Add ODROID-X kernel install script.

1 files changed, 93 insertions, 0 deletions

diff --git a/odroid-install-kernel.sh b/odroid-install-kernel.sh
new file mode 100755
index 0000000..8748e60
--- /dev/null
+++ b/odroid-install-kernel.sh
@@ -0,0 +1,93 @@
+#!/bin/sh
+
+set -e
+
+error() {
+        echo "$@" >&2
+        exit 1
+}
+
+# The FAT u-boot bootloader partition.
+UBOOT_PART=/dev/mmcblk0p2
+
+# Build host for ARM.
+HOST="pound.cs.unc.edu"
+
+if [ $# -ne 2 ] ; then
+        error "Usage: `basename $0` <REMOTE KDIR> <BOOT-SCRIPT>"
+fi
+
+SRC_ROOT=$1
+SCRIPT_NAME=$2
+
+set +e
+VERSION=$(ssh cjk@$HOST cat $SRC_ROOT/include/config/kernel.release)
+set -e
+if [ "x" = "x$VERSION" ] ; then
+        error "Could not determine version"
+fi
+
+if [ ! -f "$SCRIPT_NAME" ] ; then
+        error "Boot script not a file: $SCRIPT_NAME"
+fi
+
+TMP_DIR=$(mktemp -d)
+TMP_MOUNT=$(mktemp -d)
+
+ZIMAGE_NAME="zImage-litmus"
+UIMAGE_NAME="uImage-litmus"
+CONFIG_NAME="config-$VERSION"
+INITRD_NAME="uInitrd-litmus"
+SCR_NAME="boot-litmus.scr"
+
+echo "Fetching files from $HOST ..." >&2
+rsync -P cjk@$HOST:$SRC_ROOT/arch/arm/boot/zImage $TMP_DIR/$ZIMAGE_NAME
+rsync -P cjk@$HOST:$SRC_ROOT/.config $TMP_DIR/$CONFIG_NAME
+echo "done." >&2
+
+echo "Generating kernel u-boot image..." >&2
+mkimage -A arm -O linux -T kernel -C none -a 0x80008000 \
+        -e 0x80008000 -d $TMP_DIR/$ZIMAGE_NAME $TMP_DIR/$UIMAGE_NAME >&2
+echo "done." >&2
+
+echo "Generating u-boot configuration ... " >&2
+mkimage -A arm -T script -C none -d "$SCRIPT_NAME" $TMP_DIR/$SCR_NAME >&2
+echo "done." >&2
+
+echo "Moving vmlinuz and config fils to /boot ..." >&2
+sudo cp $TMP_DIR/$ZIMAGE_NAME /boot/vmlinuz-$VERSION
+sudo cp $TMP_DIR/$CONFIG_NAME /boot/
+echo "done." >&2
+
+echo "Creating initramfs (ignore module errors) ... " >&2
+sudo update-initramfs -k $VERSION -c
+echo "done." >&2
+
+echo "Making u-boot initrd image ... " >&2
+mkimage -A arm -T ramdisk -C none \
+        -d /boot/initrd.img-$VERSION $TMP_DIR/$INITRD_NAME >&2
+echo "done." >&2
+
+echo "Mounting u-boot partition ..." >&2
+sudo mount $UBOOT_PART $TMP_MOUNT
+echo "done." >&2
+
+echo "Copying files to u-boot partition ..." >&2
+sudo cp $TMP_DIR/$UIMAGE_NAME $TMP_MOUNT/
+sudo cp $TMP_DIR/$SCR_NAME $TMP_MOUNT/
+sudo cp $TMP_DIR/$INITRD_NAME $TMP_MOUNT/
+echo "done." >&2
+
+echo "Making LITMUS the default ..." >&2
+mv $TMP_MOUNT/$SCR_NAME $TMP_MOUNT/boot.scr
+echo "done." >&2
+
+echo "Unmounting u-boot partition ..." >&2
+sudo umount $TMP_MOUNT
+echo "done." >&2
+
+echo "Removing temporary files ..." >&2
+rm -rf $TMP_DIR $TMP_MOUNT
+echo "done." >&2
+
+echo "All done!" >&2