diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 8e670372d7fe57ae445e9d152c114d25f9c478c5..ea293b8a596a1f7adfff2385978668bceb5f1c7d 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -244,7 +244,7 @@ static int da830_evm_mmc_get_cd(int index)
 static struct davinci_mmc_config da830_evm_mmc_config = {
 	.get_ro			= da830_evm_mmc_get_ro,
 	.get_cd			= da830_evm_mmc_get_cd,
-	.wires			= 4,
+	.wires			= 8,
 	.max_freq		= 50000000,
 	.caps			= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
 	.version		= MMC_CTLR_VERSION_2,