xref: /freebsd/sys/contrib/device-tree/Bindings/mtd/partitions/binman.yaml (revision 7d0873ebb83b19ba1e8a89e679470d885efe12e3)
1*7d0873ebSEmmanuel Vadot# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2*7d0873ebSEmmanuel Vadot%YAML 1.2
3*7d0873ebSEmmanuel Vadot---
4*7d0873ebSEmmanuel Vadot$id: http://devicetree.org/schemas/mtd/partitions/binman.yaml#
5*7d0873ebSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml#
6*7d0873ebSEmmanuel Vadot
7*7d0873ebSEmmanuel Vadottitle: Binman entries
8*7d0873ebSEmmanuel Vadot
9*7d0873ebSEmmanuel Vadotdescription: |
10*7d0873ebSEmmanuel Vadot  This corresponds to a binman 'entry'. It is a single partition which holds
11*7d0873ebSEmmanuel Vadot  data of a defined type.
12*7d0873ebSEmmanuel Vadot
13*7d0873ebSEmmanuel Vadot  Binman uses the type to indicate what data file / type to place in the
14*7d0873ebSEmmanuel Vadot  partition. There are quite a number of binman-specific entry types, such as
15*7d0873ebSEmmanuel Vadot  section, fill and files, to be added later.
16*7d0873ebSEmmanuel Vadot
17*7d0873ebSEmmanuel Vadotmaintainers:
18*7d0873ebSEmmanuel Vadot  - Simon Glass <sjg@chromium.org>
19*7d0873ebSEmmanuel Vadot
20*7d0873ebSEmmanuel VadotallOf:
21*7d0873ebSEmmanuel Vadot  - $ref: /schemas/mtd/partitions/partition.yaml#
22*7d0873ebSEmmanuel Vadot
23*7d0873ebSEmmanuel Vadotproperties:
24*7d0873ebSEmmanuel Vadot  compatible:
25*7d0873ebSEmmanuel Vadot    enum:
26*7d0873ebSEmmanuel Vadot      - u-boot       # u-boot.bin from U-Boot project
27*7d0873ebSEmmanuel Vadot      - tfa-bl31     # bl31.bin or bl31.elf from TF-A project
28*7d0873ebSEmmanuel Vadot
29*7d0873ebSEmmanuel Vadotrequired:
30*7d0873ebSEmmanuel Vadot  - compatible
31*7d0873ebSEmmanuel Vadot
32*7d0873ebSEmmanuel VadotunevaluatedProperties: false
33*7d0873ebSEmmanuel Vadot
34*7d0873ebSEmmanuel Vadotexamples:
35*7d0873ebSEmmanuel Vadot  - |
36*7d0873ebSEmmanuel Vadot    partitions {
37*7d0873ebSEmmanuel Vadot        compatible = "fixed-partitions";
38*7d0873ebSEmmanuel Vadot        #address-cells = <1>;
39*7d0873ebSEmmanuel Vadot        #size-cells = <1>;
40*7d0873ebSEmmanuel Vadot
41*7d0873ebSEmmanuel Vadot        partition@100000 {
42*7d0873ebSEmmanuel Vadot            compatible = "u-boot";
43*7d0873ebSEmmanuel Vadot            reg = <0x100000 0xf00000>;
44*7d0873ebSEmmanuel Vadot            align-size = <0x1000>;
45*7d0873ebSEmmanuel Vadot            align-end = <0x10000>;
46*7d0873ebSEmmanuel Vadot        };
47*7d0873ebSEmmanuel Vadot
48*7d0873ebSEmmanuel Vadot        partition@200000 {
49*7d0873ebSEmmanuel Vadot            compatible = "tfa-bl31";
50*7d0873ebSEmmanuel Vadot            reg = <0x200000 0x100000>;
51*7d0873ebSEmmanuel Vadot            align = <0x4000>;
52*7d0873ebSEmmanuel Vadot        };
53*7d0873ebSEmmanuel Vadot    };
54