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| author | Lucas Stach <l.stach@pengutronix.de> | 2020-11-05 21:40:26 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-06 17:23:49 +0100 |
| commit | 427627a23c3e86e31113f9db9bfdca41698a0ee5 (patch) | |
| tree | 73531597b3766d284812df0fdedc70cb6290430c /drivers | |
| parent | 912ab37c798770f21b182d656937072b58553378 (diff) | |
| download | linux-stable-427627a23c3e86e31113f9db9bfdca41698a0ee5.tar.gz linux-stable-427627a23c3e86e31113f9db9bfdca41698a0ee5.tar.bz2 linux-stable-427627a23c3e86e31113f9db9bfdca41698a0ee5.zip | |
tty: serial: imx: enable earlycon by default if IMX_SERIAL_CONSOLE is enabled
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 <festevam@gmail.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://lore.kernel.org/r/20201105204026.1818219-1-l.stach@pengutronix.de
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 1044fc387691..28f22e58639c 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. |