Kontron AM4140 U-Boot Bootloader - Manual (Page 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