mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 05:04:26 +00:00
888f184abe
Like in Linux, just use CONFIG_MTD to compile the MTD stack. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
110 lines
3.2 KiB
Text
110 lines
3.2 KiB
Text
menu "MTD Support"
|
|
|
|
config MTD_PARTITIONS
|
|
bool
|
|
|
|
config MTD
|
|
bool "Enable MTD layer"
|
|
help
|
|
Enable the MTD stack, necessary to interract with NAND, NOR,
|
|
SPI-NOR, SPI-NAND, onenand, etc.
|
|
|
|
config DM_MTD
|
|
bool "Enable Driver Model for MTD drivers"
|
|
depends on DM
|
|
help
|
|
Enable driver model for Memory Technology Devices (MTD), such as
|
|
flash, RAM and similar chips, often used for solid state file
|
|
systems on embedded devices.
|
|
|
|
config MTD_NOR_FLASH
|
|
bool "Enable parallel NOR flash support"
|
|
help
|
|
Enable support for parallel NOR flash.
|
|
|
|
config FLASH_CFI_DRIVER
|
|
bool "Enable CFI Flash driver"
|
|
help
|
|
The Common Flash Interface specification was developed by Intel,
|
|
AMD and other flash manufactures. It provides a universal method
|
|
for probing the capabilities of flash devices. If you wish to
|
|
support any device that is CFI-compliant, you need to enable this
|
|
option. Visit <http://www.amd.com/products/nvd/overview/cfi.html>
|
|
for more information on CFI.
|
|
|
|
config CFI_FLASH
|
|
bool "Enable Driver Model for CFI Flash driver"
|
|
depends on DM_MTD
|
|
help
|
|
The Common Flash Interface specification was developed by Intel,
|
|
AMD and other flash manufactures. It provides a universal method
|
|
for probing the capabilities of flash devices. If you wish to
|
|
support any device that is CFI-compliant, you need to enable this
|
|
option. Visit <http://www.amd.com/products/nvd/overview/cfi.html>
|
|
for more information on CFI.
|
|
|
|
config SYS_FLASH_USE_BUFFER_WRITE
|
|
bool "Enable buffered writes to flash"
|
|
depends on FLASH_CFI_DRIVER
|
|
help
|
|
Use buffered writes to flash.
|
|
|
|
config FLASH_CFI_MTD
|
|
bool "Enable CFI MTD driver"
|
|
depends on FLASH_CFI_DRIVER
|
|
help
|
|
This option enables the building of the cfi_mtd driver
|
|
in the drivers directory. The driver exports CFI flash
|
|
to the MTD layer.
|
|
|
|
config SYS_FLASH_PROTECTION
|
|
bool "Use hardware flash protection"
|
|
depends on FLASH_CFI_DRIVER
|
|
help
|
|
If defined, hardware flash sectors protection is used
|
|
instead of U-Boot software protection.
|
|
|
|
config SYS_FLASH_CFI
|
|
bool "Define extra elements in CFI for flash geometry"
|
|
depends on FLASH_CFI_DRIVER
|
|
help
|
|
Define if the flash driver uses extra elements in the
|
|
common flash structure for storing flash geometry.
|
|
|
|
config ALTERA_QSPI
|
|
bool "Altera Generic Quad SPI Controller"
|
|
depends on DM_MTD
|
|
help
|
|
This enables access to Altera EPCQ/EPCS flash chips using the
|
|
Altera Generic Quad SPI Controller. The controller converts SPI
|
|
NOR flash to parallel flash interface. Please find details on the
|
|
"Embedded Peripherals IP User Guide" of Altera.
|
|
|
|
config FLASH_PIC32
|
|
bool "Microchip PIC32 Flash driver"
|
|
depends on MACH_PIC32 && DM_MTD
|
|
help
|
|
This enables access to Microchip PIC32 internal non-CFI flash
|
|
chips through PIC32 Non-Volatile-Memory Controller.
|
|
|
|
config RENESAS_RPC_HF
|
|
bool "Renesas RCar Gen3 RPC Hyperflash driver"
|
|
depends on RCAR_GEN3 && DM_MTD
|
|
help
|
|
This enables access to Hyperflash memory through the Renesas
|
|
RCar Gen3 RPC controller.
|
|
|
|
config HBMC_AM654
|
|
bool "HyperBus controller driver for AM65x SoC"
|
|
depends on SYSCON
|
|
help
|
|
This is the driver for HyperBus controller on TI's AM65x and
|
|
other SoCs
|
|
|
|
source "drivers/mtd/nand/Kconfig"
|
|
|
|
source "drivers/mtd/spi/Kconfig"
|
|
|
|
source "drivers/mtd/ubi/Kconfig"
|
|
|
|
endmenu
|