bd6e04411e
Use this short header style in all Kconfig files: # <description> # <copyright> # <license> ... Also change all <description>s from # Kconfig[.extension] - Foo-related options to just # Foo-related options It's clear enough that it's about Kconfig. The <description> cleanup was done with this command, along with some manual cleanup (big letter at the start, etc.) git ls-files '*Kconfig*' | \ xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /' Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
73 lines
1.9 KiB
Plaintext
73 lines
1.9 KiB
Plaintext
# SiFive Freedom UART configuration option
|
|
|
|
# Copyright (c) 2017 Jean-Paul Etienne <fractalclone@gmail.com>
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
menuconfig UART_SIFIVE
|
|
bool "SiFive Freedom serial driver"
|
|
depends on SOC_RISCV_SIFIVE_FREEDOM
|
|
select SERIAL_HAS_DRIVER
|
|
select SERIAL_SUPPORT_INTERRUPT
|
|
help
|
|
This option enables the SiFive Freedom serial driver.
|
|
|
|
# ---------- Port 0 ----------
|
|
|
|
menuconfig UART_SIFIVE_PORT_0
|
|
bool "Enable SIFIVE Port 0"
|
|
depends on UART_SIFIVE
|
|
help
|
|
This tells the driver to configure the UART port at boot, depending on
|
|
the additional configure options below.
|
|
|
|
config UART_SIFIVE_PORT_0_IRQ_PRIORITY
|
|
int "Port 0 Interrupt Priority"
|
|
default 1
|
|
depends on UART_SIFIVE_PORT_0
|
|
help
|
|
Port 0 Interrupt Priority
|
|
|
|
config UART_SIFIVE_PORT_0_RXCNT_IRQ
|
|
int "Port 0 RX Interrupt Threshold Count"
|
|
default 0
|
|
depends on UART_SIFIVE_PORT_0
|
|
help
|
|
Port 0 RX Threshold at which the RX FIFO interrupt triggers.
|
|
|
|
config UART_SIFIVE_PORT_0_TXCNT_IRQ
|
|
int "Port 0 TX Interrupt Threshold Count"
|
|
default 0
|
|
depends on UART_SIFIVE_PORT_0
|
|
help
|
|
Port 0 TX Threshold at which the TX FIFO interrupt triggers.
|
|
|
|
# ---------- Port 1 ----------
|
|
|
|
menuconfig UART_SIFIVE_PORT_1
|
|
bool "Enable SIFIVE Port 1"
|
|
depends on UART_SIFIVE
|
|
help
|
|
This tells the driver to configure the UART port at boot, depending on
|
|
the additional configure options below.
|
|
|
|
config UART_SIFIVE_PORT_1_IRQ_PRIORITY
|
|
int "Port 1 Interrupt Priority"
|
|
default 1
|
|
depends on UART_SIFIVE_PORT_1
|
|
help
|
|
Port 1 Interrupt Priority
|
|
|
|
config UART_SIFIVE_PORT_1_RXCNT_IRQ
|
|
int "Port 0 RX Interrupt Threshold Count"
|
|
default 0
|
|
depends on UART_SIFIVE_PORT_1
|
|
help
|
|
Port 1 RX Threshold at which the RX FIFO interrupt triggers.
|
|
|
|
config UART_SIFIVE_PORT_1_TXCNT_IRQ
|
|
int "Port 1 TX Interrupt Threshold Count"
|
|
default 0
|
|
depends on UART_SIFIVE_PORT_1
|
|
help
|
|
Port 1 TX Threshold at which the TX FIFO interrupt triggers.
|