diff --git a/rk356x_linux/rk356x_linux_dev.xml b/rk356x_linux/rk356x_linux_dev.xml
index 699472e..e3627f5 100644
--- a/rk356x_linux/rk356x_linux_dev.xml
+++ b/rk356x_linux/rk356x_linux_dev.xml
@@ -2,9 +2,9 @@
 <manifest>
   <remote fetch="ssh://git@gitlab.ebf.local/rockchip/linux/" name="origin"/>
   <remote fetch="https://github.com/Caesar-github/" name="rk-github"/>
-
+  
   <default remote="origin" sync-j="4"/>
-
+  
   <project dest-branch="develop" name="QLauncher" path="app/QLauncher" remote="rk-github" revision="a17ceb273aaa6f5c9aaf9f570d4ee56e28135c9d" upstream="develop"/>
   <project dest-branch="master" name="alsa-config" path="external/alsa-config" remote="rk-github" revision="1e0c4b5382b84ed629b1ca9e40c814103b92ee93" upstream="master"/>
   <project dest-branch="master" name="buildroot" revision="c2f0d6ffd0f4cdd99ce093a6c66c13ae2a1ee714" upstream="rk356x">
@@ -12,8 +12,8 @@
     <linkfile dest="envsetup.sh" src="build/envsetup.sh"/>
   </project>
   <project dest-branch="rk356x" name="camera_engine_rkaiq" path="external/camera_engine_rkaiq" revision="c1b0f182d28ae9a4ef4eb4dabc26ec93d565438a" upstream="rk356x"/>
-  <project dest-branch="master" name="debian" revision="71f09c445560cff5b3cd4752d6ec71cc925b873a" upstream="master"/>
-  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="591ff3d5a81377093abcc3342c9eea128ac32bcd" upstream="master">
+  <project dest-branch="master" name="debian" revision="ba62ecc14350318d830281e45ea3858222cf7ffa" upstream="master"/>
+  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="ddd6a1226da9e23cf694d2ff576a48bfb26d271f" upstream="master">
     <linkfile dest="mkfirmware.sh" src="common/mkfirmware.sh"/>
     <linkfile dest="build.sh" src="common/build.sh"/>
     <linkfile dest="rkflash.sh" src="common/rkflash.sh"/>
@@ -23,7 +23,7 @@
   <project dest-branch="master" name="gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" revision="427f5439bf87835ff3b20746acc8aaafba7d4f53" upstream="master"/>
   <project dest-branch="master" name="gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" revision="f96f76d6be89a6e28d4dac1f233f9aca9921f69b" upstream="master"/>
   <project name="gstreamer-rockchip" path="external/gstreamer-rockchip" remote="rk-github" revision="9db260682e11ff6d5ca70f22e3a9e980a5f6ecd1" upstream="master"/>
-  <project dest-branch="stable-4.19-rk356x" name="kernel" revision="60b3dca64efcffbfa8cebfefe849854c9c5f8a5b" upstream="stable-4.19-rk356x"/>
+  <project dest-branch="stable-4.19-rk356x" name="kernel" revision="17399f9c7c2de808a6a64cd9dd9019851a688b1f" upstream="stable-4.19-rk356x"/>
   <project dest-branch="master" name="libmali" path="external/libmali" remote="rk-github" revision="968a49083754f4c63ae02c4c54f866cb8c83d661" upstream="master"/>
   <project dest-branch="im2d" name="linux-rga" path="external/linux-rga" remote="rk-github" revision="1e2f0dbb838de3512a8a29143196d7b5e460e1ca" upstream="im2d"/>
   <project dest-branch="develop" name="mpp" path="external/mpp" revision="693720fd192d443ffc6dfab16f1ea359e09dcac6" upstream="develop"/>
@@ -47,6 +47,6 @@
     <linkfile dest="tools/linux/Linux_Pack_Firmware/rockdev/mkupdate.sh" src="linux/Linux_Pack_Firmware/rockdev/rk356x-mkupdate.sh"/>
     <linkfile dest="tools/linux/Linux_Pack_Firmware/rockdev/package-file" src="linux/Linux_Pack_Firmware/rockdev/rk356x-package-file"/>
   </project>
-  <project dest-branch="next-dev" name="u-boot" revision="a3dd47b66bc92b25772caecc9fcfe7296168f540" upstream="next-dev"/>
-  <project dest-branch="master" name="ubuntu" revision="c5e01acb06dd85c02f04e869e8e14110d998825d" upstream="ubuntu18.04"/>
+  <project dest-branch="next-dev" name="u-boot" revision="71b09913e1d0a1f9c5c46fecb2da8af6f2e5c832" upstream="next-dev"/>
+  <project dest-branch="master" name="ubuntu" revision="da882c69247767c43f0c7d9323b67f0381e32e27" upstream="ubuntu18.04"/>
 </manifest>
diff --git a/rk356x_linux/rk356x_linux_dev_bk.xml b/rk356x_linux/rk356x_linux_dev_bk.xml
index 6bf092c..d278801 100644
--- a/rk356x_linux/rk356x_linux_dev_bk.xml
+++ b/rk356x_linux/rk356x_linux_dev_bk.xml
@@ -10,7 +10,7 @@
 
   <!-- <project remote="rk-github" dest-branch="rk33/mid/8.1/develop" name="RKNPUTool" path="external/RKNPUTools" revision="68e68f97ea9e9fa3350419a40b95b92b0828a882" upstream="rk33/mid/8.1/develop"/> -->
   <!-- <project remote="rk-github" dest-branch="develop-next" name="rk_tee_user" path="external/security/rk_tee_user" revision="dd9d4d313ebd2d74b3cdc31c76770bef0dacdc66" upstream="develop-next"/> -->
-  <project dest-branch="next-dev" name="u-boot" path="u-boot" revision="a3dd47b66bc92b25772caecc9fcfe7296168f540" upstream="next-dev"/>
+  <project dest-branch="next-dev" name="u-boot" path="u-boot" revision="71b09913e1d0a1f9c5c46fecb2da8af6f2e5c832" upstream="next-dev"/>
   <!-- <project remote="rk-github" dest-branch="master" name="LibIPCProtocol" path="app/libIPCProtocol" revision="45cdd16d137929a06ad6231eca4d17eed5a967d6" upstream="master"/> -->
   <!-- <project remote="rk-github" dest-branch="master" name="mediaserver" path="app/mediaserver" revision="bdfd5d9dd5f81ec3d3ae9c7bd1c8db076a39bd8b" upstream="master"/> -->
   <project remote="rk-github" dest-branch="master" name="qfm" path="app/qfm" revision="7e94be4d1ce41e395909da8b963ad46c65ca285f" upstream="master"/>
@@ -38,9 +38,9 @@
     <linkfile dest="Makefile" src="build/Makefile"/>
     <linkfile dest="envsetup.sh" src="build/envsetup.sh"/>
   </project>
-  <project dest-branch="master" name="debian" path="debian" revision="71f09c445560cff5b3cd4752d6ec71cc925b873a" upstream="master"/>
-  <project dest-branch="master" name="ubuntu" path="ubuntu" revision="c5e01acb06dd85c02f04e869e8e14110d998825d" upstream="ubuntu18.04"/>
-  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="591ff3d5a81377093abcc3342c9eea128ac32bcd" upstream="master">
+  <project dest-branch="master" name="debian" path="debian" revision="ba62ecc14350318d830281e45ea3858222cf7ffa" upstream="master"/>
+  <project dest-branch="master" name="ubuntu" path="ubuntu" revision="da882c69247767c43f0c7d9323b67f0381e32e27" upstream="ubuntu18.04"/>
+  <project dest-branch="master" name="device_rockchip" path="device/rockchip" revision="ddd6a1226da9e23cf694d2ff576a48bfb26d271f" upstream="master">
     <linkfile dest="mkfirmware.sh" src="common/mkfirmware.sh"/>
     <linkfile dest="build.sh" src="common/build.sh"/>
     <linkfile dest="rkflash.sh" src="common/rkflash.sh"/>
@@ -92,7 +92,7 @@
     <linkfile dest="tools/linux/Linux_Pack_Firmware/rockdev/mkupdate.sh" src="linux/Linux_Pack_Firmware/rockdev/rk356x-mkupdate.sh"/>
     <linkfile dest="tools/linux/Linux_Pack_Firmware/rockdev/package-file" src="linux/Linux_Pack_Firmware/rockdev/rk356x-package-file"/>
   </project>
-  <project dest-branch="stable-4.19-rk356x" name="kernel" path="kernel" revision="60b3dca64efcffbfa8cebfefe849854c9c5f8a5b" upstream="stable-4.19-rk356x"/>
+  <project dest-branch="stable-4.19-rk356x" name="kernel" path="kernel" revision="17399f9c7c2de808a6a64cd9dd9019851a688b1f" upstream="stable-4.19-rk356x"/>
   <project dest-branch="develop" name="mpp" path="external/mpp" revision="693720fd192d443ffc6dfab16f1ea359e09dcac6" upstream="develop"/>
   <project dest-branch="master" name="gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" revision="427f5439bf87835ff3b20746acc8aaafba7d4f53" upstream="master"/>
   <project dest-branch="master" name="gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" revision="f96f76d6be89a6e28d4dac1f233f9aca9921f69b" upstream="master"/>