Hi,
In the qemu website , under the section ARM system emulator, they mentioned
like,
- Secure-World-only devices if the CPU has TrustZone:
- A second PL011 UART
- A second PL061 GPIO controller, with GPIO lines for triggering a
system reset or system poweroff
- A secure flash memory
- 16MB of secure RAM
- I need to know how to work with the PL061 GPIO controller.
And need to know , Is it restricted to use the PL061 GPIO lines only for
triggering a system reset or system poweroff.
If that is the case means, how to do that ?
Please provide any resource, bcz I didn't get anything to work in a
virtual environment.
Thanks in advance
Regards
Swedha R
