| # Kconfig - serial driver configuration options |
| |
| # |
| # Copyright (c) 2014-2015 Wind River Systems, Inc. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # 1) Redistributions of source code must retain the above copyright notice, |
| # this list of conditions and the following disclaimer. |
| # |
| # 2) Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation |
| # and/or other materials provided with the distribution. |
| # |
| # 3) Neither the name of Wind River Systems nor the names of its contributors |
| # may be used to endorse or promote products derived from this software without |
| # specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| # |
| |
| menuconfig SERIAL |
| bool |
| prompt "Serial Drivers" |
| default n |
| help |
| Enable options for serial drivers. |
| |
| if SERIAL |
| |
| config SERIAL_HAS_DRIVER |
| bool |
| default n |
| help |
| This is an option to be enabled by individual serial driver |
| to signal that there is a serial driver. This is being used |
| by other drivers which are dependent on serial. |
| |
| menu "Serial Port Options" |
| |
| config SERIAL_INTERRUPT_LEVEL |
| bool "Serial interrupt level" |
| depends on IOAPIC |
| default y |
| help |
| Option signifies that the serial controller uses level interrupts |
| instead of edge |
| |
| config SERIAL_INTERRUPT_LOW |
| bool "Serial interrupt low" |
| depends on IOAPIC |
| default n |
| help |
| Option signifies that the serial controller uses low level interrupts |
| instead of high |
| |
| config UART_INTERRUPT_DRIVEN |
| bool |
| prompt "Interrupt driven UART support" |
| default n |
| help |
| This option enables interrupt support for UART allowing console |
| input and UART based drivers. |
| endmenu |
| |
| config NS16550 |
| bool "NS16550 serial driver" |
| default n |
| select SERIAL_HAS_DRIVER |
| help |
| This option enables the NS16550 serial driver. |
| This driver can be used for the serial hardware |
| available on x86 platforms such as basic_atom and |
| basic_minuteia. |
| |
| config NS16550_PCI |
| bool "NS16550 PCI serial driver" |
| default n |
| depends on PCI && NS16550 |
| help |
| This enables NS16550 to probe for PCI-based serial devices. |
| |
| This option enables the driver to auto-detect the device |
| configuration required to access those ports. |
| |
| config NS16550_PORT_0_BASE_ADDR |
| hex "NS16550 port 0 PCI base address" |
| default 0x00000000 |
| depends on NS16550_PCI |
| |
| config NS16550_PORT_1_BASE_ADDR |
| hex "NS16550 port 1 PCI base address" |
| default 0x00000000 |
| depends on NS16550_PCI |
| |
| config K20_UART |
| bool "K20 serial driver" |
| default n |
| select SERIAL_HAS_DRIVER |
| help |
| This option enables the K20 serial driver. |
| This specific driver can be used for the serial hardware |
| available at the Freescale FRDM K64F platform. |
| |
| config STELLARIS_UART |
| bool "Stellaris serial driver" |
| default n |
| select SERIAL_HAS_DRIVER |
| help |
| This option enables the Stellaris serial driver. |
| This specific driver can be used for the serial hardware |
| available at the Texas Instrument LM3S6965 platform. |
| |
| |
| config UART_PORT_0_NAME |
| string |
| default "UART_0" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| config UART_PORT_1_NAME |
| string |
| default "UART_1" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| config UART_PORT_2_NAME |
| string |
| default "UART_2" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| config UART_PORT_3_NAME |
| string |
| default "UART_3" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| config UART_PORT_4_NAME |
| string |
| default "UART_4" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| config UART_PORT_5_NAME |
| string |
| default "UART_5" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| config UART_PORT_6_NAME |
| string |
| default "UART_6" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| config UART_PORT_7_NAME |
| string |
| default "UART_7" |
| help |
| This is the device name for UART, and is included in the device |
| struct. |
| |
| endif |
