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3b951d7311 Merge pull request 'add wiki for VisionFive 2 with basic info' (#1) from thefossguy/wiki:main into main
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2023-04-20 00:52:27 +00:00
139c2f0aef docs/riscv64/visionfive2/visionfive2.md: finalize release version
We have set a minimum firmware version for the VisionFive 2 SBC to
v2.11.5, so now it is time to replace all the placeholders and
"finalize" the links.

The link for the file "sdcard.img" is deliberately set to the release
version v2.8.0 primarily because that is what I used to update both of
my board's firmware. Meaning, it is tested and works as intended.

If someone else from the AltArch SIG uses the sdcard.img file from a
newer release and confirms that they are able to boot it on the older
firmware and update the firmware, by all means, update the version
string on line 72.
2023-04-20 05:36:41 +05:30
26b1fdb263 Bump MIN_UBOOT_FIRM_VER from v2.10.4 to v2.11.5
The previous versions of firmware including v2.10.4 had a bug related to
power management where the board would not reboot properly. Just when
the board would turn off, the voltage would drop from 10-ish volts to
5v. This would happen randomly and prevent the board from powering back
up.

Firmware provided in release v2.11.5 fixes this. This was included in the
changelog and I have verified it using all the compatible cables that I
have. More testing is needed to make sure that *this* firmware version
fixes it or not. But making this change because more community members
and/or testers use this as a minimum version and raise issues in regards
of this version.
2023-04-15 07:11:48 +05:30
1241f37044 add wiki for VisionFive 2 with basic info 2023-04-11 08:25:02 +05:30

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---
title: VisionFive 2
author: Pratham Patel
tested with: TBD
tags:
- riscv
- starfive
- visionfive
---
# The VisionFive 2 SBC's Wiki
The VisionFive 2 SBC is the second generation of SBC in the VisionFive SBC lineup. This lineup of SBCs contains SoCs with the CPUs that use the RISC-V open computing ISA.
This Wiki contains the necessary information a user needs to know before using Rocky Linux on the VisionFive 2 SBC.
## Technical guide
### Hardware specifications
| Item | Description |
|---------------|--------------------------------------------------------------------------------------------------------|
| Processor/SoC | StarFive JH6110 (`rv64gc` with up-to 1.5GHz max freq) |
| Memory | LPDDR4: 2GB/4GB/8GB |
| Storage | SD card slot |
| | SPI flash for u-boot |
| Video Output | HDMI 2.0 |
| | MIPI-DSI |
| Multimedia | Camera with MIPI CSI (up-to 2160p@30fps) |
| | Decoding: H.264 & H.265 at 2160p@60fps Encoding: H.264 & H.265 at 1080p@30fps JPEG Encoder and Decoder |
| | 1/4-pole stereo audio |
| Connectivity | 2x RJ45 Gigabit Ethernet (some models have 1x 100Mbit instead) |
| | 4x USB 3.0 (some models have 2x USB 2.0) |
| | M.2 M-Key NVMe drive slot |
| Power in | USB-C port: Qualcomm Quick Charge 3.0 compatible |
| | GPIO power in: 5V/3A |
| | PoE ("pin compatible with RPi PoE HAT") |
| GPIO | 40-pin GPIO header |
| Dimensions | 100mm x 72mm |
| Button(s) | Hardware reset button |
| Other | Debug pin headers |
### Software status/information
At the time of writing this Wiki, the software support is still being upstreamed by the hardware vendor. More details about their upstreaming efforts and the merge status of each component can be viewed at [rvspace.org](https://rvspace.org/en/project/JH7110_Upstream_Plan).
#### Relevant software repositories:
Following are the necessary arch/board specific software repositories. These are here for curious tinkerers and Rocky Linux maintainers. Suffice to say, as a normal user, you are **not** expected to touch/compile any of these items :wink:
##### Fully upstreamed
- [opensbi](https://github.com/riscv-software-src/opensbi) (package name: `TBD`)
##### Downstream forks (upstream WIP)
- [u-boot](https://github.com/starfive-tech/u-boot) (package name: `TBD`)
- [linux](https://github.com/starfive-tech/linux/) (package name: `TBD`)
- [third party software tools/drivers](https://github.com/starfive-tech/soft_3rdpart/) (package name: `TBD`)
## Installation
To install Rocky Linux on the VisionFive 2 SBC, there is one pre-requisite that needs to be satisfied. That is to update the board firmware to v2.11.5.
**Editor's note: StarFive (the hardware vendor) is almost done sending in mainlining patches for u-boot and we should be able to switch to upstream u-boot soon. Our u-boot package for the VisionFive 2 should automatically update the board firmware to whatever version we support. But the following section is present nonetheless, for the users who have an outdated firmware than what we (Rocky Linux) have a minimum spec bar for.**
### Pre-requisite: Update board firmware
1. Download the following files:
- [sdcard.img](https://github.com/starfive-tech/VisionFive2/releases/download/VF2_v2.8.0/sdcard.img) (this image is from release v2.8.0)
- [u-boot-spl.bin.normal.out](https://github.com/starfive-tech/VisionFive2/releases/download/VF2_v2.11.5/u-boot-spl.bin.normal.out)
- [visionfive2_fw_payload.img](https://github.com/starfive-tech/VisionFive2/releases/download/VF2_v2.11.5/visionfive2_fw_payload.img)
2. `sudo dd if=sdcard.img conv=sync status=progress bs=1M of=/dev/sdX`
3. `mkdir temp-dir`
4. `sudo mount /dev/sdX4 temp-dir`
5. `sudo cp u-boot-spl.bin.normal.out visionfive2_fw_payload.img temp-dir/root/`
6. `sudo sync; sudo sync; sudo sync; sudo sync;`
7. `sudo umount temp-dir`
8. Eject the SD card from your computer, insert it in your VisionFive 2 and power it up. **The green LED should start blinking to indicate successful board power-up**.
9. Plug the network cable in the **Ethernet port that is next to the HDMI port**. (The other port has DHCP-related issues with early firmware.)
10. `ssh root@<IP_ADDRESS>` (passwd: `starfive`)
11. Run the command `cat /proc/mtd` and you should have the following output:
```
dev: size erasesize name
mtd0: 00020000 00001000 "spl"
mtd1: 00300000 00001000 "uboot"
mtd2: 00100000 00001000 "data"
```
12. **If and only if the partition information given above matches with yours**, update the `spl` and `uboot` partitions using the following commands:
```
flashcp -v u-boot-spl.bin.normal.out /dev/mtd0
flashcp -v visionfive2_fw_payload.img /dev/mtd1
```
The board firmware has now been updated!
## Current things that are WIP
A Rocky Linux image :stuck_out_tongue_closed_eyes: