diff --git a/include/asm-avr32/sdram.h b/include/asm-avr32/sdram.h
index 7bdefc1fd247b1e619d6615fb95fed54eea9f18a..762acfa078f78092d0fb2527563348c7d126aef0 100644
--- a/include/asm-avr32/sdram.h
+++ b/include/asm-avr32/sdram.h
@@ -25,8 +25,8 @@
 struct sdram_config {
 	/* Number of data bits. */
 	enum {
-		SDRAM_DATA_16BIT,
-		SDRAM_DATA_32BIT,
+		SDRAM_DATA_16BIT = 16,
+		SDRAM_DATA_32BIT = 32,
 	} data_bits;
 
 	/* Number of address bits */