This is a serial of Linux for ARM tutorials. It’s based on TQ2440 platform.

Note 1: For the commands used on PC, there are always a “#” before the command. For example,

#tar xvfj linux-2.6.25.8.tar.bz2 -C /opt/EmbedSky/

Note 2: For the commands used on development board TQ2440, there are always a “$” before the command. For example,

$backlight off

Note 3: Absloute path and relative path:

“/opt/EmbedSky/” is a absolute path;

Kernel file “arch/arm/mach-s3c2440/mach-s3c2440.c” is a relative path. The difference is the “/” in the beginning.

Note 4:

Follow http://learn.linksprite.com/?p=470 to install cross compiler.