> This issue has been fixed somewhat recently in U-Boot. It only
> happens if you connect a USB keyboard to the machine. With the
> exception of Apple machines and possibly the Raspberry Pi, I expect
> most people to use a serial console on arm64 (and armv7 and riscv64)
> machines. And Apple mac
> Date: Thu, 17 Mar 2022 11:02:00 +
> From: Miod Vallat
>
> By default (with no override in /etc/boot.conf), the arm64 boot loader
> will attempt to boot the kernel after a 5 second timeout.
>
> On the RPi 4b here, it will indeed boot the kernel, but after about 80
> seconds.
>
> The reason
By default (with no override in /etc/boot.conf), the arm64 boot loader
will attempt to boot the kernel after a 5 second timeout.
On the RPi 4b here, it will indeed boot the kernel, but after about 80
seconds.
The reason for this delay is that there is logic in the boot code, while
waiting for key
