depends on SERIAL_8250 && PCI
default SERIAL_8250
help
- Say Y here if you have PCI serial ports.
-
- To compile this driver as a module, choose M here: the module
- will be called 8250_pci.
+ This builds standard PCI serial support. You may be able to
+ disable this feature if you only need legacy serial support.
+ Saves about 9K.
config SERIAL_8250_PNP
tristate "8250/16550 PNP device support" if EMBEDDED
depends on SERIAL_8250 && PNP
default SERIAL_8250
help
- Say Y here if you have serial ports described by PNPBIOS or ACPI.
- These are typically ports built into the system board.
-
- To compile this driver as a module, choose M here: the module
- will be called 8250_pnp.
+ This builds standard PNP serial support. You may be able to
+ disable this feature if you only need legacy serial support.
config SERIAL_8250_HP300
tristate
your boot loader (lilo or loadlin) about how to pass options to the
kernel at boot time.)
+config SERIAL_SB1250_DUART
+ tristate "BCM1xxx on-chip DUART serial support"
+ depends on SIBYTE_SB1xxx_SOC=y
+ select SERIAL_CORE
+ default y
+ ---help---
+ Support for the asynchronous serial interface (DUART) included in
+ the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that
+ the letter D in DUART stands for "dual", which is how the device
+ is implemented. Depending on the SOC configuration there may be
+ one or more DUARTs available of which all are handled.
+
+ If unsure, say Y. To compile this driver as a module, choose M here:
+ the module will be called sb1250-duart.
+
+config SERIAL_SB1250_DUART_CONSOLE
+ bool "Support for console on a BCM1xxx DUART serial port"
+ depends on SERIAL_SB1250_DUART=y
+ select SERIAL_CORE_CONSOLE
+ default y
+ ---help---
+ If you say Y here, it will be possible to use a serial port as the
+ system console (the system console is the device which receives all
+ kernel messages and warnings and which allows logins in single user
+ mode).
+
+ If unsure, say Y.
+
config SERIAL_ATMEL
bool "AT91 / AT32 on-chip serial port support"
depends on (ARM && ARCH_AT91) || AVR32
If unsure, say Y.
+config SERIAL_ZS
+ tristate "DECstation Z85C30 serial support"
+ depends on MACH_DECSTATION
+ select SERIAL_CORE
+ default y
+ ---help---
+ Support for the Zilog 85C350 serial communications controller used
+ for serial ports in newer DECstation systems. These include the
+ DECsystem 5900 and all models of the DECstation and DECsystem 5000
+ systems except from model 200.
+
+ If unsure, say Y. To compile this driver as a module, choose M here:
+ the module will be called zs.
+
+config SERIAL_ZS_CONSOLE
+ bool "Support for console on a DECstation Z85C30 serial port"
+ depends on SERIAL_ZS=y
+ select SERIAL_CORE_CONSOLE
+ default y
+ ---help---
+ If you say Y here, it will be possible to use a serial port as the
+ system console (the system console is the device which receives all
+ kernel messages and warnings and which allows logins in single user
+ mode).
+
+ Note that the firmware uses ttyS1 as the serial console on the
+ Maxine and ttyS3 on the others using this driver.
+
+ If unsure, say Y.
+
config SERIAL_21285
tristate "DC21285 serial port support"
depends on ARM && FOOTBRIDGE
config SERIAL_BFIN_CONSOLE
bool "Console on Blackfin serial port"
- depends on SERIAL_BFIN
+ depends on SERIAL_BFIN=y
select SERIAL_CORE_CONSOLE
choice
4. Change the kernel command console parameter to: console=ttyB0
config SERIAL_MUX_CONSOLE
- bool "Support for console on serial MUX"
- depends on SERIAL_MUX
+ bool "Support for console on serial MUX"
+ depends on SERIAL_MUX=y
select SERIAL_CORE_CONSOLE
- default y
+ default y
config PDC_CONSOLE
bool "PDC software console support"
config SERIAL_VR41XX_CONSOLE
bool "Enable NEC VR4100 series Serial Interface Unit console"
- depends on SERIAL_VR41XX
+ depends on SERIAL_VR41XX=y
select SERIAL_CORE_CONSOLE
help
If you have a NEC VR4100 series processor and you want to use