SDHOST_WRITE
SDHOST_WRITE(sc, SDHSTS, hsts);
SDHOST_WRITE(sc, SDVDD, 0);
SDHOST_WRITE(sc, SDCMD, 0);
SDHOST_WRITE(sc, SDARG, 0);
SDHOST_WRITE(sc, SDTOUT, SDTOUT_DEFAULT);
SDHOST_WRITE(sc, SDCDIV, 0);
SDHOST_WRITE(sc, SDHSTS, SDHOST_READ(sc, SDHSTS));
SDHOST_WRITE(sc, SDHCFG, 0);
SDHOST_WRITE(sc, SDHBCT, 0);
SDHOST_WRITE(sc, SDHBLC, 0);
SDHOST_WRITE(sc, SDEDM, edm);
SDHOST_WRITE(sc, SDVDD, SDVDD_POWER);
SDHOST_WRITE(sc, SDHCFG, 0);
SDHOST_WRITE(sc, SDCDIV, SDCDIV_MASK);
SDHOST_WRITE(sc, SDCDIV, div);
SDHOST_WRITE(sc, SDHCFG, hcfg);
SDHOST_WRITE(sc, SDHCFG, hcfg | SDHCFG_BUSY_EN);
SDHOST_WRITE(sc, SDHBCT, cmd->c_blklen);
SDHOST_WRITE(sc, SDHBLC, nblks);
SDHOST_WRITE(sc, SDARG, cmd->c_arg);
SDHOST_WRITE(sc, SDCMD, cmdval | cmd->c_opcode);
SDHOST_WRITE(sc, SDHCFG, hcfg);
SDHOST_WRITE(sc, SDHSTS, SDHOST_READ(sc, SDHSTS));