OpenWrt – Blame information for rev 1
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | office | 1 | #!/usr/bin/env bash |
| 2 | |||
| 3 | OUTPUT_FILE=$1 |
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| 4 | KERNEL_FILE=$2 |
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| 5 | RECOVERY_FILE=$3 |
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| 6 | ROOTFS_FILE=$4 |
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| 7 | |||
| 8 | BS=512 |
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| 9 | |||
| 10 | #These to offsets are relative to the absolute location of the kernel on the mmc |
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| 11 | #(0xA00), so their position in the image is -2560 blocks |
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| 12 | RECOVERY_OFFSET=67072 |
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| 13 | ROOTFS_OFFSET=87552 |
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| 14 | |||
| 15 | dd bs="$BS" of="$OUTPUT_FILE" if="$KERNEL_FILE" |
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| 16 | dd bs="$BS" of="$OUTPUT_FILE" if="$RECOVERY_FILE" seek="$RECOVERY_OFFSET" |
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| 17 | dd bs="$BS" of="$OUTPUT_FILE" if="$ROOTFS_FILE" seek="$ROOTFS_OFFSET" |
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| 18 | dd if=/dev/zero of="$OUTPUT_FILE" bs=128k count=1 oflag=append conv=notrunc |