[mini2440]Create file system

曾经终败给现在 2021-09-22 19:42 250阅读 0赞

# 1.Install ARM-LInux GCC 4.4.3 #

Detail see appendix.

# 2.Create a rootfs directory. #

Download a simple rootfs to test.

link: [https://download.csdn.net/download/leon1741/10606006][https_download.csdn.net_download_leon1741_10606006] mini2440最精简的rootfs文件系统

# 3.Conver to img #

Use mkyaffs2image-128M(detail see appendix) to generate a image file:

![20190126212941197.png][]

Then generate a \*.img file:  
![20190126213055448.png][]

# Appendix 1: ARM-LInux GCC 4.4.3 install #

1.Download compiler.

Go to offise site: [http://www.arm9.net/download.asp][http_www.arm9.net_download.asp]

Then download ARM-LInux GCC 4.4.3, as below:

![20190126203326942.png][]

2.Install ARM-LInux GCC 4.4.3

cd ~/Downloads
    tar -xvf arm-linux-gcc-4.4.3-20100728.tar.gz
    sudo cp -rf opt/FriendlyARM/ /opt/FriendlyARM/

3.Add envriment value:

Open ~/.bashrc

PATH="/opt/FriendlyARM/toolschain/4.4.3/bin:$PATH"

4.Logout and login, would fought it already installed.

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podW9odWkzMDczMTc2ODQ_size_16_color_FFFFFF_t_70][]

# Appendix 2: mkyaffs2image-128M #

Find mkyaffs2image-128M from micro2440-20100609/linux/mkyaffs2image.tgz

![20190126212253840.png][]

(end)

[https_download.csdn.net_download_leon1741_10606006]: https://download.csdn.net/download/leon1741/10606006
[20190126212941197.png]: /images/20210920/ccd46a0b091145839e71bf12d37c358d.png
[20190126213055448.png]: /images/20210920/c8e769bc920b48c4be0126bfa7069588.png
[http_www.arm9.net_download.asp]: http://www.arm9.net/download.asp
[20190126203326942.png]: /images/20210920/0bf38b23305244a5bb342f4a00e976a5.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3podW9odWkzMDczMTc2ODQ_size_16_color_FFFFFF_t_70]: /images/20210920/4522a2380dd24f65b77363aa07a555cc.png
[20190126212253840.png]: /images/20210920/aa78f73c5e784a7393824cf75cf420ee.png