#
#	Makefile -- Build instructions for SME530/550
#

ROMFSIMG = $(IMAGEDIR)/initrd
IMAGE    = $(IMAGEDIR)/image.bin
FLASH    = $(IMAGEDIR)/flash.bin
IMAGEZ   = $(IMAGEDIR)/imagez.bin
IMAGES   = $(IMAGEDIR)/sh.mot
IMAGEE   = $(IMAGEDIR)/sh.abs

DIRS =

ROMFS_DIRS = bin sbin dev/flash etc etc/config home lib mnt proc usr var \
             home/httpd home/httpd/cgi-bin

DEVICES = \
	tty,c,5,0      console,c,5,1      cua0,c,204,9     cua1,c,204,8 \
	mem,c,1,1      kmem,c,1,2         null,c,1,3 \
	ram,b,1,0      ram0,b,1,0         ram1,b,1,1       ram2,b,1,2 \
	\
	ptyp0,c,2,0    ptyp1,c,2,1        ptyp2,c,2,2      ptyp3,c,2,3 \
	ptyp4,c,2,4    ptyp5,c,2,5        ptyp6,c,2,6      ptyp7,c,2,7 \
	ptyp8,c,2,8    ptyp9,c,2,9        ptypa,c,2,10     ptypb,c,2,11 \
	ptypc,c,2,12   ptypd,c,2,13       ptype,c,2,14     ptypf,c,2,15 \
	\
	ptyq0,c,2,16   ptyq1,c,2,17       ptyq2,c,2,18     ptyq3,c,2,19 \
	ptyq4,c,2,20   ptyq5,c,2,21       ptyq6,c,2,22     ptyq7,c,2,23 \
	ptyq8,c,2,24   ptyq9,c,2,25       ptyqa,c,2,26     ptyqb,c,2,27 \
	ptyqc,c,2,28   ptyqd,c,2,29       ptyqe,c,2,30     ptyqf,c,2,31 \
	\
	ptyr0,c,2,32   ptyr1,c,2,33       ptyr2,c,2,34     ptyr3,c,2,35 \
	ptyr4,c,2,36   ptyr5,c,2,37       ptyr6,c,2,38     ptyr7,c,2,39 \
	ptyr8,c,2,40   ptyr9,c,2,41       ptyra,c,2,42     ptyrb,c,2,43 \
	ptyrc,c,2,44   ptyrd,c,2,45       ptyre,c,2,46     ptyrf,c,2,47 \
	\
	ptys0,c,2,48   ptys1,c,2,49       ptys2,c,2,50     ptys3,c,2,51 \
	ptys4,c,2,52   ptys5,c,2,53       ptys6,c,2,54     ptys7,c,2,55 \
	ptys8,c,2,56   ptys9,c,2,57       ptysa,c,2,58     ptysb,c,2,59 \
	ptysc,c,2,60   ptysd,c,2,61       ptyse,c,2,62     ptysf,c,2,63 \
	\
	rom0,b,31,0    rom1,b,31,1        rom2,b,31,2      rom3,b,31,3 \
	rom4,b,31,4    rom5,b,31,5        rom6,b,31,6      rom7,b,31,7 \
	rom8,b,31,8    rom9,b,31,9 \
	\
	tty0,c,4,0     tty1,c,4,1         tty2,c,4,2       tty3,c,4,3 \
	\
	ttyS0,c,204,9 \
	\
	ttyp0,c,3,0    ttyp1,c,3,1        ttyp2,c,3,2      ttyp3,c,3,3 \
	ttyp4,c,3,4    ttyp5,c,3,5        ttyp6,c,3,6      ttyp7,c,3,7 \
	ttyp8,c,3,8    ttyp9,c,3,9        ttypa,c,3,10     ttypb,c,3,11 \
	ttypc,c,3,12   ttypd,c,3,13       ttype,c,3,14     ttypf,c,3,15 \
	\
	ttyq0,c,3,16   ttyq1,c,3,17       ttyq2,c,3,18     ttyq3,c,3,19 \
	ttyq4,c,3,20   ttyq5,c,3,21       ttyq6,c,3,22     ttyq7,c,3,23 \
	ttyq8,c,3,24   ttyq9,c,3,25       ttyqa,c,3,26     ttyqb,c,3,27 \
	ttyqc,c,3,28   ttyqd,c,3,29       ttyqe,c,3,30     ttyqf,c,3,31 \
	\
	ttyr0,c,3,32   ttyr1,c,3,33       ttyr2,c,3,34     ttyr3,c,3,35 \
	ttyr4,c,3,36   ttyr5,c,3,37       ttyr6,c,3,38     ttyr7,c,3,39 \
	ttyr8,c,3,40   ttyr9,c,3,41       ttyra,c,3,42     ttyrb,c,3,43 \
	ttyrc,c,3,44   ttyrd,c,3,45       ttyre,c,3,46     ttyrf,c,3,47 \
	\
	ttys0,c,3,48   ttys1,c,3,49       ttys2,c,3,50     ttys3,c,3,51 \
	ttys4,c,3,52   ttys5,c,3,53       ttys6,c,3,54     ttys7,c,3,55 \
	ttys8,c,3,56   ttys9,c,3,57       ttysa,c,3,58     ttysb,c,3,59 \
	ttysc,c,3,60   ttysd,c,3,61       ttyse,c,3,62     ttysf,c,3,63 \
	zero,c,1,5     random,c,1,8       urandom,c,1,9 \
	\
	hda,b,3,0 \
	\
	mtd0,c,90,0    mtdr0,c,90,1      mtdblock0,b,31,0	\
	mtd1,c,90,2    mtdr1,c,90,3      mtdblock1,b,31,1	\
	mtd2,c,90,4    mtdr2,c,90,5      mtdblock2,b,31,2	\
	mtd3,c,90,6    mtdr3,c,90,7      mtdblock3,b,31,3	\
	mtd4,c,90,8    mtdr4,c,90,9      mtdblock4,b,31,4	\
	mtd5,c,90,10   mtdr5,c,90,11     mtdblock5,b,31,5	\
	mtd6,c,90,12   mtdr6,c,90,13     mtdblock6,b,31,6	\
	mtd7,c,90,14   mtdr7,c,90,15     mtdblock7,b,31,7	\
	mtd8,c,90,16   mtdr8,c,90,17     mtdblock8,b,31,8	\
	\
	ipsec,c,36,10 \
	ledman,c,126,0 \
	xymem,c,127,0 xmem,c,127,1 ymem,c,127,2 \
	ttySC0,c,204,8 ttySC1,c,204,9 ttySC2,c,204,10\
	\
	ppp,c,108,0 \
	\
	cryptic,c,44,0 \
	hifn0,c,28,0 \
	\
	watchdog,c,10,130 \
	rtc,c,10,135

FLASH_DEVICES = \
	boot,c,90,0 \
	ethmac,c,90,0 \
	bootarg,c,90,0 \
	config,c,90,2 \
	image,c,90,4 \
	all,c,90,6

all:

clean:
	rm -f mkcramfs

romfs:
	[ -d $(ROMFSDIR) ] || mkdir -p $(ROMFSDIR)
	for i in $(ROMFS_DIRS); do \
		[ -d $(ROMFSDIR)/$$i ] || mkdir -p $(ROMFSDIR)/$$i; \
	done
	for i in $(DEVICES); do \
		touch $(ROMFSDIR)/dev/@$$i; \
	done
	# these permissions are needed for openpty and family to work
	# on non-ptmx ptys
	chmod 620 $(ROMFSDIR)/dev/@[pt]ty[pqrsPQRS][0-9a-f],*
	for i in $(FLASH_DEVICES); do \
		touch $(ROMFSDIR)/dev/flash/@$$i; \
	done
	$(ROMFSINST) -s /var/tmp /tmp
	$(ROMFSINST) -s /var/tmp/log /dev/log
	$(ROMFSINST) ../../SecureEdge/romfs /
	$(ROMFSINST) ../../SecureEdge/romfs_x86/etc/protocols /etc/protocols
	#
	# we have to fix the default passwd for uClibc/glibc
	#
	grep -v passwd $(ROMFSDIR)/etc/default/config > .config 
	echo "passwd eoP5S.n2WoVNo" >> .config
	cp .config $(ROMFSDIR)/etc/default/config
	rm -f .config
	#
	$(ROMFSINST) -p 755 ../../SecureEdge/romfs/etc/default/ip-down \
	/etc/default/ip-down
	$(ROMFSINST) -p 755 ../../SecureEdge/romfs/etc/default/ip-up \
	/etc/default/ip-up
	$(ROMFSINST) -p 755 ../../SecureEdge/romfs/etc/default/dhcpcd-change \
	/etc/default/dhcpcd-change
	#
	$(ROMFSINST) /etc/rc
	$(ROMFSINST) /etc/inittab
	case "$(LINUXDIR)" in \
	*2.0.*) echo "ttyS0:linux:/bin/sh" >> $(ROMFSDIR)/etc/inittab ;; \
	*) ;; \
	esac
	echo "$(VERSIONSTR) -- " `date` > $(ROMFSDIR)/etc/version

mkcramfs: $(ROOTDIR)/user/cramfs/mkcramfs.c
	$(HOSTCC) -o $@ -I$(ROOTDIR)/$(LINUXDIR)/include $< -lz

image: mkcramfs
	[ -d $(IMAGEDIR) ] || mkdir -p $(IMAGEDIR)
	rm -rf $(ROMFSDIR)/man[1-9]
	$(CROSS)objcopy -O binary $(ROOTDIR)/$(LINUXDIR)/vmlinux \
			$(IMAGEDIR)/linux.bin
	gzip -c -9 < $(IMAGEDIR)/linux.bin > $(IMAGEDIR)/linuz.bin
	# genromfs -v -V "ROMdisk" -f $(ROMFSIMG) -d $(ROMFSDIR)
	./mkcramfs -z -r $(ROMFSDIR) $(ROMFSIMG)
	cat $(ROMFSIMG) $(IMAGEDIR)/linuz.bin > $(IMAGE)
	# cat $(IMAGEDIR)/linux.bin $(ROMFSIMG) | gzip -c -9 > $(IMAGE)
	echo -ne "\000" >> $(IMAGE)
	echo -n $(VERSIONPKG) >> $(IMAGE)
	echo -ne "\000" >> $(IMAGE)
	echo -n $(CONFIG_VENDOR) >> $(IMAGE)
	echo -ne "\000" >> $(IMAGE)
	echo -n $(CONFIG_PRODUCT) >> $(IMAGE)
	$(ROOTDIR)/tools/cksum -b -o 2 $(IMAGE) >> $(IMAGE)
	[ -n "$(NO_BUILD_INTO_TFTPBOOT)" ] || cp $(IMAGE) /tftpboot
	ADDR=`$(CROSS)nm $(ROOTDIR)/$(LINUXDIR)/vmlinux | \
		grep " __bss_start$$" | \
		cut -d' ' -f1 | xargs printf "0x%s\n"`;\
		echo "ROMFS@$$ADDR" ; \
        $(CROSS)objcopy --add-section=.romfs=$(ROMFSIMG) \
          --adjust-section-vma=.romfs=$${ADDR} --no-adjust-warnings \
          --set-section-flags=.romfs=alloc,load,data   \
		  -O srec \
          $(ROOTDIR)/$(LINUXDIR)/vmlinux $(IMAGES);  \
        : $(CROSS)objcopy --add-section=.romfs=$(ROMFSIMG) \
          --adjust-section-vma=.romfs=$${ADDR} --no-adjust-warnings \
          --set-section-flags=.romfs=alloc,load,data   \
          $(ROOTDIR)/$(LINUXDIR)/vmlinux $(IMAGEE)
	[ -n "$(NO_BUILD_INTO_TFTPBOOT)" ] || cp $(IMAGES) /tftpboot/.
	# [ -n "$(NO_BUILD_INTO_TFTPBOOT)" ] || cp $(IMAGEE) /tftpboot/.
	[ ! -f $(ROOTDIR)/boot/boot.bin ] || $(MAKE) vendor_flashbin

#
# build up a flash.bin
#
vendor_flashbin:
	@dd conv=sync if=$(ROOTDIR)/boot/boot.bin of=$(FLASH) bs=48k
	@( \
		MAC0="\000\320\317\000\000\001"; \
		MAC1="\000\320\317\000\000\002"; \
		MAC2="\000\320\317\000\000\003"; \
		MAC3="\000\320\317\000\000\004"; \
		PAD0="\000\000\000\000\000\000"; \
		MAG0="\253\272"; \
		echo -en "$$MAC0$$MAC1$$MAC2$$MAC3$$PAD0$$MAG0"; \
		echo -en "mem=16M console=ttySC1,57600\000"; \
	) | dd conv=sync bs=80k >> $(FLASH)
	@echo "Bad config filesystem" | dd conv=sync bs=512k >> $(FLASH)
	@cat $(IMAGE) >> $(FLASH)
	@echo "Factory `basename $(FLASH)` created."
	[ -n "$(NO_BUILD_INTO_TFTPBOOT)" ] || cp $(FLASH) /tftpboot/.