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This project forked from nickfox-taterli/mx283linux

0.0 1.0 0.0 299.94 MB

新内核,新引导,新文件系统,纯粹爱好,不定期维护.适配EasyARM-i.MX283A.

Makefile 0.29% C 95.45% Assembly 1.47% C++ 1.70% Objective-C 0.55% Shell 0.13% Prolog 0.01% Awk 0.01% Perl 0.14% Python 0.17% GDB 0.01% Perl 6 0.01% Yacc 0.02% Lex 0.01% UnrealScript 0.01% Gherkin 0.01% XS 0.01% Roff 0.02% Clojure 0.01% M4 0.01%

mx283linux's Introduction

EasyARM i.MX283A V1.02 新软件计划

我觉得周立功板子性价比不错，最大的问题就是资料老旧，所以现在我要移植Linux 4.13.2内核和U-Boot 2017.9,后期有精力可能还会做wiringPi和对应的文件系统吧.这是兴趣而已,也有可能突然就停掉项目.

重要的内核文件位置:

  • zImage @ 0x400000
  • dtb @ 0x800000

怎么编译

针对u-boot和kernel,都可以把源码目录中的config-default复制成.config,然后加上交叉编译器,make即可.针对imx-bootlets,把u-boot这个文件复制到他的目录下,然后执行build脚本即可.

交叉编译工具需要通过apt-get下载,针对bootlets要用fsl官方工具,否则编译不能执行.

暂不支持功能

  • OTP 写入,非驱动工具:NXP官网下载
  • HSADC 2Mbps DMA[LRADC够用,暂时不开发.]
  • PXP加速器 [暂时不知道用在哪里.]
  • 温度传感应用层程序
  • RTC [因为还没接电池]
  • PERFMON [用不上]
  • devmem2 软件[还没空移植]
  • Qt mesa [CPU实现OpenGL,好像空间不太够.]
  • 快速启动[现在zImage小,但是解压时间长,过段时间评估换压缩方法,需要修改分区.]

mx283linux's People

Contributors

nickfox-taterli avatar

Watchers

James Cloos avatar

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