Unified Extensible Firmware (UEFI)

U-Boot provides an implementation of the UEFI API allowing to run UEFI compliant software like Linux, GRUB, and iPXE. Furthermore U-Boot itself can be run an UEFI payload.

• UEFI on U-Boot
  • Development target
  • Building U-Boot for UEFI
  • The UEFI life cycle
  • The UEFI object model
  • The UEFI events
  • The UEFI driver model
  • U-Boot devices mapped as UEFI devices
  • UEFI devices mapped as U-Boot devices
  • Miscellaneous
  • Links
• U-Boot on EFI
  • Motivation
  • Status
  • Build Instructions
  • Trying it out
  • Inner workings
  • Example run
  • Future work
  • Where is the code?
• iSCSI booting with U-Boot and iPXE
  • Motivation
  • Boot sequence
  • Security
  • Configuration
  • Links
• FWU Multi Bank Updates in U-Boot
  • Enabling the FWU Multi Bank Update feature
  • Setting up the device for GPT partitioned storage
  • Performing the Update
  • Generating an empty capsule
  • Links