SDHCI_CTRL_4BITBUS
if (val & SDHCI_CTRL_4BITBUS)
val2 |= SDHCI_CTRL_4BITBUS;
val32 |= SDHCI_CTRL_4BITBUS;
val32 |= (val & SDHCI_CTRL_4BITBUS);
slot->hostctrl &= ~SDHCI_CTRL_4BITBUS;
slot->hostctrl |= SDHCI_CTRL_4BITBUS;
slot->hostctrl &= ~SDHCI_CTRL_4BITBUS;
slot->hostctrl &= ~SDHCI_CTRL_4BITBUS;
slot->hostctrl |= SDHCI_CTRL_4BITBUS;
slot->hostctrl &= ~SDHCI_CTRL_4BITBUS;
val32 |= SDHCI_CTRL_4BITBUS;
val32 |= (val & SDHCI_CTRL_4BITBUS);