Agilex™ 7 SoC FPGA Boot User Guide

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ID 683389
Date 8/28/2024
Public
Document Table of Contents
Document Table of Contents x
1. Introduction 2. FPGA Configuration First Mode 3. HPS Boot First Mode 4. Creating the Configuration Files 5. Golden System Reference Design and Design Examples 6. Configuring the FPGA Fabric from HPS Software 7. Debugging the Agilex™ 7 SoC FPGA Boot Flow 8. SoC FPGA Boot User Guide Archives 9. Document Revision History for Agilex™ 7 SoC FPGA Boot User Guide A. Boot Scratch Registers
1. Introduction x
1.1. Glossary 1.2. Agilex™ 7 SoC FPGA Boot Overview
2. FPGA Configuration First Mode x
2.1. Boot Flow Overview for FPGA Configuration First Mode 2.2. System Layout for FPGA Configuration First Mode
2.1. Boot Flow Overview for FPGA Configuration First Mode x
2.1.1. Power-On Reset (POR) 2.1.2. Secure Device Manager 2.1.3. First-Stage Bootloader 2.1.4. Second-Stage Bootloader 2.1.5. Operating System 2.1.63.1.6. Application2.1.63.1.6. Application
2.2. System Layout for FPGA Configuration First Mode x
2.2.1. External Configuration Host Only 2.2.2. External Configuration Host with HPS Flash 2.2.3. Single SDM Flash 2.2.4. FPGA Configuration - First Dual Flash System
3. HPS Boot First Mode x
3.1. Boot Flow Overview 3.2. System Layout for HPS Boot First Mode
3.1. Boot Flow Overview x
3.1.1. Power-On Reset (POR) 3.1.2. Secure Device Manager 3.1.3. First-Stage Bootloader 3.1.4. Second-Stage Bootloader 3.1.5. Operating System 2.1.63.1.6. Application2.1.63.1.6. Application
3.2. System Layout for HPS Boot First Mode x
3.2.1. External Configuration Host Only 3.2.2. External Configuration Host with HPS Flash 3.2.3. Single SDM Flash 3.2.4. HPS Boot First - Dual Flash System
4. Creating the Configuration Files x
4.1. Overview 4.2. Quartus® Prime Hardware Project Compilation 4.3. Bootloader Software Compilation 4.4. Programming File Generator 4.5. Configuration over JTAG 4.6. Configuration from QSPI 4.7. Configuration over AVST 4.8. Configuration via Protocol 4.9. Remote System Update 4.10. Partial Reconfiguration
4.2. Quartus® Prime Hardware Project Compilation x
4.2.1. Device and Pin Options 4.2.2. Platform Designer Options
4.5. Configuration over JTAG x
4.5.1. FPGA Configuration First 4.5.2. HPS Boots First
4.6. Configuration from QSPI x
4.6.1. Supported QSPI Devices 4.6.2. FPGA Configuration First 4.6.3. HPS Boot First
4.6.2. FPGA Configuration First x
4.6.2.1. Creating Configuration Files from Command Line 4.6.2.2. Creating Configuration Files Using Graphical Interface
4.6.3. HPS Boot First x
4.6.3.1. Creating Configuration Files from Command Line 4.6.3.2. Creating Configuration Files Using Graphical Interface
4.7. Configuration over AVST x
4.7.1. FPGA Configuration First 4.7.2. HPS Boot First
4.7.1. FPGA Configuration First x
4.7.1.1. Creating Configuration Files from Command Line 4.7.1.2. Creating Configuration Files Using Graphical Interface
4.7.2. HPS Boot First x
4.7.2.1. Creating Configuration Files from Command Line 4.7.2.2. Creating Configuration Files Using Graphical Interface
4.8. Configuration via Protocol x
4.8.1. Creating Configuration Files from Command Line 4.8.2. Creating Configuration Files Using Graphical Interface
5. Golden System Reference Design and Design Examples x
5.1. Golden System Reference Design 5.2. Bootloader Examples 5.3. Additional Design Examples
6. Configuring the FPGA Fabric from HPS Software x
6.1. Configuring the FPGA Fabric from U-Boot 6.2. Configuring the FPGA Fabric from Linux 6.3. FPGA Partial Reconfiguration from Linux
7. Debugging the Agilex™ 7 SoC FPGA Boot Flow x
7.1. Reset 7.2. Debugging the HPS Bootloader Using the Arm* DS* Intel® SoC FPGA Edition 7.3. Other Debug Considerations
7.1. Reset x
7.1.1. HPS Reset Pin 7.1.2. L4 Watchdog Timer 0
A. Boot Scratch Registers x
A.1. BOOT_SCRATCH_COLD0 A.2. BOOT_SCRATCH_COLD1 A.3. BOOT_SCRATCH_COLD2 A.4. BOOT_SCRATCH_COLD3 A.5. BOOT_SCRATCH_COLD4, BOOT_SCRATCH_COLD5 A.6. BOOT_SCRATCH_COLD6, BOOT_SCRATCH_COLD7 A.7. BOOT_SCRATCH_COLD8 A.8. BOOT_SCRATCH_COLD9 A.9. BOOT_SCRATCH_COLD0, BOOT_SCRATCH_COLD1, BOOT_SCRATCH_COLD8, BOOT_SCRATCH_COLD9
1. Introduction
2. FPGA Configuration First Mode
3. HPS Boot First Mode
4. Creating the Configuration Files
5. Golden System Reference Design and Design Examples
6. Configuring the FPGA Fabric from HPS Software
7. Debugging the Agilex™ 7 SoC FPGA Boot Flow
8. SoC FPGA Boot User Guide Archives
9. Document Revision History for Agilex™ 7 SoC FPGA Boot User Guide
A. Boot Scratch Registers

6.1. Configuring the FPGA Fabric from U-Boot

The FPGA fabric is configured from U-Boot using one of the following two commands:
  • fpga load <device> <address> <size>
  • bootm <address>#board-<board_id>
Important: If the FPGA fabric is already configured and bridges are enabled, you must call the bridge disable command from U-Boot before issuing the bootm or fpga load commands to reconfigure the fabric.

For more information, refer to the RocketBoards website.

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