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/Documentation/devicetree/bindings/mtd/
Dmtd-physmap.txt1 CFI or JEDEC memory-mapped NOR flash, MTD-RAM (NVRAM...)
6 - compatible : should contain the specific model of mtd chip(s)
7 used, if known, followed by either "cfi-flash", "jedec-flash",
8 "mtd-ram" or "mtd-rom".
9 - reg : Address range(s) of the mtd chip(s)
11 non-identical chips can be described in one node.
12 - bank-width : Width (in bytes) of the bank. Equal to the
14 - device-width : (optional) Width of a single mtd chip. If
15 omitted, assumed to be equal to 'bank-width'.
16 - #address-cells, #size-cells : Must be present if the device has
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Dnand-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mtd/nand-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Miquel Raynal <miquel.raynal@bootlin.com>
11 - Richard Weinberger <richard@nod.at>
24 The interpretation of these parameters is implementation-defined, so
31 pattern: "^nand-controller(@.*)?"
33 "#address-cells":
36 "#size-cells":
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/Documentation/ABI/testing/
Dsysfs-class-mtd1 What: /sys/class/mtd/
4 Contact: linux-mtd@lists.infradead.org
6 The mtd/ class subdirectory belongs to the MTD subsystem
7 (MTD core).
9 What: /sys/class/mtd/mtdX/
12 Contact: linux-mtd@lists.infradead.org
14 The /sys/class/mtd/mtd{0,1,2,3,...} directories correspond
19 What: /sys/class/mtd/mtdXro/
22 Contact: linux-mtd@lists.infradead.org
24 These directories provide the corresponding read-only device
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/Documentation/filesystems/
Dcramfs.rst1 .. SPDX-License-Identifier: GPL-2.0
4 Cramfs - cram a filesystem onto a small ROM
10 allows random page access. The meta-data is not compressed, but is
15 compact also makes it _very_ hard to update on-the-fly), so you have to
20 -----------
36 no need to use -noleaf in ``find``, btw.)
39 (1970 GMT). Recently-accessed files may have updated timestamps, but
52 --------------------------
62 eXecute-In-Place (XIP) from ROM of read-only segments. Data segments mapped
63 read-write (hence they have to be copied to RAM) may still be compressed in
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/Documentation/arm/samsung-s3c24xx/
Ds3c2412.rst6 ------------
8 The S3C2412 is part of the S3C24XX range of ARM9 System-on-Chip CPUs
9 from Samsung. This part has an ARM926-EJS core, capable of running up
10 to 266MHz (see data-sheet for more information)
14 -----
21 -----
23 No support for suspend/resume to RAM in the current system.
27 ---
33 ----
40 ----
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Doverview.rst8 ------------
10 The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported
21 included under the arch/arm/mach-s3c2416 directory. Note, while core
27 -------------
38 ------
41 arch/arm/plat-s3c24xx with headers in include/asm-arm/plat-s3c24xx.
43 code (arch/arm/plat-s3c24xx) and the arch/arm/mach-s3c24* code.
47 in arch/arm/mach-s3c2410 and S3C2440 in arch/arm/mach-s3c2440
50 arch/arm/mach-s3c2410 directory./include/mach
52 arch/arm/plat-s3c24xx:
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/Documentation/arm/sa1100/
Dassabet.rst2 The Intel Assabet (SA-1110 evaluation) board
13 -------------------
25 -----------------------
39 John Dorsey has produced add-on patches to add support for Assabet and
55 - ftp://ftp.netwinder.org/users/n/nico/
56 - ftp://ftp.arm.linux.org.uk/pub/linux/arm/people/nico/
57 - ftp://ftp.handhelds.org/pub/linux/arm/sa-1100-patches/
59 Look for redboot-assabet*.tgz. Some installation infos are provided in
60 redboot-assabet*.txt.
64 -----------------------------
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/Documentation/admin-guide/
Dkernel-parameters.rst3 The kernel's command-line parameters
12 The kernel parses parameters from the kernel command line up to "``--``";
16 Everything after "``--``" is passed as an argument to init.
32 log_buf_len=1M print-fatal-signals=1
36 log-buf-len=1M print_fatal_signals=1
38 Double-quotes can be used to protect spaces in values, e.g.::
43 ----------
52 <cpu number>-<cpu number>
57 <cpu number>,...,<cpu number>-<cpu number>
63 <cpu number>-cpu number>:<used size>/<group size>
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Dkernel-parameters.txt5 force -- enable ACPI if default was off
6 on -- enable ACPI but allow fallback to DT [arm64]
7 off -- disable ACPI if default was on
8 noirq -- do not use ACPI for IRQ routing
9 strict -- Be less tolerant of platforms that are not
11 rsdt -- prefer RSDT over (default) XSDT
12 copy_dsdt -- copy DSDT to memory
26 If set to vendor, prefer vendor-specific driver
58 Documentation/firmware-guide/acpi/debug.rst for more information about
121 Disable auto-serialization of AML methods
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Ddevices.txt1 0 Unnamed devices (e.g. non-device mounts)
11 6 = /dev/core OBSOLETE - replaced by /proc/kcore
18 12 = /dev/oldmem OBSOLETE - replaced by /proc/vmcore
20 1 block RAM disk
21 0 = /dev/ram0 First RAM disk
22 1 = /dev/ram1 Second RAM disk
24 250 = /dev/initrd Initial RAM disk
27 /dev/initrd refers to a RAM disk which was preloaded
31 2 char Pseudo-TTY masters
37 Pseudo-tty's are named as follows:
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/Documentation/driver-api/
Dmtdnand.rst2 MTD NAND Driver Programming Interface
10 The generic NAND driver supports almost all NAND and AG-AND based chips
11 and connects them to the Memory Technology Devices (MTD) subsystem of
31 --------------------------
37 - [MTD Interface]
39 These functions provide the interface to the MTD kernel API. They are
43 - [NAND Interface]
48 - [GENERIC]
53 - [DEFAULT]
65 -------------------------------
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/Documentation/devicetree/bindings/memory-controllers/
Dst,stm32-fmc2-ebi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/st,stm32-fmc2-ebi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 asynchronous static devices (such as PSNOR, PSRAM or other memory-mapped
14 - to translate AXI transactions into the appropriate external device
16 - to meet the access time requirements of the external devices
22 - Christophe Kerello <christophe.kerello@st.com>
26 const: st,stm32mp1-fmc2-ebi
37 "#address-cells":
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