diff --git a/git_linux_mainline.sh b/git_linux_mainline.sh
new file mode 100755
index 0000000..cd71601
--- /dev/null
+++ b/git_linux_mainline.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+HSS_BRANCH="v2023.02"
+HSS_REPO="https://github.com/polarfire-soc/hart-software-services.git"
+
+#UBOOT_BRANCH="mpfs-uboot-2022.01"
+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"
+
+LINUX_BRANCH="master"
+LINUX_REPO="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git"
+
+GIT_DEPTH="20"
+
+if [ ! -f ./mirror/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz ] ; then
+	echo "wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/11.4.0/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz"
+	wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/11.4.0/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz
+fi
+
+if [ ! -f ./riscv-toolchain/bin/riscv64-linux-gcc-11.4.0 ] ; then
+	echo "tar xf ./mirror/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/"
+	tar xf ./mirror/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/
+fi
+
+#if [ ! -f ./mirror/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz ] ; then
+#	echo "wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/13.2.0/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz"
+#	wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/13.2.0/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz
+#fi
+
+#if [ ! -f ./riscv-toolchain/bin/riscv64-linux-gcc-13.2.0 ] ; then
+#	echo "tar xf ./mirror/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/"
+#	tar xf ./mirror/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/
+#fi
+
+#if [ -d ./hart-software-services/ ] ; then
+#	rm -rf ./hart-software-services/ || true
+#fi
+
+#echo "git clone -b ${HSS_BRANCH} ${HSS_REPO} ./hart-software-services/ --depth=${GIT_DEPTH}"
+#git clone -b ${HSS_BRANCH} ${HSS_REPO} ./hart-software-services/ --depth=${GIT_DEPTH}
+
+#if [ -d ./u-boot ] ; then
+#	rm -rf ./u-boot || true
+#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}
+
+if [ -d ./linux ] ; then
+	rm -rf ./linux || 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}
+
+#
diff --git a/git_linux_mpfs.sh b/git_linux_mpfs.sh
new file mode 100755
index 0000000..1ab5094
--- /dev/null
+++ b/git_linux_mpfs.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+HSS_BRANCH="v2023.02"
+HSS_REPO="https://github.com/polarfire-soc/hart-software-services.git"
+
+#UBOOT_BRANCH="mpfs-uboot-2022.01"
+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"
+
+#LINUX_BRANCH="master"
+#LINUX_REPO="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git"
+
+GIT_DEPTH="20"
+
+if [ ! -f ./mirror/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz ] ; then
+	echo "wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/11.4.0/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz"
+	wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/11.4.0/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz
+fi
+
+if [ ! -f ./riscv-toolchain/bin/riscv64-linux-gcc-11.4.0 ] ; then
+	echo "tar xf ./mirror/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/"
+	tar xf ./mirror/x86_64-gcc-11.4.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/
+fi
+
+#if [ ! -f ./mirror/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz ] ; then
+#	echo "wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/13.2.0/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz"
+#	wget -c --directory-prefix=./mirror/ https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/13.2.0/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz
+#fi
+
+#if [ ! -f ./riscv-toolchain/bin/riscv64-linux-gcc-13.2.0 ] ; then
+#	echo "tar xf ./mirror/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/"
+#	tar xf ./mirror/x86_64-gcc-13.2.0-nolibc-riscv64-linux.tar.xz --strip-components=2 -C ./riscv-toolchain/
+#fi
+
+#if [ -d ./hart-software-services/ ] ; then
+#	rm -rf ./hart-software-services/ || true
+#fi
+
+#echo "git clone -b ${HSS_BRANCH} ${HSS_REPO} ./hart-software-services/ --depth=${GIT_DEPTH}"
+#git clone -b ${HSS_BRANCH} ${HSS_REPO} ./hart-software-services/ --depth=${GIT_DEPTH}
+
+#if [ -d ./u-boot ] ; then
+#	rm -rf ./u-boot || true
+#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}
+
+if [ -d ./linux ] ; then
+	rm -rf ./linux || 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}
+
+#