build linux image

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

.gitignore

@@ -3,7 +3,11 @@ deploy/input/
 deploy/hss-payload-generator
 deploy/src.bin
 deploy/u-boot.bin
+deploy/.modules
+deploy/*-modules.tar.gz
+deploy/Image
 mirror/
 riscv-toolchain/
 hart-software-services/
 u-boot/
+linux/

.gitlab-ci.yml

@@ -0,0 +1,14 @@
+image: robertcnelson/debian-bookworm-slim-riscv:latest
+
+cache:
+  key: "$CI_PROJECT_NAME"
+  paths:
+    - mirror/x86_64-gcc-*-linux.tar.xz
+    - deploy/*.tar.xz
+
+build:
+  tags:
+    - docker-amd64
+  stage: build
+  script:
+    - ./01_git_sync.sh

01_git_sync.sh

@@ -7,6 +7,9 @@ HSS_REPO="https://github.com/polarfire-soc/hart-software-services.git"
 UBOOT_BRANCH="linux4microchip+fpga-2023.02"
 UBOOT_REPO="https://github.com/polarfire-soc/u-boot.git"
 
+LINUX_BRANCH="linux4microchip+fpga-2023.06"
+LINUX_REPO="https://github.com/linux4microchip/linux.git"
+
 GIT_DEPTH="20"
 
 if [ ! -f ./mirror/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz ] ; then
@@ -43,44 +46,11 @@ fi
 echo "git clone -b ${UBOOT_BRANCH} ${UBOOT_REPO} ./u-boot/ --depth=${GIT_DEPTH}"
 git clone -b ${UBOOT_BRANCH} ${UBOOT_REPO} ./u-boot/ --depth=${GIT_DEPTH}
 
-exit 2
-
-if [ -d ./opensbi ] ; then
-	rm -rf ./opensbi || true
-fi
-
-echo "git clone -b ${OPENSBI_BRANCH} https://github.com/riscv-software-src/opensbi.git ./opensbi/ --depth=${GIT_DEPTH}"
-git clone -b ${OPENSBI_BRANCH} https://github.com/riscv-software-src/opensbi.git ./opensbi/ --depth=${GIT_DEPTH}
-
-if [ -d ./BeagleBoard-DeviceTrees ] ; then
-	rm -rf ./BeagleBoard-DeviceTrees || true
-fi
-
-echo "git clone -b ${DTB_BRANCH} https://git.beagleboard.org/beagleboard/BeagleBoard-DeviceTrees.git"
-git clone -b ${DTB_BRANCH} https://git.beagleboard.org/beagleboard/BeagleBoard-DeviceTrees.git
-
 if [ -d ./linux ] ; then
 	rm -rf ./linux || true
 fi
 
-if [ -f ./.gitlab-runner ] ; then
-	#echo "git clone --reference-if-able /mnt/yocto-cache/git/linux-src/ -b ${LINUX_BRANCH} https://github.com/beagleboard/linux.git ./linux/ --depth=${GIT_DEPTH}"
-	#git clone --reference-if-able /mnt/yocto-cache/git/linux-src/ -b ${LINUX_BRANCH} https://github.com/beagleboard/linux.git ./linux/ --depth=${GIT_DEPTH}
-	echo "git clone --reference-if-able /mnt/yocto-cache/git/linux-src/  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ./linux/ --depth=${GIT_DEPTH}"
-	git clone --reference-if-able /mnt/yocto-cache/git/linux-src/  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ./linux/ --depth=${GIT_DEPTH}
-else
-	#echo "git clone -b ${LINUX_BRANCH} https://github.com/beagleboard/linux.git ./linux/ --depth=${GIT_DEPTH}"
-	#git clone -b ${LINUX_BRANCH} https://github.com/beagleboard/linux.git ./linux/ --depth=${GIT_DEPTH}
-	echo "git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ./linux/ --depth=${GIT_DEPTH}"
-	git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ./linux/ --depth=${GIT_DEPTH}
-fi
-
-cd ./linux/
-git pull --no-edit https://git.beagleboard.org/beaglev-ahead/linux.git v6.5-rc4-BeagleV-Ahead-dts-mmc-2 --no-rebase
-cd ../
-
-if [ -f ./.gitlab-runner ] ; then
-	rm -f ./.gitlab-runner || true
-fi
+echo "git clone -b ${LINUX_BRANCH} ${LINUX_REPO} ./linux/ --depth=${GIT_DEPTH}"
+git clone -b ${LINUX_BRANCH} ${LINUX_REPO} ./linux/ --depth=${GIT_DEPTH}
 
 #

build_linux.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+CORES=$(getconf _NPROCESSORS_ONLN)
+wdir=`pwd`
+CC=${CC:-"${wdir}/riscv-toolchain/bin/riscv64-linux-"}
+
+cd ./linux/
+
+make ARCH=riscv CROSS_COMPILE=${CC} clean
+make ARCH=riscv CROSS_COMPILE=${CC} mpfs_defconfig
+#./scripts/config --enable CONFIG_OF_OVERLAY
+
+echo "make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} Image modules dtbs"
+make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} Image modules dtbs
+
+KERNEL_UTS=$(cat "${wdir}/linux/include/generated/utsrelease.h" | awk '{print $3}' | sed 's/\"//g' )
+
+make -s ARCH=riscv CROSS_COMPILE=${CC} modules_install INSTALL_MOD_PATH="${wdir}/deploy/tmp"
+
+if [ -f "${wdir}/deploy/${KERNEL_UTS}-modules.tar.gz" ] ; then
+	rm -rf "${wdir}/deploy/${KERNEL_UTS}-modules.tar.gz" || true
+fi
+echo "Compressing ${KERNEL_UTS}-modules.tar.gz..."
+echo "${KERNEL_UTS}" > "${wdir}/deploy/.modules"
+cd "${wdir}/deploy/tmp" || true
+tar --create --gzip --file "../${KERNEL_UTS}-modules.tar.gz" ./*
+cd "${wdir}/linux/" || exit
+rm -rf "${wdir}/deploy/tmp" || true
+
+#cp -v ./arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts ../BeagleBoard-DeviceTrees/src/thead/
+cp -v ./.config ../patches/linux/mpfs_defconfig
+cp -v ./arch/riscv/boot/Image ../deploy/
+#cp -v ./arch/riscv/boot/dts/thead/*.dtb ../deploy/
+
+cd ../
+