From 52510486c59bf3a2dd91d636045af73da562a90b Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 8 Aug 2021 12:20:13 -0600 Subject: serial: Add a SERIAL config At present we have SPL_SERIAL and TPL_SERIAL but not piain SERIAL. This works because there is a special build rule in Makefile that always includes the drivers/serial directory. It is better to have all driver directories included by drivers/Makefile and there is already a rule in there for this purpose. It just needs a Kconfig for U-Boot proper, so add one. It is always enabled, for now, since that mimics the current behaviour. It should be possible to drop the strange 'SERIAL_PRESENT' option at some point and use SERIAL instead. Signed-off-by: Simon Glass --- drivers/serial/Kconfig | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index c9724088267..36ee43210a9 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -2,7 +2,18 @@ # Serial device configuration # -menu "Serial drivers" +menuconfig SERIAL + bool "Serial" + default y + help + Enable support for serial drivers. This allows use of a serial UART + for displaying messages while U-Boot is running. It also brings in + printf() and panic() functions. This should normally be enabled + unless there are space reasons not to. If you just need to disable + the console you can adjust the stdout environment variable or use + SILENT_CONSOLE. + +if SERIAL config BAUDRATE int "Default baudrate" @@ -937,4 +948,4 @@ config SYS_SDMR depends on MPC8XX_CONS default 0 -endmenu +endif -- cgit v1.3.1