From d3f90dcc09090bf6f0f034be750c3e0ddfa35a29 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Thu, 5 Nov 2020 21:40:26 +0100 Subject: [PATCH] tty: serial: imx: enable earlycon by default if IMX_SERIAL_CONSOLE is enabled commit 427627a23c3e86e31113f9db9bfdca41698a0ee5 upstream. Since 699cc4dfd140 (tty: serial: imx: add imx earlycon driver), the earlycon part of imx serial is a separate driver and isn't necessarily enabled anymore when the console is enabled. This causes users to loose the earlycon functionality when upgrading their kenrel configuration via oldconfig. Enable earlycon by default when IMX_SERIAL_CONSOLE is enabled. Fixes: 699cc4dfd140 (tty: serial: imx: add imx earlycon driver) Reviewed-by: Fabio Estevam Reviewed-by: Fugang Duan Signed-off-by: Lucas Stach Link: https://lore.kernel.org/r/20201105204026.1818219-1-l.stach@pengutronix.de Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 20b98a3ba0466..1a7e84a0db649 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -522,6 +522,7 @@ config SERIAL_IMX_EARLYCON depends on OF select SERIAL_EARLYCON select SERIAL_CORE_CONSOLE + default y if SERIAL_IMX_CONSOLE help If you have enabled the earlycon on the Freescale IMX CPU you can make it the earlycon by answering Y to this option. -- 2.47.3