SWRA760A April   2023  – April 2024 AWR2544 , AWR2944

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Definitions, Abbreviations, Acronyms
  5. 2Introduction
  6. 3Basic Bootloader Flow
    1. 3.1 Boot Flow Introduction
    2. 3.2 Preparing the Application for Boot
      1. 3.2.1 SBL Image Format
      2. 3.2.2 Signing Scripts
    3. 3.3 ROM Boot
      1. 3.3.1 Boot mode - SFLASH
        1. 3.3.1.1 Image Load Sequence
        2. 3.3.1.2 Boot Mode UART
          1. 3.3.1.2.1 Image Download Sequence
    4. 3.4 SBL Boot
      1. 3.4.1 R5 SBL Flash Offset
      2. 3.4.2 R5 SBL Image Size
  7. 4Conclusion
  8. 5Revision History

1 Definitions, Abbreviations, Acronyms

Term Definition
RBL ROM Bootloader
SBL Secondary Bootloader
TCM Tightly Coupled Memory
CAN Controller Area Network
MPU Memory Protection Unit
AWR294x AWR2943 and AWR2944
MSS Main Subsystem
DSS DSP Subsystem
RSS/BSS Radar Subsystem/BIST Subsystem
sFLASH/SDF Serial Flash
CCS Code Composer Studio