/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/tee/optee
Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/tee/optee/Kconfig (389B)
# OP-TEE Trusted Execution Environment Configuration
config OPTEE
tristate "OP-TEE"
depends on HAVE_ARM_SMCCC
help
This implements the OP-TEE Trusted Execution Environment (TEE)
driver.
config OPTEE_SHM_NUM_PRIV_PAGES
int "Private Shared Memory Pages"
default 1
depends on OPTEE
help
This sets the number of private shared memory pages to be
used by OP-TEE TEE driver.