一 | 据龙芯中科官方消息，2022年9月初，UEFI官方组织在新发布的UEFI v2.10规范中，全面支持了龙芯处理器的LoongArch64架构，以及部分LoongArch32架构。近期，龙芯团队又完成了LoongArch基础代码与UEFI上游TianoCore EDK2的合并，从而进入其主分支，成为继x86、Arm、RISC-V之后，第四个官方支持的芯片指令系统架构。
二 | PORT-AU-PRINCE, Haiti -- A former justice official considered one of the main suspects in the killing of Haitian President Jovenel Moïse in 2021 was arrested Thursday in Haiti’s capital after being on the run for more than two years, police said.Joseph Badio once worked for Haiti’s Ministry of Justice and at the government’s anti-corruption unit until he was fired for alleged ethics violations weeks before the assassination.Badio was arrested in the neighborhood of Petion Vile in Port-au-Prince, National Police spokesman Garry Desrosiers said. Moïse was shot 12 times at his private home in July 7, 2021, sending Haiti into a political crisis. Several people had been arrested after Moïse assassination, including 11 men now in U.S. custody. Prosecutors in the U.S. have alleged that there was a broad plot among conspirators in both Haiti and Florida to hire mercenaries to remove Moïse and benefit from contracts from a successor administration.Last week, former Haitian senator John Joel Joseph — one of the 11 men in custody in the U.S. — pleaded guilty to charges related to the assassination. A federal judge set his sentencing for Dec. 19. The former senator was extradited from Jamaica to the U.S. in June accused of conspiring to commit murder or kidnapping outside the United States and providing material support resulting in death.Two other people also have pleaded guilty. Haitian-Chilean businessman Rodolphe Jaar was sentenced in June to life in prison. The sentencing for former Colombian soldier German Alejandro Rivera Garcia is set for Oct. 27.Among the people arrested after the killing are 18 former Colombian soldiers who are in custody in Haiti.Since the assassination, the Caribbean country has also experienced a surge of gang violence that led the prime minister to request the deployment of an armed force. The U.N. Security Council finally voted on early October to send a multinational force led by Kenya to help fight the gangs.Kenya has not set a date for the deployment.。UEFI即统一可扩展固件接口，是传统BIOS的进化版，是一种PC系统规格，可扩展固件接口、负责加电自检(POST)、联系操作系统、提供连接操作系统与硬件的接口。
三 | TianoCore EDK2则是遵守UEFI规范的一个官方代码实现。代码合并有什么意义呢？一是开发者可以直接获取LA基础代码。合并后，开发者可以在开源社区直接获取LoongArch的基础支撑代码，从而直接编译LoongArch的外围驱动，无需再从龙芯获取开发环境。二是有助于LoongArch虚拟机开源。虚拟机代码开源以后，开发者或者用户可直接从EDK2社区拿到LoongArch虚拟机代码，编译成功后就可以在业界流行的通用处理器上直接运行LoongArch虚拟机固件，包括LoongArch、x86、x64、AARCH64等。
四 | SMBIOS支持LoongArch后，龙芯中科已与多家设备厂家展开联合攻关，打通底层技术链，构建自主创新链。龙芯中科表示，未来将持续关注UEFI、EDK2动向，在TianoCore EDK2上持续贡献、优化LoongArch代码，使LoongArch在EDK2上的实现趋于完善。龙芯中科还计划将LoongArch部分物理机代码二进制化，更好地服务LoongArch生态开发和建设的公司和个人。
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