Editor’s Note
Welcome to the seventeenth issue of the SG2042 Newsletter. In this issue, we will bring you the great news that SG2042 has made significant breakthroughs in compatibility testing with TiDB!
Highlights
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With the support of the open-source community, TiDB has been successfully adapted to SG2042 and runs smoothly. This achievement marks the first successful migration and testing of an enterprise-level distributed relational database on the RISC-V processor platform, realizing the commercial feasibility of large-scale distributed transaction processing and analysis in industries such as finance, Internet, and power. Furthermore, it makes significant contributions to the progress of the RISC-V software ecosystem.
Upstream
Most of the code is already open-source and can be obtained from repositories such as Sophgo Technologies · GitHub. The following are some useful repo resources:
Linux kernel
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Sophgo Community work: GitHub - sophgo/linux-riscv: Linux kernel stable tree
- RISC-V: convert SOC_SOPHGO to ARCH_SOPHGO: Refer to the upstream code and change
SOC_*toARCH_*to facilitate back-porting of the code to the sg2042-dev branch during the upstream process.
- RISC-V: convert SOC_SOPHGO to ARCH_SOPHGO: Refer to the upstream code and change
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Linux Official Community Upstream work:
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[PATCH 0/5] riscv: sophgo: add clock support for sg2042: Add clock support for SG2042, version 1.
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U-Boot
- No commits this week
OpenSBI
- No commits this week
Case Study
We’re looking for fun, good, or profitable use cases for SG2042. Feel free to share your experiences with us - just send a PR!
Events and Games
In the News
- Milk-V Duo drives the DF9GMS servo | Video Tutorial
- Ubuntu on the Milk-V Duo | Tutorial
- Enabling the LCD screen with Milk-V Duo
- Making a POE surveillance camera with MILK-V Duo
- Milk-V Duo First impression
- ZRAM is working on the Milk-V Duo
- Milk-V Duo SPI pinmux configuration
- MilkV Duo Introduction and Getting Started | Video Tutorial
- MilkV Duo - Getting Started; SDK Build; IDE config for C development; LED Blinking with Zig | Video Tutorial
News from Japanese, Korean and other language communities
Not ready yet. We are recruiting multilingual volunteers and interns. Welcome to join us! Please email Wei Wu if you are interested in being an open source community intern.