Makefile revision 285298 
1# $FreeBSD: stable/10/sys/boot/arm/uboot/Makefile 285298 2015-07-08 23:50:04Z loos $
2
3.include <bsd.own.mk>
4
5FILES=		ubldr ubldr.bin
6
7NEWVERSWHAT=	"U-Boot loader" ${MACHINE_ARCH}
8BINDIR?=	/boot
9INSTALLFLAGS=	-b
10WARNS?=		1
11# Address at which ubldr will be loaded.
12# This varies for different boards and SOCs.
13UBLDR_LOADADDR?=	0x1000000
14
15# Architecture-specific loader code
16SRCS=		start.S conf.c self_reloc.c vers.c
17
18.if !defined(LOADER_NO_DISK_SUPPORT)
19LOADER_DISK_SUPPORT?=	yes
20.else
21LOADER_DISK_SUPPORT=	no
22.endif
23LOADER_UFS_SUPPORT?=	yes
24LOADER_CD9660_SUPPORT?=	no
25LOADER_EXT2FS_SUPPORT?=	no
26.if ${MK_NAND} != "no"
27LOADER_NANDFS_SUPPORT?= yes
28.else
29LOADER_NANDFS_SUPPORT?= no
30.endif
31LOADER_NET_SUPPORT?=	yes
32LOADER_NFS_SUPPORT?=	yes
33LOADER_TFTP_SUPPORT?=	no
34LOADER_GZIP_SUPPORT?=	no
35LOADER_BZIP2_SUPPORT?=	no
36.if ${MK_FDT} != "no"
37LOADER_FDT_SUPPORT=	yes
38.else
39LOADER_FDT_SUPPORT=	no
40.endif
41
42.if ${LOADER_DISK_SUPPORT} == "yes"
43CFLAGS+=	-DLOADER_DISK_SUPPORT
44.endif
45.if ${LOADER_UFS_SUPPORT} == "yes"
46CFLAGS+=	-DLOADER_UFS_SUPPORT
47.endif
48.if ${LOADER_CD9660_SUPPORT} == "yes"
49CFLAGS+=	-DLOADER_CD9660_SUPPORT
50.endif
51.if ${LOADER_EXT2FS_SUPPORT} == "yes"
52CFLAGS+=	-DLOADER_EXT2FS_SUPPORT
53.endif
54.if ${LOADER_NANDFS_SUPPORT} == "yes"
55CFLAGS+=	-DLOADER_NANDFS_SUPPORT
56.endif
57.if ${LOADER_GZIP_SUPPORT} == "yes"
58CFLAGS+=	-DLOADER_GZIP_SUPPORT
59.endif
60.if ${LOADER_BZIP2_SUPPORT} == "yes"
61CFLAGS+=	-DLOADER_BZIP2_SUPPORT
62.endif
63.if ${LOADER_NET_SUPPORT} == "yes"
64CFLAGS+=	-DLOADER_NET_SUPPORT
65.endif
66.if ${LOADER_NFS_SUPPORT} == "yes"
67CFLAGS+=	-DLOADER_NFS_SUPPORT
68.endif
69.if ${LOADER_TFTP_SUPPORT} == "yes"
70CFLAGS+=	-DLOADER_TFTP_SUPPORT
71.endif
72.if ${LOADER_FDT_SUPPORT} == "yes"
73CFLAGS+=	-I${.CURDIR}/../../fdt
74CFLAGS+=	-I${.OBJDIR}/../../fdt
75CFLAGS+=	-DLOADER_FDT_SUPPORT
76LIBUBOOT_FDT=	${.OBJDIR}/../../uboot/fdt/libuboot_fdt.a
77LIBFDT=		${.OBJDIR}/../../fdt/libfdt.a
78.endif
79
80CFLAGS+=	-DNETIF_OPEN_CLOSE_ONCE
81
82.if ${MK_FORTH} != "no"
83# Enable BootForth
84BOOT_FORTH=	yes
85CFLAGS+=	-DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/arm
86LIBFICL=	${.OBJDIR}/../../ficl/libficl.a
87.endif
88
89# Always add MI sources
90.PATH:		${.CURDIR}/../../common
91.include	"${.CURDIR}/../../common/Makefile.inc"
92CFLAGS+=	-I${.CURDIR}/../../common
93CFLAGS+=	-I.
94
95CLEANFILES+=	vers.c loader.help
96
97CFLAGS+=	-ffreestanding -msoft-float
98
99LDFLAGS=	-nostdlib -static -T ${.CURDIR}/ldscript.${MACHINE_CPUARCH}
100
101# Pull in common loader code
102.PATH:		${.CURDIR}/../../uboot/common
103.include	"${.CURDIR}/../../uboot/common/Makefile.inc"
104CFLAGS+=	-I${.CURDIR}/../../uboot/common
105
106# U-Boot standalone support library
107LIBUBOOT=	${.OBJDIR}/../../uboot/lib/libuboot.a
108CFLAGS+=	-I${.CURDIR}/../../uboot/lib
109CFLAGS+=	-I${.OBJDIR}/../../uboot/lib
110
111# where to get libstand from
112CFLAGS+=	-I${.CURDIR}/../../../../lib/libstand/
113
114# clang doesn't understand %D as a specifier to printf
115NO_WERROR.clang=
116
117DPADD=		${LIBFICL} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSTAND}
118LDADD=		${LIBFICL} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} -lstand
119
120OBJS+=  ${SRCS:N*.h:R:S/$/.o/g}
121
122vers.c:	${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
123	sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
124
125loader.help: help.common help.uboot ${.CURDIR}/../../fdt/help.fdt
126	cat ${.ALLSRC} | \
127	    awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
128
129ldscript.abs:
130	echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >${.TARGET}
131
132ldscript.pie:
133	echo "UBLDR_LOADADDR = 0;" >${.TARGET}
134
135ubldr: ${OBJS} ldscript.abs ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD}
136	${CC} ${CFLAGS} -T ldscript.abs ${LDFLAGS} \
137	    -o ${.TARGET} ${OBJS} ${LDADD}
138
139ubldr.pie: ${OBJS} ldscript.pie ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD}
140	${CC} ${CFLAGS} -T ldscript.pie ${LDFLAGS} -pie -Wl,-Bsymbolic \
141	    -o ${.TARGET} ${OBJS} ${LDADD}
142
143ubldr.bin: ubldr.pie
144	${OBJCOPY} -S -O binary ubldr.pie ${.TARGET}
145
146CLEANFILES+=	ldscript.abs ldscript.pie ubldr ubldr.pie ubldr.bin
147
148.if !defined(LOADER_ONLY)
149.PATH: ${.CURDIR}/../../forth
150.include	"${.CURDIR}/../../forth/Makefile.inc"
151
152# Install loader.rc.
153FILES+=	loader.rc
154# Put sample menu.rc on disk but don't enable it by default.
155FILES+=	menu.rc
156FILESNAME_menu.rc=	menu.rc.sample
157.endif
158
159.include <bsd.prog.mk>
160