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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
title: Memblock reserved memory
maintainers:
- Mike Rapoport <rppt@kernel.org>
description: |
Memblock can serialize its current memory reservations created with
reserve_mem command line option across kexec through KHO.
The post-KHO kernel can then consume these reservations and they are
guaranteed to have the same physical address.
properties:
compatible:
enum:
- reserve-mem-v1
patternProperties:
"$[0-9a-f_]+^":
$ref: reserve-mem.yaml#
description: reserved memory regions
required:
- compatible
additionalProperties: false
examples:
- |
memblock {
compatible = "memblock-v1";
n1 {
compatible = "reserve-mem-v1";
start = <0xc06b 0x4000000>;
size = <0x04 0x00>;
};
};
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