| /openbmc/linux/block/partitions/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
3 # Partition configuration
5 menu "Partition Types"
8 bool "Advanced partition selection"
11 were partitioned under an operating system running on a different
12 architecture than your Linux system.
21 bool "Acorn partition support" if PARTITION_ADVANCED
27 bool "Cumana partition support" if PARTITION_ADVANCED
35 bool "EESOX partition support" if PARTITION_ADVANCED
40 bool "ICS partition support" if PARTITION_ADVANCED
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| /openbmc/linux/arch/powerpc/boot/dts/fsl/ |
| H A D | p1020rdb.dtsi | 2 * P1020 RDB Device Tree Source stub (no addresses or top-level ranges)
4 * Copyright 2011-2012 Freescale Semiconductor Inc.
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR (RO) Vitesse-7385 Firmware";
49 read-only;
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|
| H A D | p1020rdb-pc.dtsi | 2 * P1020 RDB-PC Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR Vitesse-7385 Firmware";
49 read-only;
52 partition@40000 {
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| H A D | p2020rdb-pc.dtsi | 2 * P2020 RDB-PC Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR Vitesse-7385 Firmware";
49 read-only;
52 partition@40000 {
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|
| H A D | p2020rdb.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2009-2012 Freescale Semiconductor Inc.
8 /include/ "p2020si-pre.dtsi"
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR (RO) Vitesse-7385 Firmware";
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|
| H A D | p1024rdb.dtsi | 2 * P1024 RDB Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR Vitesse-7385 Firmware";
49 read-only;
52 partition@40000 {
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|
| H A D | p1025rdb.dtsi | 2 * P1025 RDB Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR Vitesse-7385 Firmware";
49 read-only;
52 partition@40000 {
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|
| H A D | p1021rdb-pc.dtsi | 2 * P1021 RDB Device Tree Source stub (no addresses or top-level ranges)
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
41 bank-width = <2>;
42 device-width = <1>;
44 partition@0 {
48 label = "NOR Vitesse-7385 Firmware";
49 read-only;
52 partition@40000 {
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|
| H A D | p1020rdb-pd.dts | 2 * P1020 RDB-PD Device Tree Source (32-bit address map)
35 /include/ "p1020si-pre.dtsi"
37 model = "fsl,P1020RDB-PD";
38 compatible = "fsl,P1020RDB-PD";
54 #address-cells = <1>;
55 #size-cells = <1>;
56 compatible = "cfi-flash";
58 bank-width = <2>;
59 device-width = <1>;
61 partition@0 {
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|
| H A D | p1010rdb-pa.dtsi | 2 * P1010 RDB Device Tree Source stub (no addresses or top-level ranges)
36 partition@0 {
38 /* 1MB for u-boot Bootloader Image */
40 label = "NAND U-Boot Image";
41 read-only;
44 partition@100000 {
50 partition@200000 {
56 partition@600000 {
57 /* 4MB for Compressed Root file System Image */
62 partition@a00000 {
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| H A D | p1021mds.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
8 /include/ "p1021si-pre.dtsi"
32 #address-cells = <1>;
33 #size-cells = <1>;
34 compatible = "fsl,p1021-fcm-nand",
35 "fsl,elbc-fcm-nand";
38 partition@0 {
40 /* 1MB for u-boot Bootloader Image */
42 label = "NAND (RO) U-Boot Image";
43 read-only;
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|
| /openbmc/linux/Documentation/power/ |
| H A D | userland-swsusp.rst | 13 utilities that will read/write the system memory snapshot from/to the
45 create a snapshot of the system memory; the
48 creating the snapshot (1) or after restoring the system memory state
49 from it (0) (after resume the system finds itself finishing the
55 restore the system memory state from the
57 the system memory snapshot back to the kernel using the write()
81 allocate a swap page from the resume partition
90 set the resume partition and the offset (in <PAGE_SIZE>
91 units) from the beginning of the partition at which the swap header is
96 swap files (see Documentation/power/swsusp-and-swap-files.rst for
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| /openbmc/openbmc/poky/documentation/ref-manual/ |
| H A D | kickstart.rst | 1 .. SPDX-License-Identifier: CC-BY-SA-2.0-UK
7 .. _openembedded-kickstart-wks-reference:
13 partitioning commands: ``partition`` (or ``part`` for short) and
27 https://pykickstart.readthedocs.io/en/latest/kickstart-docs.html
29 Command: part or partition
32 Either of these commands creates a partition on the system and uses the
36 partition [mntpoint]
39 provide mntpoint, Wic creates a partition but does not mount it.
41 The ``mntpoint`` is where the partition is mounted and must be in one of
44 - ``/path``: For example, "/", "/usr", or "/home"
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| /openbmc/docs/architecture/code-update/ |
| H A D | emmc-storage-design.md | 7 Created: 2019-06-20
22 - Security: Ability to enforce read-only, verification of official/signed images
25 - Updatable: Ensure that the filesystem design allows for an effective and
28 - Simplicity: Make the system easy to understand, so that it is easy to develop,
31 - Code reuse: Try to use something that already exists instead of re-inventing
36 - The eMMC image layout and characteristics are specified in a meta layer. This
41 - Code update: Support two versions on flash. This allows a known good image to
44 - GPT partitioning for the eMMC User Data Area: This is chosen over dynamic
48 - Initramfs: An initramfs is needed to run sgdisk on first boot to move the
54 - Read-only and read-write filesystem: ext4. This is a stable and widely used
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| /openbmc/u-boot/doc/ |
| H A D | README.JFFS2 | 2 -----------------------
4 JFFS2 in U-Boot is a read only implementation of the file system in
8 fsload - load binary file from a file system image
9 fsinfo - print information about file systems
10 ls - list files in a directory
11 chpart - change active partition
16 If you boot from a partition which is mounted writable, and you
18 partition, you should also define CONFIG_SYS_JFFS2_SORT_FRAGMENTS. Scanning
26 structure to find the start of a JFFS2 disk (called partition in the code)
27 and you can change where the partition is with two defines.
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| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-event_source-devices-hv_gpci | 3 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
4 Description: Read-only. Attribute group to describe the magic bits
6 (See ABI/testing/sysfs-bus-event_source-devices-format).
12 counter_info_version = "config:16-23"
13 length = "config:24-31"
14 partition_id = "config:32-63"
15 request = "config:0-31"
16 sibling_part_id = "config:32-63"
17 hw_chip_id = "config:32-63"
18 offset = "config:32-63"
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| /openbmc/linux/fs/minix/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Minix file system support"
7 Minix is a simple operating system used in many classes about OS's.
8 The minix file system (method to organize files on a hard disk
9 partition or a floppy disk) was the original file system for Linux,
10 but has been superseded by the second extended file system ext2fs.
11 You don't want to use the minix file system on your hard disk
12 because of certain built-in restrictions, but it is sometimes found
16 To compile this file system support as a module, choose M here: the
17 module will be called minix. Note that the file system of your root
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|
| /openbmc/u-boot/doc/mvebu/cmd/ |
| H A D | bubt.txt | 2 --------------------------
5 The bubt command gets the following parameters: ATF file name, destination device and source device.
6 bubt [file-name] [destination [source]]
7 - file-name Image file name to burn. default = flash-image.bin
8 - destination Flash to burn to [spi, nand, mmc]. default = active flash
9 - source Source to load image from [tftp, usb]. default = tftp
12 bubt - Burn flash-image.bin from tftp to active flash
13 bubt latest-spi.bin nand - Burn latest-spi.bin from tftp to NAND flash
16 - For the TFTP interface set serverip and ipaddr.
17 - To burn image to SD/eMMC device, the target is defined
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| /openbmc/linux/fs/cramfs/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Compressed ROM file system support (cramfs)"
6 Saying Y here includes support for CramFs (Compressed ROM File
7 System). CramFs is designed to be a simple, small, and compressed
8 file system for ROM based embedded systems. CramFs is read-only,
9 limited to 256MB file systems (with 16MB files), and doesn't support
12 See <file:Documentation/filesystems/cramfs.rst> and
13 <file:fs/cramfs/README> for further information.
16 cramfs. Note that the root file system (the one containing the
33 block device such a disk partition or a ramdisk.
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| /openbmc/openbmc/poky/scripts/lib/wic/ |
| H A D | help.py | 3 # SPDX-License-Identifier: GPL-2.0-only
35 pager.communicate(hlp.encode('utf-8'))
67 Dispatch to subcommand handler borrowed from combo-layer.
94 usage: wic [--version] | [--help] | [COMMAND [ARGS]]
102 overview wic overview - General overview of wic
103 plugins wic plugins - Overview and API
104 kickstart wic kickstart - wic kickstart reference
118 usage: wic create <wks file or image name> [-o <DIRNAME> | --outdir <DIRNAME>]
119 [-e | --image-name] [-s, --skip-build-check] [-D, --debug]
120 [-r, --rootfs-dir] [-b, --bootimg-dir]
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| /openbmc/linux/fs/bfs/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "BFS file system support"
7 Boot File System (BFS) is a file system used under SCO UnixWare to
11 partition. You should say Y if you want to read or write the files
14 file system is contained in the file
15 <file:Documentation/filesystems/bfs.rst>.
20 bfs. Note that the file system of your root partition (the one
|
| /openbmc/openbmc/poky/documentation/dev-manual/ |
| H A D | wic.rst | 1 .. SPDX-License-Identifier: CC-BY-SA-2.0-UK
7 OpenEmbedded build system does not necessarily mean you can boot that
17 commands contained in an OpenEmbedded kickstart file (``.wks``)
21 ":ref:`dev-manual/wic:generate an image using an existing kickstart file`"
24 used on a particular system.
28 For a kickstart file reference, see the
29 ":ref:`ref-manual/kickstart:openembedded kickstart (\`\`.wks\`\`) reference`"
36 ":ref:`dev-manual/wic:using the wic plugin interface`" section
50 - The name "Wic" is derived from OpenEmbedded Image Creator (oeic). The
54 - Wic is loosely based on the Meego Image Creator (``mic``) framework.
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|
| /openbmc/linux/drivers/mtd/ |
| H A D | Kconfig | 6 used for solid state file systems on embedded devices. This option
26 menu "Partition parsers"
54 this is very unsafe, but could be useful for file systems which are
65 This allows you to mount read-only file systems (such as cramfs)
81 is part of the PCMCIA specification. It uses a kind of pseudo-
82 file system on a flash device to emulate a block device with
83 512-byte sectors, on top of which you put a 'normal' file system.
87 legal - in the USA you are only permitted to use this on PCMCIA
98 used on M-Systems' DiskOnChip devices. It uses a kind of pseudo-
99 file system on a flash device to emulate a block device with
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|
| /openbmc/u-boot/doc/driver-model/ |
| H A D | fs_firmware_loader.txt | 3 # SPDX-License-Identifier: GPL-2.0
8 This is file system firmware loader for U-Boot framework, which has very close
10 to https://01.org/linuxgraphics/gfx-docs/drm/driver-api/firmware/index.html.
12 File system firmware loader can be used to load whatever(firmware, image,
13 and binary) from the storage device in file system format into target location
21 ---------------------------------
24 -------------------------------------------------------
25 For passing data like storage device phandle and partition where the
27 defined in fs-loader node as shown in below:
30 fs_loader0: fs-loader@0 {
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| /openbmc/linux/Documentation/filesystems/ |
| H A D | affs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
15 DOS\1 The original Fast File System. Supported read/write.
19 in file names are case-insensitive, as they ought to be.
22 DOS\3 The "international" Fast File System. Supported read/write.
26 but slows down file creation/deletion. Doesn't make much
29 DOS\5 The Fast File System with directory cache. Supported read only.
38 The muFS (multi user File System) equivalents of the above file systems
48 This sets the owner of all files and directories in the file
49 system to uid or the uid of the current user, respectively.
62 The file system will return an error when filename exceeds
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|