Hi,
I'm working on a custom board with iMX8M Plus processor with 4GB of RAM.
I'm trying to enable the Trusty OS to access the RPMB secure storage.
I downloaded the trusty software:
repo init -u https://github.com/nxp-imx/imx-manifest.git -b imx-android-12 -m imx-trusty-android-12.0.0_1.0.0_github.xml
repo sync
source trusty/vendor/google/aosp/scripts/envsetup.sh
make -j32 imx8mp
cp build-imx8mp/lk.bin ../android_build/vendor/nxp/fsl-proprietary/uboot-firmware/imx8m/tee-imx8mp.bin
when I boot the Trusty bootloader, I get the following error in attached.
What could be the problem?
If you need other info, let me know.
BR
Domenico Acri
解決済! 解決策の投稿を見る。
Hi,
problem solved.
SPL_CRYPTO_SUPPORT was missing from uboot defconfig,
and I used ATF v.2.6 to support the module with 4GB of RAM.
It wasn't a kernel problem.
Thanks for the support.
BR
Domenico Acri
Hi,
Is there anyone who can help me regarding this post?
BR
Domenico Acri
Hello,
You would need to follow the instructions on the Android User’s Guide (link below, as this is the latest version, if you want to look for it at a later date you may need to download the documentation package for this BSP)
https://www.nxp.com/docs/en/user-guide/ANDROID_USERS_GUIDE.pdf
You can find the instructions to do that in our release user guide. Once you have fused, you cannot change it. So be careful to do that.
regards
Hello,
For Android 12 you have to download the documentation package from:
https://www.nxp.com/webapp/sps/download/preDownload.jsp
Regards
Hi,
I'm already using this guide, I have the problem reported at the beginning of the post.
BR
Domenico Acri
Hello,
Per you log, I can not see that is enter to the kernel so its not building the kernel.
Regards
Hi,
sorry but I did not understand.
Could you be more specific?
What would be missing from kernel?
In the log file, we are in the uboot.
BR
Domenico Acri
Hello,
Something wrong in the kernel, that's way uboot does not passed to kernel.
Regards
Hi,
problem solved.
SPL_CRYPTO_SUPPORT was missing from uboot defconfig,
and I used ATF v.2.6 to support the module with 4GB of RAM.
It wasn't a kernel problem.
Thanks for the support.
BR
Domenico Acri