...
CN9132 EVALUATION BOARD | |
|---|---|
I/Os | 3 x USB 3.0 |
Networking | 1 x SFP+ 10GbE |
Processor | Marvell OCTEON based CN9132 Quad core Arm Cortex A72 up to 2.2 GHz |
Memory & Storage | Up to 16GB DDR4Dual Channel SO-DIMM DDR4; up to 32GB at 2400MT/s (16GB for each channel) MicroSD |
Display | None |
Misc. | GPIO header |
Development and Debug interfaces | MicroUSB |
Power | 12V DC Jack |
Expansion card I/Os | 2 x SATA (Gen 3.0) |
Temperature | Commercial: 0°C to 70°C |
Dimensions | PCBA: 172 x 214mm |
Enclosure | None |
...
| Info |
|---|
Supported with CN9132 COM. For more detailed information about our CN9132 COM series please visit this user manual : CN9132 COM Hardware User Manual . |
Block Diagram
The following figure describes the CN913x Block Diagram.
...
Before powering up the board for the first time it is recommended to select the boot media. In order to configure the boot media, please refer to CN913x COM Boot Select .
Booting from an SPI card
...
Once you set the switches, you can apply the following for booting from an SPI card and loading the Ubuntu from an SD card.
| Note |
|---|
Please Note: The SPI including U-Boot by default. |
...
For more information, please visit Flashing an SD Card .
Note: Plug a micro SD into your Linux PC, the following assumes that the micro SD is added as /dev/sdX and all it’s partitions are unmounted.
...
Please insert the micro USB into your device, then you can refer to Serial Connection for installing necessary serial connection software in Linux/Windows.
...
| Code Block |
|---|
setenv get_images "load mmc 1:1 $kernel_addr_r boot/Image; \ load mmc 1:1 $fdt_addr_r boot/cn9132-cex7.dtb; \ setenv root 'root=/dev/mmcblk1p1 rootwait rw'; setenv ramdisk_addr_r -" saveenv boot |
| Note |
|---|
Please Note: Boot is made from SPI by default, so in order to continue booting from an SD card, the above commands should be run only once (in the fist boot). |
...
The following stages need to be done in order to finalise the imaging:
Run
fdisk /dev/mmcblk1if using SD, or run if usingfdisk /dev/mmcblk0eMMC.Recreate the first partition by deleting it and then creating a new partition that starts at block 131072 and extends to the end of the drive (or less depending on your needs).
Write the new partition, when prompt about ‘Do you want to remove the signature?’ then answer with yes.
Run
resize2fs /dev/mmcblk1p1if using SD Card, or Runresize2fs /dev/mmcblk0p1if using eMMC.In this stage the root partition should be big enough to start populating it; but first update the RTC clock.
Connect the RJ45 to your network with internet access (and DHCP server); and then run
dhclient.Update the RTC clock by running
ntpdate pool.ntp.organd thenhwclock -w.Run
apt-updateand then populate the root filesystem as you wish.
Please see below an example of resizing the filesystem :
...
For some SFP modules that work on SolidRun networking hardware platforms, please refer to SFP Modules .
SIM Card Slot
It is possible to utilize a Cellular connection by inserting a SIM card into the SIM card slot. Please observe that a GSM Cellular modem needs to be installed utilizing the mini PCIe connection in order to exploit the cellular connection.
| Note |
|---|
Please Note If you your ClearFog has dual SIM card slots, an additional cellular modem will need to be installed in the mini PCIe connection in order to utilize the 2nd SIM connection. |
Build from source
CN913x Build - CN913x Build - Script
U-Boot, Atf and Mv-ddr-marvel Build - CN913x u-boot, atf and mv-ddr-marvell - Self Build
Documentation
| Attachments | ||||
|---|---|---|---|---|
|
...