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boards: stm32f469i_disco: Conform to default configuration guidelines

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Update stm32f469i_disco configuration to match with
default configuration guidelines:
-Configure available connectors
-Update yaml file

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2018-11-07 08:51:42 +01:00 • committed by Anas Nashif
commit 3a1f4650f1
7 changed files with 74 additions and 5 deletions
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24
boards/arm/stm32f469i_disco/Kconfig.defconfig
View file

@ -17,4 +17,28 @@ config UART_STM32_PORT_3
endif # UART_CONSOLE
if SERIAL
config UART_STM32_PORT_6
default y
endif # SERIAL
if SPI
config SPI_STM32_INTERRUPT
default y
config SPI_2
default y
endif # SPI
if I2C
config I2C_1
default y
endif # I2C
endif # BOARD_STM32F469I_DISCO

10
boards/arm/stm32f469i_disco/doc/stm32f469i_disco.rst
View file

@ -115,10 +115,12 @@ For mode details please refer to `32F469IDISCOVERY board User Manual`_.
Default Zephyr Peripheral Mapping:
----------------------------------
- UART_3_TX : PB10
- UART_3_RX : PB11
- UART_6_TX : PG14
- UART_6_RX : PG9
- UART_3 TX/RX : PB10/PB11 (ST-Link Virtual Port Com)
- UART_6 TX/RX : PG14/PG9 (Arduino Serial)
- I2C1 SCL/SDA : PB8/PB9 (Arduino I2C)
- SPI2 SCK/MISO/MOSI : PD3/PB14/PB15 (Arduino SPI)
- USB DM : PA11
- USB DP : PA12
- USER_PB : PA0
- LD1 : PG6
- LD2 : PD4

14
boards/arm/stm32f469i_disco/pinmux.c
View file

@ -22,6 +22,20 @@ static const struct pin_config pinconf[] = {
{STM32_PIN_PG14, STM32F4_PINMUX_FUNC_PG14_USART6_TX},
{STM32_PIN_PG9, STM32F4_PINMUX_FUNC_PG9_USART6_RX},
#endif /* CONFIG_UART_STM32_PORT_6 */
#ifdef CONFIG_I2C_1
{STM32_PIN_PB8, STM32F4_PINMUX_FUNC_PB8_I2C1_SCL},
{STM32_PIN_PB9, STM32F4_PINMUX_FUNC_PB9_I2C1_SDA},
#endif /* CONFIG_I2C_1 */
#ifdef CONFIG_SPI_2
{STM32_PIN_PD3, STM32F4_PINMUX_FUNC_PD3_SPI2_SCK},
{STM32_PIN_PB14, STM32F4_PINMUX_FUNC_PB14_SPI2_MISO},
{STM32_PIN_PB15, STM32F4_PINMUX_FUNC_PB15_SPI2_MOSI},
#endif /* CONFIG_SPI_2 */
#ifdef CONFIG_USB_DC_STM32
{STM32_PIN_PA11, STM32F4_PINMUX_FUNC_PA11_OTG_FS_DM},
{STM32_PIN_PA12, STM32F4_PINMUX_FUNC_PA12_OTG_FS_DP},
#endif /* CONFIG_USB_DC_STM32 */
};
static int pinmux_stm32_init(struct device *port)

18
boards/arm/stm32f469i_disco/stm32f469i_disco.dts
View file

@ -51,6 +51,10 @@
};
};
arduino_i2c: &i2c1 {};
arduino_spi: &spi2 {};
arduino_serial: &usart6 {};
&usart3 {
current-speed = <115200>;
pinctrl-0 = <&usart3_pins_a>;
@ -60,11 +64,23 @@
&usart6 {
current-speed = <115200>;
pinctrl-0 = <&usart6_pins_a>;
pinctrl-0 = <&usart6_pins_b>;
pinctrl-names = "default";
status = "ok";
};
&i2c1 {
status = "ok";
};
&spi2 {
status = "ok";
};
&usbotg_fs {
status = "ok";
};
&rtc {
status = "ok";
};

4
boards/arm/stm32f469i_disco/stm32f469i_disco.yaml
View file

@ -7,3 +7,7 @@ toolchain:
- gnuarmemb
supported:
- rtc
- i2c
- spi
- gpio
- usb_device

3
drivers/pinmux/stm32/pinmux_stm32f4.h
View file

@ -247,6 +247,9 @@
#define STM32F4_PINMUX_FUNC_PD2_UART5_RX \
(STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)
#define STM32F4_PINMUX_FUNC_PD3_SPI2_SCK \
(STM32_PINMUX_ALT_FUNC_5 | STM32_PUSHPULL_NOPULL)
#define STM32F4_PINMUX_FUNC_PD5_USART2_TX \
(STM32_PINMUX_ALT_FUNC_7 | STM32_PUSHPULL_PULLUP)

6
dts/arm/st/f4/stm32f4-pinctrl.dtsi
View file

@ -51,6 +51,12 @@
tx = <STM32_PIN_PC6 (STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)>;
};
};
usart6_pins_b: usart6_b {
rx_tx {
rx = <STM32_PIN_PG9 (STM32_PINMUX_ALT_FUNC_8 | STM32_PUPDR_NO_PULL)>;
tx = <STM32_PIN_PG14 (STM32_PINMUX_ALT_FUNC_8 | STM32_PUSHPULL_NOPULL)>;
};
};
};
};
};