README.md

EFI

Hardware specifications:

Type	Spec	Status
Laptop	Lenovo IdeaPad 3 15IML05 U1	Working
BIOS Version	LENOVO DXCN39WW (10/13/2021)	Working
CPU	DualCore Intel Core i3-10110U	Working
Chipset	Intel Comet Point-LP, Intel Comet Lake-U	Working
Graphics	Intel(R) UHD Graphics	Working
Audio	Realtek ALC 230	Working
Ram	4/16GB - 2666 Mhz DDR4 Lexar	Working
Storage	CS1030 250GB M.2 NVMe SSD PNY	Working
WiFi	Intel(R) Wireless-AC 9560	Working
Bluetooth	Intel(R) Wireless Bluetooth(R)	Working
Touchpad	I2C ELAN0001 [PnP - MSFT0001]	Working
Keyboard	Standard PS/2 Keyboard	Working
Webcam	Integrated Camera	Working
Battery	46270 mWh	Working

Geekbench:

Information	Result	ID Information	Operating system	Model ID
CPU Single-Core Score	1034	ID 8181935	macOS Sonoma	MacBookAir8,1
CPU Multi-Core Score	2063	ID 8181935	macOS Sonoma	MacBookAir8,1
iGPU OpenCL Score	3402	ID 2896309	macOS Sonoma	MacBookAir8,1
iGPU Metal Score	4598	ID 2896295	macOS Sonoma	MacBookAir8,1

Kext Used:

Kext	Info
Lilu.kext	Arbitrary kext and process patching on macOS.
VirtualSMC.kext	SMC Emulator Layer.
WhateverGreen.kext	Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs. This is needed for Intel HD 520.
ECEnabler.kext	Allows reading Embedded Controller fields over 1 byte long, vastly reducing the amount of ACPI modification needed (if any) for working battery status.
CpuTscSync.kext	It is a Lilu plugin, combining functionality of VoodooTSCSync and disabling xcpm_urgency if TSC is not in sync. It should solve kernel panics after wake.
AirportItlwm.kext	Intel Wi-Fi Drivers for macOS.
HoRNDIS.kext	Android USB tethering driver for Mac OS X
HWPEnabler.kext	HWP is a technology introduced in Skylake which lets the CPU select its own stepping speed without the usage of the CPU Multiplier. Additionally it trottles/boosts itself much faster, which improoves overall CPU performance. With enabled HWP you dont need to create SSDTs with CPU P-States anymore.
RTCMemoryFixup.kext	open source kernel extension providing a way to emulate some offsets in your CMOS (RTC) memory
SMCBatteryManager.kext	Battery Status Monitoring.
SMCProcessor.kext	Processor Temp Monitoring.
SMCSuperIO.kext	Fan Reading.
BlueToolFixup.kext	Required for macOS 12 or newer, as in macOS 12 Apple has changed parts of the Bluetooth stack from kernel-space to user-space
IntelBluetoothFirmware.kext	Intel Bluetooth Drivers for macOS.
IntelBTPatcher.kext	A Lilu base patcher that fix Intel Bluetooth on Bigsur, Catalina, Mojave, High sierra etc, tested with Bigsur and Catalina all working good.
RestrictEvents.kext	Lilu Kernel extension for blocking unwanted processes causing compatibility issues on different hardware and unlocking the support for certain features restricted to other hardware.
NVMeFix.kext	NVMeFix is a set of patches for the Apple NVMe storage driver, IONVMeFamily. Its goal is to improve compatibility with non-Apple SSDs.
FeatureUnlock.kext	Add Sidecar support to unsupported models
BrightnessKeys.kext	Handler for brightness keys without DSDT patches
UTBMap.kext	Contains USB port mappings.
AppleALC.kext	For Audio.
VoodooI2C.kext	For I2C Touchpad.
VoodooI2CHID.kext	For ELAN Touchpad.
VoodooPS2Controller.kext	Contains updated Voodoo PS/2 Controller, improved Keyboard & Synaptics TouchPad.
HibernationFixup.kext	A Lilu plugin intended to fix hibernation compatibility issues.
YogaSMC.kext	ACPI driver for OEM hardware.

SSDT Used:

Kext	Info	Refrence Link
SSDT-AWAC.aml	Fixing System Clocks	Link
SSDT-EC.aml	Fixing Embedded Controller	Link
SSDT-ECRW.aml	YogaSMC-ACPI driver for OEM hardware	Link
SSDT-YVPC.aml	YogaSMC-ACPI driver for OEM hardware	-
SSDT-PNLFCFL.aml.aml	Fixing Backlight	Link
SSDT-EC-USBX.aml	Fixes EC and USB Power Supply	Link
SSDT-RHUB.aml	Fixing RHUB	Link
SSDT-GPRW.aml	GPRW/UPRW/LANC Instant Wake Patch	Link
SSDT-TPD0.aml	Fixing Trackpads	Link
SSDT-HPET.aml	Fixing IRQ Conflicts	Link
SSDT-XOSI.aml	Fixing Trackpads	Link
SSDT-MEM2.aml	Adds MEM2 ACPI Device to IGPU	-
SSDT-PLUG.aml	Enables native CPU Power Management (XCPM)	Link
SSDT-SBUS.aml	Adds missing MCHC Device	Link
SSDT-RCSM.aml	-	-
SSDT-ALS0.aml	Fixing SMBus support	Link

Credits:

• Apple for macOS.
• Acidanthera for most of the kexts.
• goodwin for ALCPlugFix.
• RehabMan for some patches.
• Steve Zheng for some patches.
• Sniki for some patches.
• daliansky for some patches.
• Moh_Ameen for some patches.
• OpenIntelWireless for Intel WiFi drivers.

Disclaimer:

⚠️ Highly Recommend you to build the EFI for your device on your own and only use this for reference even though you have the same device as mine since, when something fails you will be on your own.

⚠️ If you want to report or rasie an issue, you must mention your device details in it. And give a detailed information about your issue(images or videos are encouraged)

You can contact me through: