We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
Hi experts,
I'm wondering do you compile the OPTEE_OS in this instruction as arm32 or AArch64? In which script do you set the compiler for the secure OS? ( I checked the file build-optee-os.sh while I find the file exports both compilers so I'm not sure which one is used for compiling OPTEE_OS actually.)
Also, if it's still using 32-bit architecture, is it possible for me to compile the secure OS as 64-bit OS to access entire DRAM address?
Thank you.