Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony

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On April 19, the OpenHarmony Developer Conference 2023, hosted by the OpenAtom OpenHarmony project working committee, was successfully held in Beijing. This conference took the release of OpenHarmony 3.2 as an opportunity and focused on the theme of “Open Source at the Right Time, Win-Win New Future”, showcasing the new progress made by OpenHarmony in technology, ecology, and commerce over the past year.
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony
OpenHarmony Developer Conference 2023 officially released OpenHarmony 3.2 Release version
As the responsible unit of the OpenHarmony Ecological Committee’s chip development board ecological group and the leader of three SIG groups, Jiangsu Runkaihong Digital Technology Co., Ltd. (hereinafter referred to as “Runkaihong”) has proactively laid out and completed the integration of the flagship chip RK3588-based Runkaihong HH-SCDAYU210 standard system development platform into the OpenHarmony mainline, fully matching the release rhythm of the OpenHarmony 3.2 Release version, and continuously practicing the ecological mission of empowering OpenHarmony to land in various industries by solidifying the hardware foundation.

1. Introduction

According to the version iteration cycle and plan of the OpenHarmony system, the OpenHarmony 3.2 Release version was released on March 30. As a brand new system version, OpenHarmony 3.2 Release unlocks richer functions and features, further enhancing system capabilities, calling for more powerful flagship chips as hardware carriers. To address this demand, Runkaihong has proactively laid out and completed the adaptation work for the RK3588 flagship SoC chip from Rockchip for OpenHarmony, launching the Runkaihong HH-SCDAYU210 development platform based on this chip.
Recently, the relevant adaptation code of the Runkaihong HH-SCDAYU210 development platform has been successfully integrated into the OpenHarmony mainline, becoming a new mainline version development platform and version function testing platform, providing strong support for the release of 3.2 Release. Currently, this development platform supports the new features of 3.2 Release, providing timely assistance for developer experience and practical testing after the release of this version. The successful integration of HH-SCDAYU210 into the OpenHarmony mainline has achieved a new breakthrough of “integrating flagship chip rich device platform into the mainline”, laying a foundation for developers of commercial rich devices and related industry applications based on the new capabilities of OpenHarmony 3.2 Release.
After integrating into the OpenHarmony mainline, as one of the officially supported standard system platforms, HH-SCDAYU210 will receive long-term and stable support, continuously polished from various aspects, including: on the community side, attracting partners and developers to jointly implement rich application examples based on HH-SCDAYU210, such as distributed music players, distributed email, distributed handwriting boards, distributed games, etc.; on the technical side, continuously optimizing the underlying and system version adaptation through monthly self-testing of the development board to enhance user experience. In fact, the relevant features of the OpenHarmony 3.1 Release version have also been better released under the multi-core capability, GPU capability, and multimedia capability upgrades supported by the RK3588 flagship chip platform.

2. Unboxing Experience

The appearance of the Runkaihong HH-SCDAYU210 development kit is exquisite, with rich interfaces. After powering on, the system desktop appears neat, and various system applications are complete. In addition to common system applications, HH-SCDAYU210 also supports various third-party applications, such as distributed applications, multimedia applications, game applications, etc.
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony
Real scene of the Runkaihong HH-SCDAYU210 development kit boot system interface
More demos are shown in the table below:
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony

3. Introduction to RK3588 Chip

RK3588 is the latest 8K flagship SoC chip from Rockchip, adopting ARM architecture, integrating four Cortex-A76 cores and four Cortex-A55 cores to form dual channels, paired with an independent NEON coprocessor, supporting 8K video encoding and decoding; equipped with a rich and powerful variety of embedded hardware engines, providing performance optimization and experience enhancement for high-end applications; featuring rich functional interfaces to meet the product customization needs of different industries, suitable for PCs, edge computing devices, personal mobile internet devices, and other digital multimedia applications.
The functional framework of the RK3588 chip is shown in the figure below:
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony

4. Development Board Parameters and Features

The Runkaihong HH-SCDAYU210 development kit is based on the Rockchip RK3588, supporting the OpenHarmony standard system and various SDKs, with a core board equipped with AI smart chips, powerful performance, rich interfaces, and a size of only 85mm×50mm, making it easy to embed into various devices, widely applicable to industry smart terminals, smart cockpits, smart screens, edge computing, NVR, and other application scenarios.
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony
Technical Parameters
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony
Feature Support List

Development Board Introduction

Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony
Interface Description
Developing the Dayu210 Standard System Development Platform Based on RK3588 and Integrating into OpenHarmony
Mainboard Specification Description

5. Planning After HH-SCDAYU210 Integration into the Mainline

Based on the OpenHarmony 3.2 Release version, the planning will continue to improve the following capabilities on HH-SCDAYU210:
1. Long-term support for Linux 5.10 kernel features
2. Support for various interfaces such as HDMI, LVDS, EDP, etc.
3. Support for NPU
4. Support for Modem capabilities
5. Support for TEEOS

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