diff --git a/config/kernel/linux-meson64-default.config b/config/kernel/linux-meson64-default.config
index a5e723ed26..4a766b2b65 100644
--- a/config/kernel/linux-meson64-default.config
+++ b/config/kernel/linux-meson64-default.config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 4.14.122 Kernel Configuration
+# Linux/arm64 4.14.123 Kernel Configuration
 #
 CONFIG_ARM64=y
 CONFIG_64BIT=y
diff --git a/config/kernel/linux-meson64-dev.config b/config/kernel/linux-meson64-dev.config
index 750b5c04b0..09b3b65f39 100644
--- a/config/kernel/linux-meson64-dev.config
+++ b/config/kernel/linux-meson64-dev.config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 5.1.6 Kernel Configuration
+# Linux/arm64 5.1.7 Kernel Configuration
 #
 
 #
diff --git a/config/kernel/linux-meson64-next.config b/config/kernel/linux-meson64-next.config
index d9bcee0084..770d229114 100644
--- a/config/kernel/linux-meson64-next.config
+++ b/config/kernel/linux-meson64-next.config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 4.19.47 Kernel Configuration
+# Linux/arm64 4.19.48 Kernel Configuration
 #
 
 #
@@ -9,6 +9,7 @@
 CONFIG_CC_IS_GCC=y
 CONFIG_GCC_VERSION=70401
 CONFIG_CLANG_VERSION=0
+CONFIG_CC_HAS_ASM_GOTO=y
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_EXTABLE_SORT=y
 CONFIG_THREAD_INFO_IN_TASK=y
diff --git a/patch/kernel/meson64-default/nanopi_k2_enable_emmc.patch b/patch/kernel/meson64-default/nanopi_k2_enable_emmc.patch
new file mode 100644
index 0000000000..f27399f827
--- /dev/null
+++ b/patch/kernel/meson64-default/nanopi_k2_enable_emmc.patch
@@ -0,0 +1,22 @@
+diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+index 80c87e0bb..340559727 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
++++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+@@ -382,7 +382,7 @@
+ 
+ /* eMMC */
+ &sd_emmc_c {
+-	status = "disabled";
++	status = "okay";
+ 	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+ 	pinctrl-1 = <&emmc_clk_gate_pins>;
+ 	pinctrl-names = "default", "clk-gate";
+@@ -392,8 +392,6 @@
+ 	non-removable;
+ 	disable-wp;
+ 	cap-mmc-highspeed;
+-	mmc-ddr-1_8v;
+-	mmc-hs200-1_8v;
+ 
+ 	mmc-pwrseq = <&emmc_pwrseq>;
+ 	vmmc-supply = <&vcc3v3>;
diff --git a/patch/kernel/meson64-dev/nanopi_k2_enable_emmc.patch b/patch/kernel/meson64-dev/nanopi_k2_enable_emmc.patch
new file mode 100644
index 0000000000..f27399f827
--- /dev/null
+++ b/patch/kernel/meson64-dev/nanopi_k2_enable_emmc.patch
@@ -0,0 +1,22 @@
+diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+index 80c87e0bb..340559727 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
++++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+@@ -382,7 +382,7 @@
+ 
+ /* eMMC */
+ &sd_emmc_c {
+-	status = "disabled";
++	status = "okay";
+ 	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+ 	pinctrl-1 = <&emmc_clk_gate_pins>;
+ 	pinctrl-names = "default", "clk-gate";
+@@ -392,8 +392,6 @@
+ 	non-removable;
+ 	disable-wp;
+ 	cap-mmc-highspeed;
+-	mmc-ddr-1_8v;
+-	mmc-hs200-1_8v;
+ 
+ 	mmc-pwrseq = <&emmc_pwrseq>;
+ 	vmmc-supply = <&vcc3v3>;
diff --git a/patch/kernel/meson64-next/nanopi_k2_enable_emmc.patch b/patch/kernel/meson64-next/nanopi_k2_enable_emmc.patch
new file mode 100644
index 0000000000..f27399f827
--- /dev/null
+++ b/patch/kernel/meson64-next/nanopi_k2_enable_emmc.patch
@@ -0,0 +1,22 @@
+diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+index 80c87e0bb..340559727 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
++++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts
+@@ -382,7 +382,7 @@
+ 
+ /* eMMC */
+ &sd_emmc_c {
+-	status = "disabled";
++	status = "okay";
+ 	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+ 	pinctrl-1 = <&emmc_clk_gate_pins>;
+ 	pinctrl-names = "default", "clk-gate";
+@@ -392,8 +392,6 @@
+ 	non-removable;
+ 	disable-wp;
+ 	cap-mmc-highspeed;
+-	mmc-ddr-1_8v;
+-	mmc-hs200-1_8v;
+ 
+ 	mmc-pwrseq = <&emmc_pwrseq>;
+ 	vmmc-supply = <&vcc3v3>;
diff --git a/patch/u-boot/u-boot-meson64/add-emmc-support-for-nanopi-k2.patch b/patch/u-boot/u-boot-meson64/add-emmc-support-for-nanopi-k2.patch
new file mode 100644
index 0000000000..a60b65808f
--- /dev/null
+++ b/patch/u-boot/u-boot-meson64/add-emmc-support-for-nanopi-k2.patch
@@ -0,0 +1,22 @@
+diff --git a/arch/arm/dts/meson-gxbb-nanopi-k2.dts b/arch/arm/dts/meson-gxbb-nanopi-k2.dts
+index cbe99bd4..213f632d 100644
+--- a/arch/arm/dts/meson-gxbb-nanopi-k2.dts
++++ b/arch/arm/dts/meson-gxbb-nanopi-k2.dts
+@@ -314,7 +314,7 @@
+ 
+ /* eMMC */
+ &sd_emmc_c {
+-	status = "disabled";
++	status = "okay";
+ 	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
+ 	pinctrl-1 = <&emmc_clk_gate_pins>;
+ 	pinctrl-names = "default", "clk-gate";
+@@ -324,8 +324,6 @@
+ 	non-removable;
+ 	disable-wp;
+ 	cap-mmc-highspeed;
+-	mmc-ddr-1_8v;
+-	mmc-hs200-1_8v;
+ 
+ 	mmc-pwrseq = <&emmc_pwrseq>;
+ 	vmmc-supply = <&vcc3v3>;