Hi,
On 22.08.18 20:32, Julien Grall wrote:
Hi,
On 22/08/18 15:11, Volodymyr Babchuk wrote:
Signed-off-by: Volodymyr Babchuk volodymyr_babchuk@epam.com
I am a bit confused. The DT is only here to tell the guest OP-TEE is present. But I don't see anything to tell the hypervisor the guest will use OP-TEE.
Yes, this is what I wanted to discuss. I had a felling that it is not quite right. I think your idea with DOMCTL is better. I'll rework this part in the following way:
if there is "optee=1" in a config file, then libxl will create DT entry and ask hypervisor to enable access to TEE for this domain.