The BSP Layer

In this chapter, we will cover the following recipes:

• Creating a custom BSP layer
• Adding a custom kernel and bootloader
• Building the U-Boot bootloader
• Describing Linux's build system
• Configuring the Linux kernel
• Building the Linux kernel
• Building external kernel modules
• Debugging the Linux kernel and modules
• Debugging the Linux kernel booting process
• Using the kernel tracing system
• Managing the device tree
• Debugging device tree issues