can support a type of operation in a much more refined way compared
to using flags like SPI_RX_DUAL, SPI_TX_QUAD, etc.
+config SPI_NOR_BOOT_SOFT_RESET_EXT_INVERT
+ bool "Command extension type is INVERT for Software Reset on boot"
+ default n
+ help
+ Because of SFDP information can not be get before boot.
+ So define command extension type is INVERT when Software Reset on boot only.
+
config SPI_FLASH_SOFT_RESET
bool "Software Reset support for SPI NOR flashes"
help
For legacy reasons, this option default to y. But if you intend to
actually use the software protection bits you should say n here.
-config SF_DUAL_FLASH
- bool "SPI DUAL flash memory support"
- help
- Enable this option to support two flash memories connected to a single
- controller. Currently Xilinx Zynq qspi supports this.
-
config SPI_FLASH_ATMEL
bool "Atmel SPI flash support"
help
config SPL_SPI_FLASH_MTD
bool "SPI flash MTD support for SPL"
- depends on SPI_FLASH
+ depends on SPI_FLASH && SPL
help
Enable the MTD support for the SPI flash layer in SPL.