Re: Is kexec supported in QEMU for ARM64 (qemu-system-aarch64) with arm-trusted-firmware, optee, and u-boot.

[Lakshmi Ramasubramanian]

On 9/27/19 2:15 AM, Philippe Mathieu-Daudé wrote:

Cc'ing Ard too

https://salsa.debian.org/debian/atf-allwinner/commit/b6b671c4ac4bd5595306863225bb3bece1e6135c


Current limitations:
* Only cold boot is supported
* No build instructions for QEMU_EFI.fd and rootfs-arm64.cpio.gz
* No instructions for how to load a BL32 (Secure Payload)

So looks like only cold boot is supported (no kexec support)
Is this correct?

Just wanted to check again -

Does ATF and QEMU (for ARM64) support cold boot only and does not have 
support for kexec?

thanks,
 -lakshmi