Add script for creating verilog filesystem image

sw/.gitignore

@@ -53,3 +53,6 @@ modules.order
 Module.symvers
 Mkfile.old
 dkms.conf
+
+# Filesystem Images
+*.fat

sw/script/create_verilog_image.sh

@@ -0,0 +1,42 @@
+
+#!/bin/bash
+
+BOOTLOADER=../bios/bootloader.bin
+FILE=fs.fat
+
+TMPMOUNT=/tmp/lo
+FSDIR=../fsdir
+
+V=-v
+
+# Smallest number of blocks where mkfs doesn't complain
+BLOCKS=33296
+
+rm $FILE
+
+echo "$(tput bold setaf 11)Creating Filesystem$(tput sgr 0)"
+mkfs.vfat $V -I -F32 -C $FILE -n SUPER6502 $BLOCKS
+echo
+
+echo "$(tput bold setaf 11)Modifying Boot Sector$(tput sgr 0)"
+dd if=$BOOTLOADER of=$FILE bs=1 conv=notrunc count=11 $STATUS
+dd if=$BOOTLOADER of=$FILE bs=1 conv=notrunc count=380 seek=71 skip=71 $STATUS
+
+echo "$(tput bold setaf 11)Mounting Device$(tput sgr 0)"
+mkdir $V -p $TMPMOUNT
+sudo mount $FILE $TMPMOUNT
+echo
+
+echo "$(tput bold setaf 11)Copying Files$(tput sgr 0)"
+sudo cp $V -r $FSDIR/* $TMPMOUNT
+echo
+
+echo "$(tput bold setaf 11)Unmounting Device$(tput sgr 0)"
+sudo umount $V $FILE
+rmdir $V $TMPMOUNT
+echo
+
+echo "$(tput bold setaf 11)Converting Image to Verilog$(tput sgr 0)"
+objcopy --input-target=binary --output-target=verilog $FILE $FILE.hex
+echo "$(tput bold setaf 10)Done!$(tput sgr 0)"
+