elinux
CE Linux Forum
Embedded Linux Wiki
Introduction
1.
Development Portals
1.1.
Firmware
1.2.
Security
1.3.
Real Time
1.4.
Boot Time
1.5.
Networking
1.6.
Multimedia
1.7.
System Size
1.8.
File Systems
1.9.
Power Management
1.10.
Memory Management
1.11.
Resource Management
1.12.
Device drivers
1.13.
Device Tree
1.14.
Hardware Hacking
1.15.
Development Platforms
1.16.
Kernel Mainlining
1.17.
Legal Issues
1.18.
Events
1.19.
Glossary
2.
Toolbox
2.1.
Development Tools
2.1.1.
Logic_Analyzers
2.1.2.
Toolchains
2.1.3.
Build Systems
2.1.4.
Embedded Linux Distributions
2.1.5.
Debuggers
2.1.6.
Debug Assist Boards
2.1.7.
Memory Debuggers
2.1.8.
Tools
2.1.9.
Integrated Development Environments
2.1.10.
Emulators
2.1.11.
Tracers and Profilers
2.1.12.
Benchmarks
2.1.13.
Source Management Tools
2.1.14.
Test Systems
2.1.15.
Test Tools
2.1.16.
Scripting
2.2.
Developer Resources
2.2.1.
Linux Kernel Resources
2.2.2.
Kernel Subsystems
2.2.3.
Device Tree
2.2.4.
Online Documentation
2.2.5.
Books
2.2.6.
Reference Material
2.2.7.
Podcasts
2.2.8.
Device drivers
2.2.9.
Beginning Programming
2.3.
Tips and Tricks
2.3.1.
How to Identify IC Markings
2.3.2.
Code Styling Tips
2.3.3.
Debugging Tips
2.3.4.
GDB Tips
2.3.5.
GCC Tips
2.4.
Misc & Wishlist
2.4.1.
Setting up a Bluetooth Network
2.4.2.
Continuous Logging for Watchdog Timer Expiration
2.4.3.
Crash Diagnostics
3.
Debugging Portal
3.1.
Kernel Debugging
3.1.1.
Debugging by printing / Printk
3.1.2.
Kernel Debugging Tips
3.1.3.
Kgdb
3.1.4.
KDB
3.1.5.
Kdmx
3.1.6.
Debugging The Linux Kernel Using Gdb
3.1.7.
MagicSysRq
3.1.8.
External Links
3.2.
Kernel Tracing and Profiling
3.2.1.
System Tap
3.2.2.
Kernel Trace Systems
3.2.3.
Linux Trace Toolkit
3.2.4.
LTTng
3.2.5.
Ftrace
3.2.6.
Using Kernel Function Trace
3.2.7.
Linux Kernel State Tracer
4.
Android Portal
4.1.
Getting Started
4.1.1.
Introduction to Android
4.1.2.
Design and Architecture
4.1.3.
Necessary tools
4.1.4.
Glossary
4.1.5.
Tutorials and Courseware
4.1.6.
Android History
4.1.7.
Versions
4.2.
Android Linux Kernel
4.2.1.
Where to obtain
4.2.2.
How to build
4.2.3.
How to install (on phone, on emulator, etc.)
4.2.4.
What version to use
4.2.5.
Kernel features
4.2.6.
Board Support highlights
4.3.
Android System Information
4.3.1.
Booting
4.3.2.
Power Management
4.3.3.
Security
4.3.4.
Memory Usage
4.3.5.
Dalvik Virtual Machine
4.3.6.
Packages, Assets and Resources
4.3.7.
Networking
4.3.8.
File Systems
4.3.9.
Android Logging System
4.3.10.
Android Source Code Description
4.4.
Software development
4.4.1.
Software Development Kit
4.4.2.
Source Build System
4.4.3.
Development Tools
4.4.4.
Application Development Resources
4.4.5.
Scripting
4.4.6.
Debugging
4.4.7.
Testing
4.5.
Android-based Systems
4.5.1.
Products (announced & shipped)
4.5.2.
Porting efforts and issues
4.5.3.
Getting Root (Jailbreaking)
4.5.4.
Miscellaneous Hardware Fixes
4.5.5.
Android x86
4.5.6.
Applications and Services
4.5.7.
Android Derivatives
4.5.8.
Linux emulators for Android
4.6.
Android Community
4.6.1.
News
4.6.2.
Events
4.6.3.
Web/Mailing List Directory
4.6.4.
People
4.6.5.
Organizations
5.
Hardware Pages
5.1.
BeagleBoard
5.2.
BeagleBone
5.3.
BeagleBoneBlack
5.4.
BeagleBone Capes
5.5.
MinnowBoard
5.6.
Raspberry Pi
5.7.
UDOO
5.8.
Improv
5.9.
OpenPhoenux
5.10.
Jetson TK1
5.11.
Mainline Linux on Tegra
5.12.
Parallella
5.13.
MIPS Creator CI20
5.14.
Banana Pi
5.15.
Renesas R-Car Boards
5.16.
DragonBoard
6.
Embedded Linux Information
6.1.
Products
6.2.
Companies
6.3.
Vendors
6.4.
Processors
6.5.
Community
6.6.
Experts
6.7.
Jobs
6.8.
Board and Chip Vendors
7.
eLinux.org Information and Usage tips
7.1.
About
7.2.
Help
7.3.
Editing Help
7.4.
Mailing Lists
7.5.
IRC
8.
Technology Watch List
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Embedded Linux Wiki
From:
eLinux.org
Kernel Subsystems
The TTY Demystified
- excellent explanation of kernel tty system
Device Tree
- a structure used to describe system hardware at startup - can be passed or modified by firmware, or built into kernel