mmc: tmio: Configure HOST_MODE WMODE according to bus width

[oweals/u-boot.git] / drivers / mmc / tmio-common.c

diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c
index 2421915a07980f1d14782ae13fb57accf3b1de75..6e656e5a9b81d5660fa3f9af44a0e052c4eced78 100644 (file)
--- a/drivers/mmc/tmio-common.c
+++ b/drivers/mmc/tmio-common.c
@@ -705,10 +705,14 @@ static void tmio_sd_host_init(struct tmio_sd_priv *priv)
         * This register dropped backward compatibility at version 0x10.
         * Write an appropriate value depending on the IP version.
         */
-       if (priv->version >= 0x10)
-               tmio_sd_writel(priv, 0x101, TMIO_SD_HOST_MODE);
-       else
+       if (priv->version >= 0x10) {
+               if (priv->caps & TMIO_SD_CAP_64BIT)
+                       tmio_sd_writel(priv, 0x100, TMIO_SD_HOST_MODE);
+               else
+                       tmio_sd_writel(priv, 0x101, TMIO_SD_HOST_MODE);
+       } else {
                tmio_sd_writel(priv, 0x0, TMIO_SD_HOST_MODE);
+       }
 
        if (priv->caps & TMIO_SD_CAP_DMA_INTERNAL) {
                tmp = tmio_sd_readl(priv, TMIO_SD_DMA_MODE);