Allow to create raw image
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parent
2ef43447b4
commit
193e4f346f
37
flash-it.sh
37
flash-it.sh
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@ -100,6 +100,7 @@ check_dependency "tar"
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check_dependency "unzip"
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check_dependency "lsblk"
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check_dependency "mkfs.ext4"
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check_dependency "losetup"
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# If use custom dir check it
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if [ "$CUSTOM" != "" ]; then
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@ -162,18 +163,16 @@ fi
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# Select flash target
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echo -e "\e[1mWhich SD card do you want to flash?\e[0m"
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lsblk
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echo "raw"
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read -p "Device node (/dev/sdX): " DEVICE_NODE
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echo "Flashing image to: $DEVICE_NODE"
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echo "WARNING: All data will be erased! You have been warned!"
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echo "Some commands require root permissions, you might be asked to enter your sudo password."
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# use p1, p2 extentions instead of 1, 2 when using sd drives
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if [[ $(echo $DEVICE_NODE | grep mmcblk) ]]; then
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BOOTPART="${DEVICE_NODE}p1"
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DATAPART="${DEVICE_NODE}p2"
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else
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BOOTPART="${DEVICE_NODE}1"
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DATAPART="${DEVICE_NODE}2"
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#create loop file for raw.img
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if [ $DEVICE_NODE == "raw" ]; then
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sudo dd if=/dev/zero of=sdcard.img bs=1 count=0 seek=4G
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DEVICE_NODE="./sdcard.img"
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fi
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# Creating EXT4 file system
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@ -186,6 +185,24 @@ done
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sudo parted $DEVICE_NODE mklabel msdos --script
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sudo parted $DEVICE_NODE mkpart primary ext4 1MB 250MB --script
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sudo parted $DEVICE_NODE mkpart primary ext4 250MB 100% --script
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if [ $DEVICE_NODE == "./sdcard.img" ]; then
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echo "Prepare loop file"
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sudo losetup -D
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sudo losetup -Pf sdcard.img
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LOOP_NODE=`ls /dev/loop?p1 | cut -c10-10`
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DEVICE_NODE="/dev/loop$LOOP_NODE"
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fi
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# use p1, p2 extentions instead of 1, 2 when using sd drives
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if [ [ $(echo $DEVICE_NODE | grep mmcblk) ] || [ $(echo $DEVICE_NODE | grep loop)] ]; then
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BOOTPART="${DEVICE_NODE}p1"
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DATAPART="${DEVICE_NODE}p2"
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else
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BOOTPART="${DEVICE_NODE}1"
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DATAPART="${DEVICE_NODE}2"
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fi
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sudo mkfs.ext4 -F -L boot $BOOTPART # 1st partition = boot
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sudo mkfs.ext4 -F -L data $DATAPART # 2nd partition = data
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@ -233,14 +250,16 @@ do
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sudo umount $PARTITION
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done
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sudo losetup -D
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if [ "$CUSTOM" == "" ]; then
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rm "${UBOOT_JOB}.zip"
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rm -r "$UBOOT_DIR"
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rm "${ROOTFS_JOB}.zip"
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rm -r "$ROOTFS_DIR"
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fi
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rm -rf "$MOUNT_DATA"
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rm -rf "$MOUNT_BOOT"
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sudo rm -rf "$MOUNT_DATA"
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sudo rm -rf "$MOUNT_BOOT"
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# Done :)
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echo -e "\e[1mFlashing $DEVICE_NODE OK!\e[0m"
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