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Test Setup Block Diagram for RPI RDKB/V Firmware upgrade

Setting up XCONF Server

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Please follow the below procedure in xconf server for placing new firmware for upgrade to specific device and model ( RPI in our case )this case )

• XConf - Configuring Firmware
  
  
• XConf - Configuring Firmware Download Location

               → RPI will support only tftp protocol . No http protocol support is provided yet

Conclusion

Please find the summary on firmware upgrade explained above

• Build the image ( RDKB ). For RDKV please follow specific instructions
• Ensure 8GB sd-card is available for flashing
• Flash the build image to sd-card
• If Firmware upgrade is targeted for multi boot and RDKB image is flashed for the first time follow resize procedure
• Setup xconf server ready with rules and download location for RPI device
• Place the new image in xconf server
• Boot the flashed image

Note : RPI will go for reboot while booting for the first time, since two more partition needs to be created which requires reboot. Depends on the image present in xconf and RPI, further reboot will happen for upgrade. Please refer to design (RDKB RPI Firmware Upgrade - Design - 2019 M7) for how firmware upgrade works with bank switching