• State Accepted Answer
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 2 replies
  • Subscribers 25 subscribers
  • Views 1195 views
  • Users 0 members are here
Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Does Morello FVP support PSCI?

John K

Hi,

Am I correct in thinking that the Morello FVP supports PSCI function calls eg. CPU_ON?

As a follow up, I am attempting to call such a function (PSCI_VERSION). As per the SMC calling convention, I first load 0x8400 0000 into register 0, then call 

smc #0
.

At this point the execution does not continue - in the FVP trace I can see that the last instruction executed is the smc instruction. Any ideas as to what I'm doing wrong?

I am running bare metal a custom kernel which initialises the cpu etc.

Parents Reply Children
No data