1 Introduction
The QorIQ T4240 reference system (T4240RDB) is a flexible
system that supports the 24-virtual core T4240 processor. The
T4240RDB main board is mounted in a 1U rack-mounted
chassis. The T4240RDB supports clocking configuration
flexibility to change the device frequency. Two expansion
slots are also provided for adding standard PCIe cards. The
T4240RDB comes with a Linux® board support package
(BSP) that provides a comprehensive starting point for Linux
development efforts.
The part number of the T4240 reference design board (RDB)
system is T4240RDB-16GPA (for a board based upon T4240
Rev 1.0 silicon) and T4240RDB-PB (for a board based upon
T4240 Rev 2.0 silicon).
After reading this document, you will be familiar with:
• Board configuration settings (frequency, boot location,
and, T4240 or T4160 personality selection).
• How to get started and boot uboot and Linux.
Freescale Semiconductor
Document Number:
T4240RDBQS
Quick Start
Rev 0, 11/2013
T4240RDB Quick Start Guide
© 2013 Freescale Semiconductor, Inc.
Contents
1
Introduction............................................................1
2
References...............................................................2
3
Preparing board.......................................................2
4
SDK information.....................................................3
5
Removing the enclosure.........................................5
6
System board interface...........................................6
6.1
Block diagram.............................................6
6.2
Features.......................................................7
6.3
Port map.......................................................8
6.4
Known issues...............................................9
7
Default boot mode...................................................9
8
Switch settings........................................................9
8.1
SW1 switch.................................................9
8.2
SW2 switch...............................................10
8.3
SW3 switch...............................................10
8.4
SW4 switch...............................................10
9
Jumper settings.....................................................11
10
Revision history....................................................11
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