At present, Google’s Android system has the characteristics of open source, rich software functions, and good user experience, and has been highly recognized by a wide range of applications and the market. If the Loongson platform wants to make a difference in mobile terminals and other fields, it needs to support the Android system. However, although the native Android system supports multiple architectures, it only performs a lot of optimizations for the ARM architecture. For other architectures, Google only provides a generic version. This brings a huge challenge to the Loongson processor based on the MIPS architecture. Based on the analysis of the Android system, this paper studies the Android transplantation method of the Loongson 2K1000 platform in detail realizes the transplantation of the Android Lollipop system on the platform and has passed the verification of the Loongson 2K1000 platform.

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Driven by manufacturing supply reform and regional industrial transformation and upgrading, village industrial parks are key areas for deepening urban renewal. The complex relationship between various property rights actors is a key factor limiting the sustainable development of village industrial parks, and thus attracts considerable research. However, existing research is limited to individual cases and lacks systematic approaches to provide effective guidance for the renovation of village industrial parks. In addition, the paper summarises the participation pathways and characteristics of 12 typical cases of village industrial parks in the PRD. This is particularly true for rural industrial parks. The study identifies five scenarios based on the renewal of village collective ownership (government warehousing, land lease to developers, land lease to operating companies, land lease to enterprises, independent management); five situations based on the renewal of market enterprises’ rights of use (regular leasing, government support, abolition on expiry, introduction of enterprises, autonomous management); and four situations based on the renewal of government management rights (land expropriation, unified lease management, policy stimulation, supervision and management). The results are valuable for the research of urban regeneration and sustainable development in the context of government ownership.