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[FAQ] TDA2x: How To – Modify 512MB Bios Memory map to 1GB Bios Memory map in vision SDK?

Gaviraju Doddabettahalli Bettegowda
Genius 14305 points

The steps are given in the "vision_sdk/docs/FeatureSpecificUserGuides/VisionSDK_UserGuide_MemoryMap.pdf"(chapter 6.5 How To – Modify 512MB Bios Memory map to 1GB Bios Memory map) are not working in the latest SDK & not able to increase the "SR1_FRAME_BUFFER_SIZE". So please share the working steps.

  • 0
    TI__Genius 14305 points

    Follow the steps to Modify 512MB Bios Memory map to 1GB Bios Memory map

    • Add the below changes in vision_sdk/$(MAKEAPPNAME)/configs/$(MAKECONFIG)/cfg.mk
      • EMIFMODE=DUAL_EMIF_2X512MB

    cd $(INSTALL_DIR)/vision_sdk
git init
git add .
git commit -m "Initial commit"
git am 0001-Modify-512MB-Bios-Memory-map-to-1GB-Bios-Memory.patch

    • Rebuild the code with a clean build
    cd $(INSTALL_DIR)/vision-sdk/build
rm -rf ../binaries
make -s -j depend
make -s -j
make -s appimage
make -s sbl

    • Run the demo with a new MLO & appimage

    Thanks

    Gaviraju