On 20.04.21 02:56, Peng Fan wrote: >> Subject: Re: Arm zero exits and zynqmp ATF SDEI-enabling patch upstreaming >> >> On 19.04.21 15:28, Peng Fan wrote: >>>> Subject: Arm zero exits and zynqmp ATF SDEI-enabling patch >>>> upstreaming >>> >>> Not sure whether you are aware. >>> FYI: SDEI not work with OP-TEE for now. >>> >> >> Thanks for the info. None of the targets I played with - so far - had OP-TEE >> included. AT-F bug or a conceptual conflict? > > The design of SDEI not take TEE into consideration. SDEI requires secure > interrupts > taken into EL3, but op-tee requires non-secure FIQ taken into secure EL1. >
Do you mean the implementation in TF-A? Or even the specification of the service?? Jan -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/b7e6ad49-db2c-bc78-b2c8-ecd182297cab%40siemens.com.
