Kconfig - OpenGrok cross reference for /openbmc/linux/drivers/mtd/maps/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
7 	bool "Support non-linear mappings of flash chips"
10 	  paged mappings of flash chips.
13 	tristate "Flash device in physical memory map"
16 	  This provides a 'mapping' driver which allows the NOR Flash and
19 	  the physical address and size of the flash chips on your
21 	  with config options or at run-time.
38 	hex "Physical start address of flash mapping"
42 	  This is the physical memory location at which the flash chips
48 	hex "Physical length of flash mapping"
52 	  This is the total length of the mapping of the flash chips on
55 	  than the total amount of flash present. Refer to the memory
64 	  This is the total width of the data bus of the flash devices
73 	  This provides a 'mapping' driver which allows the NOR Flash, ROM
79 	bool "Baikal-T1 Boot ROMs OF-based physical memory map handling"
86 	  This provides some extra DT physmap parsing for the Baikal-T1
87 	  platforms, some detection and setting up ROMs-specific accessors.
90 	bool "ARM Versatile OF-based physical memory map handling"
97 	  the flash can be taken out of write protection.
100 	bool "Cortina Gemini OF-based physical memory map handling"
111 	bool "Intel IXP4xx OF-based physical memory map handling"
118 	  This provides some extra DT physmap parsing for the Intel IXP4xx
122 	bool "GPIO-assisted Flash Chip Support"
135 	  which user-programmable flash chips are connected on various
140 	tristate "CFI Flash device mapped on AMD SC520 CDP"
143 	  The SC520 CDP board has two banks of CFI-compliant chips and one
144 	  Dual-in-line JEDEC chip. This 'mapping' driver supports that
148 	tristate "CFI Flash device mapped on AMD NetSc520"
151 	  This enables access routines for the flash chips on the AMD NetSc520
153 	  to use the flash chips on it, say 'Y'.
156 	tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
161 	  This provides a driver for the on-board flash of the Technologic
162 	  System's TS-5500 board. The 2MB flash is split into 3 partitions
166 	  flash disk (RFD) flash translation layer.
174 	tristate "CFI Flash device mapped on Arcom SBC-GXx boards"
177 	  This provides a driver for the on-board flash of Arcom Control
178 	  Systems' SBC-GXn family of boards, formerly known as SBC-MediaGX.
179 	  By default the flash is split into 3 partitions which are accessed
185 	tristate "CFI Flash device mapped on Intel XScale PXA2xx based boards"
188 	  This provides a driver for the NOR flash attached to a PXA2xx chip.
191 	tristate "Flash device mapped with DOCCS on NatSemi SCx200"
194 	  Enable support for a flash chip mapped using the DOCCS signal on a
202 	tristate "BIOS flash chip on AMD76x southbridge"
205 	  Support for treating the BIOS flash chip on AMD76x motherboards
206 	  as an MTD device - with this you can reprogram your BIOS.
211 	tristate "BIOS flash chip on Intel Controller Hub 2/3/4/5"
214 	  Support for treating the BIOS flash chip on ICHX motherboards
215 	  as an MTD device - with this you can reprogram your BIOS.
220 	tristate "BIOS flash chip on Intel ESB Controller Hub 2"
223 	  Support for treating the BIOS flash chip on ESB2 motherboards
224 	  as an MTD device - with this you can reprogram your BIOS.
229 	tristate "BIOS flash chip on Nvidia CK804"
232 	  Support for treating the BIOS flash chip on nvidia motherboards
233 	  as an MTD device - with this you can reprogram your BIOS.
238 	tristate "BIOS flash chip on Intel SCB2 boards"
241 	  Support for treating the BIOS flash chip on Intel SCB2 boards
242 	  as an MTD device - with this you can reprogram your BIOS.
247 	tristate "Flash chips on Tsunami TIG bus"
250 	  Support for the flash chip on Tsunami TIG bus.
253 	tristate "CFI flash device on SnapGear/SecureEdge"
256 	  Support for flash chips on NETtel/SecureEdge/SnapGear boards.
262 	  Support for NOR flash attached to the Lantiq SoC's External Bus Unit.
265 	tristate "BIOS flash chip on Intel L440GX boards"
268 	  Support for treating the BIOS flash chip on Intel L440GX motherboards
269 	  as an MTD device - with this you can reprogram your BIOS.
274 	tristate "CFI Flash device mapping on FlagaDM"
281 	tristate "CFI Flash device mapped on Hitachi SolutionEngine"
284 	  This enables access to the flash chips on the Hitachi SolutionEngine and
288 	tristate "CFI Flash device mapped on StrongARM SA11x0"
291 	  This enables access to the flash chips on most platforms based on
296 	tristate "CFI Flash device mapped on DC21285 Footbridge"
299 	  This provides a driver for the flash accessed using Intel's
304 	tristate "JEDEC Flash device mapped on impA7"
307 	  This enables access to the NOR Flash on the impA7 board of
315 	  Mapping for accessing flash devices on add-in cards like the Intel XScale
325 	  Map driver for accessing PCMCIA linear flash memory cards. These
326 	  cards are usually around 4-16MiB in size. This does not include
327 	  Compact Flash cards which are treated as IDE devices.
345 	tristate "NOR flash on Intel Vermilion Range Expansion Bus CS0"
348 	  Map driver for a NOR flash bank located on the Expansion Bus of the
352 	tristate "Map driver for platform device RAM (mtd-ram)"
369 	  vmu-flash.
376 	  This driver allows for discovery of PISMO modules - see
378 	  up to five memory devices (eg, SRAM, flash, DOC) described by an