2023-06-23 12:22:04 +00:00
|
|
|
.. SPDX-License-Identifier: GPL-2.0+
|
|
|
|
|
|
|
|
Multiple kernels, ramdisks and FDT blobs with Xen
|
|
|
|
=================================================
|
|
|
|
|
|
|
|
This example makes use of the 'loadables' field::
|
|
|
|
|
|
|
|
/dts-v1/;
|
|
|
|
|
|
|
|
/ {
|
|
|
|
description = "Configuration to load a Xen Kernel";
|
|
|
|
#address-cells = <1>;
|
|
|
|
|
|
|
|
images {
|
|
|
|
xen_kernel {
|
|
|
|
description = "xen binary";
|
|
|
|
data = /incbin/("./xen");
|
|
|
|
type = "kernel";
|
|
|
|
arch = "arm";
|
|
|
|
os = "linux";
|
|
|
|
compression = "none";
|
|
|
|
load = <0xa0000000>;
|
|
|
|
entry = <0xa0000000>;
|
|
|
|
hash-1 {
|
2023-12-02 19:33:14 +00:00
|
|
|
algo = "sha256";
|
2023-06-23 12:22:04 +00:00
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
fdt-1 {
|
|
|
|
description = "xexpress-ca15 tree blob";
|
|
|
|
data = /incbin/("./vexpress-v2p-ca15-tc1.dtb");
|
|
|
|
type = "flat_dt";
|
|
|
|
arch = "arm";
|
|
|
|
compression = "none";
|
|
|
|
load = <0xb0000000>;
|
|
|
|
hash-1 {
|
2023-12-02 19:33:14 +00:00
|
|
|
algo = "sha256";
|
2023-06-23 12:22:04 +00:00
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
fdt-2 {
|
|
|
|
description = "xexpress-ca15 tree blob";
|
|
|
|
data = /incbin/("./vexpress-v2p-ca15-tc1.dtb");
|
|
|
|
type = "flat_dt";
|
|
|
|
arch = "arm";
|
|
|
|
compression = "none";
|
|
|
|
load = <0xb0400000>;
|
|
|
|
hash-1 {
|
2023-12-02 19:33:14 +00:00
|
|
|
algo = "sha256";
|
2023-06-23 12:22:04 +00:00
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
linux_kernel {
|
|
|
|
description = "Linux Image";
|
|
|
|
data = /incbin/("./Image");
|
|
|
|
type = "kernel";
|
|
|
|
arch = "arm";
|
|
|
|
os = "linux";
|
|
|
|
compression = "none";
|
|
|
|
load = <0xa0000000>;
|
|
|
|
entry = <0xa0000000>;
|
|
|
|
hash-1 {
|
2023-12-02 19:33:14 +00:00
|
|
|
algo = "sha256";
|
2023-06-23 12:22:04 +00:00
|
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
configurations {
|
|
|
|
default = "config-2";
|
|
|
|
|
|
|
|
config-1 {
|
|
|
|
description = "Just plain Linux";
|
|
|
|
kernel = "linux_kernel";
|
|
|
|
fdt = "fdt-1";
|
|
|
|
};
|
|
|
|
|
|
|
|
config-2 {
|
|
|
|
description = "Xen one loadable";
|
|
|
|
kernel = "xen_kernel";
|
|
|
|
fdt = "fdt-1";
|
|
|
|
loadables = "linux_kernel";
|
|
|
|
};
|
|
|
|
|
|
|
|
config-3 {
|
|
|
|
description = "Xen two loadables";
|
|
|
|
kernel = "xen_kernel";
|
|
|
|
fdt = "fdt-1";
|
|
|
|
loadables = "linux_kernel", "fdt-2";
|
|
|
|
};
|
|
|
|
};
|
|
|
|
};
|