SD Card
You will need to download an operating system for the ClearFog and flash in to a blank SD card in order to use the system. You can download official release distributions and find flashing instructions atSolidRun Images (solid-run.com). In addition there are also several community released distributions available. Once downloaded and flashed, the SD card with the flashed OS image must be inserted into the MicroSD slot on the ClearFog .
A388 SoM Boot Select
Before powering up the board for the first time it is recommended to select the boot media. In order to configure the boot media to MicroSD, please set the S1 switch to match the second option from the following table (SD/eMMC):
...
Switch 1
...
Switch 2
...
Switch 3
...
Switch 4
...
Switch 5
...
SPI
...
OFF
...
OFF
...
OFF
...
ON
...
OFF
...
SD/eMMC
...
OFF
...
OFF
...
ON
...
ON
...
ON
...
M.2 SSD
...
ON
...
ON
...
ON
...
OFF
...
OFF
...
UART
...
OFF
...
ON
...
OFF
...
OFF
...
ON
CN9130 SOM Boot Select
Before powering up the board for the first time it is recommended to select the boot media. In order to configure the boot media to MicroSD, please set the S1 switch to match the second option from the following table (SD/eMMC):
Switch 1 | Switch 2 | Switch 3 | Switch 4 | Switch 5 | |
SPI | ON | X | OFF | ON | X |
SD | OFF | X | ON | OFF | X |
eMMC | OFF | X | OFF | ON | X |
2.2GHz Core Freq | X | OFFON | X | X | X |
2GHz Core Freq | X | ONOFF | X | X | X |