Works with newer commit of VoodooI2CElan. See section in Input Devices.
Graphics Accel.	Working
Internal Speakers	Working	AppleALC.kext using layout-id 22 on Catalina+. Combo jack needs HDA Verb sent, IE alc-verb 0x19 0x707 0x24
Keyboard backlight	Not Working in MacOS
Brightness keys	Working	Use 1revenger1's fork of VoodooPS2 and look at my SSDT. See section in Input Devices.
Keyboard & Remaps	Working	Use 1revenger1's fork of VoodooPS2 and look at my SSDT. See section in Input Devices.
SD Card Reader	Working	It is a Realtek PCIE MicroSD card reader. It seems to work with 0xFirewolf's kext.
Headphone Jack	WIP	Combo jack needs HDA Verb sent, IE alc-verb 0x19 0x707 0x24
HDMI Audio	Working
HDMI Video	Working	Somewhat janky detecting displays but works in a roundabout way.
USB Ports	Working	Working with USB mapping
Webcam	Working	Working with USB mapping
Internal Mic.	Working	AppleALC.kext using layout-id 22 on Catalina+
Shutdown / Restart	Working
Continuity	Untested	Browser handoff seems to work from iPhone. Haven't tested more features
NVRAM	Working	Native NVRAM working with DevirtualiseMMIO set to False

Versions Tested

macOS 10.5 Catalina

macOS 12.7.6 Monterey

How to use

1. Open Developer mode
2. Disabling Write Protect
3. Flashing Custom Firmware. Firmware Utility Script homepage
4. Flashing Chromeintosh fork Firmware. Download manually here and flash using Firmware Utility Script "Restore Stock Firmware" funcion or flashrom-libpci38 tools here
5. Copy EFI to USB disk(fat32).
6. Copy macOS recovery files into USB disk.
7. Reboot and Press ESC and select USB disk to boot.

Headphone Jack fix

run alc-verb 0x19 0x707 0x24 ever time boot. or use install-alc-verb-fix.sh.

Keyboard & Remaps

• F1 prev
• F2 play
• F3 next
• F4 Spotlight
• ChrOS search (caps lock position) -> left command
• Globe key -> caps PS: ChrOS search is command by default and seems not changable. you can try to change it by edit drallion-keymap.dsl.

Note

• OpenIntelWireless should be replaced for different macOS version.
• Better not to change KEXT order.
• You have to replace MLB, SN, UUID in config.plist.
• Do NOT update VoodooI2C VoodooI2CELAN VoodooI2CHID cause it's patched version.
• After boot you may see black screen, just turn off and turn on lid, or use SSDT-REG-LID0.aml. HDMI may not work or act strange, try to plug in twice HDMI cable or reboot.

Maybe just for myself

• HDMI won't work on cold start, need reboot. You can press CTRL + ALT + DEL immediately after you see the boot logo (rabbit) to quickly get in warm start.
• Normally it will sleep immediately after boot, It's ok, just close and reopen the lid. And HDMI works.
• It will not sleep immediately after boot on cold start (HDMI won't work).
• You may need to plug in HDMI cable twice.

Credits

• Credit to isi95010 for all
• Credit to mine-man30000 for the guide this is based on.
• Credit to meghan06 for the guide that mine-man3000's is based on, and for starting the Chromeintosh Org.
• Credit to all those who contribute to the Chrultrabook project.
• Credit to MrChromebox for inadvertently making the firmware compatible with MacOS.
• Credit to ExtremeXT for forking and including the modifications for a MacOS-friendly Coreboot.
• Credit to Ethan (ethanthesleepyone) for hosting builds and the MacOS firmware script originally. It's been taken down for the time being.
• Credit to 1revenger1 for creating a new VoodooPS2 for Keyboard HID mapping, fixing VoodooI2CElan, and loads of guidance.
• Credit to Coolstar for tuning Coreboot initially for Drallion.