1# Copyright (c) 2015-2016 ARM Limited
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright
9# notice, this list of conditions and the following disclaimer in the
10# documentation and/or other materials provided with the distribution;
11# neither the name of the copyright holders nor the names of its
12# contributors may be used to endorse or promote products derived from
13# this software without specific prior written permission.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Andreas Sandberg
28
29CPP?=cpp
30DTC?=dtc
31
32DTC_CPP_FLAGS=-nostdinc -undef
33
| 1# Copyright (c) 2015-2016 ARM Limited
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright
9# notice, this list of conditions and the following disclaimer in the
10# documentation and/or other materials provided with the distribution;
11# neither the name of the copyright holders nor the names of its
12# contributors may be used to endorse or promote products derived from
13# this software without specific prior written permission.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Andreas Sandberg
28
29CPP?=cpp
30DTC?=dtc
31
32DTC_CPP_FLAGS=-nostdinc -undef
33
|
| 34# $(1) is the prefix of DTB files
35NUM_CPUS := 1 2 4 8 16
36CREATE_TARGET=$(foreach n, $(NUM_CPUS), $(1)_$(n)cpu.dtb)
37
38TARGET_PREFIX=\
39 armv7_gem5_v1 \
40 armv8_gem5_v1 \
41 armv8_gem5_v2
42
|
34TARGETS=\
| 43TARGETS=\
|
35 armv7_gem5_v1_1cpu.dtb \
36 armv7_gem5_v1_2cpu.dtb \
37 armv7_gem5_v1_4cpu.dtb \
38 armv7_gem5_v1_8cpu.dtb \
39 armv7_gem5_v1_16cpu.dtb \
40 armv8_gem5_v1_1cpu.dtb \
41 armv8_gem5_v1_2cpu.dtb \
42 armv8_gem5_v1_4cpu.dtb \
43 armv8_gem5_v1_8cpu.dtb \
44 armv8_gem5_v1_16cpu.dtb \
| 44 $(foreach prefix, $(TARGET_PREFIX), $(call CREATE_TARGET, $(prefix))) \
|
45 armv8_gem5_v1_big_little_2_2.dtb \
| 45 armv8_gem5_v1_big_little_2_2.dtb \
|
46 armv8_gem5_v1_big_little_2_4.dtb \
47 armv8_gem5_v2_1cpu.dtb \
48 armv8_gem5_v2_2cpu.dtb \
49 armv8_gem5_v2_4cpu.dtb \
50 armv8_gem5_v2_8cpu.dtb \
51 armv8_gem5_v2_16cpu.dtb
| 46 armv8_gem5_v1_big_little_2_4.dtb
|
52
53VEXPRESS_GEM5_V1_DTSIS=\
54 platforms/vexpress_gem5_v1.dtsi \
55 platforms/vexpress_gem5_v1_base.dtsi
56
57VEXPRESS_GEM5_V2_DTSIS=\
58 platforms/vexpress_gem5_v2.dtsi \
59 platforms/vexpress_gem5_v2_base.dtsi
60
61GEN_DTS=mkdir -p .gen; \
62 $(CPP) -x assembler-with-cpp \
63 $(DTC_CPP_FLAGS) \
64 -DCONF_PLATFORM=\"platforms/$(1)\" \
65 -DCONF_CPUS=$(2) \
66 -o $@ $<
67
68all: $(TARGETS)
69
70.gen/armv7_gem5_v1_%cpu.dts: armv7.dts $(VEXPRESS_GEM5_V1_DTSIS)
71 $(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
72
73.gen/armv8_gem5_v1_%cpu.dts: armv8.dts $(VEXPRESS_GEM5_V1_DTSIS)
74 $(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
75
76.gen/armv8_gem5_v2_%cpu.dts: armv8.dts $(VEXPRESS_GEM5_V2_DTSIS)
77 $(call GEN_DTS,vexpress_gem5_v2.dtsi,$*)
78
79.gen/armv8_gem5_v1_big_little%.dts: armv8_big_little.dts \
80 $(VEXPRESS_GEM5_V1_DTSIS)
81 $(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
82
83%.dtb: .gen/%.dts
84 $(DTC) -I dts -O dtb -o $@ $<
85
86
87clean:
88 $(RM) -r .gen
89 $(RM) *.dtb
| 47
48VEXPRESS_GEM5_V1_DTSIS=\
49 platforms/vexpress_gem5_v1.dtsi \
50 platforms/vexpress_gem5_v1_base.dtsi
51
52VEXPRESS_GEM5_V2_DTSIS=\
53 platforms/vexpress_gem5_v2.dtsi \
54 platforms/vexpress_gem5_v2_base.dtsi
55
56GEN_DTS=mkdir -p .gen; \
57 $(CPP) -x assembler-with-cpp \
58 $(DTC_CPP_FLAGS) \
59 -DCONF_PLATFORM=\"platforms/$(1)\" \
60 -DCONF_CPUS=$(2) \
61 -o $@ $<
62
63all: $(TARGETS)
64
65.gen/armv7_gem5_v1_%cpu.dts: armv7.dts $(VEXPRESS_GEM5_V1_DTSIS)
66 $(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
67
68.gen/armv8_gem5_v1_%cpu.dts: armv8.dts $(VEXPRESS_GEM5_V1_DTSIS)
69 $(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
70
71.gen/armv8_gem5_v2_%cpu.dts: armv8.dts $(VEXPRESS_GEM5_V2_DTSIS)
72 $(call GEN_DTS,vexpress_gem5_v2.dtsi,$*)
73
74.gen/armv8_gem5_v1_big_little%.dts: armv8_big_little.dts \
75 $(VEXPRESS_GEM5_V1_DTSIS)
76 $(call GEN_DTS,vexpress_gem5_v1.dtsi,$*)
77
78%.dtb: .gen/%.dts
79 $(DTC) -I dts -O dtb -o $@ $<
80
81
82clean:
83 $(RM) -r .gen
84 $(RM) *.dtb
|