MarsBoard A20-SOM
MarsBoard A20-SOM | |
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Manufacturer | Haoyu Electronics |
Dimensions | 115mm x 90mm x 18mm |
Release Date | June 2014 |
Website | Product website |
Specifications | |
SoC | A20 @ 1Ghz |
DRAM | 1GiB DDR3 @ 480MHz |
NAND | 8GB |
Power | DC 5V @ 2A |
Features | |
Video | HDMI (Type A - full), VGA, LCD-RGB, Composite |
Audio | 3.5mm headphone plug, 3.5mm microphone plug, HDMI |
Network | WiFi 802.11 b/g/n (Realtek RTL8188EU), 10/100Mbps Ethernet (Microchip LAN8710A) |
Storage | µSD, SATA |
USB | 4 x USB2.0 Host, 1 x USB2.0 OTG |
Other | Composite TV Input, CR1220 Cell for RTC |
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Contents |
Identification
The Computer On Module PCB has the following silkscreened on it:
CM-A10/A20 Designed by Haoyu Electronics Marsboard Rev 2.0 www.powermcu.com www.marsboard.com
The Baseboard PCB has the following silkscreened on it:
SOM-A10/A20 Designed by Haoyu Electronics Open Source Hardware logo www.powermcu.com www.marsboard.com
Sunxi support
Current status
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Images
HW-Pack
BSP
Manual build
- For building u-boot, use the MANUFACTURER_DEVICE target.
- The .fex file can be found in sunxi-boards as MANUFACTURER_DEVICE.fex
Everything else is the same as the manual build howto.
Mainline U-Boot
If there is mainline u-boot support, add this section.
For building mainline u-boot, use the MANUFACTURER_DEVICE target.
Don't forget to add[[Category:Mainline_U-Boot]]at the bottom of the page.
Mainline kernel
If there is mainline kernel support, add this section.
Use the FAMILY-CHIP-DEVICE.dtb device-tree file for the mainline kernel.
Don't forget to add[[Category:Mainline_Kernel]]at the bottom of the page.
Tips, Tricks, Caveats
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FEL mode
The 'ESC' button triggers FEL mode.
Pictures
See also
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