Removed unnecessary files as well as updated README.md

.github/workflows/compile.yaml

@@ -1,54 +0,0 @@
-name: Build kernel on PR
-
-on:
-  workflow_dispatch:
-  pull_request:
-    types: [opened, synchronize]
-
-jobs:
-  Build:
-    name: Compile and upload kernel
-    runs-on: rockchip
-    if: ${{ github.repository_owner == 'armbian' }}
-    env:
-      OCI_TARGET_BASE: "ghcr.io/${{ github.repository }}/" # This is picked up by the Docker launcher automatically
-    steps:
-      # Login to ghcr.io, for later uploading rootfs to ghcr.io
-      - name: Docker Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }} # GitHub username or org
-          password: ${{ secrets.GITHUB_TOKEN }} # GitHub actions builtin token. repo has to have pkg access.
-
-      - name: Checkout build repo
-        uses: actions/checkout@v4
-        with:
-          repository: armbian/build
-          ref: main
-          fetch-depth: 1
-          clean: false
-
-      - name: Build kernel at ${{ github.event.pull_request.head.sha }}
-        id: kernel
-        run: |
-
-          rm -rf output/debs/*
-          mkdir -p userpatches/extensions/
-          cat <<- EOF > userpatches/extensions/pull-request.sh
-          function post_family_config__force_commit_for_rk3588() {
-              KERNELBRANCH="commit:${{ github.event.pull_request.head.sha }}"
-          }
-          EOF
-          bash ./compile.sh kernel \
-          SHARE_LOG=yes \
-          BOARD=orangepi5 \
-          BRANCH=vendor \
-          ENABLE_EXTENSIONS="pull-request"
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: linux-rockchip-vendor
-          path: output/debs/*.deb
-          retention-days: 5