Kontron KTAM3874-pITX - Manual (Page 15)

KTD-S0057-I Page 11 U-Boot Environment
KTAM3874/pITX Software Guide
ramdisk_file=ramdisk.gz
rootpart=2
scriptaddr=0x80900000
scriptfile=boot.scr
sdboot=setenv device 0; setenv rootpart 2; run bootmmc
setbootarg=setenv lcd_bootargs lcdmode=${lcdmode} videomode=${videomode};setenv bootargs ${default_bootargs}
${lowmem} ${highmem} ${debug_bootargs} ${root_bootargs}
${lcd_bootargs} ${extra_bootargs} ${cpuspeed}
eth0=${ethaddr} eth1=${eth1addr}
setmemarg=setenv lowmem mem=417M;test ${cputype} = DM8148 && setenv lowmem mem=364M;setenv highmem
mem=320M@0x9FC00000;test ${memsize} = 2048 &&
setenv highmem ${highmem} mem=1023M@0xC0000000;
setenv highmem ${highmem} vmalloc=512M
spiboot=setenv root_bootargs root=/dev/mmcblk0p${rootpart} rw rootwait;run setbootarg;sf probe 0 && sf read ${loadaddr}
0xE2000 0x31E000 && bootm ${loadaddr}
verify=yes
videomode=25180000,640,656,752,800,480,490,492,525,0,1,1
ATTENTION
Do not change the arguments in red color because U-Boot generates these parameters itself.
The U-Boot command 'printenv' lists all variables, 'setenv' modifies the values and 'saveenv' stores the
new environment.