1# 2# MAKEFILE FOR THE MIPS LINUX BOOTLOADER AND ROM DEBUGGER 3# 4# i-data Networks 5# 6# Author: Thomas Horsten <thh@i-data.com> 7# 8 9ifndef Version 10 Version = "$(USER)-test" 11endif 12 13MKLASATIMG = mklasatimg 14MKLASATIMG_ARCH = mq2,mqpro 15ifdef CONFIG_LASAT_SERVICE 16MKLASATIMG_FLAG = -s 17else 18MKLASATIMG_FLAG = -k 19endif 20 21KERNEL_IMAGE = $(TOPDIR)/vmlinux 22KERNEL_START = $(shell $(NM) $(KERNEL_IMAGE) | grep _ftext | cut -f1 -d\ ) 23KERNEL_ENTRY = $(shell $(NM) $(KERNEL_IMAGE) | grep kernel_entry | cut -f1 -d\ ) 24 25LDSCRIPT= -Tromscript.normal 26 27AFLAGS_head.o = -D_kernel_start=0x$(KERNEL_START) \ 28 -D_kernel_entry=0x$(KERNEL_ENTRY) \ 29 -D VERSION="\"$(Version)\"" \ 30 -D TIMESTAMP=$(shell date +%s) 31 32head.o: $(KERNEL_IMAGE) 33 34OBJECTS= head.o kImage.o 35 36rom.sw: rom.bin 37 $(MKLASATIMG) -o rom.sw $(MKLASATIMG_FLAG) rom.bin -m $(MKLASATIMG_ARCH) 38 39rom.bin: rom 40 $(OBJCOPY) -O binary -S rom rom.bin 41 42# Rule to make the bootloader 43rom: $(OBJECTS) 44 $(LD) $(LDFLAGS) $(LDSCRIPT) -o rom $(OBJECTS) 45 46%.o: %.gz 47 $(LD) -r -o $@ -b binary $< 48 49%.gz: %.bin 50 gzip -cf -9 $< > $@ 51 52kImage.bin: $(KERNEL_IMAGE) 53 $(OBJCOPY) -O binary -S $(TOPDIR)/vmlinux kImage.bin 54 55clean: 56 rm -f rom rom.bin rom.sw kImage.bin 57 58USE_STANDARD_AS_RULE = 1 59include $(TOPDIR)/Rules.make 60