Commit 82f12ab3 authored Sep 13, 2019 by Palmer Dabbelt Committed by Jonathan Corbet Sep 14, 2019

Documentation: Add "earlycon=sbi" to the admin guide



This argument is supported on RISC-V systems and widely used, but was
not documented here.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

parent 19ad5f79

Documentation/admin-guide/kernel-parameters.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -1044,6 +1044,10 @@
		specified address. The serial port must already be
		setup and configured. Options are not yet supported.

		sbi
		Use RISC-V SBI (Supervisor Binary Interface) for early
		console.

		smh Use ARM semihosting calls for early console.

		s3c2410,<addr>

Admin message