1.1. Boot Process
                            
                            
                        
                            
                                1.2. Boot Stages
                            
                            
                        
                            
                                1.3. Boot Devices
                            
                            
                        
                            
                                1.4. Second-Stage Boot Loader Support Package Generator Tool
                            
                            
                        
                            
                                1.5. Generating a Boot Loader with an External Flash Boot Device
                            
                            
                        
                            
                            
                                1.6. Boot and FPGA Configuration
                            
                        
                            
                                1.7. Boot Debugging
                            
                            
                        
                            
                                1.8. Appendix A: Building the UEFI Boot Loader
                            
                            
                        
                            
                            
                                1.9. Revision History for Arria 10 SoC Boot User Guide
                            
                        
                    
                1.8.2. Supported Compiler Toolchains
The supported UEFI compiler toolchains are:
- Linaro: this toolchain is available within the SoC EDS installation package 
     
- arm-linux-gnueabihf-gcc (crosstool-NG linaro-1.13.1-4.8-2014.04 – Linaro GCC 4.8-2014.04) 4.8.3 20140401 (prerelease)
 
 - ARM (armcc, armlink): this toolchain is available within the SoC EDS DS-5 installation package