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Optee panics on AM64x-starter kit #5461
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@maroonmoon13 have you made any progress? It looks like an exception is happening in the TEE core (SEL1) and is reaching TF-A (EL3).
Exception return address. What is the code near this address in
Data abort caused by a read from lower EL (decoding here). |
Hi, |
Hey Hi, Can you try using the |
Hello Manorit, `U-Boot SPL 2021.01-00001-g30dc5fee83 (Aug 08 2022 - 10:49:55 +0200) NOTICE: BL31: v2.5(release):08.01.00.006-dirty U-Boot SPL 2021.01-00001-g30dc5fee83 (Aug 08 2022 - 10:51:40 +0200) U-Boot 2021.01-00001-g30dc5fee83 (Aug 08 2022 - 10:51:40 +0200) SoC: AM64X SR1.0 Flattened Device Tree blob at 88000000Booting using the fdt blob at 0x88000000 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] Welcome to Arago 2021.09! [ 1.911698] systemd[1]: Set hostname to .
[ OK ] Mounted Kernel Configuration File System. |
Please note that I am using the ti-processor-sdk-linux-am64xx-evm-08.02.00.14/ SDK and not the latest one which was released recently. |
Hi, upstream OP-TEE isn't compatible with 08.02 SDK, can you try using the latest one and see if it works? |
Sure. The latest SDK I see on TI website is still 8.02. 8.0.23 to be specific. Should I use this? |
Ah, no. 08.02 SDK won't probably work with the upstream. Kindly wait for the next SDK to be released, it should be compatible with it. Till then you can use the OP-TEE shipped with 08.02 SDK, I believe it should be working. |
This issue has been marked as a stale issue because it has been open (more than) 30 days with no activity. Remove the stale label or add a comment, otherwise this issue will automatically be closed in 5 days. Note, that you can always re-open a closed issue at any time. |
Hello,
I built the latest optee for TI AM64x starter kit board, with the following build commands:
Basically, I enabled debug messages.
When I try to boot using this new Optee, I get the below panic message.
Expected output: Optee should load normally.
Regards
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