mmc: sunxi: add SDHC support for sun6i/sun7i/sun8i

Allwinner A20/A23/A31's SD/MMC host support SDHC High Capacity feature.

Signed-off-by: Wills Wang <wills.wang.open@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
index d4e574f..bc2c4b3 100644 (file)
--- a/drivers/mmc/sunxi_mmc.c
+++ b/drivers/mmc/sunxi_mmc.c
@@ -361,6 +361,9 @@ int sunxi_mmc_init(int sdc_no)
        cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
        cfg->host_caps = MMC_MODE_4BIT;
        cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
+#if defined(CONFIG_SUN6I) || defined(CONFIG_SUN7I) || defined(CONFIG_SUN8I)
+       cfg->host_caps |= MMC_MODE_HC;
+#endif
        cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
 
        cfg->f_min = 400000;