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TDA4VM: How to make SBL

Part Number: TDA4VM

Hello

I have made SBL related binaries

The following process:

    1. my tiboot3.bin is using sbl_mmcsd_img_hlos_mcu1_0_release.tiimage

    2. tifs.bin is using pdk_jacinto_08_00_00_37/packages/ti/binary/package/all/pdk_/packages/ti/drv/sciclient/soc/V1/tifs.bin

    3. app is generated using pdk_jacinto_08_00_00_37/packages/ti/boot/sbl/tools/combined_appimage (HLOS_BOOT=development,all env_paths have been updated in config.mk)

Q: Is the above content correct?

Q: What is the difference between sbl_mmcsd_img_hlos_mcu1_0_release.tiimage and sbl_mmcsd_img_mcu1_0_release.tiimage 

Q: is there anything to care? (when I use SPL,IPC is OK, but when I use SBL by the above,IPC is not work,I think there is a problem in the production process)