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EP80579 Integrated Processor—Contents

Intel

EP80579 Software Drivers for Embedded Applications on FreeBSD*

GSG September 2009

4 Order Number: 320152-005US

5.4.1 FreeBSD Compilation Instructions.............................................................24

5.4.2 FreeBSD Module Load/Unload Instructions .................................................25

5.5 IEEE 1588 Hardware Assist .................................................................................25

5.5.1 FreeBSD Compilation Instructions.............................................................25

5.5.2 FreeBSD Module Load/Unload Instructions .................................................25

5.5.3 FreeBSD Sample Codelet .........................................................................26

5.6 Global Configuration Unit and Gigabit Ethernet Driver.............................................26

5.6.1 FreeBSD Compilation Instructions.............................................................26

5.6.2 FreeBSD Module Load/Unload Instructions .................................................27

5.7 SMBus..............................................................................................................27

5.7.1 FreeBSD Compilation Instructions.............................................................27

5.7.2 FreeBSD Module Load/Unload Instructions .................................................27

6.0 Pre-boot (BIOS) Firmware.......................................................................................29

6.1 Pre-boot Firmware Setup Menu............................................................................29

6.1.1 Serial Console Redirection........................................................................30

6.1.2 Changing the Boot Device........................................................................30

6.1.3 Maximum Memory Speed Setup................................................................30

6.1.4 Coherent and Non-Coherent Memory Allocation ..........................................31

6.1.5 Legacy and AHCI SATA Mode....................................................................31

6.2 Pre-boot Firmware Image Reflashing Instructions...................................................32

6.2.1 Aptio Flash Update Utility (AFUEFI) ...........................................................32

7.0 Uninstalling the Software.........................................................................................34

7.1 FreeBSD Modules/Driver Dependencies.................................................................34

8.0 Troubleshooting.......................................................................................................35

9.0 Glossary...................................................................................................................36

Figures

1 Software Package Release Structure - FreeBSD ............................................................. 8

2 Development Board - Component and Connector Locations............................................12

3 Side View of the Board Connectors .............................................................................13

4 Development Board System Setup..............................................................................15

Tables

1 Key Development Board Components and Connectors Legend ........................................13

2 Pre-boot Firmware Setup Main Menu...........................................................................29

3 Pre-boot Firmware Setup Program Function Keys..........................................................29

4 Serial Console Redirection Default Settings ..................................................................30

5 Memory Allocation Settings........................................................................................31

6 FreeBSD Module/Driver Dependencies.........................................................................34

1 2 3 4 5 6 7 8 9 ... 35 36

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B&B Electronics PC Watchdog Timer Card ATXWDT Especificaciones Pagina 4