1 | ############################################################################### |
---|
2 | # |
---|
3 | # Beaglebone Black makefile |
---|
4 | # |
---|
5 | # |
---|
6 | PLATFORM = BEAGLEBONEBLACK |
---|
7 | TOPDIR = $(UMONTOP) |
---|
8 | TGTDIR = beagleboneblack |
---|
9 | CPUTYPE = arm |
---|
10 | FILETYPE = elf |
---|
11 | TOOLSET = RTEMS |
---|
12 | |
---|
13 | ifeq ($(TOOLSET),RTEMS) |
---|
14 | # |
---|
15 | # Using tools built by RTEMS Source Builder: |
---|
16 | # |
---|
17 | ABIDIR = $(HOME)/development/rtems/4.11/lib/gcc/arm-rtems4.11/4.9.2 |
---|
18 | TOOL_PREFIX = arm-rtems4.11 |
---|
19 | else |
---|
20 | # |
---|
21 | # Using tools installed by "sudo apt-get install gcc-arm-none-eabi"... |
---|
22 | # |
---|
23 | ABIDIR = /usr/lib/gcc/arm-none-eabi/4.8.2 |
---|
24 | TOOL_PREFIX = /usr/bin/arm-none-eabi |
---|
25 | endif |
---|
26 | |
---|
27 | LIBABIDIR = -L $(ABIDIR) |
---|
28 | COMMON_AFLAGS = -c -D PLATFORM_$(PLATFORM)=1 -D ASSEMBLY_ONLY |
---|
29 | CUSTOM_CFLAGS = -mcpu=cortex-a8 -O2 -isystem $(ABIDIR)/include -Wno-char-subscripts |
---|
30 | |
---|
31 | |
---|
32 | ############################################################################### |
---|
33 | # |
---|
34 | # Memory map configuration: |
---|
35 | # The following variables are used to establish the system's memory map. |
---|
36 | # |
---|
37 | BOOTROMBASE=0x402F0400 |
---|
38 | BOOTROMLEN=0x00DA00 |
---|
39 | BOOTRAMBASE=0x402FDE00 |
---|
40 | BOOTRAMLEN=0x00DA00 |
---|
41 | RAMTSTROMBASE=0x80100000 |
---|
42 | RAMTSTROMLEN=0x100000 |
---|
43 | ATAGSIZE=0x1000 |
---|
44 | |
---|
45 | # These next two hard-coded values are used by the ramtst version of |
---|
46 | # uMon to allow it to know where these flash-based structures are located. |
---|
47 | MACADDRBASE=0x08000020 |
---|
48 | ALTTFSDEVTBLBASE=0x08000040 |
---|
49 | |
---|
50 | include $(TOPDIR)/make/common.make |
---|
51 | |
---|
52 | # Build each variable from a list of individual filenames... |
---|
53 | # |
---|
54 | LOCSSRC = |
---|
55 | CPUSSRC = vectors_arm.S |
---|
56 | LOCCSRC = cpuio.c etherdev.c |
---|
57 | COMCSRC = arp.c cast.c cache.c chario.c cmdtbl.c \ |
---|
58 | docmd.c dhcp_00.c dhcpboot.c dns.c edit.c env.c ethernet.c \ |
---|
59 | flash.c gdb.c icmp.c if.c ledit_vt100.c monprof.c \ |
---|
60 | fbi.c font.c mprintf.c memcmds.c malloc.c moncom.c memtrace.c \ |
---|
61 | misccmds.c misc.c nand.c password.c redirect.c \ |
---|
62 | reg_cache.c sbrk.c sd.c \ |
---|
63 | start.c struct.c symtbl.c syslog.c tcpstuff.c tfs.c tfsapi.c \ |
---|
64 | tfsclean1.c tfscli.c tfsloader.c tfslog.c tftp.c timestuff.c \ |
---|
65 | tsi.c xmodem.c |
---|
66 | CPUCSRC = ldatags.c except_arm.c misc_arm.c strace_arm.c |
---|
67 | IODEVSRC = smsc911x.c uart16550.c fb_draw.c |
---|
68 | FLASHSRC = s29gl512n_16x1.c |
---|
69 | |
---|
70 | |
---|
71 | include $(TOPDIR)/make/objects.make |
---|
72 | |
---|
73 | OBJS = $(LOCSOBJ) $(CPUSOBJ) $(LOCCOBJ) $(CPUCOBJ) $(COMCOBJ) \ |
---|
74 | $(FLASHOBJ) $(IODEVOBJ) |
---|
75 | |
---|
76 | ######################################################################### |
---|
77 | # |
---|
78 | # Targets... |
---|
79 | |
---|
80 | # boot: |
---|
81 | # The default target is "boot", a shortcut to $(BUILDDIR)/boot.$(FILETYPE). |
---|
82 | # This builds the bootflash image that can be used by 'newmon' to |
---|
83 | # load a new version onto an already running system. |
---|
84 | # |
---|
85 | boot: $(BUILDDIR)/boot.$(FILETYPE) |
---|
86 | @echo Boot version of uMon built under $(BUILDDIR) ... |
---|
87 | @ls $(BUILDDIR)/boot* |
---|
88 | |
---|
89 | # ramtst: |
---|
90 | # A shortcut to $(BUILDDIR)/ramtst.$(FILETYPE). This is a version of uMon |
---|
91 | # that resides strictly in RAM and is used for two main purposes: |
---|
92 | # 1. To test new monitor features prior to burning the boot flash. |
---|
93 | # 2. To be downloaded into the RAM space of a board that has no programmed |
---|
94 | # boot flash. This provides a running monitor that can then accept |
---|
95 | # an incoming bootflash image using 'newmon'. |
---|
96 | # |
---|
97 | ramtst: $(BUILDDIR)/ramtst.$(FILETYPE) |
---|
98 | @echo Ram-resident test version of uMon built under $(BUILDDIR) ... |
---|
99 | @ls $(BUILDDIR)/ramtst* |
---|
100 | |
---|
101 | $(BUILDDIR)/boot.$(FILETYPE): $(BUILDDIR) $(OBJS) libz.a \ |
---|
102 | libg.a Makefile |
---|
103 | $(CC) $(ASMFLAGS) -o rom_reset.o rom_reset.S |
---|
104 | $(MAKE_MONBUILT) |
---|
105 | sed -e s/ROMBASE/$(BOOTROMBASE)/ -e s/ROMLEN/$(BOOTROMLEN)/ \ |
---|
106 | -e s/DRAMBASE/$(BOOTRAMBASE)/ -e s/DRAMLEN/$(BOOTRAMLEN)/ -e s/ATAGSIZE/$(ATAGSIZE)/ \ |
---|
107 | $(PLATFORM)_$(@F:.$(FILETYPE)=.ldt) > $(PLATFORM)_$(@F:.$(FILETYPE)=.ld) |
---|
108 | $(LINK) -e coldstart $(OBJS) monbuilt.o libz.a \ |
---|
109 | libg.a $(LIBABIDIR) $(LIBGCC) |
---|
110 | $(MAKE_BINARY) |
---|
111 | $(MAKE_GNUSYMS) |
---|
112 | |
---|
113 | $(BUILDDIR)/ramtst.$(FILETYPE): $(BUILDDIR) $(OBJS) libz.a \ |
---|
114 | libg.a Makefile |
---|
115 | $(CC) $(ASMFLAGS) -o ram_reset.o ram_reset.S |
---|
116 | $(MAKE_MONBUILT) |
---|
117 | sed -e s/RAMTSTROMBASE/$(RAMTSTROMBASE)/ \ |
---|
118 | -e s/RAMTSTROMLEN/$(RAMTSTROMLEN)/ -e s/ATAGSIZE/$(ATAGSIZE)/ \ |
---|
119 | -e s/MACADDRBASE/$(MACADDRBASE)/ -e s/ALTTFSDEVTBLBASE/$(ALTTFSDEVTBLBASE)/ \ |
---|
120 | $(PLATFORM)_$(@F:.$(FILETYPE)=.ldt) > $(PLATFORM)_$(@F:.$(FILETYPE)=.ld) |
---|
121 | |
---|
122 | $(LINK) -e coldstart $(OBJS) monbuilt.o libz.a libg.a $(LIBGCC) |
---|
123 | $(MAKE_BINARY) |
---|
124 | $(MAKE_GNUSYMS) |
---|
125 | |
---|
126 | include $(TOPDIR)/make/rules.make |
---|
127 | |
---|
128 | |
---|
129 | ######################################################################### |
---|
130 | # |
---|
131 | # Miscellaneous... |
---|
132 | cscope_local: |
---|
133 | ls rom_reset.S ram_reset.S >cscope.files |
---|
134 | ls $(FLASHDIR)/s29gl512n_16x1.c >>cscope.files |
---|
135 | ls $(FLASHDIR)/s29gl512n_16x1.h >>cscope.files |
---|
136 | |
---|
137 | help_local: |
---|
138 | |
---|
139 | varcheck: |
---|