SylixOS-EVB-iMX6Q使用手册-翼辉信息.PDF

目 录 目 录····························································································1 第1 章 SylixOS-EVB-i.MX6Q 验证平台介绍···········································1 1.1 SylixOS-EVB-i.MX6Q 验证平台简介··················································· 1 1.2 SylixOS-EVB-i.MX6Q 验证平台实物图················································ 2 1.3 SylixOS-EVB-i.MX6Q 验证平台硬件配置············································· 3 第2 章 SylixOS-EVB-i.MX6Q 验证平台快速体验·····································4 2.1 验证平台上电及启动项选择 ······························································ 4 2.1.1 验证平台系统IP 地址修改·························································· 6 2.1.2 验证平台系统升级 ···································································· 7 第3 章 SylixOS 系统调试及uboot 配置···················································9 3.1 基于u-boot 的文件传输···································································· 9 3.2 u-boot 下存储介质操作和系统固化·····················································12 3.3 u-boot 启动命令与Cache 操作···························································12 1 第1章 SylixOS-EVB-i.MX6Q 验证平台介绍 1.1 SylixOS-EVB-i.MX6Q 验证平台简介 SylixOS-EVB-i.MX6Q 验证平台是北京翼辉信息技术有限公司为方便SylixOS 用户充分 评估SylixOS 功能和性能推出的高端ARM-SMP 验证平台。该验证平台基于使用i.MX6Q 工 业级CPU 设计，可以直接进行多种软硬件的性能评估和测试。 SylixOS-EVB-i.MX6Q 是北京翼辉信息技术有限公司推出的第一代ARM-SMP 验证平台， 采用i.MX6Q Cortex-A9 处理器，可以测试常见的嵌入式通信接口如RS232 、CAN、USB 、 PCIE 、SATA、SDIO、以太网、I2C 、LVDS 、LCD 、HDMI 等。 SylixOS-EVB-i.MX6Q 还 包含3 个扩展接口，可以测试自定义的I2C 、SPI、UART 模块或外扩设备。 i.MX6Q 是一款适用于消费电子、工业以及汽车车载娱乐系统等众多领域的新一代应用 处理器。基于ARM Cortex-A9 架构，40nm 工艺制程，最高运行频率可达1.2GHz，支持 ARMv7TM 、Neon 、VFPV3 和Trustzone 。处理器内部为64/32 位总线结构，32/32KB 一级 缓存，1M 二级缓存，具有 12000DMIPS （每秒运算12 亿条指令集）的高性能运算能力， 并自带3D 图形加速引擎，2D 图