Change fusee folder naming

fusee/fusee-primary/src/sdmmc.c

@@ -0,0 +1,27 @@
+#include <string.h>
+
+#include "sdmmc.h"
+
+/* Initialize the SDMMC1 (SD card) controller */
+void sdmmc1_init(void)
+{
+    /* TODO */
+}
+
+/* Initialize the SDMMC2 (GC asic) controller */
+void sdmmc2_init(void)
+{
+    /* TODO */
+}
+
+/* Initialize the SDMMC3 (unused) controller */
+void sdmmc3_init(void)
+{
+    /* TODO */
+}
+
+/* Initialize the SDMMC4 (eMMC) controller */
+void sdmmc4_init(void)
+{
+    /* TODO */
+}