config RT_SDIO_SDHCI_BRCMSTB
    bool "Broadcom SDIO/SD/MMC"
    depends on RT_USING_SDIO
    select RT_USING_SDHCI

config RT_SDIO_SDHCI_IPROC
    bool "BCM2835 & iProc SD/MMC Controller"
    depends on RT_USING_SDIO
    select RT_USING_SDHCI