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-rw-r--r--include/fsl_esdhc.h2
-rw-r--r--include/mmc.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index c1b6648591e..e3d658131d0 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -154,6 +154,8 @@
#define ESDHC_HOSTCAPBLT_DMAS 0x00400000
#define ESDHC_HOSTCAPBLT_HSS 0x00200000
+#define ESDHC_VENDORSPEC_VSELECT 0x00000002 /* Use 1.8V */
+
struct fsl_esdhc_cfg {
u32 esdhc_base;
u32 sdhc_clk;
diff --git a/include/mmc.h b/include/mmc.h
index 56d97bbdcf5..e4b071e50f6 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -88,6 +88,7 @@
#define SD_CMD_SEND_RELATIVE_ADDR 3
#define SD_CMD_SWITCH_FUNC 6
#define SD_CMD_SEND_IF_COND 8
+#define SD_CMD_SWITCH_UHS18V 11
#define SD_CMD_APP_SET_BUS_WIDTH 6
#define SD_CMD_ERASE_WR_BLK_START 32