rt-thread/bsp/k210/driver/Kconfig

config BSP_USING_UART_HS
    bool "Enable High Speed UART"
    default y

menu "General Purpose UARTs"

menuconfig BSP_USING_UART1
    bool "Enable UART1"
    default n
    if BSP_USING_UART1
        config BSP_UART1_TXD_PIN
            int "uart1 TXD pin number"
            default 20
        config BSP_UART1_RXD_PIN
            int "uart1 RXD pin number"
            default 21
    endif

menuconfig BSP_USING_UART2
    bool "Enable UART2"
    default n
    if BSP_USING_UART2
        config BSP_UART2_TXD_PIN
            int "uart2 TXD pin number"
            default 28
        config BSP_UART2_RXD_PIN
            int "uart2 RXD pin number"
            default 27
    endif

menuconfig BSP_USING_UART3
    bool "Enable UART3"
    default n
    if BSP_USING_UART3
        config BSP_UART3_TXD_PIN
            int "uart3 TXD pin number"
            default 22
        config BSP_UART3_RXD_PIN
            int "uart3 RXD pin number"
            default 23
    endif
endmenu

config BSP_USING_I2C1
    bool "Enable I2C1 (GPIO0/1)"
    select RT_USING_I2C
    default n

menuconfig BSP_USING_SPI1
    bool "Enable SPI1"
    select RT_USING_SPI
    default n
if BSP_USING_SPI1
    config BSP_USING_SPI1_AS_QSPI
        bool
        default n
    config BSP_SPI1_CLK_PIN
        int "spi1 clk pin number"
        default 29
    config BSP_SPI1_D0_PIN
        int "spi1 d0 pin number"
        default 30
    config BSP_SPI1_D1_PIN
        int "spi1 d1 pin number"
        default 31
    if BSP_USING_SPI1_AS_QSPI
        config BSP_SPI1_D2_PIN
            int "spi1 d2 pin number"
            default 32
        config BSP_SPI1_D3_PIN
            int "spi1 d3 pin number"
            default 33
    endif
    menuconfig BSP_SPI1_USING_SS0
        bool "SPI1 Enable SS0"
        default n
    if BSP_SPI1_USING_SS0
        config BSP_SPI1_SS0_PIN
            int "spi1 ss0 pin number"
            default 32
    endif
    menuconfig BSP_SPI1_USING_SS1
        bool "SPI1 Enable SS1"
        default n
    if BSP_SPI1_USING_SS1
        config BSP_SPI1_SS1_PIN
            int "spi1 ss1 pin number"
            default 25
    endif
    menuconfig BSP_SPI1_USING_SS2
        bool "SPI1 Enable SS2"
        default n
    if BSP_SPI1_USING_SS2
        config BSP_SPI1_SS2_PIN
            int "spi1 ss2 pin number"
            default 26
    endif
    menuconfig BSP_SPI1_USING_SS3
        bool "SPI1 Enable SS3"
        default n
    if BSP_SPI1_USING_SS3
        config BSP_SPI1_SS3_PIN
            int "spi1 ss3 pin number"
            default 27
    endif
endif

menuconfig BSP_USING_LCD
    bool "Enable LCD on SPI0"
    default n

if BSP_USING_LCD
    config BSP_LCD_CS_PIN
        int "CS pin number of 8080 interface"
        default 6
    config BSP_LCD_WR_PIN
        int "WR pin number of 8080 interface"
        default 7
    config BSP_LCD_DC_PIN
        int "DC pin number of 8080 interface"
        default 8
    config BSP_LCD_X_MAX
        int "LCD Height"
        default 240
    config BSP_LCD_Y_MAX
        int "LCD Width"
        default 320
endif


menuconfig BSP_USING_CAMERA
    bool "Enable Camera"
    default n

if BSP_USING_CAMERA
    config BSP_CAMERA_SCCB_SDA_PIN
        int "SCCB SDA pin number for camera"
        default 9
    config BSP_CAMERA_SCCB_SCLK_PIN
        int "SCCB SCLK pin number for camera"
        default 10
    config BSP_CAMERA_CMOS_RST_PIN
        int "CMOS RST pin number for camera"
        default 11
    config BSP_CAMERA_CMOS_VSYNC_PIN
        int "CMOS VSYNC pin number for camera"
        default 12
    config BSP_CAMERA_CMOS_PWDN_PIN
        int "CMOS PWDN pin number for camera"
        default 13
    config BSP_CAMERA_CMOS_XCLK_PIN
        int "CMOS XCLK pin number for camera"
        default 14
    config BSP_CAMERA_CMOS_PCLK_PIN
        int "CMOS PCLK pin number for camera"
        default 15
    config BSP_CAMERA_CMOS_HREF_PIN
        int "CMOS HREF pin number for camera"
        default 17
endif