mmc: Rename MMC_SUPPORT to MMC

Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
[trini: Fixup some incorrect renames]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/AndesTech/ax25-ae350/ax25-ae350.c b/board/AndesTech/ax25-ae350/ax25-ae350.c
index 81b0ee9..15da58a 100644
--- a/board/AndesTech/ax25-ae350/ax25-ae350.c
+++ b/board/AndesTech/ax25-ae350/ax25-ae350.c
@@ -109,7 +109,7 @@
 #ifdef CONFIG_SPL_RAM_SUPPORT
 		BOOT_DEVICE_RAM,
 #endif
-#ifdef CONFIG_SPL_MMC_SUPPORT
+#ifdef CONFIG_SPL_MMC
 		BOOT_DEVICE_MMC1,
 #endif
 	};
diff --git a/board/compulab/cm_fx6/spl.c b/board/compulab/cm_fx6/spl.c
index c3c8161..363458d 100644
--- a/board/compulab/cm_fx6/spl.c
+++ b/board/compulab/cm_fx6/spl.c
@@ -350,7 +350,7 @@
 	}
 }
 
-#ifdef CONFIG_SPL_MMC_SUPPORT
+#ifdef CONFIG_SPL_MMC
 static struct fsl_esdhc_cfg usdhc_cfg = {
 	.esdhc_base = USDHC3_BASE_ADDR,
 	.max_bus_width = 4,
diff --git a/board/imgtec/ci20/ci20.c b/board/imgtec/ci20/ci20.c
index 7ee175d..7cbe49a 100644
--- a/board/imgtec/ci20/ci20.c
+++ b/board/imgtec/ci20/ci20.c
@@ -254,7 +254,7 @@
 
 #ifdef CONFIG_SPL_BUILD
 
-#if defined(CONFIG_SPL_MMC_SUPPORT)
+#if defined(CONFIG_SPL_MMC)
 int board_mmc_init(struct bd_info *bd)
 {
 	ci20_mux_mmc();
diff --git a/board/liebherr/display5/spl.c b/board/liebherr/display5/spl.c
index 39f70f5..200e586 100644
--- a/board/liebherr/display5/spl.c
+++ b/board/liebherr/display5/spl.c
@@ -283,7 +283,7 @@
 static inline void displ5_init_ecspi(void) { }
 #endif
 
-#ifdef CONFIG_SPL_MMC_SUPPORT
+#ifdef CONFIG_SPL_MMC
 static struct fsl_esdhc_cfg usdhc_cfg = {
 	.esdhc_base = USDHC4_BASE_ADDR,
 	.max_bus_width = 8,