diff --git a/.github/workflows/hi3516ev200_images.yml b/.github/workflows/hi3516ev200_images.yml
index 9b4d850b..d5c06cea 100644
--- a/.github/workflows/hi3516ev200_images.yml
+++ b/.github/workflows/hi3516ev200_images.yml
@@ -114,7 +114,7 @@ jobs:
         with:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           file: ${{ env.ARCHIVE_SDK }}
-          asset_name: "arm-openipc-linux-musleabi_sdk-buildroot.tar.gz"
+          asset_name: "arm-openipc-hi3516ev200-linux-musleabi_sdk-buildroot.tar.gz"
           tag: ${{ env.TAG_NAME }}
           overwrite: true
 
diff --git a/.github/workflows/hi3516ev300_images.yml b/.github/workflows/hi3516ev300_images.yml
index 94a42c88..bcdeae80 100644
--- a/.github/workflows/hi3516ev300_images.yml
+++ b/.github/workflows/hi3516ev300_images.yml
@@ -114,7 +114,7 @@ jobs:
         with:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           file: ${{ env.ARCHIVE_SDK }}
-          asset_name: "arm-openipc-linux-musleabi_sdk-buildroot.tar.gz"
+          asset_name: "arm-openipc-hi3516ev300-linux-musleabi_sdk-buildroot.tar.gz"
           tag: ${{ env.TAG_NAME }}
           overwrite: true
 
diff --git a/.github/workflows/hi3518ev300_images.yml b/.github/workflows/hi3518ev300_images.yml
index f7c8ccf1..26ef7be6 100644
--- a/.github/workflows/hi3518ev300_images.yml
+++ b/.github/workflows/hi3518ev300_images.yml
@@ -114,7 +114,7 @@ jobs:
         with:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           file: ${{ env.ARCHIVE_SDK }}
-          asset_name: "arm-openipc-linux-musleabi_sdk-buildroot.tar.gz"
+          asset_name: "arm-openipc-hi3518ev300-linux-musleabi_sdk-buildroot.tar.gz"
           tag: ${{ env.TAG_NAME }}
           overwrite: true
 
diff --git a/.github/workflows/xm530_images.yml b/.github/workflows/xm530_images.yml
new file mode 100644
index 00000000..30210ebe
--- /dev/null
+++ b/.github/workflows/xm530_images.yml
@@ -0,0 +1,129 @@
+name: OpenIPC for XM530
+
+on:
+  push:
+    branches:
+      - xm530
+    tags:
+      - "v*"
+
+jobs:
+  build_core:
+    name: OpenIPC v2.0 for XM530
+    runs-on: ubuntu-18.04
+
+    steps:
+
+      - name: Checkout
+        id: checkout
+        uses: actions/checkout@v2
+
+      - name: Install build dependencies
+        id: install
+        run: |
+          make install-deps
+          mkdir -p tmp
+
+      - name: Free disk space
+        id: freshing
+        run: |
+          sudo swapoff -a
+          sudo rm -f /swapfile
+          sudo apt clean
+          docker rmi $(docker image ls -aq)
+          df -h
+
+      - name: Prepare buildroot
+        id: prepare
+        run: |
+          HEAD_TAG=$(git tag --points-at HEAD)
+          GIT_HASH=$(git rev-parse --short $GITHUB_SHA)
+          BRANCH_NAME=$(echo $GITHUB_REF | cut -d'/' -f 3)
+          if [ -z "$HEAD_TAG" ]; then
+            TAG_NAME="latest"
+            RELEASE_NAME="Development Build"
+            PRERELEASE=true
+          else
+            TAG_NAME=${{ github.ref }}
+            RELEASE_NAME="Release ${{ github.ref }}"
+            PRERELEASE=false
+          fi
+          echo "GIT_HASH=$GIT_HASH" >> $GITHUB_ENV
+          echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
+          echo "RELEASE_NAME=$RELEASE_NAME" >> $GITHUB_ENV
+          echo "PRERELEASE=$PRERELEASE" >> $GITHUB_ENV
+          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
+          cd $GITHUB_WORKSPACE
+          make prepare
+
+      - name: Build XM530 firmware
+        id: build-xm530-firmware
+        continue-on-error: true
+        run: |
+          ARCHIVE_FW="${GITHUB_WORKSPACE}/output/images/openipc.xm530-br.tgz"
+          echo "ARCHIVE_FW=$ARCHIVE_FW" >> $GITHUB_ENV
+          cd $GITHUB_WORKSPACE
+          make BOARD=unknown_unknown_xm530_openipc all
+          tar -C ${GITHUB_WORKSPACE}/output/images -cvzf $ARCHIVE_FW rootfs.squashfs uImage
+
+      - name: Build XM530 SDK
+        id: build-xm530-sdk
+        continue-on-error: true
+        run: |
+          ARCHIVE_SDK="${GITHUB_WORKSPACE}/output/images/arm-openipc-linux-musleabi_sdk-buildroot.tar.gz"
+          echo "ARCHIVE_SDK=$ARCHIVE_SDK" >> $GITHUB_ENV
+          cd $GITHUB_WORKSPACE/output
+          make sdk
+
+      - name: Send warning message to telegram channel
+        env:
+          TG_TOKEN: ${{ secrets.TELEGRAM_TOKEN_BOT_OPENIPC }}
+          TG_CHANNEL: ${{ secrets.TELEGRAM_CHANNEL_OPENIPC_DEV }}
+        if: steps.build-xm530-firmware.outcome != 'success' || steps.build-xm530-sdk.outcome != 'success'
+        run: |
+          TG_OPTIONS="-s --connect-timeout 5 --max-time 15"
+          TG_NOTIFY="Warning, Buildroot compiling error..."
+          TG_HEADER=$(echo -e "\r\n$TG_NOTIFY \r\n\r\nCommit: $GIT_HASH \r\nBranch: $BRANCH_NAME \r\nTag: $TAG_NAME \r\n\r\n\xE2\x9A\xA0 GitHub Actions")
+          curl $TG_OPTIONS -H "Content-Type: multipart/form-data" -X POST https://api.telegram.org/bot$TG_TOKEN/sendMessage \
+            -F chat_id=$TG_CHANNEL -F text="$TG_HEADER"
+
+      - name: Create release
+        uses: actions/create-release@v1
+        continue-on-error: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ env.TAG_NAME }}
+          release_name: ${{ env.RELEASE_NAME }}
+          draft: false
+          prerelease: ${{ env.PRERELEASE }}
+
+      - name: Upload FW to release
+        uses: svenstaro/upload-release-action@v2
+        continue-on-error: true
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ env.ARCHIVE_FW }}
+          asset_name: "openipc.xm530-br.tgz"
+          tag: ${{ env.TAG_NAME }}
+          overwrite: true
+
+      - name: Upload SDK to release
+        uses: svenstaro/upload-release-action@v2
+        continue-on-error: true
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: ${{ env.ARCHIVE_SDK }}
+          asset_name: "arm-openipc-xm530-linux-musleabi_sdk-buildroot.tar.gz"
+          tag: ${{ env.TAG_NAME }}
+          overwrite: true
+
+      - name: Send binary file to telegram channel
+        env:
+          TG_TOKEN: ${{ secrets.TELEGRAM_TOKEN_BOT_OPENIPC }}
+          TG_CHANNEL: ${{ secrets.TELEGRAM_CHANNEL_OPENIPC_DEV }}
+        run: |
+          TG_OPTIONS="-s --connect-timeout 5 --max-time 15"
+          TG_HEADER=$(echo -e "\r\nCommit: $GIT_HASH \r\nBranch: $BRANCH_NAME \r\nTag: $TAG_NAME \r\n\r\n\xE2\x9C\x85 GitHub Actions")
+          curl $TG_OPTIONS -H "Content-Type: multipart/form-data" -X POST https://api.telegram.org/bot$TG_TOKEN/sendDocument \
+            -F chat_id=$TG_CHANNEL -F document="@$ARCHIVE_FW" -F caption="$TG_HEADER"
diff --git a/br-ext-chip-hisilicon/package/ipctool/ipctool.mk b/br-ext-chip-hisilicon/package/ipctool/ipctool.mk
index 3d6c6eb0..06fff403 100644
--- a/br-ext-chip-hisilicon/package/ipctool/ipctool.mk
+++ b/br-ext-chip-hisilicon/package/ipctool/ipctool.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-IPCTOOL_VERSION = 04b2eec1f6d2cbb053548257836e6a7bbebf9d93
+IPCTOOL_VERSION = 7e523a84b054a122245039b7b32e67bf0995ba8f
 IPCTOOL_SITE = $(call github,openipc,ipctool,$(IPCTOOL_VERSION))
 IPCTOOL_LICENSE = MIT
 IPCTOOL_LICENSE_FILES = LICENSE
diff --git a/br-ext-chip-xiongmai/configs/unknown_unknown_xm530_unknown_defconfig b/br-ext-chip-xiongmai/configs/unknown_unknown_xm530_openipc_defconfig
similarity index 100%
rename from br-ext-chip-xiongmai/configs/unknown_unknown_xm530_unknown_defconfig
rename to br-ext-chip-xiongmai/configs/unknown_unknown_xm530_openipc_defconfig
diff --git a/br-ext-chip-xiongmai/package/ipctool/ipctool.mk b/br-ext-chip-xiongmai/package/ipctool/ipctool.mk
index 3d6c6eb0..06fff403 100644
--- a/br-ext-chip-xiongmai/package/ipctool/ipctool.mk
+++ b/br-ext-chip-xiongmai/package/ipctool/ipctool.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-IPCTOOL_VERSION = 04b2eec1f6d2cbb053548257836e6a7bbebf9d93
+IPCTOOL_VERSION = 7e523a84b054a122245039b7b32e67bf0995ba8f
 IPCTOOL_SITE = $(call github,openipc,ipctool,$(IPCTOOL_VERSION))
 IPCTOOL_LICENSE = MIT
 IPCTOOL_LICENSE_FILES = LICENSE
diff --git a/general/overlay/usr/lib/libjson-c.so.2 b/general/overlay/usr/lib/libjson-c.so.2
index c8352060..92f56419 120000
--- a/general/overlay/usr/lib/libjson-c.so.2
+++ b/general/overlay/usr/lib/libjson-c.so.2
@@ -1 +1 @@
-/usr/lib/libjson-c.so.5
\ No newline at end of file
+/usr/lib/libjson-c.so.4
\ No newline at end of file