^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) # Serial device configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) menu "Serial drivers"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) depends on HAS_IOMEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) config SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) depends on SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Support for early consoles with the earlycon parameter. This enables
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) the console before standard serial driver is probed. The console is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) enabled when early_param is processed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) source "drivers/tty/serial/8250/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) comment "Non-8250 serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) config SERIAL_AMBA_PL010
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) tristate "ARM AMBA PL010 serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) depends on ARM_AMBA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) an Integrator/AP or Integrator/PP2 platform, or if you have a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) Cirrus Logic EP93xx CPU, say Y or M here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) config SERIAL_AMBA_PL010_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) bool "Support for console on AMBA serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) depends on SERIAL_AMBA_PL010=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) Say Y here if you wish to use an AMBA PrimeCell UART as the system
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) console (the system console is the device which receives all kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) messages and warnings and which allows logins in single user mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) Even if you say Y here, the currently visible framebuffer console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) "console=ttyAM0". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) your boot loader (lilo or loadlin) about how to pass options to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) kernel at boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) config SERIAL_AMBA_PL011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) tristate "ARM AMBA PL011 serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) depends on ARM_AMBA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) config SERIAL_AMBA_PL011_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) bool "Support for console on AMBA serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) depends on SERIAL_AMBA_PL011=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) Say Y here if you wish to use an AMBA PrimeCell UART as the system
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) console (the system console is the device which receives all kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) messages and warnings and which allows logins in single user mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) Even if you say Y here, the currently visible framebuffer console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) "console=ttyAMA0". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) your boot loader (lilo or loadlin) about how to pass options to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) kernel at boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) config SERIAL_EARLYCON_ARM_SEMIHOST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) bool "Early console using ARM semihosting"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) depends on ARM64 || ARM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) Support for early debug console using ARM semihosting. This enables
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) the console before standard serial driver is probed. This is enabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) with "earlycon=smh" on the kernel command line. The console is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) enabled when early_param is processed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) config SERIAL_EARLYCON_RISCV_SBI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) bool "Early console using RISC-V SBI"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) depends on RISCV_SBI_V01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) Support for early debug console using RISC-V SBI. This enables
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) the console before standard serial driver is probed. This is enabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) with "earlycon=sbi" on the kernel command line. The console is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) enabled when early_param is processed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) config SERIAL_SB1250_DUART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) tristate "BCM1xxx on-chip DUART serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) depends on SIBYTE_SB1xxx_SOC=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) Support for the asynchronous serial interface (DUART) included in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) the BCM1250 and derived System-On-a-Chip (SOC) devices. Note that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) the letter D in DUART stands for "dual", which is how the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) is implemented. Depending on the SOC configuration there may be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) one or more DUARTs available of which all are handled.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) If unsure, say Y. To compile this driver as a module, choose M here:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) the module will be called sb1250-duart.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) config SERIAL_SB1250_DUART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) bool "Support for console on a BCM1xxx DUART serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) depends on SERIAL_SB1250_DUART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) If you say Y here, it will be possible to use a serial port as the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) system console (the system console is the device which receives all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) kernel messages and warnings and which allows logins in single user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) If unsure, say Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) config SERIAL_ATMEL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) bool "AT91 on-chip serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) depends on ARCH_AT91 || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) select MFD_AT91_USART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) This enables the driver for the on-chip UARTs of the Atmel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) AT91 processors.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) config SERIAL_ATMEL_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) bool "Support for console on AT91 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) depends on SERIAL_ATMEL=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) Say Y here if you wish to use an on-chip UART on a Atmel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) AT91 processor as the system console (the system
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) console is the device which receives all kernel messages and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) warnings and which allows logins in single user mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) config SERIAL_ATMEL_PDC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) bool "Support DMA transfers on AT91 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) depends on SERIAL_ATMEL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) Say Y here if you wish to use the PDC to do DMA transfers to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) and from the Atmel AT91 serial port. In order to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) actually use DMA transfers, make sure that the use_dma_tx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) and use_dma_rx members in the atmel_uart_data struct is set
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) appropriately for each port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) Note that break and error handling currently doesn't work
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) properly when DMA is enabled. Make sure that ports where
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) this matters don't use DMA.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) config SERIAL_ATMEL_TTYAT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) bool "Install as device ttyATn instead of ttySn"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) depends on SERIAL_ATMEL=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) Say Y here if you wish to have the internal AT91 UARTs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) appear as /dev/ttyATn (major 204, minor starting at 154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) instead of the normal /dev/ttySn (major 4, minor starting at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 64). This is necessary if you also want other UARTs, such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) external 8250/16C550 compatible UARTs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) The ttySn nodes are legally reserved for the 8250 serial driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) but are often misused by other serial drivers.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) To use this, you should create suitable ttyATn device nodes in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) /dev/, and pass "console=ttyATn" to the kernel.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) Say Y if you have an external 8250/16C550 UART. If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) config SERIAL_KGDB_NMI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) bool "Serial console over KGDB NMI debugger port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) depends on KGDB_SERIAL_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) This special driver allows you to temporary use NMI debugger port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) as a normal console (assuming that the port is attached to KGDB).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) Unlike KDB's disable_nmi command, with this driver you are always
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) able to go back to the debugger using KGDB escape sequence ($3#33).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) This is because this console driver processes the input in NMI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) context, and thus is able to intercept the magic sequence.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) Note that since the console interprets input and uses polling
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) communication methods, for things like PPP you still must fully
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) detach debugger port from the KGDB NMI (i.e. disable_nmi), and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) use raw console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) config SERIAL_MESON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) tristate "Meson serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) depends on ARCH_MESON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) This enables the driver for the on-chip UARTs of the Amlogic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) MesonX processors.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) config SERIAL_MESON_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) bool "Support for console on meson"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) depends on SERIAL_MESON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) Say Y here if you wish to use a Amlogic MesonX UART as the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) system console (the system console is the device which
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) receives all kernel messages and warnings and which allows
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) logins in single user mode) as /dev/ttyAMLx.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) config SERIAL_CLPS711X
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) tristate "CLPS711X serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) depends on ARCH_CLPS711X || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) This enables the driver for the on-chip UARTs of the Cirrus
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) Logic EP711x/EP721x/EP731x processors.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) config SERIAL_CLPS711X_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) bool "Support for console on CLPS711X serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) depends on SERIAL_CLPS711X=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) "console=ttyCL1".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) config SERIAL_SAMSUNG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) tristate "Samsung SoC serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) providing /dev/ttySAC0, 1 and 2 (note, some machines may not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) provide all of these ports, depending on how the serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) pins are configured.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) config SERIAL_SAMSUNG_UARTS_4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) depends on SERIAL_SAMSUNG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) default y if !(CPU_S3C2410 || CPU_S3C2412 || CPU_S3C2440 || CPU_S3C2442)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) Internal node for the common case of 4 Samsung compatible UARTs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) config SERIAL_SAMSUNG_UARTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) depends on SERIAL_SAMSUNG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) default 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) Select the number of available UART ports for the Samsung S3C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) serial driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) config SERIAL_SAMSUNG_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) bool "Support for console on Samsung SoC serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) depends on SERIAL_SAMSUNG=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) Allow selection of the S3C24XX on-board serial ports for use as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) an virtual console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) "console=ttySACx". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) your boot loader about how to pass options to the kernel at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) config SERIAL_SIRFSOC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) tristate "SiRF SoC Platform Serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) depends on ARCH_SIRF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) Support for the on-chip UART on the CSR SiRFprimaII series,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) providing /dev/ttySiRF0, 1 and 2 (note, some machines may not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) provide all of these ports, depending on how the serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) pins are configured).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) config SERIAL_SIRFSOC_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) bool "Support for console on SiRF SoC serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) depends on SERIAL_SIRFSOC=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) "console=ttySiRFx". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) your boot loader about how to pass options to the kernel at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) config SERIAL_TEGRA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) tristate "NVIDIA Tegra20/30 SoC serial controller"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) depends on ARCH_TEGRA && TEGRA20_APB_DMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) Support for the on-chip UARTs on the NVIDIA Tegra series SOCs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) provide all of these ports, depending on how the serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) are enabled). This driver uses the APB DMA to achieve higher baudrate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) and better performance.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) config SERIAL_TEGRA_TCU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) tristate "NVIDIA Tegra Combined UART"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) depends on ARCH_TEGRA && TEGRA_HSP_MBOX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) Support for the mailbox-based TCU (Tegra Combined UART) serial port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) TCU is a virtual serial port that allows multiplexing multiple data
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) streams into a single hardware serial port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) config SERIAL_TEGRA_TCU_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) bool "Support for console on a Tegra TCU serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) depends on SERIAL_TEGRA_TCU=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) If you say Y here, it will be possible to use a the Tegra TCU as the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) system console (the system console is the device which receives all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) kernel messages and warnings and which allows logins in single user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) If unsure, say Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) config SERIAL_MAX3100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) tristate "MAX3100 support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) depends on SPI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) MAX3100 chip support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) config SERIAL_MAX310X
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) tristate "MAX310X support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) depends on SPI_MASTER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) select REGMAP_SPI if SPI_MASTER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) This selects support for an advanced UART from Maxim (Dallas).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) Supported ICs are MAX3107, MAX3108, MAX3109, MAX14830.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) Each IC contains 128 words each of receive and transmit FIFO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) that can be controlled through I2C or high-speed SPI.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) Say Y here if you want to support this ICs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) config SERIAL_DZ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) bool "DECstation DZ serial driver"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) depends on MACH_DECSTATION && 32BIT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) DZ11-family serial controllers for DECstations and VAXstations,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) including the DC7085, M7814, and M7819.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) config SERIAL_DZ_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) bool "Support console on DECstation DZ serial driver"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) depends on SERIAL_DZ=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) If you say Y here, it will be possible to use a serial port as the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) system console (the system console is the device which receives all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) kernel messages and warnings and which allows logins in single user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) Note that the firmware uses ttyS3 as the serial console on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) DECstations that use this driver.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) If unsure, say Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) config SERIAL_ZS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) tristate "DECstation Z85C30 serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) depends on MACH_DECSTATION
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) Support for the Zilog 85C350 serial communications controller used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) for serial ports in newer DECstation systems. These include the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) DECsystem 5900 and all models of the DECstation and DECsystem 5000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) systems except from model 200.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) If unsure, say Y. To compile this driver as a module, choose M here:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) the module will be called zs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) config SERIAL_ZS_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) bool "Support for console on a DECstation Z85C30 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) depends on SERIAL_ZS=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) If you say Y here, it will be possible to use a serial port as the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) system console (the system console is the device which receives all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) kernel messages and warnings and which allows logins in single user
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) Note that the firmware uses ttyS1 as the serial console on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) Maxine and ttyS3 on the others using this driver.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) If unsure, say Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) config SERIAL_21285
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) tristate "DC21285 serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) depends on FOOTBRIDGE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) PCI bridge you can enable its onboard serial port by enabling this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) config SERIAL_21285_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) bool "Console on DC21285 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) depends on SERIAL_21285=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) If you have enabled the serial port on the 21285 footbridge you can
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) make it the console by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) "console=ttyFB". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) your boot loader (lilo or loadlin) about how to pass options to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) kernel at boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) config SERIAL_PXA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) bool "PXA serial port support (DEPRECATED)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) depends on ARCH_PXA || ARCH_MMP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) select SERIAL_8250_PXA if SERIAL_8250=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) select SERIAL_PXA_NON8250 if !SERIAL_8250=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) If you have a machine based on an Intel XScale PXA2xx CPU you
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) can enable its onboard serial ports by enabling this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) Unless you have a specific need, you should use SERIAL_8250_PXA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) instead of this.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) config SERIAL_PXA_NON8250
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) depends on !SERIAL_8250
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) config SERIAL_PXA_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) bool "Console on PXA serial port (DEPRECATED)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) depends on SERIAL_PXA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) select SERIAL_8250_CONSOLE if SERIAL_8250=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) If you have enabled the serial port on the Intel XScale PXA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) CPU you can make it the console by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) "console=ttySA0". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) your boot loader (lilo or loadlin) about how to pass options to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) kernel at boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) Unless you have a specific need, you should use SERIAL_8250_PXA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) and SERIAL_8250_CONSOLE instead of this.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) config SERIAL_SA1100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) bool "SA1100 serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) depends on ARCH_SA1100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) can enable its onboard serial port by enabling this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) Please read <file:Documentation/arm/sa1100/serial_uart.rst> for further
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) info.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) config SERIAL_SA1100_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) bool "Console on SA1100 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) depends on SERIAL_SA1100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) If you have enabled the serial port on the SA1100/SA1110 StrongARM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) CPU you can make it the console by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) "console=ttySA0". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) your boot loader (lilo or loadlin) about how to pass options to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) kernel at boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) config SERIAL_IMX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) tristate "IMX serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) depends on ARCH_MXC || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) select RATIONAL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) If you have a machine based on a Motorola IMX CPU you
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) can enable its onboard serial port by enabling this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) config SERIAL_IMX_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) tristate "Console on IMX serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) depends on SERIAL_IMX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) If you have enabled the serial port on the Freescale IMX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) CPU you can make it the console by answering Y/M to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) Even if you say Y/M here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) "console=ttymxc0". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) your bootloader about how to pass options to the kernel at boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) config SERIAL_IMX_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) bool "Earlycon on IMX serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) depends on ARCH_MXC || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) depends on OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) default y if SERIAL_IMX_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) If you have enabled the earlycon on the Freescale IMX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) CPU you can make it the earlycon by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) config SERIAL_UARTLITE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) tristate "Xilinx uartlite serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) depends on HAS_IOMEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) Say Y here if you want to use the Xilinx uartlite serial controller.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) To compile this driver as a module, choose M here: the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) module will be called uartlite.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) config SERIAL_UARTLITE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) bool "Support for console on Xilinx uartlite serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) depends on SERIAL_UARTLITE=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) Say Y here if you wish to use a Xilinx uartlite as the system
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) console (the system console is the device which receives all kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) messages and warnings and which allows logins in single user mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) config SERIAL_UARTLITE_NR_UARTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) int "Maximum number of uartlite serial ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) depends on SERIAL_UARTLITE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) range 1 256
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) default 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) Set this to the number of uartlites in your system, or the number
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) you think you might implement.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) config SERIAL_SUNCORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) depends on SPARC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) config SERIAL_SUNZILOG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) tristate "Sun Zilog8530 serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) depends on SPARC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) This driver supports the Zilog8530 serial ports found on many Sparc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) systems. Say Y or M if you want to be able to these serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) config SERIAL_SUNZILOG_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) bool "Console on Sun Zilog8530 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) depends on SERIAL_SUNZILOG=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) If you would like to be able to use the Zilog8530 serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) on your Sparc system as the console, you can do so by answering
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) config SERIAL_SUNSU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) tristate "Sun SU serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) depends on SPARC && PCI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) This driver supports the 8250 serial ports that run the keyboard and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) to these serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) config SERIAL_SUNSU_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) bool "Console on Sun SU serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) depends on SERIAL_SUNSU=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) If you would like to be able to use the SU serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) on your Sparc system as the console, you can do so by answering
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) config SERIAL_MUX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) tristate "Serial MUX support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) depends on GSC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) Saying Y here will enable the hardware MUX serial driver for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) the Nova, K class systems and D class with a 'remote control card'.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) The hardware MUX is not 8250/16550 compatible therefore the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) /dev/ttyB0 device is shared between the Serial MUX and the PDC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) software console. The following steps need to be completed to use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) the Serial MUX:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) 1. create the device entry (mknod /dev/ttyB0 c 11 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) 3. Add device ttyB0 to /etc/securetty (if you want to log on as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) root on this console.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) 4. Change the kernel command console parameter to: console=ttyB0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) config SERIAL_MUX_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) bool "Support for console on serial MUX"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) depends on SERIAL_MUX=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) config PDC_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) bool "PDC software console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) depends on PARISC && !SERIAL_MUX && VT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) Saying Y here will enable the software based PDC console to be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) used as the system console. This is useful for machines in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) which the hardware based console has not been written yet. The
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) following steps must be completed to use the PDC console:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) 1. create the device entry (mknod /dev/ttyB0 c 11 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) 3. Add device ttyB0 to /etc/securetty (if you want to log on as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) root on this console.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) 4. Change the kernel command console parameter to: console=ttyB0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) config SERIAL_SUNSAB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) tristate "Sun Siemens SAB82532 serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) depends on SPARC && PCI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) This driver supports the Siemens SAB82532 DUSCC serial ports on newer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) config SERIAL_SUNSAB_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) bool "Console on Sun Siemens SAB82532 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) depends on SERIAL_SUNSAB=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) If you would like to be able to use the SAB82532 serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) on your Sparc system as the console, you can do so by answering
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) config SERIAL_SUNHV
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) bool "Sun4v Hypervisor Console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) depends on SPARC64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) This driver supports the console device found on SUN4V Sparc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) systems. Say Y if you want to be able to use this device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) config SERIAL_IP22_ZILOG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660) tristate "SGI Zilog8530 serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) depends on SGI_HAS_ZILOG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) This driver supports the Zilog8530 serial ports found on SGI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) systems. Say Y or M if you want to be able to these serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) config SERIAL_IP22_ZILOG_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) bool "Console on SGI Zilog8530 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) depends on SERIAL_IP22_ZILOG=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) config SERIAL_SH_SCI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673) tristate "SuperH SCI(F) serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) depends on SUPERH || ARCH_RENESAS || H8300 || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) config SERIAL_SH_SCI_NR_UARTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) int "Maximum number of SCI(F) serial ports" if EXPERT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) range 1 64 if 64BIT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) range 1 32 if !64BIT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) depends on SERIAL_SH_SCI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) default "3" if H8300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) default "10" if SUPERH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) default "18" if ARCH_RENESAS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) default "2"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) config SERIAL_SH_SCI_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) bool "Support for console on SuperH SCI(F)" if EXPERT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690) depends on SERIAL_SH_SCI=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) config SERIAL_SH_SCI_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) bool "Support for early console on SuperH SCI(F)" if EXPERT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) depends on SERIAL_SH_SCI=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) default ARCH_RENESAS || H8300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) config SERIAL_SH_SCI_DMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) bool "DMA support" if EXPERT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703) depends on SERIAL_SH_SCI && DMA_ENGINE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) default ARCH_RENESAS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) config SERIAL_PNX8XXX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) bool "Enable PNX8XXX SoCs' UART Support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) depends on SOC_PNX833X
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) If you have a MIPS-based Philips SoC such as PNX8330 and you want
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) to use serial ports, say Y. Otherwise, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) config SERIAL_PNX8XXX_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) bool "Enable PNX8XX0 serial console"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) depends on SERIAL_PNX8XXX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719) If you have a MIPS-based Philips SoC such as PNX8330 and you want
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) to use serial console, say Y. Otherwise, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722) config SERIAL_HS_LPC32XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) tristate "LPC32XX high speed serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724) depends on ARCH_LPC32XX || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) depends on OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) Support for the LPC32XX high speed serial ports (up to 900kbps).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729) Those are UARTs completely different from the Standard UARTs on the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730) LPC32XX SoC.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) Choose M or Y here to build this driver.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733) config SERIAL_HS_LPC32XX_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) bool "Enable LPC32XX high speed UART serial console"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735) depends on SERIAL_HS_LPC32XX=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738) If you would like to be able to use one of the high speed serial
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) ports on the LPC32XX as the console, you can do so by answering
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740) Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) config SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743) tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) config SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748) config CONSOLE_POLL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) config SERIAL_MCF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752) bool "Coldfire serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) depends on COLDFIRE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756) This serial driver supports the Freescale Coldfire serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758) config SERIAL_MCF_BAUDRATE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) int "Default baudrate for Coldfire serial ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) depends on SERIAL_MCF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761) default 19200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763) This setting lets you define what the default baudrate is for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764) ColdFire serial ports. The usual default varies from board to board,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) and this setting is a way of catering for that.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) config SERIAL_MCF_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768) bool "Coldfire serial console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) depends on SERIAL_MCF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772) Enable a ColdFire internal serial port to be the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774) config SERIAL_PMACZILOG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) tristate "Mac or PowerMac z85c30 ESCC support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) depends on (M68K && MAC) || PPC_PMAC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779) This driver supports the Zilog z85C30 serial ports found on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780) (Power)Mac machines.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) Say Y or M if you want to be able to these serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) config SERIAL_PMACZILOG_TTYS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784) bool "Use ttySn device nodes for Zilog z85c30"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) depends on SERIAL_PMACZILOG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787) The pmac_zilog driver for the z85C30 chip on many powermacs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788) historically used the device numbers for /dev/ttySn. The
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789) 8250 serial port driver also uses these numbers, which means
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790) the two drivers being unable to coexist; you could not use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791) both z85C30 and 8250 type ports at the same time.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793) If this option is not selected, the pmac_zilog driver will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794) use the device numbers allocated for /dev/ttyPZn. This allows
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795) the pmac_zilog and 8250 drivers to co-exist, but may cause
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) existing userspace setups to break. Programs that need to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797) access the built-in serial ports on powermacs will need to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798) be reconfigured to use /dev/ttyPZn instead of /dev/ttySn.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800) If you enable this option, any z85c30 ports in the system will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) be registered as ttyS0 onwards as in the past, and you will be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) unable to use the 8250 module for PCMCIA or other 16C550-style
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803) UARTs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805) Say N unless you need the z85c30 ports on your (Power)Mac
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) to appear as /dev/ttySn.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808) config SERIAL_PMACZILOG_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809) bool "Console on Mac or PowerMac z85c30 serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) depends on SERIAL_PMACZILOG=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813) If you would like to be able to use the z85c30 serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814) on your (Power)Mac as the console, you can do so by answering
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) config SERIAL_CPM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818) tristate "CPM SCC/SMC serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) depends on CPM2 || CPM1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822) This driver supports the SCC and SMC serial ports on Motorola
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823) embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825) config SERIAL_CPM_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826) bool "Support for console on CPM SCC/SMC serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827) depends on SERIAL_CPM=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) Say Y here if you wish to use a SCC or SMC CPM UART as the system
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831) console (the system console is the device which receives all kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832) messages and warnings and which allows logins in single user mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) Even if you say Y here, the currently visible framebuffer console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) "console=ttyCPM0". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838) your boot loader (lilo or loadlin) about how to pass options to the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) kernel at boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841) config SERIAL_PIC32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842) tristate "Microchip PIC32 serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843) depends on MACH_PIC32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) If you have a PIC32, this driver supports the serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848) Say Y or M to use PIC32 serial ports, otherwise say N. Note that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849) to use a serial port as a console, this must be included in kernel and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850) not as a module.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852) config SERIAL_PIC32_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) bool "PIC32 serial console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854) depends on SERIAL_PIC32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857) If you have a PIC32, this driver supports the putting a console on one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) of the serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) Say Y to use the PIC32 console, otherwise say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862) config SERIAL_MPC52xx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) tristate "Freescale MPC52xx/MPC512x family PSC serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864) depends on PPC_MPC52xx || PPC_MPC512x
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867) This driver supports MPC52xx and MPC512x PSC serial ports. If you would
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868) like to use them, you must answer Y or M to this option. Note that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869) for use as console, it must be included in kernel and not as a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) module.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) config SERIAL_MPC52xx_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 873) bool "Console on a Freescale MPC52xx/MPC512x family PSC serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 874) depends on SERIAL_MPC52xx=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 875) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 876) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 877) Select this options if you'd like to use one of the PSC serial port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 878) of the Freescale MPC52xx family as a console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 879)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 880) config SERIAL_MPC52xx_CONSOLE_BAUD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 881) int "Freescale MPC52xx/MPC512x family PSC serial port baud"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 882) depends on SERIAL_MPC52xx_CONSOLE=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 883) default "9600"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 884) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 885) Select the MPC52xx console baud rate.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 886) This value is only used if the bootloader doesn't pass in the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 887) console baudrate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 888)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 889) config SERIAL_ICOM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 890) tristate "IBM Multiport Serial Adapter"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 891) depends on PCI && PPC_PSERIES
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 892) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 893) select FW_LOADER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 894) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 895) This driver is for a family of multiport serial adapters
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 896) including 2 port RVX, 2 port internal modem, 4 port internal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 897) modem and a split 1 port RVX and 1 port internal modem.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 898)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 899) This driver can also be built as a module. If so, the module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 900) will be called icom.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 901)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 902) config SERIAL_TXX9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 903) bool "TMPTX39XX/49XX SIO support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 904) depends on HAS_TXX9_SERIAL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 905) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 906) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 907)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 908) config HAS_TXX9_SERIAL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 909) bool
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 910)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 911) config SERIAL_TXX9_NR_UARTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 912) int "Maximum number of TMPTX39XX/49XX SIO ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 913) depends on SERIAL_TXX9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 914) default "6"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 915)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 916) config SERIAL_TXX9_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 917) bool "TMPTX39XX/49XX SIO Console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 918) depends on SERIAL_TXX9=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 919) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 920)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 921) config SERIAL_TXX9_STDSERIAL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 922) bool "TX39XX/49XX SIO act as standard serial"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 923) depends on !SERIAL_8250 && SERIAL_TXX9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 924)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 925) config SERIAL_VR41XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 926) tristate "NEC VR4100 series Serial Interface Unit support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 927) depends on CPU_VR41XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 928) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 929) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 930) If you have a NEC VR4100 series processor and you want to use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 931) Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 932) (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 933)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 934) config SERIAL_VR41XX_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 935) bool "Enable NEC VR4100 series Serial Interface Unit console"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 936) depends on SERIAL_VR41XX=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 937) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 938) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 939) If you have a NEC VR4100 series processor and you want to use
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 940) a console on a serial port, say Y. Otherwise, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 941)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 942) config SERIAL_JSM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 943) tristate "Digi International NEO and Classic PCI Support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 944) depends on PCI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 945) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 946) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 947) This is a driver for Digi International's Neo and Classic series
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 948) of cards which provide multiple serial ports. You would need
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 949) something like this to connect more than two modems to your Linux
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 950) box, for instance in order to become a dial-in server. This driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 951) supports PCI boards only.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 952)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 953) If you have a card like this, say Y here, otherwise say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 954)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 955) To compile this driver as a module, choose M here: the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 956) module will be called jsm.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 957)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 958) config SERIAL_MSM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 959) tristate "MSM on-chip serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 960) depends on ARCH_QCOM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 961) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 962)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 963) config SERIAL_MSM_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 964) bool "MSM serial console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 965) depends on SERIAL_MSM=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 966) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 967) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 968)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 969) config SERIAL_MSM_GENI_EARLY_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 970) bool "MSM on-chip GENI HW based early console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 971) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 972) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 973) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 974) Serial early console driver for Qualcomm Technologies Inc's GENI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 975) based QUP hardware.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 976)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 977) config SERIAL_QCOM_GENI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 978) tristate "QCOM on-chip GENI based serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 979) depends on ARCH_QCOM || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 980) depends on QCOM_GENI_SE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 981) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 982)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 983) config SERIAL_QCOM_GENI_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 984) bool "QCOM GENI Serial Console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 985) depends on SERIAL_QCOM_GENI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 986) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 987) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 988) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 989) Serial console driver for Qualcomm Technologies Inc's GENI based
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 990) QUP hardware.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 991)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 992) config SERIAL_VT8500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 993) bool "VIA VT8500 on-chip serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 994) depends on ARCH_VT8500
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 995) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 996)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 997) config SERIAL_VT8500_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 998) bool "VIA VT8500 serial console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 999) depends on SERIAL_VT8500=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1000) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1001)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1002) config SERIAL_OMAP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1003) tristate "OMAP serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1004) depends on ARCH_OMAP2PLUS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1005) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1006) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1007) If you have a machine based on an Texas Instruments OMAP CPU you
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1008) can enable its onboard serial ports by enabling this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1009)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1010) By enabling this option you take advantage of dma feature available
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1011) with the omap-serial driver. DMA support can be enabled from platform
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1012) data.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1013)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1014) config SERIAL_OMAP_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1015) bool "Console on OMAP serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1016) depends on SERIAL_OMAP=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1017) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1018) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1019) Select this option if you would like to use omap serial port as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1020) console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1021)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1022) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1023) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1024) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1025) "console=ttyOx". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1026) your boot loader about how to pass options to the kernel at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1027) boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1028)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1029) config SERIAL_SIFIVE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1030) tristate "SiFive UART support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1031) depends on OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1032) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1033) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1034) Select this option if you are building a kernel for a device that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1035) contains a SiFive UART IP block. This type of UART is present on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1036) SiFive FU540 SoCs, among others.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1037)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1038) config SERIAL_SIFIVE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1039) bool "Console on SiFive UART"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1040) depends on SERIAL_SIFIVE=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1041) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1042) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1043) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1044) Select this option if you would like to use a SiFive UART as the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1045) system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1046)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1047) Even if you say Y here, the currently visible virtual console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1048) (/dev/tty0) will still be used as the system console by default, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1049) you can alter that using a kernel command line option such as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1050) "console=ttySIFx". (Try "man bootparam" or see the documentation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1051) your boot loader about how to pass options to the kernel at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1052) boot time.)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1053)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1054) config SERIAL_LANTIQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1055) tristate "Lantiq serial driver"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1056) depends on (LANTIQ || X86) || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1057) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1058) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1059) Support for UART on Lantiq and Intel SoCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1060) To compile this driver as a module, select M here. The
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1061) module will be called lantiq.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1062)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1063) config SERIAL_LANTIQ_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1064) bool "Console on Lantiq UART"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1065) depends on SERIAL_LANTIQ=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1066) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1067) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1068) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1069) Select this option if you would like to use a Lantiq UART as the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1070) system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1071)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1072) config SERIAL_QE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1073) tristate "Freescale QUICC Engine serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1074) depends on QUICC_ENGINE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1075) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1076) select FW_LOADER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1077) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1078) This driver supports the QE serial ports on Freescale embedded
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1079) PowerPC that contain a QUICC Engine.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1080)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1081) config SERIAL_SCCNXP
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1082) tristate "SCCNXP serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1083) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1084) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1085) This selects support for an advanced UART from NXP (Philips).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1086) Supported ICs are SCC2681, SCC2691, SCC2692, SC28L91, SC28L92,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1087) SC28L202, SCC68681 and SCC68692.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1088)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1089) config SERIAL_SCCNXP_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1090) bool "Console on SCCNXP serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1091) depends on SERIAL_SCCNXP=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1092) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1093) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1094) Support for console on SCCNXP serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1095)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1096) config SERIAL_SC16IS7XX_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1097) tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1098)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1099) config SERIAL_SC16IS7XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1100) tristate "SC16IS7xx serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1101) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1102) depends on (SPI_MASTER && !I2C) || I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1103) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1104) This selects support for SC16IS7xx serial ports.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1105) Supported ICs are SC16IS740, SC16IS741, SC16IS750, SC16IS752,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1106) SC16IS760 and SC16IS762. Select supported buses using options below.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1108) config SERIAL_SC16IS7XX_I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1109) bool "SC16IS7xx for I2C interface"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1110) depends on SERIAL_SC16IS7XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1111) depends on I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1112) select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1113) select REGMAP_I2C if I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1114) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1115) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1116) Enable SC16IS7xx driver on I2C bus,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1117) If required say y, and say n to i2c if not required,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1118) Enabled by default to support oldconfig.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1119) You must select at least one bus for the driver to be built.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1121) config SERIAL_SC16IS7XX_SPI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1122) bool "SC16IS7xx for spi interface"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1123) depends on SERIAL_SC16IS7XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1124) depends on SPI_MASTER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1125) select SERIAL_SC16IS7XX_CORE if SERIAL_SC16IS7XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1126) select REGMAP_SPI if SPI_MASTER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1127) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1128) Enable SC16IS7xx driver on SPI bus,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1129) If required say y, and say n to spi if not required,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1130) This is additional support to existing driver.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1131) You must select at least one bus for the driver to be built.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1132)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1133) config SERIAL_TIMBERDALE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1134) tristate "Support for timberdale UART"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1135) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1136) depends on X86_32 || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1137) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1138) Add support for UART controller on timberdale.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1139)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1140) config SERIAL_BCM63XX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1141) tristate "Broadcom BCM63xx/BCM33xx UART support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1142) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1143) depends on MIPS || ARM || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1144) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1145) This enables the driver for the onchip UART core found on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1146) the following chipsets:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1148) BCM33xx (cable modem)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1149) BCM63xx/BCM63xxx (DSL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1150) BCM68xx (PON)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1151) BCM7xxx (STB) - DOCSIS console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1152)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1153) config SERIAL_BCM63XX_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1154) bool "Console on BCM63xx serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1155) depends on SERIAL_BCM63XX=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1156) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1157) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1158) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1159) If you have enabled the serial port on the BCM63xx CPU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1160) you can make it the console by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1161)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1162) config SERIAL_GRLIB_GAISLER_APBUART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1163) tristate "GRLIB APBUART serial support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1164) depends on OF && SPARC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1165) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1166) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1167) Add support for the GRLIB APBUART serial port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1168)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1169) config SERIAL_GRLIB_GAISLER_APBUART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1170) bool "Console on GRLIB APBUART serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1171) depends on SERIAL_GRLIB_GAISLER_APBUART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1172) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1173) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1174) Support for running a console on the GRLIB APBUART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1175)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1176) config SERIAL_ALTERA_JTAGUART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1177) tristate "Altera JTAG UART support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1178) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1179) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1180) This driver supports the Altera JTAG UART port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1182) config SERIAL_ALTERA_JTAGUART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1183) bool "Altera JTAG UART console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1184) depends on SERIAL_ALTERA_JTAGUART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1185) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1186) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1187) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1188) Enable a Altera JTAG UART port to be the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1189)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1190) config SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1191) bool "Bypass output when no connection"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1192) depends on SERIAL_ALTERA_JTAGUART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1193) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1194) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1195) Bypass console output and keep going even if there is no
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1196) JTAG terminal connection with the host.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1198) config SERIAL_ALTERA_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1199) tristate "Altera UART support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1200) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1201) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1202) This driver supports the Altera softcore UART port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1203)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1204) config SERIAL_ALTERA_UART_MAXPORTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1205) int "Maximum number of Altera UART ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1206) depends on SERIAL_ALTERA_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1207) default 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1208) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1209) This setting lets you define the maximum number of the Altera
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1210) UART ports. The usual default varies from board to board, and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1211) this setting is a way of catering for that.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1212)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1213) config SERIAL_ALTERA_UART_BAUDRATE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1214) int "Default baudrate for Altera UART ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1215) depends on SERIAL_ALTERA_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1216) default 115200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1217) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1218) This setting lets you define what the default baudrate is for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1219) Altera UART ports. The usual default varies from board to board,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1220) and this setting is a way of catering for that.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1222) config SERIAL_ALTERA_UART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1223) bool "Altera UART console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1224) depends on SERIAL_ALTERA_UART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1225) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1226) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1227) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1228) Enable a Altera UART port to be the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1229)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1230) config SERIAL_IFX6X60
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1231) tristate "SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1232) depends on GPIOLIB || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1233) depends on SPI && HAS_DMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1234) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1235) Support for the IFX6x60 modem devices on Intel MID platforms.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1236)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1237) config SERIAL_PCH_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1238) tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) UART"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1239) depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1240) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1241) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1242) This driver is for PCH(Platform controller Hub) UART of Intel EG20T
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1243) which is an IOH(Input/Output Hub) for x86 embedded processor.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1244) Enabling PCH_DMA, this PCH UART works as DMA mode.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1245)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1246) This driver also can be used for LAPIS Semiconductor IOH(Input/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1247) Output Hub), ML7213, ML7223 and ML7831.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1248) ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1249) for MP(Media Phone) use and ML7831 IOH is for general purpose use.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1250) ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1251) ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1253) config SERIAL_PCH_UART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1254) bool "Support for console on Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1255) depends on SERIAL_PCH_UART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1256) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1257) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1258) Say Y here if you wish to use the PCH UART as the system console
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1259) (the system console is the device which receives all kernel messages and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1260) warnings and which allows logins in single user mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1261)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1262) config SERIAL_MXS_AUART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1263) tristate "MXS AUART support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1264) depends on ARCH_MXS || MACH_ASM9260 || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1265) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1266) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1267) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1268) This driver supports the MXS and Alphascale ASM9260 Application
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1269) UART (AUART) port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1270)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1271) config SERIAL_MXS_AUART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1272) bool "MXS AUART console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1273) depends on SERIAL_MXS_AUART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1274) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1275) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1276) Enable a MXS AUART port to be the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1277)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1278) config SERIAL_XILINX_PS_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1279) tristate "Cadence (Xilinx Zynq) UART support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1280) depends on OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1281) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1282) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1283) This driver supports the Cadence UART. It is found e.g. in Xilinx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1284) Zynq.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1285)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1286) config SERIAL_XILINX_PS_UART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1287) bool "Cadence UART console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1288) depends on SERIAL_XILINX_PS_UART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1289) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1290) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1291) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1292) Enable a Cadence UART port to be the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1293)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1294) config SERIAL_AR933X
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1295) tristate "AR933X serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1296) depends on HAVE_CLK && ATH79
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1297) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1298) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1299) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1300) If you have an Atheros AR933X SOC based board and want to use the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1301) built-in UART of the SoC, say Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1303) To compile this driver as a module, choose M here: the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1304) module will be called ar933x_uart.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1305)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1306) config SERIAL_AR933X_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1307) bool "Console on AR933X serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1308) depends on SERIAL_AR933X=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1309) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1310) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1311) Enable a built-in UART port of the AR933X to be the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1313) config SERIAL_AR933X_NR_UARTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1314) int "Maximum number of AR933X serial ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1315) depends on SERIAL_AR933X
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1316) default "2"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1317) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1318) Set this to the number of serial ports you want the driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1319) to support.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1320)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1321) config SERIAL_EFM32_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1322) tristate "EFM32 UART/USART port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1323) depends on ARM && (ARCH_EFM32 || COMPILE_TEST)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1324) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1325) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1326) This driver support the USART and UART ports on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1327) Energy Micro's efm32 SoCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1328)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1329) config SERIAL_MPS2_UART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1330) bool "MPS2 UART console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1331) depends on SERIAL_MPS2_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1332) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1333) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1334)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1335) config SERIAL_MPS2_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1336) bool "MPS2 UART port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1337) depends on ARCH_MPS2 || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1338) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1339) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1340) This driver support the UART ports on ARM MPS2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1341)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1342) config SERIAL_EFM32_UART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1343) bool "EFM32 UART/USART console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1344) depends on SERIAL_EFM32_UART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1345) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1346)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1347) config SERIAL_ARC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1348) tristate "ARC UART driver support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1349) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1350) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1351) Driver for on-chip UART for ARC(Synopsys) for the legacy
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1352) FPGA Boards (ML50x/ARCAngel4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1353)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1354) config SERIAL_ARC_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1355) bool "Console on ARC UART"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1356) depends on SERIAL_ARC=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1357) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1358) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1359) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1360) Enable system Console on ARC UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1361)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1362) config SERIAL_ARC_NR_PORTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1363) int "Number of ARC UART ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1364) depends on SERIAL_ARC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1365) range 1 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1366) default "1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1367) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1368) Set this to the number of serial ports you want the driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1369) to support.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1370)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1371) config SERIAL_RP2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1372) tristate "Comtrol RocketPort EXPRESS/INFINITY support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1373) depends on PCI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1374) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1375) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1376) This driver supports the Comtrol RocketPort EXPRESS and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1377) RocketPort INFINITY families of PCI/PCIe multiport serial adapters.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1378) These adapters use a "RocketPort 2" ASIC that is not compatible
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1379) with the original RocketPort driver (CONFIG_ROCKETPORT).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1380)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1381) To compile this driver as a module, choose M here: the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1382) module will be called rp2.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1384) If you want to compile this driver into the kernel, say Y here. If
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1385) you don't have a suitable RocketPort card installed, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1386)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1387) config SERIAL_RP2_NR_UARTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1388) int "Maximum number of RocketPort EXPRESS/INFINITY ports"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1389) depends on SERIAL_RP2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1390) default "32"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1391) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1392) If multiple cards are present, the default limit of 32 ports may
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1393) need to be increased.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1394)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1395) config SERIAL_FSL_LPUART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1396) tristate "Freescale lpuart serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1397) depends on HAS_DMA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1398) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1399) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1400) Support for the on-chip lpuart on some Freescale SOCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1401)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1402) config SERIAL_FSL_LPUART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1403) bool "Console on Freescale lpuart serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1404) depends on SERIAL_FSL_LPUART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1405) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1406) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1407) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1408) If you have enabled the lpuart serial port on the Freescale SoCs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1409) you can make it the console by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1410)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1411) config SERIAL_FSL_LINFLEXUART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1412) tristate "Freescale LINFlexD UART serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1413) depends on PRINTK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1414) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1415) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1416) Support for the on-chip LINFlexD UART on some Freescale SOCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1417)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1418) config SERIAL_FSL_LINFLEXUART_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1419) bool "Console on Freescale LINFlexD UART serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1420) depends on SERIAL_FSL_LINFLEXUART=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1421) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1422) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1423) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1424) If you have enabled the LINFlexD UART serial port on the Freescale
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1425) SoCs, you can make it the console by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1426)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1427) config SERIAL_CONEXANT_DIGICOLOR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1428) tristate "Conexant Digicolor CX92xxx USART serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1429) depends on OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1430) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1431) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1432) Support for the on-chip USART on Conexant Digicolor SoCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1433)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1434) config SERIAL_CONEXANT_DIGICOLOR_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1435) bool "Console on Conexant Digicolor serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1436) depends on SERIAL_CONEXANT_DIGICOLOR=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1437) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1438) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1439) If you have enabled the USART serial port on Conexant Digicolor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1440) SoCs, you can make it the console by answering Y to this option.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1442) config SERIAL_ST_ASC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1443) tristate "ST ASC serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1444) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1445) depends on ARM || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1446) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1447) This driver is for the on-chip Asychronous Serial Controller on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1448) STMicroelectronics STi SoCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1449) ASC is embedded in ST COMMS IP block. It supports Rx & Tx functionality.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1450) It support all industry standard baud rates.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1452) If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1453)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1454) config SERIAL_ST_ASC_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1455) bool "Support for console on ST ASC"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1456) depends on SERIAL_ST_ASC=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1457) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1458)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1459) config SERIAL_MEN_Z135
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1460) tristate "MEN 16z135 Support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1461) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1462) depends on MCB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1463) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1464) Say yes here to enable support for the MEN 16z135 High Speed UART IP-Core
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1465) on a MCB carrier.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1466)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1467) This driver can also be build as a module. If so, the module will be called
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1468) men_z135_uart.ko
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1469)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1470) config SERIAL_SPRD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1471) tristate "Support for Spreadtrum serial"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1472) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1473) depends on COMMON_CLK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1474) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1475) This enables the driver for the Spreadtrum's serial.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1476)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1477) config SERIAL_SPRD_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1478) bool "Spreadtrum UART console support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1479) depends on SERIAL_SPRD=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1480) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1481) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1482) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1483) Support for early debug console using Spreadtrum's serial. This enables
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1484) the console before standard serial driver is probed. This is enabled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1485) with "earlycon" on the kernel command line. The console is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1486) enabled when early_param is processed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1487)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1488) config SERIAL_STM32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1489) tristate "STMicroelectronics STM32 serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1490) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1491) depends on ARCH_STM32 || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1492) select SERIAL_MCTRL_GPIO if GPIOLIB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1493) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1494) This driver is for the on-chip Serial Controller on
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1495) STMicroelectronics STM32 MCUs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1496) USART supports Rx & Tx functionality.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1497) It support all industry standard baud rates.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1498)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1499) If unsure, say N.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1500)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1501) config SERIAL_STM32_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1502) bool "Support for console on STM32"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1503) depends on SERIAL_STM32=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1504) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1505)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1506) config SERIAL_MVEBU_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1507) bool "Marvell EBU serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1508) depends on ARCH_MVEBU || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1509) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1510) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1511) This driver is for Marvell EBU SoC's UART. If you have a machine
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1512) based on the Armada-3700 SoC and wish to use the on-board serial
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1513) port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1514) say 'Y' here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1515) Otherwise, say 'N'.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1516)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1517) config SERIAL_MVEBU_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1518) bool "Console on Marvell EBU serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1519) depends on SERIAL_MVEBU_UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1520) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1521) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1522) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1523) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1524) Say 'Y' here if you wish to use Armada-3700 UART as the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1525) (the system console is the device which receives all kernel messages
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1526) and warnings and which allows logins in single user mode)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1527) Otherwise, say 'N'.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1528)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1529) config SERIAL_OWL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1530) tristate "Actions Semi Owl serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1531) depends on ARCH_ACTIONS || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1532) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1533) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1534) This driver is for Actions Semiconductor S500/S900 SoC's UART.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1535) Say 'Y' here if you wish to use the on-board serial port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1536) Otherwise, say 'N'.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1537)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1538) config SERIAL_OWL_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1539) bool "Console on Actions Semi Owl serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1540) depends on SERIAL_OWL=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1541) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1542) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1543) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1544) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1545) Say 'Y' here if you wish to use Actions Semiconductor S500/S900 UART
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1546) as the system console.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1547)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1548) config SERIAL_RDA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1549) bool "RDA Micro serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1550) depends on ARCH_RDA || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1551) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1552) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1553) This driver is for RDA8810PL SoC's UART.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1554) Say 'Y' here if you wish to use the on-board serial port.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1555) Otherwise, say 'N'.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1556)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1557) config SERIAL_RDA_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1558) bool "Console on RDA Micro serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1559) depends on SERIAL_RDA=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1560) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1561) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1562) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1563) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1564) Say 'Y' here if you wish to use the RDA8810PL UART as the system
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1565) console. Only earlycon is implemented currently.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1566)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1567) config SERIAL_MILBEAUT_USIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1568) tristate "Milbeaut USIO/UART serial port support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1569) depends on ARCH_MILBEAUT || (COMPILE_TEST && OF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1570) default ARCH_MILBEAUT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1571) select SERIAL_CORE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1572) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1573) This selects the USIO/UART IP found in Socionext Milbeaut SoCs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1574)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1575) config SERIAL_MILBEAUT_USIO_PORTS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1576) int "Maximum number of CSIO/UART ports (1-8)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1577) range 1 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1578) depends on SERIAL_MILBEAUT_USIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1579) default "4"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1580)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1581) config SERIAL_MILBEAUT_USIO_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1582) bool "Support for console on MILBEAUT USIO/UART serial port"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1583) depends on SERIAL_MILBEAUT_USIO=y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1584) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1585) select SERIAL_CORE_CONSOLE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1586) select SERIAL_EARLYCON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1587) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1588) Say 'Y' here if you wish to use a USIO/UART of Socionext Milbeaut
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1589) SoCs as the system console (the system console is the device which
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1590) receives all kernel messages and warnings and which allows logins in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1591) single user mode).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1592)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1593) endmenu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1594)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1595) config SERIAL_MCTRL_GPIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1596) tristate
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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