Top level:
- 'tee' subdirectory added to top-level CMakeLists.txt
tee/libteec:
- BINARY_PREFIX defined PUBLIC to make it accessible to consumer
apps
- added missing DEBUGLEVEL definitions
examples/optee_gp:
- added missing dependency to libteec
Signed-off-by: George Poulios <gpoulios@census-labs.com>
Initially, leaving the .zip around seemed like a good idea to
avoid re-downloading often. But it turns out deleting downloaded
packages during distclean is standard practice and some CI
scripts depend on the git local copy being clean, including
ignored files.
Change also CMakeLists.txt to download the zip instead of the
tarball.
Signed-off-by: George Poulios <gpoulios@census-labs.com>
Support for extracting (from libteec), patching and compiling
optee_client/tee-supplicant by NuttX apps. Defaults to version
4.6.0 (same as the current libteec).
Enabled with:
CONFIG_OPTEE_SUPPLICANT=y
CONFIG_LIBTEEC=y
And the following for the nuttx kernel:
CONFIG_ALLOW_BSD_COMPONENTS=y
CONFIG_FS_ANONMAP=y
CONFIG_DEV_OPTEE_SMC=y
CONFIG_DEV_OPTEE_SUPPLICANT=y
The version of the supplicant needs to match the libteec version
since the patch to be applied might fail otherwise. If the versions
differ the build will be aborted.
More info:
- https://github.com/OP-TEE/optee_client
- https://optee.readthedocs.io/en/latest/architecture/secure_storage.html
Signed-off-by: Theodore Karatapanis <tkaratapanis@census-labs.com>
