您好,
1.请问从U盘启动将程序烧入到spiflash与从sd卡启动将文件烧入到spiflash的文件配置相同吗?如下为从sd卡启动将程序烧入到spiflash的文件配置。
2.有U盘启动的相关配置说明文档和启动流程文档吗?
谢谢!
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1. 通过Uboot烧录到spi flash的文件是一样的。
2. 可以参考下面的文档以及培训视频。
https://software-dl.ti.com/processor-sdk-linux/esd/AM437X/08_02_00_24/exports/docs/linux/Foundational_Components/U-Boot/UG-DFU.html
https://www.ti.com/video/5502371789001
RTOS里没有USB启动例程。关于USB启动流程,可以参考TRM文档。
5.2.7.5 USB Client (USB_CL) Boot Procedure
https://www.ti.com/lit/ug/spruhl7i/spruhl7i.pdf