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50 lines
971 B
50 lines
971 B
#!/bin/bash
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if [ "$#" -ne 1 ]; then
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echo "Usage: bootgen.sh *build dir*"
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exit 1
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fi
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BUILD=$1
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# Re-locator Path
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RELOCATOR=bootmgr/relocator
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# Build location
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BOOTMGR=${BUILD}
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# Check for re-locator binary
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if [ ! -f $RELOCATOR/relocator.bin ]; then
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echo "Error : Relocator Not found!"
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exit 1
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else
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echo "Relocator found..."
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fi
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# Check for boot manager binary
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if [ ! -f $BOOTMGR/bootmgr.bin ]; then
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echo "Error : Boot Manager Not found!"
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exit 1
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else
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echo "Boot Manager found..."
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fi
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# echo
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echo "Generating bootloader..."
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# Generate an all 0 bin file
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dd if=/dev/zero of=__tmp.bin ibs=1 count=256 conv=notrunc >/dev/null 2>&1
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# Generate a 0 padded version of the relocator
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dd if=$RELOCATOR/relocator.bin of=__tmp.bin ibs=1 conv=notrunc >/dev/null 2>&1
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# Concatenate the re-locator and the boot-manager
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cat __tmp.bin $BOOTMGR/bootmgr.bin > $BOOTMGR/bootloader.bin
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# Remove the tmp files
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rm -f __tmp.bin
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# Remove bootmgr.bin
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rm -f $BOOTMGR/bootmgr.bin
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