-#define FOD_FREQ (300000) // in the identify stage, unit: hz, max is 400Khz, // the least frequency is FREQ_HCLK_MAX/8
-#define SD_FPP_FREQ (24000000) // normal sd freq, 25Mhz
-#define SDHC_FPP_FREQ (49500000) // SDHC in the highspeed. unit is hz, max is 50Mhz.
-#define MMC_FPP_FREQ (19000000) // MMC freq, unit is hz, max is 20MHz
-#define MMCHS_26_FPP_FREQ (24500000) // highspeed mode support 26M HS-MMC, unit is hz, max is 26Mhz,
-#define MMCHS_52_FPP_FREQ (51500000) // highspeed support 52M HS-MMC, unit is hz, max is 52Mhz,
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