2 # Copyright (c) 2013-2014 Robert N. M. Watson
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.
9 # Redistribution and use in source and binary forms, with or without
10 # modification, are permitted provided that the following conditions
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.
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
32 LOADER_MSDOS_SUPPORT?= yes
33 LOADER_UFS_SUPPORT?= yes
34 LOADER_CD9660_SUPPORT?= no
35 LOADER_EXT2FS_SUPPORT?= no
36 LOADER_GZIP_SUPPORT?= yes
37 LOADER_BZIP2_SUPPORT?= yes
39 .include <bsd.init.mk>
42 NEWVERSWHAT= "BERI loader" ${MACHINE_CPUARCH}
45 # Architecture-specific loader code
53 # libstand front-ends for shared driver code
54 SRCS+= beri_console.c \
58 # Common code with boot2
59 SRCS+= altera_jtag_uart.c \
63 # Since we don't have a backward compatibility issue, default to this on BERI.
64 CFLAGS+= -DBOOT_PROMPT_123
66 HELP_FILES= ${.CURDIR}/help.mips
68 # Always add MI sources
69 .include "${BOOTSRC}/loader.mk"
71 # BERI files common to boot2 and loader
72 .PATH: ${BOOTSRC}/mips/beri/common
73 CFLAGS+= -I${BOOTSRC}/mips/beri/common
75 # Loader-specific MD headers
78 # Generate code appropriate for the loader environment
85 -T ${.CURDIR}/loader.ldscript \
89 DPADD= ${LDR_INTERP} ${LIBSA}
90 LDADD= ${LDR_INTERP} ${LIBSA}
92 .if defined(LOADER_USB_SUPPORT)
93 # Do garbage collection
94 CFLAGS+= -ffunction-sections -fdata-sections
95 CFLAGS+= -Wl,--gc-sections
96 # Link USB BOOT library
97 LDADD+= ${BOOTOBJ}/usb/libusbboot.a
98 CFLAGS+= -I${BOOTSRC}/usb
100 CFLAGS+= -DLOADER_USB_SUPPORT
105 .include <bsd.prog.mk>