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
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
#include <config.h>
#ifdef CONFIG_ARM64
#define FIT_ARCH "arm64"
#else
#define FIT_ARCH "arm"
#endif
#if defined(CONFIG_SPL_GZIP)
#define FIT_UBOOT_COMP "gzip"
#elif defined(CONFIG_SPL_LZMA)
#define FIT_UBOOT_COMP "lzma"
#else
#define FIT_UBOOT_COMP "none"
#endif
/*
* SHA256 should be enabled in SPL when signature validation is involved,
* CRC32 should only be used for basic checksum validation of FIT images.
*/
#if defined(CONFIG_SPL_FIT_SIGNATURE)
#if defined(CONFIG_SPL_SHA256)
#define FIT_HASH_ALGO "sha256"
#elif defined(CONFIG_SPL_CRC32)
#define FIT_HASH_ALGO "crc32"
#endif
#endif
#if defined(CONFIG_SPL_FIT) && (defined(CONFIG_ARM64) || defined(CONFIG_SPL_OPTEE_IMAGE))
#define HAS_FIT
#endif
/ {
binman: binman {
multiple-images;
};
};
#ifdef CONFIG_SPL
&binman {
#ifdef HAS_FIT
fit_template: template-1 {
type = "fit";
#ifdef CONFIG_ARM64
description = "FIT image for U-Boot with bl31 (TF-A)";
#else
description = "FIT image with OP-TEE";
#endif
#address-cells = <1>;
fit,fdt-list = "of-list";
fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
fit,align = <512>;
images {
u-boot {
description = "U-Boot";
type = "standalone";
os = "u-boot";
arch = FIT_ARCH;
compression = FIT_UBOOT_COMP;
load = <CONFIG_TEXT_BASE>;
entry = <CONFIG_TEXT_BASE>;
u-boot-nodtb {
compress = FIT_UBOOT_COMP;
};
#ifdef FIT_HASH_ALGO
hash {
algo = FIT_HASH_ALGO;
};
#endif
};
#ifdef CONFIG_ARM64
@atf-SEQ {
fit,operation = "split-elf";
description = "ARM Trusted Firmware";
type = "firmware";
arch = FIT_ARCH;
os = "arm-trusted-firmware";
compression = "none";
fit,load;
fit,entry;
fit,data;
atf-bl31 {
};
#ifdef FIT_HASH_ALGO
hash {
algo = FIT_HASH_ALGO;
};
#endif
};
@tee-SEQ {
fit,operation = "split-elf";
description = "TEE";
type = "tee";
arch = FIT_ARCH;
os = "tee";
compression = "none";
fit,load;
fit,entry;
fit,data;
tee-os {
optional;
};
#ifdef FIT_HASH_ALGO
hash {
algo = FIT_HASH_ALGO;
};
#endif
};
#else /* !CONFIG_ARM64 */
op-tee {
description = "OP-TEE";
type = "tee";
arch = FIT_ARCH;
os = "tee";
compression = "none";
load = <(CFG_SYS_SDRAM_BASE + 0x8400000)>;
entry = <(CFG_SYS_SDRAM_BASE + 0x8400000)>;
tee-os {
};
#ifdef FIT_HASH_ALGO
hash {
algo = FIT_HASH_ALGO;
};
#endif
};
#endif /* CONFIG_ARM64 */
@fdt-SEQ {
description = "fdt-NAME";
compression = "none";
type = "flat_dt";
#ifdef FIT_HASH_ALGO
hash {
algo = FIT_HASH_ALGO;
};
#endif
};
};
configurations {
default = "@config-DEFAULT-SEQ";
@config-SEQ {
description = "NAME.dtb";
fdt = "fdt-SEQ";
#ifdef CONFIG_ARM64
fit,firmware = "atf-1", "u-boot";
#else
fit,firmware = "op-tee", "u-boot";
#endif
fit,loadables;
fit,compatible;
};
};
};
#endif /* HAS_FIT */
simple-bin {
filename = "u-boot-rockchip.bin";
pad-byte = <0xff>;
mkimage {
filename = "idbloader.img";
args = "-n", CONFIG_SYS_SOC, "-T", "rksd";
multiple-data-files;
#ifdef CONFIG_ROCKCHIP_EXTERNAL_TPL
rockchip-tpl {
};
#elif defined(CONFIG_TPL)
u-boot-tpl {
};
#endif
u-boot-spl {
};
};
#ifdef HAS_FIT
fit {
filename = "u-boot.itb";
insert-template = <&fit_template>;
#else
u-boot-img {
#endif
offset = <CONFIG_SPL_PAD_TO>;
};
};
#ifdef CONFIG_ROCKCHIP_SPI_IMAGE
simple-bin-spi {
filename = "u-boot-rockchip-spi.bin";
pad-byte = <0xff>;
mkimage {
filename = "idbloader-spi.img";
args = "-n", CONFIG_SYS_SOC, "-T", "rkspi";
multiple-data-files;
#ifdef CONFIG_ROCKCHIP_EXTERNAL_TPL
rockchip-tpl {
};
#elif defined(CONFIG_TPL)
u-boot-tpl {
};
#endif
u-boot-spl {
};
};
#ifdef HAS_FIT
fit {
insert-template = <&fit_template>;
#else
u-boot-img {
#endif
/* Sync with u-boot,spl-payload-offset if present */
offset = <CONFIG_SYS_SPI_U_BOOT_OFFS>;
};
};
#endif /* CONFIG_ROCKCHIP_SPI_IMAGE */
};
#endif /* CONFIG_SPL */
|
