| From 8b69e0be66c462ed6b963f853142d01678290b42 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Tue, 10 Sep 2019 07:59:23 +0200 |
| Subject: serial/sifive: select SERIAL_EARLYCON |
| |
| From: Christoph Hellwig <hch@lst.de> |
| |
| [ Upstream commit 7e2a165de5a52003d10a611ee3884cdb5c44e8cd ] |
| |
| 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: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/tty/serial/Kconfig | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig |
| index 3083dbae35f7e..3b436ccd29dad 100644 |
| --- a/drivers/tty/serial/Kconfig |
| +++ b/drivers/tty/serial/Kconfig |
| @@ -1075,6 +1075,7 @@ 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. |
| -- |
| 2.20.1 |
| |