SWRA760B April   2023  – December 2024 AWR2544 , AWR2944 , AWR2944P , IWR2944

 

  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. 4Summary
  8. 5Revision History

3.4.2 R5 SBL Image Size

The Maximum SBL image (without certificate) size is 952KB. The RBL for AWR294x, AWR2x44P device can only load contents for R5 L2 memory which is 960 KB in size and hence the maximum SBL is also 960 KB. The maximum SBL size is 898 KB for AWR2544 device with the certificate and 890KB without the certificate.