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I'm having trouble closing a device as per the recommended method.STM32MP> fuse read 0 0                                                         Reading bank 0:                                                                Word 0x00000000: 00000017 ...
I have a custom board with a stm32mp151c and 256M DRAM.Trying to get optee 3.12 from ecosystem 3.0.0 to start.Everything works fine with tf-a 2.4-r1 and sp_min, u-boot 2020.10 etc.But I can't get optee to start. I've enabled a high loglevel and the l...
https://github.com/STMicroelectronics/meta-st-stm32mp/blob/kirkstone/classes/fip-utils-stm32mp.bbclassFIP_SIGN_KEY is used to specify the rot key.But if that key is not found (wrong path for example),the bbclass and cert_create silently creates a new...
My TF-A on the stm32mp157f-dk2 is built with all the proper parameters.The FSBL is verified on a fused public key hash, but the device is not closed.I can see that the FSBL has a successful authentication.So I decided to check on the TBB CoT over the...
To detach signing from cube programmer I made an open source C signing tool, using openssl. Should be rather easy to use in various build environments.https://github.com/milkylainen/stm32mp1sign
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