diff --git a/configs/mx28evk_nand_defconfig b/configs/mx28evk_nand_defconfig
index 6b774cf..61e3586 100644
--- a/configs/mx28evk_nand_defconfig
+++ b/configs/mx28evk_nand_defconfig
@@ -42,6 +42,9 @@
 CONFIG_NAND=y
 CONFIG_NAND_MXS=y
 CONFIG_SPI_FLASH=y
+CONFIG_SF_DEFAULT_BUS=2
+CONFIG_SF_DEFAULT_MODE=0
+CONFIG_SF_DEFAULT_SPEED=24000000
 CONFIG_SPI_FLASH_SST=y
 CONFIG_MII=y
 CONFIG_CONS_INDEX=0