Hi,
On 5/11/22 17:35, Jerome Forissier wrote:
This commit adds support for the OP-TEE 'tee.bin' v1 format for Rockchip platforms.
Since OP-TEE 3.8.0, tee.bin contains meta-data in a proprietary format in addition to the ELF data. They are essential information for proper initialization of the TEE core, such as the size of the memory region covered by the TEE or a compact representation of runtime relocation data when ASLR is enabled.
With OP-TEE 3.8.0 onwards, 'tee.elf' MUST NOT be used and 'tee.bin' MUST be used instead. Ignoring this recommendation can lead to crashes as described in [3].
Link: [1] https://github.com/OP-TEE/optee_os/commit/5dd1570ac5b0f6563b1a9c074533a19107... Link: [2] https://github.com/OP-TEE/optee_os/blob/3.17.0/scripts/gen_tee_bin.py#L275-L... Link: [3] https://github.com/OP-TEE/optee_os/issues/4542 Signed-off-by: Jerome Forissier jerome.forissier@linaro.org
arch/arm/mach-rockchip/make_fit_atf.py | 43 +++++++++++++++++++++----- 1 file changed, 35 insertions(+), 8 deletions(-)
I have just seen the v2022.07-rc5 announcement. I'm wondering if this fix would be suitable for inclusion? Or is it too late in the RC cycle?
Thanks,