SPRACX6 June   2021 DRA821U , DRA821U , DRA821U-Q1 , DRA821U-Q1 , DRA829J , DRA829J , DRA829J-Q1 , DRA829J-Q1 , DRA829V , DRA829V , DRA829V-Q1 , DRA829V-Q1 , TDA4VM , TDA4VM , TDA4VM-Q1 , TDA4VM-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2Firewall Documentation
    1. 2.1 Technical Reference Manual (TRM)
    2. 2.2 SDK TISCI Documentation
    3. 2.3 SDK Firewall Documentation
    4. 2.4 TI NDA Firewall Slide Sets
  4. 3Firewall Definitions and Terms
  5. 4SysConfig Tool
  6. 5Master Firewall versus Slave Firewall
    1. 5.1 Slave Firewalls
    2. 5.2 Master Firewalls
    3. 5.3 A72 Master Firewall
  7. 6Where to Firewall
    1. 6.1 Example
  8. 7Programming Firewalls
    1. 7.1 Sample SBL Code
      1. 7.1.1 Create a Table
      2. 7.1.2 Parse the Table of Firewall Regions
      3. 7.1.3 Utility Functions
      4. 7.1.4 Processor SDK 7.1 SBL Example

5.1 Slave Firewalls

This is not covered in the document, but as the format from the SysConfig tool can be re-used in the sample code below, it is a simple step to also add slave firewalls. A slave firewall will filter transactions at the slave end of the connection, not at the master.