COM iMX25 Linux

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Revision as of 16:27, 24 November 2011 by Christoph (talk | contribs)
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FAQ


VMware for development


Building your own Kernel

Kernel version: 2.6.38

Kernel patch

Kernel configuration

Build the Kernel:


Create a root file system

1. Format a SD card with ext3 file system
2. Copy root file system onto the SD card
   -Start terminal 
   -su
   -chmod 755 /directory/of/the/SD-card
   -cd /directory/of/the/SD-card
   -tar jxvf rootFS_file.tar.bz2


Debian system

Calibrating the touchscreen

TSLIB_TSDEVICE=/dev/input/event0 ts_calibrate

Running example Qt Apps

QWS_MOUSE_PROTO=Tslib:/dev/input/event0 /usr/qt/demos/demoname/demoname -qws
For the Qt-Browser change demoname to browser

Login/Shutdown system

Name:     root
password: foo

shutdown -h now


Busybox system

Calibrating the touchscreen

TSLIB_TSDEVICE=/dev/event0 ts_calibrate

Running example Qt Apps

QWS_MOUSE_PROTO=Tslib:/dev/event0 /usr/qt/demos/demoname/demoname -qws
For the Qt-Browser change demoname to browser

Login/Shutdown system

Name: root

halt