SiFive HiFive Unleashed
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				| Single Board Computer | |
|  | |
| Homepage | Product page | 
|---|---|
| 3rd Party Firmware | |
| dd-wrt | Status Unknown | 
| OpenWrt | Supported | 
| Tomato any flavor | Incompatible | 
| Gargoyle | Status Unknown | 
| Platform | |
| Brand • Model • Rev | SiFive HiFive Unleashed | 
| Type | single-board computer | 
| CPU1  | SiFive FU540 | 
| CPU1 Speed | 1.5 GHz ( 4 cores ) | 
| Flash1 Chip | Brand? Model? | 
| Flash1 Size | 32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> | 
| RAM1 Size | 8 GiB 8,192 MiB <br />8,589,934,592 B <br />67,108,864 Kib <br />8,388,608 KiB <br />65,536 Mib <br /> | 
| RAM1 Chip | Brand? Model? | 
| ETH chip1 | Brand? Model? | 
| Ethernet Port Count | 1-1GbE-LAN | 
| Wired Standard | IEEE 802.3i/3u/3ab | 
|  | |
| Stock bootloader | U-Boot | 
| Expansion IF types | microSDXC | 
| SD/MMC Slots | 1 | 
| Power | 12 VDC, 2 A | 
| Connector type | barrel | 
| Serial Port (UART) | yes | 
|  | |
|  | |
| Other | |
|  | |
| 3rd Party Firmware Support | OpenWrt • (List | Dev | DLs) | 
| Retail | |
| Availability | End of Life | 
| End of Life date | 2020 | 
SiFive not currently documented.
For a list of all currently documented SiFive devices with specifications, see SiFive.
Flashing
|  | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. | 
Flashing OpenWrt
OpenWrt Target: sifiveu
OpenWrt Subtarget: generic
OpenWrt Package architecture: riscv64_riscv64
Support started version: 23.05.0
Current supported version: 24.10.2
OpenWrt Subtarget: generic
OpenWrt Package architecture: riscv64_riscv64
Support started version: 23.05.0
Current supported version: 24.10.2
WLAN Comment: No WLAN
Please insert instructions here



