diff options
Diffstat (limited to 'drivers/serial/Kconfig')
| -rw-r--r-- | drivers/serial/Kconfig | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 93348c0929..3bb5b02eab 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" @@ -137,7 +148,6 @@ config SERIAL_SEARCH_ALL config SERIAL_PROBE_ALL bool "Probe all available serial devices" depends on DM_SERIAL - default n help The serial subsystem only probes for a single serial device, but does not probe for other remaining serial devices. @@ -621,7 +631,6 @@ config FSL_LPUART config MVEBU_A3700_UART bool "UART support for Armada 3700" - default n help Choose this option to add support for UART driver on the Marvell Armada 3700 SoC. The base address is configured via DT. @@ -636,8 +645,7 @@ config MCFUART config MXC_UART bool "IMX serial port support" - depends on ARCH_MX25 || ARCH_MX31 || TARGET_FLEA3 \ - || MX5 || MX6 || MX7 || IMX8M + depends on ARCH_MX31 || MX5 || MX6 || MX7 || IMX8M help If you have a machine based on a Motorola IMX CPU you can enable its onboard serial port by enabling this option. @@ -939,4 +947,4 @@ config SYS_SDMR depends on MPC8XX_CONS default 0 -endmenu +endif |