1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/'
' Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
'
' SPDX-License-Identifier: BSD-3-Clause
'/
@startuml
folder SP_vendor_1 {
artifact sp_binary_1
artifact sp_manifest_1 [
sp_manifest_1
===
UUID = xxx
load_address = 0xaaa
owner = "Sip"
...
]
}
folder SP_vendor_2 {
artifact sp_binary_2
artifact sp_manifest_2 [
sp_manifest_2
===
UUID = yyy
load_address = 0xbbb
owner = "Plat"
]
}
artifact tb_fw_config.dts [
tb_fw_config.dts
----
secure-partitions
===
spkg_1 UUID
spkg_1 load_address
---
spkg_2 UUID
spkg_2 load_address
---
...
===
...<rest of the nodes>
]
artifact config.json [
SP_LAYOUT.json
===
path to sp_binary_1
path to sp_manifest_1
---
path to sp_binary_2
path to sp_manifest_2
---
...
]
control sp_mk_generator
artifact sp_gen [
sp_gen.mk
===
FDT_SOURCE = ...
SPTOOL_ARGS = ...
FIP_ARGS = ...
CRT_ARGS = ...
]
control dtc
control sptool
artifact tb_fw_config.dtb
artifact spkg_1 [
sp1.pkg
===
<i>header</i>
---
manifest
---
binary
]
artifact spkg_2 [
sp2.pkg
===
<i>header</i>
---
manifest
---
binary
]
artifact signed_tb_fw_config.dtb [
tb_fw_config.dtb (signed)
]
artifact signed_spkg_1 [
sp1.pkg (signed)
===
<i>header</i>
---
manifest
---
binary
---
<i>signature</I>
]
artifact signed_spkg_2 [
sp2.pkg (signed)
===
<i>header</i>
---
manifest
---
binary
---
<i>signature</I>
]
control crttool
control fiptool
artifact fip [
fip.bin
===
tb_fw_config.dtb (signed)
---
...
---
sp1.pkg (signed & SiP owned)
---
sp2.pkg (signed & Platform owned)
---
...
]
config.json .up.> SP_vendor_1
config.json .up.> SP_vendor_2
config.json --> sp_mk_generator
sp_mk_generator --> sp_gen
sp_gen --> fiptool
sp_gen --> cert_create
sp_gen --> sptool
sptool --> spkg_1
sptool --> spkg_2
spkg_1 --> cert_create
spkg_2 --> cert_create
cert_create --> signed_spkg_1
cert_create --> signed_spkg_2
tb_fw_config.dts --> dtc
dtc --> tb_fw_config.dtb
tb_fw_config.dtb --> cert_create
cert_create --> signed_tb_fw_config.dtb
signed_tb_fw_config.dtb --> fiptool
signed_spkg_1 -down-> fiptool
signed_spkg_2 -down-> fiptool
fiptool -down-> fip
@enduml
|
