menu "MTD Support"
+config MTD_PARTITIONS
+ bool
+
config MTD
+ bool "Enable MTD layer"
+ help
+ Enable the MTD stack, necessary to interact with NAND, NOR,
+ SPI-NOR, SPI-NAND, OneNAND, etc.
+
+config DM_MTD
bool "Enable Driver Model for MTD drivers"
depends on DM
help
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 SYS_MTDPARTS_RUNTIME
+ bool "Allow MTDPARTS to be configured at runtime"
+ depends on MTD
+ help
+ This option allows to call the function board_mtdparts_default to
+ dynamically build the variables mtdids and mtdparts at runtime.
+
+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 MTD
+ depends on DM_MTD
+ select FLASH_CFI_DRIVER
help
The Common Flash Interface specification was developed by Intel,
AMD and other flash manufactures. It provides a universal method
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 MTD
+ 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
config FLASH_PIC32
bool "Microchip PIC32 Flash driver"
- depends on MACH_PIC32 && MTD
+ depends on MACH_PIC32 && DM_MTD
help
This enables access to Microchip PIC32 internal non-CFI flash
chips through PIC32 Non-Volatile-Memory Controller.
-endmenu
+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
+
+config STM32_FLASH
+ bool "STM32 MCU Flash driver"
+ depends on ARCH_STM32
+ help
+ This is the driver of embedded flash for some STMicroelectronics
+ STM32 MCU.
source "drivers/mtd/nand/Kconfig"
+config SYS_NAND_MAX_CHIPS
+ int "NAND max chips"
+ depends on MTD_RAW_NAND || CMD_ONENAND || TARGET_S5PC210_UNIVERSAL || \
+ SPL_OMAP3_ID_NAND
+ default 1
+ help
+ The maximum number of NAND chips per device to be supported.
+
source "drivers/mtd/spi/Kconfig"
source "drivers/mtd/ubi/Kconfig"
+
+endmenu