Kontron KTT20-pITX - Manual (Page 3)

User Information
KTT20/pITX Software Guide
Table of Contents
3.3.4 DisplayID TM Windows ® Tool ........................................................................................................ 14
3.3.5 Building DisplayID TM File ........................................................................................................... 15
3.3.6 Erasing DisplayID TM Record ........................................................................................................ 15
3.3.7 U-Boot EEPROM Update Tool ...................................................................................................... 15
4 KTT20 Tool Package ........................................................................ 17
5 Bootloader Modification and Download .............................................. 19
5.1 Program IMAGECREATOR...............................................................................................20
5.2 NVFLASH Download Tool...............................................................................................21
5.2.1 Windows ® Operation ................................................................................................................ 21
5.2.2 Linux ® Operation..................................................................................................................... 23
6 SMSC ® USB Hub and LAN Controller ................................................... 26
7 Alternative Linux ® Distributions........................................................ 26
8 U-Boot Compilation........................................................................ 27
8.1 Hardware Components Compatibility ..............................................................................29
8.2 GPIO Declarations .......................................................................................................29
8.3 UART Declarations.......................................................................................................30
8.4 Linux ® Environment on Windows ® ..................................................................................31
9 Linux ® BSP ................................................................................... 32
9.1 User Login Arguments..................................................................................................32
9.2 Video Decoding ..........................................................................................................32
9.2.1 Command Line Examples........................................................................................................... 33
9.2.2 Reencoding Examples............................................................................................................... 34
9.3 Audio Settings............................................................................................................34
9.4 PCI Express ® Interface .................................................................................................36
9.5 CPU Frequency Management .........................................................................................36
9.6 KEAPI Interface ..........................................................................................................37
9.6.1 KEAPI Command Line Tools........................................................................................................ 40
10 Android TM BSP ............................................................................... 41
10.1 Graphics Interface.......................................................................................................41
10.1.1 DVI ® Monitor .......................................................................................................................... 41
10.1.2 LCD Panel............................................................................................................................... 41
10.2 Video Decoding ..........................................................................................................41
10.3 Display Density...........................................................................................................42
10.4 GPIOs, Temperatures, Backlight and Bootcounter..............................................................42
10.4.1 GPIOs .................................................................................................................................... 42
10.4.2 Temperatures.......................................................................................................................... 43
10.4.3 Backlight ............................................................................................................................... 43
10.4.4 Bootcounter ........................................................................................................................... 43