Building the kernel for an MSM8953 ARM64 device requires proper configuration.
If you are looking to understand or implement , this guide covers the architectural essentials, the role of the Device Tree, and the current state of mainline Linux support. Understanding the MSM8953 Architecture
On ARM64, the boot flow for an MSM8953 device generally looks like this: msm8953 for arm64 driver
Always use a cross-compiler like aarch64-linux-gnu-gcc when building drivers for the MSM8953.
: This is the essential driver for EDL (Emergency Download Mode) , used to unbrick or flash devices using tools like QFIL or MiFlash . Building the kernel for an MSM8953 ARM64 device
The msm8953 platform is fortunate to have a vibrant open-source community driving its mainlining efforts. The msm8953-mainline organization on GitHub is the central hub for this work, hosting repositories for a custom Linux kernel with Work-In-Progress (WIP) patches, a secondary bootloader ( lk2nd ), and UCM audio configurations.
Mainline support involves defining hardware in .dts files, such as msm8953-xiaomi-mido.dts for the Redmi Note 4. : This is the essential driver for EDL
A dedicated hardware subsystem using a separate microcontroller. Drivers communicate with the RPM via a messaging interface ( qcom,smd-rpm ) to scale voltage regulators (RPM-regulator) and system clocks.
This SoC powers hundreds of popular devices, including the Xiaomi Redmi Note 4, Moto G5S Plus, Lenovo P2, and the Fairphone 3.
Are you writing this for an , Android ROM development , or mainline Linux porting ?
Early support for capturing photos exists, but advanced features often lag.