I am trying to compile the Optee OS for Raspberry Pi 3 platform.It is 64bit aarch-linux-gnu.
So i am giving the option like below for compilation but i am getting the compilation errors related to aarch32 and aarch64.
make CFG_AARCH64_core=y CROSS_COMPILE64="aarch64-linux-gnu-"
I don't know whether my compilation procedure is correct or not? Please someone suggest me ,How to compile the OPTEE OS build for Raspberry pi 3 platform?
If you are using the Raspberry Pi 3 Model B as this URL (https://www.raspberrypi.org/products/raspberry-pi-3-model-b/) listed, it is the AArch64 CPU.
So your compiling option should be for AArch64 support.
There is no detailed information about what's your build error. Please refer to this URL for OPTEE-OS build. It already supports the building for Rasperry Pi 3.