build: allow specifying flow-control to grub on serial console
authorPhilip Prindeville <philipp@redfish-solutions.com>
Tue, 7 Feb 2017 03:33:36 +0000 (20:33 -0700)
committerJo-Philipp Wich <jo@mein.io>
Wed, 13 Dec 2017 13:59:27 +0000 (14:59 +0100)
commitf69d73f1b2f934c53003bc49ce3cc062e89bb5ae
tree546b16fab80cb9c6c8cdbb28d8073b369dfe86f3
parent91821c8c0b183337c5b93d5bf915cef314164c2b
build: allow specifying flow-control to grub on serial console

On the more sophisticated (i.e. deeper FIFO) serial controllers,
flow-control might be needed to avoid dropping output.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
(cherry picked from commit 7fe5963be023fd59a11652ecfb065d3405a91c48)
config/Config-images.in
target/linux/x86/image/Makefile