diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index cb30637d9eaf8e379c7ed1dd3e447c40bf56d058..d95000dc534c0efd092b163454e17e67d487177a 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -77,6 +77,7 @@ static struct mtd_partition davinci_nand_partitions[] = {
 };
 
 static struct davinci_nand_pdata davinci_nand_data = {
+	.core_chipsel		= 0,
 	.mask_chipsel		= BIT(14),
 	.parts			= davinci_nand_partitions,
 	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),