Link rom.o with -N option.

This option tells linker not to align sections in a way optimied for OS.

ls -lh out/bios.bin.elf
-rwxr-xr-x 1 phcoder phcoder 90K Mai 19 20:38 out/bios.bin.elf

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
diff --git a/Makefile b/Makefile
index a4d945c..3ee61af 100644
--- a/Makefile
+++ b/Makefile
@@ -177,7 +177,7 @@
 
 $(OUT)rom.o: $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o $(OUT)romlayout32flat.lds
 	@echo "  Linking $@"
-	$(Q)$(LD) -T $(OUT)romlayout32flat.lds $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o -o $@
+	$(Q)$(LD) -N -T $(OUT)romlayout32flat.lds $(OUT)rom16.strip.o $(OUT)rom32seg.strip.o $(OUT)code32flat.o -o $@
 
 $(OUT)bios.bin.prep: $(OUT)rom.o scripts/checkrom.py
 	@echo "  Prepping $@"