IMX6ULL --- NXP 官方资料

NXP中文网站，部分文档是中文的

https://www.nxp.com.cn/

英文网站

https://www.nxp.com/

Embedded Linux for i.MX Applications Processors

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applications-processors:IMXLINUX

IMX linux uboot

https://github.com/nxp-imx

编译器

https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads