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1 | # |
1 | # |
2 | # Copyright (c) 2005 Martin Decky |
2 | # Copyright (c) 2005 Martin Decky |
3 | # All rights reserved. |
3 | # All rights reserved. |
4 | # |
4 | # |
5 | # Redistribution and use in source and binary forms, with or without |
5 | # Redistribution and use in source and binary forms, with or without |
6 | # modification, are permitted provided that the following conditions |
6 | # modification, are permitted provided that the following conditions |
7 | # are met: |
7 | # are met: |
8 | # |
8 | # |
9 | # - Redistributions of source code must retain the above copyright |
9 | # - Redistributions of source code must retain the above copyright |
10 | # notice, this list of conditions and the following disclaimer. |
10 | # notice, this list of conditions and the following disclaimer. |
11 | # - Redistributions in binary form must reproduce the above copyright |
11 | # - Redistributions in binary form must reproduce the above copyright |
12 | # notice, this list of conditions and the following disclaimer in the |
12 | # notice, this list of conditions and the following disclaimer in the |
13 | # documentation and/or other materials provided with the distribution. |
13 | # documentation and/or other materials provided with the distribution. |
14 | # - The name of the author may not be used to endorse or promote products |
14 | # - The name of the author may not be used to endorse or promote products |
15 | # derived from this software without specific prior written permission. |
15 | # derived from this software without specific prior written permission. |
16 | # |
16 | # |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # |
27 | # |
28 | 28 | ||
29 | ## Toolchain configuration |
29 | ## Toolchain configuration |
30 | # |
30 | # |
31 | 31 | ||
32 | ifndef CROSS_PREFIX |
32 | ifndef CROSS_PREFIX |
33 | CROSS_PREFIX = /usr/local |
33 | CROSS_PREFIX = /usr/local |
34 | endif |
34 | endif |
35 | 35 | ||
36 | BFD_NAME = elf64-sparc |
36 | BFD_NAME = elf64-sparc |
37 | BFD_ARCH = sparc |
37 | BFD_ARCH = sparc |
38 | BFD = binary |
38 | BFD = binary |
39 | TARGET = sparc64-linux-gnu |
39 | TARGET = sparc64-linux-gnu |
40 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/sparc64 |
40 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/sparc64 |
41 | 41 | ||
42 | GCC_CFLAGS += -m64 -mcpu=ultrasparc |
42 | GCC_CFLAGS += -m64 -mcpu=ultrasparc |
43 | SUNCC_CFLAGS += -m64 -xarch=sparc -xregs=appl,no%float |
43 | SUNCC_CFLAGS += -m64 -xarch=sparc -xregs=appl,no%float |
44 | 44 | ||
45 | LFLAGS += -no-check-sections -N |
45 | LFLAGS += -no-check-sections -N |
46 | 46 | ||
47 | DEFS += -D__64_BITS__ |
47 | DEFS += -D__64_BITS__ |
48 | 48 | ||
49 | ## Own configuration directives |
49 | ## Own configuration directives |
50 | # |
50 | # |
51 | 51 | ||
52 | ## Compile with page hash table support. |
52 | ## Compile with page hash table support. |
53 | # |
53 | # |
54 | 54 | ||
55 | CONFIG_PAGE_HT = y |
55 | CONFIG_PAGE_HT = y |
56 | DEFS += -DCONFIG_PAGE_HT |
56 | DEFS += -DCONFIG_PAGE_HT |
57 | 57 | ||
58 | ## Compile with support for address space identifiers. |
58 | ## Compile with support for address space identifiers. |
59 | # |
59 | # |
60 | 60 | ||
61 | CONFIG_ASID = y |
61 | CONFIG_ASID = y |
62 | CONFIG_ASID_FIFO = y |
62 | CONFIG_ASID_FIFO = y |
63 | 63 | ||
64 | ## Compile with support for framebuffer. |
64 | ## Compile with support for framebuffer. |
65 | # |
65 | # |
66 | 66 | ||
67 | CONFIG_FB = y |
67 | CONFIG_FB = y |
68 | 68 | ||
69 | ## Compile with support for Sun keyboard. |
69 | ## Compile with support for Sun keyboard. |
70 | # |
70 | # |
71 | 71 | ||
72 | CONFIG_SUN_KBD = y |
72 | CONFIG_SUN_KBD = y |
73 | 73 | ||
74 | ## Compile with support for OpenFirmware device tree. |
74 | ## Compile with support for OpenFirmware device tree. |
75 | # |
75 | # |
76 | 76 | ||
77 | CONFIG_OFW_TREE = y |
77 | CONFIG_OFW_TREE = y |
78 | 78 | ||
79 | ifeq ($(CONFIG_SMP),y) |
79 | ifeq ($(CONFIG_SMP),y) |
80 | DEFS += -DCONFIG_SMP |
80 | DEFS += -DCONFIG_SMP |
81 | endif |
81 | endif |
82 | 82 | ||
83 | ifeq ($(CONFIG_SGCN),y) |
83 | ifeq ($(CONFIG_SGCN),y) |
84 | DEFS += -DCONFIG_SGCN |
84 | DEFS += -DCONFIG_SGCN |
85 | endif |
85 | endif |
86 | 86 | ||
87 | ifeq ($(MACHINE),us) |
87 | ifeq ($(MACHINE),us) |
88 | USARCH = sun4u |
88 | USARCH = sun4u |
- | 89 | DEFS += -DSUN4U |
|
89 | DEFS += -DUS |
90 | DEFS += -DUS |
90 | endif |
91 | endif |
91 | 92 | ||
92 | ifeq ($(MACHINE),us3) |
93 | ifeq ($(MACHINE),us3) |
93 | USARCH = sun4u |
94 | USARCH = sun4u |
- | 95 | DEFS += -DSUN4U |
|
94 | DEFS += -DUS3 |
96 | DEFS += -DUS3 |
95 | endif |
97 | endif |
96 | 98 | ||
97 | ifeq ($(MACHINE),sun4v) |
99 | ifeq ($(MACHINE),sun4v) |
98 | USARCH = sun4v |
100 | USARCH = sun4v |
99 | DEFS += -DSUN4V |
101 | DEFS += -DSUN4V |
100 | DEFS += -DUS3 # TODO: do not forget to remove this line, it is here only to make the code compilable even when the sun4v port is not fully implemented yet |
102 | DEFS += -DUS3 # TODO: do not forget to remove this line, it is here only to make the code compilable even when the sun4v port is not fully implemented yet |
101 | endif |
103 | endif |
102 | 104 | ||
103 | 105 | ||
104 | # sources which exist in two versions - one for sun4u and one for sun4v |
106 | # sources which exist in two versions - one for sun4u and one for sun4v |
105 | ARCH_SOURCES = \ |
107 | ARCH_SOURCES = \ |
106 | arch/$(ARCH)/src/$(USARCH)/start.S \ |
108 | arch/$(ARCH)/src/$(USARCH)/start.S \ |
107 | arch/$(ARCH)/src/trap/$(USARCH)/trap_table.S \ |
109 | arch/$(ARCH)/src/trap/$(USARCH)/trap_table.S \ |
108 | arch/$(ARCH)/src/$(USARCH)/asm.S \ |
110 | arch/$(ARCH)/src/$(USARCH)/asm.S \ |
109 | arch/$(ARCH)/src/$(USARCH)/sparc64.c \ |
111 | arch/$(ARCH)/src/$(USARCH)/sparc64.c \ |
110 | arch/$(ARCH)/src/mm/$(USARCH)/tlb.c \ |
112 | arch/$(ARCH)/src/mm/$(USARCH)/tlb.c \ |
111 | arch/$(ARCH)/src/cpu/$(USARCH)/cpu.c |
113 | arch/$(ARCH)/src/cpu/$(USARCH)/cpu.c |
112 | 114 | ||
113 | # specific to machine type |
115 | # specific to machine type |
114 | 116 | ||
115 | # sun4u-specific, not #ifdef'd yet in order to make the code compilable |
117 | # sun4u-specific, not #ifdef'd yet in order to make the code compilable |
116 | ARCH_SOURCES += \ |
118 | ARCH_SOURCES += \ |
117 | arch/$(ARCH)/src/asm.S \ |
119 | arch/$(ARCH)/src/asm.S \ |
118 | arch/$(ARCH)/src/panic.S \ |
120 | arch/$(ARCH)/src/panic.S \ |
119 | arch/$(ARCH)/src/console.c \ |
121 | arch/$(ARCH)/src/console.c \ |
120 | arch/$(ARCH)/src/context.S \ |
122 | arch/$(ARCH)/src/context.S \ |
121 | arch/$(ARCH)/src/fpu_context.c \ |
123 | arch/$(ARCH)/src/fpu_context.c \ |
122 | arch/$(ARCH)/src/dummy.s \ |
124 | arch/$(ARCH)/src/dummy.s \ |
123 | arch/$(ARCH)/src/mm/as.c \ |
125 | arch/$(ARCH)/src/mm/as.c \ |
124 | arch/$(ARCH)/src/mm/cache.S \ |
126 | arch/$(ARCH)/src/mm/cache.S \ |
125 | arch/$(ARCH)/src/mm/frame.c \ |
127 | arch/$(ARCH)/src/mm/frame.c \ |
126 | arch/$(ARCH)/src/mm/page.c \ |
128 | arch/$(ARCH)/src/mm/page.c \ |
127 | arch/$(ARCH)/src/proc/scheduler.c \ |
129 | arch/$(ARCH)/src/proc/scheduler.c \ |
128 | arch/$(ARCH)/src/proc/thread.c \ |
130 | arch/$(ARCH)/src/proc/thread.c \ |
129 | arch/$(ARCH)/src/trap/mmu.S \ |
131 | arch/$(ARCH)/src/trap/mmu.S \ |
130 | arch/$(ARCH)/src/trap/trap.c \ |
132 | arch/$(ARCH)/src/trap/trap.c \ |
131 | arch/$(ARCH)/src/trap/exception.c \ |
133 | arch/$(ARCH)/src/trap/exception.c \ |
132 | arch/$(ARCH)/src/trap/interrupt.c \ |
134 | arch/$(ARCH)/src/trap/interrupt.c \ |
133 | arch/$(ARCH)/src/ddi/ddi.c \ |
135 | arch/$(ARCH)/src/ddi/ddi.c \ |
134 | arch/$(ARCH)/src/drivers/tick.c \ |
136 | arch/$(ARCH)/src/drivers/tick.c \ |
135 | arch/$(ARCH)/src/drivers/kbd.c \ |
137 | arch/$(ARCH)/src/drivers/kbd.c \ |
136 | arch/$(ARCH)/src/drivers/scr.c \ |
138 | arch/$(ARCH)/src/drivers/scr.c \ |
137 | arch/$(ARCH)/src/drivers/sgcn.c \ |
139 | arch/$(ARCH)/src/drivers/sgcn.c \ |
138 | arch/$(ARCH)/src/drivers/pci.c |
140 | arch/$(ARCH)/src/drivers/pci.c |
139 | 141 | ||
140 | # sun4v-specific sources |
142 | # sun4v-specific sources |
141 | ifeq ($(USARCH),sun4v) |
143 | ifeq ($(USARCH),sun4v) |
142 | ARCH_SOURCES += \ |
144 | ARCH_SOURCES += \ |
143 | arch/$(ARCH)/src/drivers/niagara.c \ |
145 | arch/$(ARCH)/src/drivers/niagara.c \ |
144 | arch/$(ARCH)/src/sun4v/md.c |
146 | arch/$(ARCH)/src/sun4v/md.c |
145 | endif |
147 | endif |
146 | 148 | ||
147 | ifeq ($(CONFIG_SMP),y) |
149 | ifeq ($(CONFIG_SMP),y) |
148 | ARCH_SOURCES += \ |
150 | ARCH_SOURCES += \ |
149 | arch/$(ARCH)/src/smp/ipi.c \ |
151 | arch/$(ARCH)/src/smp/ipi.c \ |
150 | arch/$(ARCH)/src/smp/$(USARCH)/smp.c |
152 | arch/$(ARCH)/src/smp/$(USARCH)/smp.c |
151 | endif |
153 | endif |
152 | 154 | ||
153 | ifeq ($(CONFIG_TSB),y) |
155 | ifeq ($(CONFIG_TSB),y) |
154 | ARCH_SOURCES += \ |
156 | ARCH_SOURCES += \ |
155 | arch/$(ARCH)/src/mm/tsb.c |
157 | arch/$(ARCH)/src/mm/tsb.c |
156 | endif |
158 | endif |
157 | 159 | ||
158 | ifdef CONFIG_Z8530 |
160 | ifdef CONFIG_Z8530 |
159 | ARCH_SOURCES += \ |
161 | ARCH_SOURCES += \ |
160 | arch/$(ARCH)/src/drivers/fhc.c |
162 | arch/$(ARCH)/src/drivers/fhc.c |
161 | endif |
163 | endif |
162 | 164 |