SDK Updates: MYC-YR3506/MYC-LT527X/MYC-YM62X/MYC-LMX9X

SDK Update Notice for RK3506/T527/AM62x/i.MX93 SOMs - March 19, 2026

1. MYD-YR3506 - Linux 6.1.99 Distribution V1.2.0

Updates:

1) Added AMP configuration for the eMMC version, with support for AP+AP (RTT) and AP+MCU (HAL) modes; 

2) Added Ubuntu 22.04 for the eMMC version;

3) Added Yocto 5.0.3 for the eMMC version, featuring the Lvgl GUI framework;

4) Added PREEMPT-RT support, enabling compatibility with the EtherCAT IGH open-source solution;

5) Added a fast boot scheme, achieving file system access in as little as 2 seconds;

6) Fixed compilation issues with certain cross-compilation tools;

7) Added support fo U-Boot environment (env) configuration.

Product URL: https://en.myir.cn/RK3506/158.html   

2. MYD-LT527/MYD-LT527-GK-B - Linux 5.15.147 Distribution V3.0.0

Updates:

1) Added GStreamer + CSI support for efficient audio/video capture, encoding/decoding, and processing. 

2) Supports MIPI-DSI display, expanding mainstream LCD/OLED interface options. 

3) Added extlinux support for text-based bootloader boot configuration. 

4) Introduces the Weston window management system, upgrading from the traditional framebuffer to Wayland with comprehensive framework enhancements. 

5) Fixed the memory wake-up functionality and resolved system sleep recovery issues. 

6) Other known bugs have been fixed.

Product URL: https://en.myir.cn/T527/72.html  

https://en.myir.cn/MYDLT527GKB/160.html 

3. MYD-YM62X - Linux 6.12.35 Distribution V2.0.0

Updates:

1) Added real-time rt-linux image 

2) Added mcu_mcan configuration 

3) Fixed PWM backlight adjustment issue

4) Corrected errors in the software development and evaluation guides

5) Added development resources, including the common guide, Lvgl porting guide, Linux application debugging guide, and Yocto application development guide

6) Added application notes for the M-core and implementation details for I2C, MCANFD, GPIO_LED, and SPI

7) Added Qt application notes 

8) Added Docker installation and usage instructions

Product URL: https://en.myir.cn/AM62x/62.html   

4. MYD-LMX9X - Linux 6.1.55 Distribution V1.1.0

Updates:

1) Added UUU burning functionality; partition switching functionality; 

2) Fixed issues with the "Watchdog" function and abnormal image burning. 

Product URL: https://en.myir.cn/iMX93/57.html 

User can download the latest SDK package from MYIR's Developer Center:
http://developer.myir.cn/ 

For any inquiries, please feel free to contact us:

Technical Support: support@myir.cn 

Sales Team: sales@myir.cn