diff --git a/configs/nanopi_neo2_defconfig b/configs/nanopi_neo2_defconfig
old mode 100644
new mode 100644
index fc3465a..a885a85
--- a/configs/nanopi_neo2_defconfig
+++ b/configs/nanopi_neo2_defconfig
@@ -14,3 +14,4 @@ CONFIG_SPL=y
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
\ No newline at end of file
diff --git a/configs/nanopi_neo_defconfig b/configs/nanopi_neo_defconfig
old mode 100644
new mode 100644
index f87148c..9c8689b
--- a/configs/nanopi_neo_defconfig
+++ b/configs/nanopi_neo_defconfig
@@ -18,3 +18,4 @@ CONFIG_SYS_CLK_FREQ=480000000
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
\ No newline at end of file
