#
menu "Serial drivers"
+ depends on HAS_IOMEM
#
# The new 8250/16550 serial drivers
depends on SERIAL_8250 && PCI
default SERIAL_8250
help
- This builds standard PCI serial support. You may be able to
- disable this feature if you only need legacy serial support.
- Saves about 9K.
+ 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.
config SERIAL_8250_PNP
tristate "8250/16550 PNP device support" if EMBEDDED
depends on SERIAL_8250 && PNP
default SERIAL_8250
help
- This builds standard PNP serial support. You may be able to
- disable this feature if you only need legacy serial support.
+ 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.
config SERIAL_8250_HP300
tristate
to this option. The driver can handle 1 or 2 serial ports.
If unsure, say N.
+config SERIAL_8250_RM9K
+ bool "Support for MIPS RM9xxx integrated serial port"
+ depends on SERIAL_8250 != n && SERIAL_RM9000
+ select SERIAL_8250_SHARE_IRQ
+ help
+ Selecting this option will add support for the integrated serial
+ port hardware found on MIPS RM9122 and similar processors.
+ If unsure, say N.
+
comment "Non-8250 serial port support"
config SERIAL_AMBA_PL010
select SERIAL_CORE
help
This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
- an Integrator/AP or Integrator/PP2 platform, say Y or M here.
+ an Integrator/AP or Integrator/PP2 platform, or if you have a
+ Cirrus Logic EP93xx CPU, say Y or M here.
If unsure, say N.
Say Y if you have an external 8250/16C550 UART. If unsure, say N.
+config SERIAL_KS8695
+ bool "Micrel KS8695 (Centaur) serial port support"
+ depends on ARCH_KS8695
+ select SERIAL_CORE
+ help
+ This selects the Micrel Centaur KS8695 UART. Say Y here.
+
+config SERIAL_KS8695_CONSOLE
+ bool "Support for console on KS8695 (Centaur) serial port"
+ depends on SERIAL_KS8695=y
+ select SERIAL_CORE_CONSOLE
+ help
+ Say Y here if you wish to use a KS8695 (Centaur) UART 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).
+
config SERIAL_CLPS711X
tristate "CLPS711X serial port support"
depends on ARM && ARCH_CLPS711X
your boot loader (lilo or loadlin) about how to pass options to the
kernel at boot time.)
+config SERIAL_BFIN
+ tristate "Blackfin serial port support"
+ depends on BFIN
+ select SERIAL_CORE
+ select SERIAL_BFIN_UART0 if (BF531 || BF532 || BF533 || BF561)
+ help
+ Add support for the built-in UARTs on the Blackfin.
+
+ To compile this driver as a module, choose M here: the
+ module will be called bfin_5xx.
+
+config SERIAL_BFIN_CONSOLE
+ bool "Console on Blackfin serial port"
+ depends on SERIAL_BFIN
+ select SERIAL_CORE_CONSOLE
+
+choice
+ prompt "UART Mode"
+ depends on SERIAL_BFIN
+ default SERIAL_BFIN_DMA
+ help
+ This driver supports the built-in serial ports of the Blackfin family
+ of CPUs
+
+config SERIAL_BFIN_DMA
+ bool "DMA mode"
+ depends on DMA_UNCACHED_1M
+ help
+ This driver works under DMA mode. If this option is selected, the
+ blackfin simple dma driver is also enabled.
+
+config SERIAL_BFIN_PIO
+ bool "PIO mode"
+ help
+ This driver works under PIO mode.
+
+endchoice
+
+config SERIAL_BFIN_UART0
+ bool "Enable UART0"
+ depends on SERIAL_BFIN
+ help
+ Enable UART0
+
+config BFIN_UART0_CTSRTS
+ bool "Enable UART0 hardware flow control"
+ depends on SERIAL_BFIN_UART0
+ help
+ Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
+ signal.
+
+config UART0_CTS_PIN
+ int "UART0 CTS pin"
+ depends on BFIN_UART0_CTSRTS
+ default 23
+ help
+ The default pin is GPIO_GP7.
+ Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
+config UART0_RTS_PIN
+ int "UART0 RTS pin"
+ depends on BFIN_UART0_CTSRTS
+ default 22
+ help
+ The default pin is GPIO_GP6.
+ Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
+config SERIAL_BFIN_UART1
+ bool "Enable UART1"
+ depends on SERIAL_BFIN && (BF534 || BF536 || BF537)
+ help
+ Enable UART1
+
+config BFIN_UART1_CTSRTS
+ bool "Enable UART1 hardware flow control"
+ depends on SERIAL_BFIN_UART1
+ help
+ Enable hardware flow control in the driver. Using GPIO emulate the CTS/RTS
+ signal.
+
+config UART1_CTS_PIN
+ int "UART1 CTS pin"
+ depends on BFIN_UART1_CTSRTS
+ default -1
+ help
+ Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
+config UART1_RTS_PIN
+ int "UART1 RTS pin"
+ depends on BFIN_UART1_CTSRTS
+ default -1
+ help
+ Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
+
config SERIAL_IMX
bool "IMX serial port support"
depends on ARM && ARCH_IMX
depends on SERIAL_SH_SCI=y
select SERIAL_CORE_CONSOLE
+config SERIAL_PNX8XXX
+ bool "Enable PNX8XXX SoCs' UART Support"
+ depends on MIPS && SOC_PNX8550
+ select SERIAL_CORE
+ help
+ If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
+ and you want to use serial ports, say Y. Otherwise, say N.
+
+config SERIAL_PNX8XXX_CONSOLE
+ bool "Enable PNX8XX0 serial console"
+ depends on SERIAL_PNX8XXX
+ select SERIAL_CORE_CONSOLE
+ help
+ If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
+ and you want to use serial console, say Y. Otherwise, say N.
+
config SERIAL_CORE
tristate
projects / linux-2.6-omap-h63xx.git / blobdiff