2017-03-23 08:45:32 +08:00
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# Kconfig - Atmel SAM UART configuration options
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#
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# Copyright (c) 2017 Piotr Mienkowski
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2018-02-20 13:58:07 +08:00
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# Copyright (c) 2018 Justin Watson
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2017-03-23 08:45:32 +08:00
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig UART_SAM
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bool "Atmel SAM MCU family UART driver"
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depends on SOC_FAMILY_SAM
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select SERIAL_HAS_DRIVER
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2018-02-20 13:58:07 +08:00
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select SERIAL_SUPPORT_INTERRUPT
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2017-03-23 08:45:32 +08:00
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help
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This option enables the UARTx driver for Atmel SAM MCUs.
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# ---------- Port 0 ----------
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config UART_SAM_PORT_0
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bool "Enable UART0"
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depends on UART_SAM
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help
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2017-06-30 07:44:38 +08:00
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Enable UART0 at boot.
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2017-03-23 08:45:32 +08:00
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# ---------- Port 1 ----------
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config UART_SAM_PORT_1
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bool "Enable UART1"
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depends on UART_SAM
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help
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2017-06-30 07:44:38 +08:00
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Enable UART1 at boot.
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2017-03-23 08:45:32 +08:00
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if UART_SAM_PORT_1
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2017-05-19 05:57:02 +08:00
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choice UART_SAME70_PORT_1_PIN_TX
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2017-03-23 08:45:32 +08:00
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prompt "TX pin"
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2017-05-19 05:57:02 +08:00
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depends on SOC_SERIES_SAME70
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2017-03-23 08:45:32 +08:00
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config UART_SAM_PORT_1_PIN_TX_PA4
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bool "PA4"
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config UART_SAM_PORT_1_PIN_TX_PA6
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bool "PA6"
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config UART_SAM_PORT_1_PIN_TX_PD26
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bool "PD26"
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endchoice
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endif # UART_SAM_PORT_1
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# ---------- Port 2 ----------
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config UART_SAM_PORT_2
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bool "Enable UART2"
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depends on UART_SAM
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help
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2017-06-30 07:44:38 +08:00
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Enable UART2 at boot
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2017-03-23 08:45:32 +08:00
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# ---------- Port 3 ----------
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config UART_SAM_PORT_3
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bool "Enable UART3"
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depends on UART_SAM
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help
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2017-06-30 07:44:38 +08:00
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Enable UART3 at boot
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2017-03-23 08:45:32 +08:00
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if UART_SAM_PORT_3
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2017-05-19 05:57:02 +08:00
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choice UART_SAME70_PORT_3_PIN_TX
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2017-03-23 08:45:32 +08:00
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prompt "TX pin"
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2017-05-19 05:57:02 +08:00
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depends on SOC_SERIES_SAME70
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2017-03-23 08:45:32 +08:00
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config UART_SAM_PORT_3_PIN_TX_PD30
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bool "PD30"
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config UART_SAM_PORT_3_PIN_TX_PD31
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bool "PD31"
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endchoice
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endif # UART_SAM_PORT_3
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# ---------- Port 4 ----------
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config UART_SAM_PORT_4
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bool "Enable UART4"
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depends on UART_SAM
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help
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2017-06-30 07:44:38 +08:00
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Enable UART4 at boot
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2017-03-23 08:45:32 +08:00
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if UART_SAM_PORT_4
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2017-05-19 05:57:02 +08:00
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choice UART_SAME70_PORT_4_PIN_TX
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2017-03-23 08:45:32 +08:00
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prompt "TX pin"
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2017-05-19 05:57:02 +08:00
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depends on SOC_SERIES_SAME70
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2017-03-23 08:45:32 +08:00
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config UART_SAM_PORT_4_PIN_TX_PD3
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bool "PD3"
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config UART_SAM_PORT_4_PIN_TX_PD19
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bool "PD19"
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endchoice
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endif # UART_SAM_PORT_4
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