Download User Manual - DevKit8000

DevKit8000 user manual
OMAP3 DevKit8000 # setenv bootargs console=ttyS2,115200n8 root=/dev/ram
initrd=0x81600000,40M video=omapfb:mode:4.3inch_LCD
OMAP3 DevKit8000 # setenv bootcmd 'mmcinit;fatload mmc 0 80300000 uImage;fatload mmc 0
81600000 ramdisk.gz;bootm 80300000'
OMAP3 DevKit8000 # saveenv
5.2.2 Display with the 7”LCD
It should change the param by run the command as follow in the U-boot command mode.
1. NAND Flash boot mode
OMAP3 DevKit8000 # setenv bootargs console=ttyS2,115200n8 ubi.mtd=4 root=ubi0:rootfs
rootfstype=ubifs video=omapfb:mode:7inch_LCD
OMAP3 DevKit8000 # setenv bootcmd nand read.i 80300000 280000 200000\;bootm
80300000
OMAP3 DevKit8000 # saveenv
2. SD card boot mode
OMAP3 DevKit8000 # setenv bootargs console=ttyS2,115200n8 root=/dev/ram
initrd=0x81600000,40M video=omapfb:mode:7inch_LCD
setenv bootcmd 'mmcinit;fatload mmc 0 80300000 uImage;fatload mmc 0 81600000
ramdisk.gz;bootm 80300000'
OMAP3 DevKit8000 # saveenv
5.2.3 Display with the DVI-D
It should change the param by run the command as follow in the U-boot command mode.
1. NAND Flash boot mode
OMAP3 DevKit8000 # setenv bootargs console=ttyS2,115200n8 ubi.mtd=4 root=ubi0:rootfs
rootfstype=ubifs video=omapfb:mode:720p60
OMAP3 DevKit8000 # setenv bootcmd nand read.i 80300000 280000 200000\;bootm
80300000
OMAP3 DevKit8000 # saveenv
2. SD card boot mode
OMAP3 DevKit8000 # setenv bootargs console=ttyS2,115200n8 root=/dev/ram
initrd=0x81600000,40M video=omapfb:mode:720p60
setenv bootcmd 'mmcinit;fatload mmc 0 80300000 uImage;fatload mmc 0 81600000
ramdisk.gz;bootm 80300000'
OMAP3 DevKit8000 # saveenv
5.3 Test
5.3.1 Test on LED
LEDB, LED1, LED2 and LED3 in the board is user’ led lamp (the LED postion: refer the <3.20
LED>), of which LED1 indicates the running status of the system and LED2 indicates whether there is
data transmission with SD card.
The following show how to use the user’s led lamp LED3:
1. Please enter the following command in the terminal end to illumine the lamp led2
DevKit8000
User manual
Timll Technology Inc..
Version 1.0 - 5/19/2009
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