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Embedded Linux ITRONIX CERTIFIED & Embedded Linux Industrial Training

Course CODE: ITR-401 Course DURATION: 6 weeks Course objectives:
- Participant will be ready to do small embedded projects based on Embedded Linux.
- Know the tool chain components, building & usage.
- C libraries. Building a cross-compiling toolchain
- Focus on U-boot.
- Configuring, (cross)compiling and booting a Linux kernel
- Creating a simple, BusyBox based root filesystem from scratch
- Comfort in porting Bootloader, Kernel, Root File System.
- Comfort in changing Kernel & modifying for custom Hardware.
Course Contents
CHAPTER 1: TOOLCHAIN
-
What is Toolchain?
- Toolchain Components
- Building Toolchain
- Build Systems for Toolchain
- Toolchain Setup Environment
- Toolchain compilation and usage.
CHAPTER 2: BOOTLOADER ARCH.
- What is Loader
- What is Bootloader
- 1st and 2nd Stage Bootloader
- U-Boot Bootloader Porting on New Hardware.
- U-Boot Commands Lists
- Bootloader Cross-Compilation
- Downloading on Target board
- Bootloader commands and usage,
- Bootloader code customization, UBoot.
- U-Boot Image for Target Board
CHAPTER 3: ROOT FILE SYSTEM
- Root File System Directory
- What is Root file system?
- What is Busybox?
- Building Root file system with Busybox
CHAPTER 4: LINUX KERNEL
- Browsing Linux Kernel Source
- Visualizing Kernel Source Tree
- Cross-Compilation of Kernel Source
- Generating Kernel Image – uImage, zImage
- uImage on Target Board
- Application development and Cross compilation
CHAPTER 5: Lab: Downloading pre-compiled Linux kernel images on Target board.
- Using SD-Card for rootfs.
- Configuring NFS and using rootfs over NFS.
- Configuring TFTP and downloading kernel image over TFTP.
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