
Freescale MQX Release Notes
2 Freescale Semiconductor
1 Read Me First
This release note documents the Freescale MQX™ RTOS version 3.1 released for Freescale
ColdFire® processor family.
1.1 Requirements
1.1.1 System Requirements
This Freescale MQX™ RTOS Release was compiled and tested with CodeWarrior for ColdFire 7.1
(patch version 7.1.1a, Build 9), IDE version 5.9.0. The system requirements are defined by the
CodeWarrior requirements. There is no special host system requirement for hosting the Freescale
MQX™ RTOS distribution itself.
Minimum PC configuration:
¾ As required by CodeWarrior for ColdFire 7.1
Recommended PC configuration:
¾ 2 GHz processor – 1 GB RAM - 1 GB free disk space
Software requirements:
¾ OS: As required by CodeWarrior for ColdFire 7.1 (Windows XP SP2 or later
recommended)
1.1.2 Target Requirements
The Freescale MQX™ RTOS in this release supports the evaluation boards mentioned below.
There are no special requirements for the target hardware which would be out of scope of what
each board requires for its operation (power supply, cabling, etc).
¾ M52259EVB Evaluation Board
¾ M52259DEMOKIT Evaluation Board
¾ M52235EVB Evaluation Board
¾ M52223EVB Evaluation Board
1.2 Special instructions
1.2.1 Setup Installation instructions
Run the self-extracting installer application and proceed according to instructions.
In case you change the default installation location (which is C:\Program Files\Freescale\Freescale
MQX 3.1), it is recommended to re-compile all core libraries. Otherwise, any time the application is
started under debugger, the debugger may ask for a path to MQX source code files.
To re-build the libraries, open and build the following CodeWarrior project:
<install_dir>/config/<board>/build_libs.mcp
See more details about re-building the MQX libraries in the following sections.
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