“Buildroot SystemConfiguration”的版本间的差异
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+ | {{DISPLAYTITLE:Buildroot系统配置}} | ||
+ | |||
=系统配置= | =系统配置= | ||
System configuration ---> | System configuration ---> | ||
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(board/mini437x/post-image.sh) Custom scripts to run after creating filesystem images | (board/mini437x/post-image.sh) Custom scripts to run after creating filesystem images | ||
*创建文件系统映像后运行的自定义脚本,主要是拷贝一些文件,并按照自己的分区格式进行分区格式化! | *创建文件系统映像后运行的自定义脚本,主要是拷贝一些文件,并按照自己的分区格式进行分区格式化! | ||
+ | =详细注释:供参考= | ||
+ | System configuration:系统配置 | ||
+ | Root FS skeleton: | ||
+ | System hostname:填写JZ2440 | ||
+ | System banner | ||
+ | Passwords encoding | ||
+ | Init system:系统初始化,选择 BusyBox | ||
+ | /dev management:设备文件管理,选择Dynamic using devtmpfs + mdev,即使用mdev动态加载设备节点的方式 | ||
+ | Path to the permission tables:设备节点的配置表设置,一定要选择system/device_table_dev.txt,否则后面在dev目录下将不会生成各种设备节点。当然我们也可以手动的配置该文件,添加必要的节点或删除不需要的节点。 | ||
+ | support extended attributes in device tables | ||
+ | Use symlinks to /usr for /bin, /sbin and /lib | ||
+ | Enable root login with password | ||
+ | Root password:进入linux控制台终端后的密码,为空则登录时不需要密码,默认登录用户名为root。为空。 | ||
+ | /bin/sh (busybox' default shell) | ||
+ | Run a getty (login prompt) after boot:保持默认,默认为选中。 | ||
+ | TTY port:配置为 ttySAC3 | ||
+ | Baudrate :波特率,配置为 115200 | ||
+ | TERM environment variable:默认即可 | ||
+ | other options to pass to getty:默认即可 | ||
+ | remount root filesystem read-write during boot | ||
+ | Network interface to configure through DHCP | ||
+ | Purge unwanted locales | ||
+ | Locales to keep | ||
+ | Generate locale data | ||
+ | Install timezone info | ||
+ | Path to the users tables | ||
+ | Root filesystem overlay directories: | ||
+ | Custom scripts to run before creating filesystem images | ||
+ | Custom scripts to run inside the fakeroot environment | ||
+ | Custom scripts to run after creating filesystem images | ||
+ | |||
[[Category:rootfs]] | [[Category:rootfs]] | ||
[[Category:buildroot]] | [[Category:buildroot]] |
2020年1月7日 (二) 10:23的最新版本
系统配置
System configuration --->
Root FS skeleton (default target skeleton) ---> (mini437x) System hostname (Welcome to Mini437x) System banner Passwords encoding (md5) ---> Init system (systemV) ---> /dev management (Dynamic using devtmpfs + mdev) ---> (system/device_table.txt) Path to the permission tables [ ] support extended attributes in device tables [ ] Use symlinks to /usr for /bin, /sbin and /lib [*] Enable root login with password () Root password /bin/sh (bash) ---> [*] Run a getty (login prompt) after boot ---> [*] remount root filesystem read-write during boot (eth0) Network interface to configure through DHCP [*] Purge unwanted locales (C en_US) Locales to keep () Generate locale data [ ] Enable Native Language Support (NLS) -*- Install timezone info (default) timezone list (Etc/UTC) default local time () Path to the users tables (board/mini437x/rootfs-overlay) Root filesystem overlay directories (board/mini437x/post-build.sh) Custom scripts to run before creating filesystem images () Custom scripts to run inside the fakeroot environment (board/mini437x/post-image.sh) Custom scripts to run after creating filesystem images () Extra arguments passed to custom scripts
配置dev管理方式
/dev management (Dynamic using devtmpfs + mdev) --->
- 配置为动态使用devtmpfs + mdev
配置登陆信息
(mini437x) System hostname
- 设置主机名,作用是,在一个局域网中,每台机器都有一个主机名,用于主机与主机之间的便于区分,就可以为每台机器设置主机名,以便于以容易记忆的方法来相互访问。
(Welcome to Mini437x) System banner
- 登陆界面前的欢迎信息!
Passwords encoding (md5) --->
- 密码的加密方式!
[*] Enable root login with password
- 是否启用root用户并用密码登陆?
() Root password
- 设置root密码,这里设置的是空,大家可以根据自己需求设定!
配置登陆串口
[*] Run a getty (login prompt) after boot --->
--- Run a getty (login prompt) after boot (ttyS0) TTY port Baudrate (keep kernel default) ---> (vt100) TERM environment variable () other options to pass to getty
1.TTY port
指的是串口号,这个要与内核中的配置一致!
2.Baudrate (keep kernel default)
这个保持默认即可!
3.(vt100) TERM environment variable
终端环境变量,VT100是一个终端类型定义,VT100控制码是用来在终端扩展显示的代码。默认即可!
其它配置
(board/mini437x/rootfs-overlay) Root filesystem overlay directories
- 根文件系统目录覆盖,主要是添加一些自己的bin文件,库,以及一些配置文件,其中
board/mini437x/rootfs-overlay
是根文件系统目录覆盖文件的所在位置
(board/mini437x/post-build.sh) Custom scripts to run before creating filesystem images
- 在创建文件系统映像之前运行的自定义脚本,拷贝一些必须要的文件到目录
()Custom scripts to run inside the fakeroot environment
(board/mini437x/post-image.sh) Custom scripts to run after creating filesystem images
- 创建文件系统映像后运行的自定义脚本,主要是拷贝一些文件,并按照自己的分区格式进行分区格式化!
详细注释:供参考
System configuration:系统配置
Root FS skeleton: System hostname:填写JZ2440 System banner Passwords encoding Init system:系统初始化,选择 BusyBox /dev management:设备文件管理,选择Dynamic using devtmpfs + mdev,即使用mdev动态加载设备节点的方式 Path to the permission tables:设备节点的配置表设置,一定要选择system/device_table_dev.txt,否则后面在dev目录下将不会生成各种设备节点。当然我们也可以手动的配置该文件,添加必要的节点或删除不需要的节点。 support extended attributes in device tables Use symlinks to /usr for /bin, /sbin and /lib Enable root login with password Root password:进入linux控制台终端后的密码,为空则登录时不需要密码,默认登录用户名为root。为空。 /bin/sh (busybox' default shell) Run a getty (login prompt) after boot:保持默认,默认为选中。 TTY port:配置为 ttySAC3 Baudrate :波特率,配置为 115200 TERM environment variable:默认即可 other options to pass to getty:默认即可 remount root filesystem read-write during boot Network interface to configure through DHCP Purge unwanted locales Locales to keep Generate locale data Install timezone info Path to the users tables Root filesystem overlay directories: Custom scripts to run before creating filesystem images Custom scripts to run inside the fakeroot environment Custom scripts to run after creating filesystem images