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

[Lakshmi Ramasubramanian]

When I execute kexec ("kexec -l <kernel>", followed by "kexec -e") I hit 
the following assert (in arm-trusted-firmware/plat/qemu/qemu_pm.c)

/*******************************************************************************
 * Platform handler called when a power domain is about to be turned
 * off. The target_state encodes the power state that each level should
 * transition to.
******************************************************************************/
void qemu_pwr_domain_off(const psci_power_state_t *target_state)
{
        assert(0);
}

Is kexec supported in ARM64 QEMU (qemu-system-aarch64) -
using arm-trusted-firmware, optee, and u-boot?

Thanks,
 -lakshmi