45 lines
919 B
Bash
45 lines
919 B
Bash
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#!/bin/bash
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# Re-locator Path
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RELOCATOR=bootmgr/relocator
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# Boot Manager Path
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# First parameter passed is the board type
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BOOTMGR=bootmgr/build/$1
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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
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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 $BOOTMGR/bootmgr.bin ]; then
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echo "Error : Boot Manager Not found!"
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exit
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else
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echo "Boot Manager found..."
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fi
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# echo
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echo "Generating bootloader..."
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# Generate an all 0 bin file
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dd if=/dev/zero of=__tmp.bin ibs=1 count=256 conv=notrunc >/dev/null 2>&1
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# Generate 0 a padded version of relocator
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dd if=$RELOCATOR/relocator.bin of=__tmp.bin ibs=1 conv=notrunc >/dev/null 2>&1
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# Concatenate re-locator and 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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