int mmc_read(struct mmc *mmc, u64 src, uchar *dst, int size);
struct mmc *find_mmc_device(int dev_num);
void print_mmc_devices(char separator);
+int board_mmc_getcd(u8 *cd, struct mmc *mmc);
#ifndef CONFIG_GENERIC_MMC
int mmc_legacy_init(int verbose);