Kontron AM4140 U-Boot Bootloader Uživatelský manuál stáhnout pdf (Strana 4)

Preface AM4140 U-Boot Bootloader

Page 4 ID 1052-0281, Rev. 1.0

P R E L I M I N A R Y

6.2.1 Overview of Board Configuration Options .........................................35

6.2.2 Example of sconf Command Usage ...................................................36

6.2.2.1 sconf info ...................................................................................36

6.2.2.2 sconf select ................................................................................37

6.2.2.3 sconf set ....................................................................................37

6.2.2.4 sconf save reset .........................................................................38

6.2.2.5 sconf status ................................................................................38

6.3 Using the Network ......................................................................................39

6.3.1 Interface Selection .............................................................................39

6.3.1.1 ethprime .....................................................................................40

6.3.1.2 ethact .........................................................................................40

6.3.1.3 ethrotate .....................................................................................40

6.3.2 Contacting the Server .........................................................................41

6.4 Using SD Cards ..........................................................................................41

6.5 Using the Onboard NAND Flash .................................................................42

6.6 Using the SPI Flash for OS .........................................................................43

6.7 Booting an OS ............................................................................................43

6.7.1 Booting Linux .....................................................................................43

6.7.2 Booting VxWorks ................................................................................44

6.8 Getting Help ................................................................................................45

6.9 Update ........................................................................................................46

6.10 Recovery Mechanism .................................................................................46

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Kontron AM4140 U-Boot Bootloader Uživatelský manuál Strana 4