I got a logo for Jetson Nano! I took the code of tool by jwatte and modified it a bit. I hope that he will not be offended by me. The following steps need to be carried out to create a bmp.blob with own logo.
- sudo apt install liblz4-tool
- git clone https://github.com/VladimirSazonov/jw-boot-logo-for-Jetson-Nano
- cd jw-boot-logo-for-Jetson-Nano
- git clone https://github.com/nothings/stb
- g++ -o jw_boot_image main.cpp
- ./jw_boot_image [path_to_your_logo]
- Make sure there is an output file named "bmp.blob"
- Copy "bmp.blob" into [path_to_your_bsp]/Linux_for_Tegra/bootloader/
- cd [path_to_your_bsp]/Linux_for_Tegra/
- Finish installation by the command: sudo ./flash.sh -k BMP --image bootloader/bmp.blob jetson-nano-qspi-sd mmcblk0p1