diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/Kconfig | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index d98457e2239..11cf12bb559 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -28,6 +28,16 @@ config MTD_PARTITIONS Adds the MTD partitioning infrastructure from the Linux kernel. Needed for UBI support. +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 @@ -39,6 +49,34 @@ config CFI_FLASH 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 |