Embest Technology
Copyright © 2014-2015 Embest Technology SBC9000 User Manual
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$
sudo dd if= fsl-image-fb-sbc9000.sdcard of=/dev/sd<partition> bs=1M
$
sync
3
）
Power off SBC9000 and set the switch
“SW1” to TF card booting mode according to
the information in Table 4-3;
4
）
Insert the TF card onto SBC9000 and connect power supply to boot up Linux system.
4.2 Configuring Display Modes
Either Linux or Android for SBC9000 supports multiple display modes. Users can select
one of the modes by configuring parameters under uboot. To enter uboot, please push
any key on your keyboard when the prompt
“Hit any key to stop autoboot” as shown blow
appears in terminal window during system booting process.
Table 4-4
Enter uboot
U-Boot 2013.04-04992-g002bd44 (Sep 23 2014 - 14:48:51)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
CPU: Temperature 31 C, calibration data: 0x5654b67d
Reset cause: POR
Board: MX6Q-SBC9000
DRAM: 1 GiB
force_idle_bus: sda=0 scl=1 sda.gp=0xcb scl.gp=0x5
force_idle_bus: failed to clear bus, sda=0 scl=1
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment
wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020
i2c_init_transfer: failed for chip 0x4 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0xcb scl.gp=0x5
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a8000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
wait_for_sr_state: failed sr=a1 cr=80 state=2000
i2c_imx_stop:trigger stop failed
i2c_init_transfer: failed for chip 0x38 retry=0
force_idle_bus: sda=0 scl=1 sda.gp=0xcb scl.gp=0x5
force_idle_bus: failed to clear bus, sda=0 scl=1
i2c_init_transfer: give up i2c_regs=021a8000
