diff --git a/configs/B4860QDS_defconfig b/configs/B4860QDS_defconfig
index 3232530..03b925f 100644
--- a/configs/B4860QDS_defconfig
+++ b/configs/B4860QDS_defconfig
@@ -29,6 +29,8 @@
 CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
 CONFIG_SYS_FLASH_CFI=y
 CONFIG_SPI_FLASH=y
+CONFIG_SF_DEFAULT_MODE=0
+CONFIG_SF_DEFAULT_SPEED=10000000
 CONFIG_SPI_FLASH_SST=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_GIGE=y