Makefile revision 332150 
1#-
2# Copyright (c) 2013-2014 Robert N. M. Watson
3# All rights reserved.
4#
5# This software was developed by SRI International and the University of
6# Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
7# ("CTSRD"), as part of the DARPA CRASH research programme.
8#
9# Redistribution and use in source and binary forms, with or without
10# modification, are permitted provided that the following conditions
11# are met:
12# 1. Redistributions of source code must retain the above copyright
13#    notice, this list of conditions and the following disclaimer.
14# 2. Redistributions in binary form must reproduce the above copyright
15#    notice, this list of conditions and the following disclaimer in the
16#    documentation and/or other materials provided with the distribution.
17#
18# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28# SUCH DAMAGE.
29#
30# $FreeBSD: stable/11/stand/mips/beri/loader/Makefile 332150 2018-04-06 20:24:50Z kevans $
31
32LOADER_MSDOS_SUPPORT?=	yes
33LOADER_UFS_SUPPORT?=	yes
34LOADER_CD9660_SUPPORT?=	no
35LOADER_EXT2FS_SUPPORT?=	no
36LOADER_GZIP_SUPPORT?=	yes
37LOADER_BZIP2_SUPPORT?=	yes
38
39.include <bsd.init.mk>
40
41PROG?=		loader
42NEWVERSWHAT=	"BERI loader" ${MACHINE_CPUARCH}
43INSTALLFLAGS=	-b
44
45# Architecture-specific loader code
46SRCS=		start.S						\
47		main.c						\
48		devicename.c					\
49		exec.c						\
50		vers.c						\
51		arch.c
52
53# libstand front-ends for shared driver code
54SRCS+=		beri_console.c					\
55		beri_disk_cfi.c					\
56		beri_disk_sdcard.c
57
58# Common code with boot2
59SRCS+=		altera_jtag_uart.c				\
60		cfi.c						\
61		sdcard.c
62
63# Since we don't have a backward compatibility issue, default to this on BERI.
64CFLAGS+=	-DBOOT_PROMPT_123
65
66HELP_FILES=	${.CURDIR}/help.mips
67
68# Always add MI sources
69.include	"${BOOTSRC}/loader.mk"
70
71# BERI files common to boot2 and loader
72.PATH:		${BOOTSRC}/mips/beri/common
73CFLAGS+=	-I${BOOTSRC}/mips/beri/common
74
75# Loader-specific MD headers
76CFLAGS+=	-I${.CURDIR}
77
78# Generate code appropriate for the loader environment
79CFLAGS+=	-G0					\
80		-fno-pic				\
81		-mno-abicalls				\
82		-g
83
84LDFLAGS+=	-static					\
85		-T ${.CURDIR}/loader.ldscript		\
86		-L${.CURDIR}				\
87		-e __start
88
89DPADD=		${LDR_INTERP} ${LIBSA}
90LDADD=		${LDR_INTERP} ${LIBSA}
91
92.if defined(LOADER_USB_SUPPORT)
93# Do garbage collection
94CFLAGS+= -ffunction-sections -fdata-sections
95CFLAGS+= -Wl,--gc-sections
96# Link USB BOOT library
97LDADD+= ${BOOTOBJ}/usb/libusbboot.a
98CFLAGS+= -I${BOOTSRC}/usb
99# Define USB SUPPORT
100CFLAGS+= -DLOADER_USB_SUPPORT
101.endif
102
103all: loader
104
105.include <bsd.prog.mk>
106