U-Boot API documentation

• Clock API
  • Client API
  • Driver API
• Device firmware update
• Driver Model
  • Uclass and Driver
  • Device
  • Device tree
• UEFI subsystem
  • Lauching UEFI images
  • Initialization of the UEFI sub-system
  • Boot services
  • Runtime services
  • UEFI drivers
  • Protocols
  • Unit testing
• Option Parsing
• Linker-Generated Arrays
  • Alignment issues
• Logical memory blocks
• Logging API
• NVMEM API
• Pinctrl and Pinmux
• Random number generation
  • Hardware random number generation
  • Pseudo random number generation
• Sandbox
• Serial system
• System reset
• Timer Subsystem
• Unicode support