drivers/mtd/nand/Kconfig

   1 menu "NAND Device Support"
   2
   3 config SYS_NAND_SELF_INIT
   4         bool
   5         help
   6           This option, if enabled, provides more flexible and linux-like
   7           NAND initialization process.
   8
   9 if !SPL_BUILD
  10
  11 config NAND_DENALI
  12         bool "Support Denali NAND controller"
  13         select SYS_NAND_SELF_INIT
  14         help
  15           Enable support for the Denali NAND controller.
  16
  17 config SYS_NAND_DENALI_64BIT
  18         bool "Use 64-bit variant of Denali NAND controller"
  19         depends on NAND_DENALI
  20         help
  21           The Denali NAND controller IP has some variations in terms of
  22           the bus interface.  The DMA setup sequence is completely differenct
  23           between 32bit / 64bit AXI bus variants.
  24
  25           If your Denali NAND controller is the 64-bit variant, say Y.
  26           Otherwise (32 bit), say N.
  27
  28 config NAND_DENALI_SPARE_AREA_SKIP_BYTES
  29         int "Number of bytes skipped in OOB area"
  30         depends on NAND_DENALI
  31         range 0 63
  32         help
  33           This option specifies the number of bytes to skip from the beginning
  34           of OOB area before last ECC sector data starts.  This is potentially
  35           used to preserve the bad block marker in the OOB area.
  36
  37 endif
  38
  39 if SPL
  40
  41 config SPL_NAND_DENALI
  42         bool "Support Denali NAND controller for SPL"
  43         help
  44           This is a small implementation of the Denali NAND controller
  45           for use on SPL.
  46
  47 endif
  48
  49 endmenu