Linux Program Design Process

Generally, the development of embedded Linux requires the following process:

01. Establish a Development Environment

02. Configure the development host

> Minicom

> FTP

> NFS

03. Create a bootstrap loader

> U-boot

> Blob

> Vivi

> Lilo

> Arm-boot

> Red-boot

04. Download the transplanted Linux operating system

> UClinux

> Arm-Linux

> PPC-Linux

05. Create a root file system

> Busybox

06. Create a flash disk partition for the Application

07. Develop applications

08. solidify the kernel, root file system and applications, and publish Products

In general:

01. bootloader porting

02. kernel porting

03. Create a root file system

04. Driver porting and development

05. Application Software Development

Generally, a large amount of time is spent on the driver and application software.