Ibase SMARC Evaluation Kit Manual do Utilizador descarregar pdf (Página 29)

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3.3.2. Display setting command For Android

Select boot device:

MX6SDL SABREDS U-BOOT > setenv bootcmd “booti mmcX”

Where mmcX =1, means boot from Carrier’s SD card.

Where mmcX =2, means boot from SMARC module’s eMMC device.

Command to set HDMI+OT101 LVDS panel:

setenv bootargs 'console=ttymxc0,115200 androidboot.console=ttymxc0

androidboot.hardware=freescale init=/init ldo_active=on vmalloc=400M

video=mxcfb0:dev=ldb,OT101-XGA,bpp=32 ldb=sep0 video=mxcfb1:dev=hdmi,1280x720M@60

video=mxcfb2:off fbmem=15M,28M'

Command to set OT101 10.1” LVDS panel:

setenv bootargs 'console=ttymxc0,115200 androidboot.console=ttymxc0

androidboot.hardware=freescale init=/init ldo_active=on vmalloc=400M

video=mxcfb0:dev=ldb,OT101-XGA,bpp=32 ldb=sep0 video=mxcfb1:off video=mxcfb2:off

fbmem=15M'

Command to set HDMI output:

setenv bootargs 'console=ttymxc0,115200 androidboot.console=ttymxc0

androidboot.hardware=freescale init=/init ldo_active=on vmalloc=400M

video=mxcfb0:dev=hdmi,1280x720M@60 video=mxcfb1:off video=mxcfb2:off fbmem=28M'

( please also save the environment and reboot by following command)

MX6SDL SABREDS U-BOOT > saveenv

MX6SDL SABREDS U-BOOT > boot

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Ibase SMARC Evaluation Kit Manual do Utilizador Página 29