https://drive.wrt.moe/uboot/mediatek
提供了部分预编译 uboot，刷入风险自负，没有 TTL 或编程器请勿刷入。bl2/gpt 必须刷入官方提供的文件。
关于 fit 和 fitblk 的区别可以参考上面的 blog，简单来说 23.05 刷入 fit，master 刷入 fitblk。
只有 fit 或者只有 fitblk 的直接刷入即可不需要考虑此问题。
BY OpenWrt NanoPi R2S
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
Launched in 2013, Telegram allows users to broadcast messages to a following via “channels”, or create public and private groups that are simple for others to access. Users can also send and receive large data files, including text and zip files, directly via the app.The platform said it has more than 500m active users, and topped 1bn downloads in August, according to data from SensorTower.telegram from us