1.arm Linux System Build-up

One, from the bare board to the system

In general, the CPU has a boot code, such as the Nuvoton nuc900 series of chips inside there is a IBR program to control the startup process, the USB boot is responsible for loading the USB driver, so that the PC can be recognized on the USB device, and then through the Turbowriter tool ( The runtime transmits xusb.bin to the CPU), you can download the U-boot program to Flash, and then boot the Linux kernel according to U-boot, burning the file system. This is the approximate method. Later, you will add a platform-based detailed setup process below.

1.arm Linux System Build-up