34 lines
866 B
Bash
34 lines
866 B
Bash
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#!/bin/sh
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set -e
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usage()
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{
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echo "Flash an initramfs file to the recovery partition, and flash a kernel."
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echo "The kernel needs to have its own minimal initramfs, that loads the"
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echo "real initramfs from the recovery partition (\"isorec\")."
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echo ""
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echo "Usage: $(basename "$0") <initramfs> <kernel>"
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exit 1
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}
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# Sanity checks
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[ "$#" != 2 ] && usage
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INITRAMFS="$1"
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KERNEL="$2"
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for file in "$INITRAMFS" "$KERNEL"; do
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[ -e "$file" ] && continue
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echo "ERROR: File $file does not exist!"
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exit 1
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done
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echo "(1/2) flash initramfs to recovery partition (isorec-style)"
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heimdall_wait_for_device.sh
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gunzip -c "$INITRAMFS" | lzop > /tmp/initramfs.lzo
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heimdall flash --RECOVERY /tmp/initramfs.lzo
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rm /tmp/initramfs.lzo
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sleep 20
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echo "(2/2) flash kernel (hit ^C if you only wanted to flash initramfs)"
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heimdall_wait_for_device.sh
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heimdall flash --KERNEL "$KERNEL"
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