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
|
.. SPDX-License-Identifier: GPL-2.0+
Multiple kernels, ramdisks and FDT blobs with FPGA
==================================================
This example makes use of the 'loadables' field::
/dts-v1/;
/ {
description = "Configuration to load fpga before Kernel";
#address-cells = <1>;
images {
fdt-1 {
description = "zc706";
data = /incbin/("/tftpboot/devicetree.dtb");
type = "flat_dt";
arch = "arm";
compression = "none";
load = <0x10000000>;
hash-1 {
algo = "sha256";
};
};
fpga {
description = "FPGA";
data = /incbin/("/tftpboot/download.bit");
type = "fpga";
arch = "arm";
compression = "none";
load = <0x30000000>;
compatible = "u-boot,fpga-legacy"
hash-1 {
algo = "sha256";
};
};
linux_kernel {
description = "Linux";
data = /incbin/("/tftpboot/zImage");
type = "kernel";
arch = "arm";
os = "linux";
compression = "none";
load = <0x8000>;
entry = <0x8000>;
hash-1 {
algo = "sha256";
};
};
};
configurations {
default = "config-2";
config-1 {
description = "Linux";
kernel = "linux_kernel";
fdt = "fdt-1";
};
config-2 {
description = "Linux with fpga";
kernel = "linux_kernel";
fdt = "fdt-1";
loadables = "fpga";
};
};
};
|
