path: root/drivers/mtd/Kconfig
Commit message (Collapse)AuthorAgeFilesLines
* drivers: mtd: add Microchip PIC32 internal non-CFI flash driver.Purna Chandra Mandal2016-05-211-0/+7
| | | | | | | | | | | | | | | | PIC32 internal flash devices are parallel NOR flash divided into number of banks to allow erase-programming in one while fetch and execution continues on other. As the flash banks are memory mapped stored code can be executed directly from flash (XIP), also there is additional hardware logic to prefetch and cache contents to improve execution performance. These flash can also be used to store user data (like environment). Flash erase and programming are handled by on-chip NVM controller. Driver implemented driver model but MTD is not really support. Signed-off-by: Purna Chandra Mandal <> Reviewed-by: Simon Glass <>
* mtd: add altera quadspi driverThomas Chou2015-11-121-0/+9
| | | | | | | | Add Altera Generic Quad SPI Controller support. The controller converts SPI NOR flash to parallel flash interface. So it is not like other SPI flash, but rather like CFI flash. Signed-off-by: Thomas Chou <>
* cfi_flash: convert to driver modelThomas Chou2015-11-121-0/+11
| | | | | | | Convert cfi flash to driver model. Signed-off-by: Thomas Chou <> Reviewed-by: Simon Glass <>
* dm: implement a MTD uclassThomas Chou2015-11-121-0/+12
| | | | | | | | | | | | Implement a Memory Technology Device (MTD) uclass. It should include most flash drivers in the future. Though no uclass ops are defined yet, the MTD ops could be used. The NAND flash driver is based on MTD. The CFI flash and SPI flash support MTD, too. It should make sense to convert them to MTD uclass. Signed-off-by: Thomas Chou <>
* dm: Expand and complete Kconfig in drivers/Simon Glass2015-02-121-0/+2
| | | | | | | | Expand the help messages for each driver. Add missing Kconfig for I2C, SPI flash and thermal. Signed-off-by: Simon Glass <> Reviewed-by: Masahiro Yamada <>
* mtd: denali: add Denali controller configs to KconfigMasahiro Yamada2014-10-051-0/+1
| | | | | | | | | | | | | Commit 3eb3e72a3f66 (nand/denali: Adding Denali NAND driver support) introduced some new options, and some of them were documented by commit f9860cf081ef (nand/denali: Document CONFIG symbols). This commit allows users to enable/disable them via Kconfig with more detailed help docs. Signed-off-by: Masahiro Yamada <> Cc: Chin Liang See <> Cc: Scott Wood <>
* kconfig: add blank Kconfig filesMasahiro Yamada2014-09-241-0/+0
This would be useful to start moving various config options. Signed-off-by: Masahiro Yamada <> Acked-by: Simon Glass <> Tested-by: Simon Glass <>
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