Display setting command for android – IBASE SMARC-EVK1 User Manual
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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