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      1 #	$NetBSD: Makefile,v 1.32 2017/04/08 19:53:20 christos Exp $
      2 
      3 NOMAN= # defined
      4 
      5 .include <bsd.init.mk>
      6 
      7 S=	${.CURDIR}/../../../..
      8 MIPS=	${S}/arch/mips
      9 COBALT=	${S}/arch/cobalt
     10 LIBSADIR=	${S}/lib/libsa
     11 
     12 # .PATH:	${.CURDIR}/../common
     13 
     14 BINMODE?= 444
     15 
     16 # XXX SHOULD NOT NEED TO DEFINE THESE!
     17 LIBCRT0=
     18 LIBCRTI=
     19 LIBC=
     20 LIBCRTBEGIN=
     21 LIBCRTEND=
     22 
     23 realall: ${PROG}
     24 
     25 # Load @15Mb boundary as most (all?) of the Cobalt boxes
     26 # had been shipped with at least 16Mb.
     27 #
     28 # XXX The proper fix is to load at the kernel base address
     29 # and to relocate itself at the end of available memory.
     30 LOAD_ADDRESS?=0x80F00000
     31 
     32 COMPORT?=0x0
     33 COMSPEED?=115200
     34 COMPROBE?=0xa020001c
     35 
     36 ZSCHAN?=0x01		# 0x01: ZS_CHAN_A, 0x00: ZS_CHAN_B
     37 ZSSPEED?=115200
     38 ZSPROBE?=0xa020001c
     39 
     40 AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
     41 
     42 # -I${.CURDIR}/../.. done by Makefile.inc
     43 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
     44 #CPPFLAGS+=	-D_DEBUG	\
     45 #		-DLIBSA_PRINTF_LONGLONG_SUPPORT -DLIBSA_PRINTF_WIDTH_SUPPORT
     46 CPPFLAGS+=	-I${.OBJDIR} -I${S} -I${S}/arch -I${LIBSADIR}
     47 CPPFLAGS+=	-DCONS_SERIAL -DCOMPORT=${COMPORT}
     48 CPPFLAGS+=	-DCOMSPEED=${COMSPEED} -DCOMPROBE=${COMPROBE}
     49 CPPFLAGS+=	-DCONS_ZS -DZSCHAN=${ZSCHAN}
     50 CPPFLAGS+=	-DZSSPEED=${ZSSPEED} -DZSPROBE=${ZSPROBE}
     51 CPPFLAGS+=	-DSUPPORT_DHCP -DSUPPORT_BOOTP
     52 #CPPFLAGS+=	-DBOOTP_DEBUG -DNETIF_DEBUG -DETHER_DEBUG -DNFS_DEBUG
     53 #CPPFLAGS+=	-DRPC_DEBUG -DRARP_DEBUG -DNET_DEBUG -DDEBUG -DPARANOID
     54 
     55 # compiler flags for smallest code size
     56 CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
     57 AFLAGS+=	-mips3
     58 CFLAGS+=	-mips3
     59 .if ${MACHINE_ARCH} == "mips64el"
     60 AFLAGS+=	-mabi=32
     61 CFLAGS+=	-mabi=32
     62 LINKFORMAT=	-m elf32ltsmip
     63 .endif
     64 
     65 CFLAGS+=	-Wall -Werror
     66 CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
     67 CFLAGS+=	-Wno-pointer-sign
     68 
     69 NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
     70 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     71 
     72 LDSCRIPT?=	${MIPS}/conf/stand.ldscript
     73 
     74 PROG=		boot
     75 # common sources
     76 SRCS+=		start.S boot.c devopen.c conf.c clock.c bootinfo.c
     77 SRCS+=		prf.c com.c cons.c ns16550.c pciide.c tgets.c wdc.c wd.c
     78 SRCS+=		zs.c
     79 SRCS+=		cache.c pci.c nif_tlp.c tlp.c
     80 SRCS+=		lcd.c
     81 
     82 # XXX dev_net.c should really be in libsa, but it doesn't
     83 #     declare ip_convertaddr correctly.
     84 .PATH: ${LIBSADIR}
     85 SRCS+=		dev_net.c
     86 
     87 ### find out what to use for libkern
     88 KERN_AS=	library
     89 .include "${S}/lib/libkern/Makefile.inc"
     90 
     91 ### find out what to use for libz
     92 Z_AS=		library
     93 .include "${S}/lib/libz/Makefile.inc"
     94 
     95 ### find out what to use for libsa
     96 SA_AS=		library
     97 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     98 .include "${S}/lib/libsa/Makefile.inc"
     99 
    100 LIBS=		${SALIB} ${ZLIB} ${KERNLIB}
    101 
    102 .include "${S}/conf/newvers_stand.mk"
    103 
    104 ${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS}
    105 	${LD} ${LINKFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    106 	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
    107 	${TOOL_GZIP_N} -c9 ${PROG} > ${PROG}.gz
    108 	@${SIZE} ${PROG}
    109 
    110 CLEANFILES+=	${PROG}.map ${PROG}.elf ${PROG}.gz
    111 
    112 cleandir distclean: .WAIT cleanlibdir
    113 
    114 cleanlibdir:
    115 	-rm -rf lib
    116 
    117 .include <bsd.klinks.mk>
    118 .include <bsd.prog.mk>
    119