rt-thread-official/bsp/cvitek/c906_little/Kconfig

mainmenu "RT-Thread Project Configuration"

config BSP_DIR
    string
    option env="BSP_ROOT"
    default "."

config RTT_DIR
    string
    option env="RTT_ROOT"
    default "../../.."

config PKGS_DIR
    string
    option env="PKGS_ROOT"
    default "packages"

source "$RTT_DIR/Kconfig"
source "$PKGS_DIR/Kconfig"
source "board/Kconfig"

config BSP_USING_C906_LITTLE
    bool
    select ARCH_RISCV64
    select ARCH_RISCV_FPU_D
    select RT_USING_COMPONENTS_INIT
    select RT_USING_USER_MAIN
    default y

config PLIC_PHY_ADDR
    hex
    default 0x70000000

config IRQ_MAX_NR
    int 
    default 128

config TIMER_CLK_FREQ
    int
    default 25000000

config GPIO_IRQ_BASE
    int
    default 41

config SYS_GPIO_IRQ_BASE
    int
    default 47

config SOC_TYPE_CV180X
    bool
    default n

config SOC_TYPE_SG2002
    bool
    default n

choice
    prompt "Board Type"
    default BOARD_TYPE_MILKV_DUO256M

    config BOARD_TYPE_MILKV_DUO
        select SOC_TYPE_CV180X
        bool "milkv-duo"

    config BOARD_TYPE_MILKV_DUO_SPINOR
        select SOC_TYPE_CV180X
        bool "milkv-duo-spinor"

    config BOARD_TYPE_MILKV_DUO256M
        select SOC_TYPE_SG2002
        bool "milkv-duo256m"

    config BOARD_TYPE_MILKV_DUO256M_SPINOR
        select SOC_TYPE_SG2002
        bool "milkv-duo256m-spinor"

endchoice