摘要：
大体上了解了一下树莓派的启动过程，这篇文章写得比较详细：How the Raspberry Pi bootsupThis is an in-detail account of the Raspberry Pi boot process collected from various sources, mainly from the official forums. First, you need to know the RPi does not boot up like a conventional desktop computer. The VideoCore a.k.a the Graphi 阅读全文