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Guo XIn
291e661666
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10 months ago | |
|---|---|---|
| .. | ||
| applications | 10 months ago | |
| drivers | 10 months ago | |
| emmc | 10 months ago | |
| figures | 10 months ago | |
| libraries | 10 months ago | |
| .config | 10 months ago | |
| .gitignore | 10 months ago | |
| Kconfig | 10 months ago | |
| README.md | 10 months ago | |
| SConscript | 10 months ago | |
| SConstruct | 10 months ago | |
| emmc.sh | 10 months ago | |
| image-1.png | 10 months ago | |
| image-2.png | 10 months ago | |
| link.lds | 10 months ago | |
| link_smart.lds | 10 months ago | |
| mkimage.py | 10 months ago | |
| rtconfig.h | 10 months ago | |
| rtconfig.py | 10 months ago | |
README.md
RT-Thread Smart for i.MX6ULL
这是一份ART-pi smart开发板的BSP，支持smart模式
ART-pi smart采用了米尔科技的imx6ull核心板，硬件由韦东山团队完成，由社区来完成整体的BSP。硬件规格情况如下：
当前支持情况
内核
- rt-thread
- rt-smart
驱动
- uart
- SPI
- GPIO
- sdcard
- RW007
- enet
- usb
- emmc
组件
- fat文件系统
- LWIP网络协议栈
- wlan
应用
- xmake 构建环境
- busybox
- smart-apps
- ash 支持ash开机自启动
- emmc 从emmc启动内核、挂载文件系统
待完善、修复
- 信号 信号处理问题修复
应用编译
参考https://github.com/RT-Thread/userapps.git的README.md搭建xmake编译环境并编译smart应用
生成的应用在userapps/apps/build/rootfs文件夹中，将它们拷贝到sd卡中
内核编译
- 注意：请使用xmake下载下来的工具链，工具链具体位置在
~/.xmake/packages/a/arm-smart-musleabi/211536-3de435f234/f5d0c3febbd2497fa950eb569871a3c0
- 更新在线wifi软件包
source ~/.env/env.sh
pkgs --update
- 进入到rt-thread/bsp/nxp/imx/imx6ull-smart目录，执行
scons -j12
启动内核
- 从eMMC中加载运行
bootcmd=fatload mmc 1:1 0x80001000 /kernel/rtthread.bin; dcache flush; go 0x80001000
- 网络方式启动
tftp 0x80001000 rtthread.bin
dcache flush
go 0x80001000
- 从sd卡启动
fatload mmc 0:1 0x80001000 rtthread.bin; dcache flush; go 0x80001000
制作从emmc启动所用映像文件
-
在rt-thread/bsp/nxp/imx/imx6ull-smart/emmc下按照emmc.sh内容进行制作， 生成物art-pi.img在rt-thread/bsp/nxp/imx/imx6ull-smart/emmc/image/images下
-
使用100ask_imx6ull_flashing_tool.exe工具进行烧写
-
烧写说明：
-
在烧写软件的基础版，点击更新uboot
-
在烧写软件的专业版，烧写制作的映像文件art-pi.img
-