SPRADH8 September   2024 AM6442

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
    1. 1.1 AM64x and AM243x EVMs
    2. 1.2 SoC Architecture
      1. 1.2.1 AM64x
      2. 1.2.2 AM243x
    3. 1.3 Peripherals
      1. 1.3.1 CPSW3G
      2. 1.3.2 PRU-ICSSG
    4. 1.4 Ethernet Software Architecture
    5. 1.5 Prerequisite
      1. 1.5.1 HW Prerequisite
      2. 1.5.2 SW Prerequisite
        1. 1.5.2.1 Resource Allocation - AM64x
        2. 1.5.2.2 SBL update
  5. 2 Multicore 5-Ethernet Ports Realization
  6. 3 Supported Configurations on PRU-ICSSG
  7. 4 Implementation
    1. 4.1 System Example
      1. 4.1.1 Software Architecture
      2. 4.1.2 5-Ethernet Port Example
  8. 5 Debug Steps
  9. 6 Reference Logs
  10. 7 Testing for the ICSSG0 and ICSSG1 Functionality
  11. 8 ICSSG and CPSW
  12. 9 Summary
  13. 10References

1.5.2.2 SBL update

CAUTION: This part is applicable only in the case of sbl boot is used.

Follow the steps below:

  • For compiling SBL:
    gmake -s -C tools/sysfw/boardcfg sciclient_boardcfg SOC=am64x
gmake -j -s -f makefile.am64x sbl-clean
gmake -j -s -f makefile.am64x sbl
  • For flashing SBL:
    cd tools/boot/
python3 uart_uniflash.py -p /dev/ttyUSB0 --cfg=sbl_prebuilt/am64x-evm/default_sbl_null.cfg