[U-Boot] [u-boot] [PATCH V1 1/1] mmc: sunxi: add SDHC support for sun6i/sun7i/sun8i

[Wills Wang]

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

Signed-off-by: Wills Wang <wills.wang.open at gmail.com>
---
 drivers/mmc/sunxi_mmc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
index 459e476..0f3ee67 100644
--- a/drivers/mmc/sunxi_mmc.c
+++ b/drivers/mmc/sunxi_mmc.c
@@ -376,6 +376,9 @@ 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;
-- 
1.8.3.2