dev: add CI support

Change-Id: I1e4ccf219f79edd2807f017e303387d2a0da38a9

.gitignore

@@ -120,3 +120,4 @@ all.config
 
 # fetched Android config fragments
 android/configs/android-*.cfg
+out/

.gitlab-ci.yml

@@ -0,0 +1,47 @@
+image: ayufan/rock64-dockerfiles:x86_64
+
+variables:
+  GITHUB_USER: ayufan-rock64
+  GITHUB_REPO: linux-kernel
+
+  USE_CCACHE: "true"
+  CCACHE_DIR: "/data/shared/ccache"
+
+stages: [build]
+
+before_script:
+  - ccache -M 0 -F 0
+
+build:
+  stage: build
+  only: [branches]
+  script:
+    - export RELEASE=$((1000+$CI_PIPELINE_IID))
+    - ./dev-make kernel-package
+    - |
+      set -x
+
+      export RELEASE_NAME="$(./dev-make version)"
+      export RELEASE_TITLE="$(./dev-make version)"
+      export DESCRIPTION="$CI_PROJECT_URL/pipelines/$CI_PIPELINE_ID"
+
+      github-release release \
+        --tag "${RELEASE_NAME}" \
+        --name "${RELEASE_TITLE}" \
+        --description "${DESCRIPTION}" \
+        --target "${CI_COMMIT_SHA}" \
+        --draft
+
+      for i in ../*$(./dev-make info)*.deb; do
+        github-release upload \
+          --tag "${RELEASE_NAME}" \
+          --name "$(basename "${i}")" \
+          --file "${i}"
+      done
+
+      github-release edit \
+        --tag "${RELEASE_NAME}" \
+        --name "${RELEASE_TITLE}" \
+        --description "${DESCRIPTION}"
+
+      rm ../*$(./dev-make info)*.deb

dev-make

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+exec make -f dev.mk "$@"

dev-shell

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+CURDIR="$PWD"
+
+case $(uname -s) in
+  Darwin)
+    exec docker run \
+      --rm \
+      -it \
+      -e HOME -v "${HOME}:${HOME}" \
+      -e USER \
+      -u "$(id -u):$(id -g)" \
+      --privileged \
+      -h rock64-build-env \
+      -v "${CURDIR}:${CURDIR}" \
+      -w "${CURDIR}" \
+      ayufan/rock64-dockerfiles:x86_64 \
+      "$@"
+    ;;
+
+  Linux)
+    exec docker run \
+      --rm \
+      -it \
+      -e HOME -v "${HOME}:${HOME}" \
+      -e USER \
+      -u "$(id -u):$(id -g)" \
+      $(id -Gz | xargs -0 -n1 -I{} echo "--group-add={}") \
+      -v /etc/passwd:/etc/passwd:ro \
+      -v /dev/bus/usb:/dev/bus/usb \
+      -v "${SSH_AUTH_SOCK}:${SSH_AUTH_SOCK}" \
+      -e SSH_AUTH_SOCK \
+      --privileged \
+      -h rock64-build-env \
+      -v "${CURDIR}:${CURDIR}" \
+      -w "${CURDIR}" \
+      ayufan/rock64-dockerfiles:x86_64 \
+      "$@"
+    ;;
+
+  *)
+    echo "Not supported: $(uname -s)"
+    exit 1
+  ;;
+esac

dev.mk

@@ -0,0 +1,60 @@
+RELEASE ?=
+KERNEL_DEFCONFIG ?= rockchip_linux_defconfig
+
+KERNEL_VERSION ?= $(shell $(KERNEL_MAKE) -s kernelversion)
+KERNEL_RELEASE ?= $(shell $(KERNEL_MAKE) -s kernelrelease)
+KDEB_PKGVERSION ?= $(KERNEL_VERSION)-$(RELEASE)-rockchip-ayufan
+
+KERNEL_MAKE ?= make \
+	ARCH=arm64 \
+	HOSTCC=aarch64-linux-gnu-gcc \
+	CROSS_COMPILE="ccache aarch64-linux-gnu-"
+
+.config: arch/arm64/configs/$(KERNEL_DEFCONFIG)
+	$(KERNEL_MAKE) $(KERNEL_DEFCONFIG)
+
+.PHONY: .scmversion
+.scmversion:
+ifneq (,$(RELEASE))
+	@echo "-$(RELEASE)-rockchip-ayufan-g$$(git rev-parse --short HEAD)" > .scmversion
+else
+	@echo "-rockchip-dev" > .scmversion
+endif
+
+version:
+	@echo "$(KDEB_PKGVERSION)"
+
+.PHONY: info
+info: .config .scmversion
+	@echo $(KERNEL_RELEASE)
+
+.PHONY: kernel-menuconfig
+kernel-menuconfig:
+	$(KERNEL_MAKE) $(KERNEL_DEFCONFIG)
+	$(KERNEL_MAKE) HOSTCC=gcc menuconfig
+	$(KERNEL_MAKE) savedefconfig
+	mv defconfig arch/arm64/configs/$(KERNEL_DEFCONFIG)
+
+.PHONY: kernel-image
+kernel-image: .config .scmversion
+	$(KERNEL_MAKE) Image dtbs -j$$(nproc)
+
+.PHONY: kernel-modules
+kernel-image-and-modules: .config .scmversion
+	$(KERNEL_MAKE) Image modules dtbs -j$$(nproc)
+	$(KERNEL_MAKE) modules_install INSTALL_MOD_PATH=$(CURDIR)/out/linux_modules
+
+.PHONY: kernel-package
+kernel-package: .config .scmversion
+	KDEB_PKGVERSION=$(KDEB_PKGVERSION) $(KERNEL_MAKE) bindeb-pkg -j$$(nproc)
+
+.PHONY: kernel-update-dts
+kernel-update-dts: .config .scmversion
+	$(KERNEL_MAKE) dtbs -j$$(nproc)
+	rsync --partial --checksum --include="*.dtb" -rv arch/arm64/boot/dts/rockchip root@$(REMOTE_HOST):$(REMOTE_DIR)/boot/dtbs/$(KERNEL_RELEASE)
+
+.PHONY: kernel-update
+kernel-update-image: .scmversion
+	rsync --partial --checksum -rv arch/arm64/boot/Image root@$(REMOTE_HOST):$(REMOTE_DIR)/boot/vmlinuz-$(KERNEL_RELEASE)
+	rsync --partial --checksum --include="*.dtb" -rv arch/arm64/boot/dts/rockchip root@$(REMOTE_HOST):$(REMOTE_DIR)/boot/dtbs/$(KERNEL_RELEASE)
+	rsync --partial --checksum -av out/linux_modules/lib/modules/$(KERNEL_RELEASE) root@$(REMOTE_HOST):$(REMOTE_DIR)/lib/modules/$(KERNEL_RELEASE)

scripts/package/builddeb

@@ -293,7 +293,7 @@ if [ "$ARCH" = "um" ]; then
 	cat <<EOF >> debian/control
 
 Package: $packagename
-Provides: linux-image, linux-image-2.6, linux-modules-$version
+Provides: linux-image, linux-image-rockchip, linux-image-rockchip-4.4, linux-modules-$version
 Architecture: any
 Description: User Mode Linux kernel, version $version
  User-mode Linux is a port of the Linux kernel to its own system call
@@ -310,7 +310,7 @@ else
 	cat <<EOF >> debian/control
 
 Package: $packagename
-Provides: linux-image, linux-image-2.6, linux-modules-$version
+Provides: linux-image, linux-image-rockchip, linux-image-rockchip-4.4, linux-modules-$version
 Suggests: $fwpackagename
 Architecture: any
 Description: Linux kernel, version $version
@@ -322,7 +322,7 @@ fi
 
 # Build kernel header package
 (cd $srctree; find . -name Makefile\* -o -name Kconfig\* -o -name \*.pl) > "$objtree/debian/hdrsrcfiles"
-(cd $srctree; find arch/$SRCARCH/include include scripts -type f) >> "$objtree/debian/hdrsrcfiles"
+(cd $srctree; find arch/*/include include scripts -type f) >> "$objtree/debian/hdrsrcfiles"
 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
@@ -337,7 +337,7 @@ rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
 cat <<EOF >> debian/control
 
 Package: $kernel_headers_packagename
-Provides: linux-headers, linux-headers-2.6
+Provides: linux-headers, linux-headers-rockchip, linux-headers-rockchip-4.4
 Architecture: any
 Description: Linux kernel headers for $KERNELRELEASE on \${kernel:debarch}
  This package provides kernel header files for $KERNELRELEASE on \${kernel:debarch}
@@ -353,6 +353,7 @@ if [ -e "$tmpdir/lib/firmware" ]; then
 	cat <<EOF >> debian/control
 
 Package: $fwpackagename
+Provides: linux-firmware-rockchip, linux-firmware-rockchip-4.4
 Architecture: all
 Description: Linux kernel firmware, version $version
  This package contains firmware from the Linux kernel, version $version.
@@ -365,7 +366,7 @@ cat <<EOF >> debian/control
 
 Package: $libc_headers_packagename
 Section: devel
-Provides: linux-kernel-headers
+Provides: linux-kernel-headers, linux-kernel-headers-rockchip, linux-kernel-headers-rockchip-4.4
 Architecture: any
 Description: Linux support headers for userspace development
  This package provides userspaces headers from the Linux kernel.  These headers
@@ -395,7 +396,7 @@ if [ -n "$BUILD_DEBUG" ] ; then
 
 Package: $dbg_packagename
 Section: debug
-Provides: linux-debug, linux-debug-$version
+Provides: linux-debug, linux-debug-$version, linux-debug-rockchip, linux-debug-rockchip-4.4
 Architecture: any
 Description: Linux kernel debugging symbols for $version
  This package will come in handy if you need to debug the kernel. It provides