Hi Experts:
I using RTOS SDK 7.3 and evm board.
I want to compile bl32.bin myself for customization。I tried some methods, but it can't boot normally。
Below are the steps of my method。
- tar -xf ti-optee-os.tar.gz in tda4_rtos main dir
- cd ti-optee-os
- make CROSS_COMPILE64=aarch64-none-linux-gnu- PLATFORM=k3-j721e CFG_ARM64_core=y
- After compiling, bl32.bin cannot be found in this directory
- I found some bin files in this directory as shown in the figure below. It was renamed as bl32.bin, but it cannot boot normally. If you use the prebuilt-images, you can start normally.
How can I compile the same image as ti-processor-sdk-linux/board-support/prebuilt-images/bl32.bin?