NXP iMX RT series is a family of ARM Cortex M7 processors clocked at 600 MHz, making the solution a “crossover embedded processor” bridging the gap between real-time capabilities of micro-controllers and the performance of application processors.
This week, NXP provided some benchmark numbers for i.MX RT1050 processor, which delivers a CoreMark score of 3020, DMIPS of 1284, and 20ns interrupt latency at 600 MHz, which means it could be a good candidate for embedded Linux, and Emcraft Systems has just released a uCLinux BSP for the NXP i.MX RT1050 EVK board.
The BSP features U-Boot v2017.09-rc1, Linux Kernel 4.5 with relevant device drivers such as key I/O interfaces, Wi-Fi, SD card, LCD, etc…, and GNU development tools such as a GCC 4.7 toolchain, GDB, and so on.
The company has made a demo with a GUI application designed with Crank Software’s Storyboard Suite, and running in Linux on the NXP i.MX RT1050 evaluation kit
The binary files for the demo, and BSP documentation can be downloaded freely on the product page, and the complete BSP with source code costs $99. I understand you can then use it in your product without having to pay any extra royalties.
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