From: Christoph Hellwig <hch@lst.de>
Date: Tue, 10 Sep 2019 07:59:23 +0200
Subject: serial/sifive: select SERIAL_EARLYCON
Git-commit: 7e2a165de5a52003d10a611ee3884cdb5c44e8cd
Patch-mainline: 5.4-rc3
References: bnc#1151927 5.3.9
The sifive serial driver implements earlycon support, but unless
another driver is built in that supports earlycon support it won't
be usable. Explicitly select SERIAL_EARLYCON instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Paul Walmsley <paul.walmsley@sifive.com>
Link: https://lore.kernel.org/r/20190910055923.28384-1-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/tty/serial/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 4789b5d62f63..67a9eb3f94ce 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1032,6 +1032,7 @@ config SERIAL_SIFIVE_CONSOLE
bool "Console on SiFive UART"
depends on SERIAL_SIFIVE=y
select SERIAL_CORE_CONSOLE
+ select SERIAL_EARLYCON
help
Select this option if you would like to use a SiFive UART as the
system console.
--
2.24.0