Pass the boot payload to serial.init

[SamTebbs33]

The aarch64 port, for example, needs the boot payload to be passed to the serial initialiser.

[DrDeano]

Why is this the case?

[SamTebbs33]

Why is this the case?

Serial is done via memory mapped I/O and the address used for that depends on information in the boot payload.

[DrDeano]

I see :), Just wandering