2014年5月30日 (五) 11:38的版本

1 基础

官方系统启动日志

1.1 小米路由硬件概览

主核心是一颗 BCM4709 SoC，片内含有:

> ARM Cortex-A9 Dual-Core

- 32 KB I-cache and 32 KB D-cache per core

- 256 KB L2 Cache (shared)

- 128-entry TLB

- SMP and AMP capable

- Boot ROM

> DDR2/3 接口

> NOR/NAND 接口

> Five 10/100/1000 PHY ports

> USB 3.0/PCIe

> 2个 PCIe 1x

> USB2.0/SDIO3/MDIO/UART/I2C/SPI/GPIO/PWM/WDT

2 参考

• https://home.tianxiaohui.com/index.php/2014/04/29/%E5%B0%8F%E7%B1%B3%E8%B7%AF%E7%94%B1%E5%99%A8-%E8%B4%AD%E4%B9%B0%E5%88%B0%E5%90%90%E6%A7%BD.html

• http://www.anandtech.com/show/5925/broadcom-announces-bcm4708x-and-bcm5301x-socs-for-80211ac-routers

• http://blog.csdn.net/r7ronalshun/article/details/26544921