QEMU 5.2.0 monitor - type 'help' for more information Timer summary in microseconds (7 records):ġ0189312 bytes read in 111 ms (87.5 MiB/s)ĮFI stub: Using DTB from configuration tableĮFI stub: Exiting boot services and installing virtual address map.
#ALLWINNER A64 BSP LINUX PC#
To be more precise, running the qemu and peep into the hung system, I found the PC to be often around this position: U-Boot 2021.01 (10:50:56 +0200) It happens to me that when this aarch64 hypervisor starts a Linux VM with qemu -M virt,accel=kvm the VM executes the bootloader, the kernel's efi stub, but hangs in the kernel's arch-specific initialization. The same hypervisor is required later to be able to run a full-fledged Linux distribution. My objective is to bring up a virtual machine running a bare-metal application as quickly as possible.
#ALLWINNER A64 BSP LINUX DRIVERS#
My design requires a minimalist kernel with few drivers linked to the kernel image. I'm trying to set up a very minimal aarch64 KVM-capable system.
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