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 "drivers/Kconfig"

config BSP_USING_CV1800B
    bool
    select ARCH_RISCV64
    select RT_USING_COMPONENTS_INIT
    select RT_USING_USER_MAIN
    select RT_USING_CACHE
    select ARCH_MM_MMU
    default y

config C906_PLIC_PHY_ADDR
    hex
    default 0x70000000

config IRQ_MAX_NR
    int 
    default 64

config TIMER_CLK_FREQ
    int
    default 25000000

config __STACKSIZE__
    int "stack size for interrupt"
    default 4096