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bcm53xx: sysupgrade: check if new kernel fits partition size
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 45547
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@ -152,12 +152,17 @@ platform_pre_upgrade() {
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echo "Unable to find \"linux\" partition size"
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echo "Unable to find \"linux\" partition size"
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exit 1
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exit 1
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}
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}
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linux_length=$((0x$linux_length + 28))
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linux_length=$((0x$linux_length))
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local kernel_length=$(wc -c $dir/kernel | cut -d ' ' -f 1)
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[ $kernel_length -gt $linux_length ] && {
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echo "New kernel doesn't fit \"linux\" partition."
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return
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}
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rm -f /tmp/null.bin
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rm -f /tmp/null.bin
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rm -f /tmp/kernel.trx
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rm -f /tmp/kernel.trx
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touch /tmp/null.bin
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touch /tmp/null.bin
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otrx create /tmp/kernel.trx \
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otrx create /tmp/kernel.trx \
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-f $dir/kernel -b $linux_length \
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-f $dir/kernel -b $(($linux_length + 28)) \
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-f /tmp/null.bin
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-f /tmp/null.bin
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# Prepare UBI image (drop unwanted extra blocks)
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# Prepare UBI image (drop unwanted extra blocks)
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