在嵌入式系统中，从设备上电到执行应用程序的main()函数，Bootloader扮演着至关重要的角色。作为系统启动的首个程序，Bootloader负责初始化硬件、设置运行环境，并最终将控制权移交至应用程序。 从冷上电到main()函数的执行，嵌入式系统的启动流程可分为以下 ...

One of the last things the Linux kernel does during system boot is mount the root filesystem. The Linux kernel dictates no filesystem structure, but user space applications expect to find files with ...

不论是在 x86 平台上，还是在嵌入式平台上，系统的启动一般都经历了 bootloader 到 操作系统，再到应用程序，这样的三级跳过程。 每一个相互交接的过程，都是我们学习的重点。 这篇文章，我们仍然以 x86 平台为例，一起来看一下：从上电之后，系统是如何一步 ...

Chinese companies have released a number of tiny devices designed to let you run Android apps on your TV over the past year or two. Some of the best models feature Rockchip RK3188 ARM Cortex-A9 ...

** noob alert**<BR><BR>I've been tinkering on and off with Linux for about a year now, trying to at least partially wean myself from Windows. However, because I can't spare a dedicated box for Linux ...

When the Linux Foundation announced that it was creating its own UEFI boot solution, it seemed that our woes about not being able to install Linux on Secure Boot systems would soon be coming to an end ...

Freeing the way for independent Linux distributions to be installed on Windows 8 computers, the Linux Foundation has released software that will allow Linux to work with computers running the UEFI ...

Linux shim, a small piece of code that many major Linux distros use during the secure boot process, has a remote code execution vulnerability in it that gives attackers a way to take complete control ...

Pressing the backspace key 28 times can bypass the Grub2 bootloader’s password protection and allow a hacker to install malware on a locked-down Linux system. GRUB, which stands for the Grand Unified ...