initial commit

.github/workflows/build.yml

@@ -0,0 +1,39 @@
+name: Kernel Build
+on:
+  dispatch_workflow:
+  push:
+    branches: ["mt8183"]
+jobs:
+  build:
+    runs-on: ARM64
+    container:
+        image: registry.fedoraproject.org/fedora-minimal:39
+    steps:
+      - name: Install Toolchain
+        run: |
+          dnf5 up -y
+          dnf5 install -y make gcc ccache flex bison elfutils-devel xz bc tar openssl-devel rpmbuild
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+            fetch-depth: 0
+      - name: Setup enviroment variables
+        run: |
+            echo "CCACHE_DIR=$(pwd)/ccache" >> $GITHUB_ENV
+            echo "KERNEL_COMMIT=$(git rev-parse HEAD)" >> $GITHUB_ENV
+      - name: Setup ccache cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ env.CCACHE_DIR }}
+          key: ccache-${{ matrix.platform }}-${{ env.KERNEL_COMMIT }}-${{ hashFiles('kernel.config') }}
+          restore-keys: |
+            ccache-${{ matrix.platform }}-${{ env.KERNEL_COMMIT }}-
+            ccache-${{ matrix.platform }}-
+      - name: Make
+        run: make all
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          path: |
+            mt8183/rpmbuild/RPMS/aarch64/*.rpm
+            mt8183/rpmbuild/SRPMS/*.src.rpm

.gitignore

@@ -0,0 +1 @@
+rpmbuild/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "linux"]
+	path = linux
+	url = https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Makefile

@@ -0,0 +1,11 @@
+project_name = kaibutsu
+
+.PHONY: usage mt8183
+
+usage:
+	@echo "usage: make [kernel_variant|all]"
+
+all: mt8183
+
+mt8183:
+	make -C mt8183 build

mt8183/Makefile

@@ -0,0 +1,13 @@
+REF=$(shell cat ref)
+
+ifeq ($(shell uname -m), x86_64)
+        CROSS=aarch64-linux-gnu-
+endif
+
+build:
+	cp *.patch ../linux
+	cp config ../linux/.config
+	cd ../linux && git reset --hard && git checkout $(REF) && git apply *.patch && sed  -i 's/^EXTRAVERSION.*/EXTRAVERSION = -mt8183/'  Makefile
+	ARCH=arm64 CROSS_COMPILE=$(CROSS) make -C ../linux olddefconfig rpm-pkg -j$(shell nproc)
+	cp -r ../linux/rpmbuild .
+	rm -rf ../linux/rpmbuild

mt8183/add-dts-to-rpm.patch

@@ -0,0 +1,12 @@
+diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec
+index 3eee0143e0c5..311bb1cace55 100644
+--- a/scripts/package/kernel.spec
++++ b/scripts/package/kernel.spec
+@@ -65,6 +65,7 @@ cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEA
+ %endif
+ %{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install
+ %{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
++%{make} %{makeflags} INSTALL_DTBS_PATH=%{buildroot}/boot/dtb-%{KERNELRELEASE} dtbs_install
+ cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE}
+ cp .config %{buildroot}/boot/config-%{KERNELRELEASE}
+ ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build