diff options
Diffstat (limited to 'drivers/tty/serial/Kconfig')
| -rw-r--r-- | drivers/tty/serial/Kconfig | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index c55b947f3cdb..625358f44419 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -73,17 +73,17 @@ config SERIAL_AMBA_PL011_CONSOLE your boot loader (lilo or loadlin) about how to pass options to the kernel at boot time.) -config SERIAL_EARLYCON_ARM_SEMIHOST - bool "Early console using ARM semihosting" - depends on ARM64 || ARM +config SERIAL_EARLYCON_SEMIHOST + bool "Early console using Arm compatible semihosting" + depends on ARM64 || ARM || RISCV select SERIAL_CORE select SERIAL_CORE_CONSOLE select SERIAL_EARLYCON help - Support for early debug console using ARM semihosting. This enables - the console before standard serial driver is probed. This is enabled - with "earlycon=smh" on the kernel command line. The console is - enabled when early_param is processed. + Support for early debug console using Arm compatible semihosting. + This enables the console before standard serial driver is probed. + This is enabled with "earlycon=smh" on the kernel command line. + The console is enabled when early_param is processed. config SERIAL_EARLYCON_RISCV_SBI bool "Early console using RISC-V SBI" @@ -242,23 +242,23 @@ config SERIAL_SAMSUNG select SERIAL_CORE help Support for the on-chip UARTs on the Samsung - S3C24xx/S3C64xx/S5Pv210/Exynos and Apple M1 SoCs, providing + S3C64xx/S5Pv210/Exynos and Apple M1 SoCs, providing /dev/ttySAC0, 1 and 2 (note, some machines may not provide all of these ports, depending on how the serial port pins are configured. + Choose Y/M here only if you build for such SoC. config SERIAL_SAMSUNG_UARTS_4 bool depends on SERIAL_SAMSUNG - default y if !(CPU_S3C2410 || CPU_S3C2412 || CPU_S3C2440 || CPU_S3C2442) + default y help Internal node for the common case of 4 Samsung compatible UARTs config SERIAL_SAMSUNG_UARTS int depends on SERIAL_SAMSUNG - default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416 - default 3 + default 4 help Select the number of available UART ports for the Samsung S3C serial driver @@ -1507,7 +1507,7 @@ config SERIAL_MILBEAUT_USIO_CONSOLE config SERIAL_LITEUART tristate "LiteUART serial port support" depends on HAS_IOMEM - depends on OF || COMPILE_TEST + depends on OF depends on LITEX || COMPILE_TEST select SERIAL_CORE help |