diff options
Diffstat (limited to 'drivers/mtd/spi/Kconfig')
| -rw-r--r-- | drivers/mtd/spi/Kconfig | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig index 76d5a1d1152..e3b40fc157d 100644 --- a/drivers/mtd/spi/Kconfig +++ b/drivers/mtd/spi/Kconfig @@ -27,6 +27,8 @@ config SPI_FLASH_SANDBOX config SPI_FLASH bool "Legacy SPI Flash Interface support" + depends on SPI + select SPI_MEM help Enable the legacy SPI flash support. This will include basic standard support for things like probing, read / write, and @@ -34,9 +36,18 @@ config SPI_FLASH If unsure, say N +if SPI_FLASH + +config SPI_FLASH_SFDP_SUPPORT + bool "SFDP table parsing support for SPI NOR flashes" + depends on !SPI_FLASH_BAR + help + Enable support for parsing and auto discovery of parameters for + SPI NOR flashes using Serial Flash Discoverable Parameters (SFDP) + tables as per JESD216 standard. + config SPI_FLASH_BAR bool "SPI flash Bank/Extended address register support" - depends on SPI_FLASH help Enable the SPI flash Bank/Extended address register support. Bank/Extended address registers are used to access the flash @@ -44,13 +55,10 @@ config SPI_FLASH_BAR config SF_DUAL_FLASH bool "SPI DUAL flash memory support" - depends on SPI_FLASH help Enable this option to support two flash memories connected to a single controller. Currently Xilinx Zynq qspi supports this. -if SPI_FLASH - config SPI_FLASH_ATMEL bool "Atmel SPI flash support" help |