NAND initialization process.
config NAND_DENALI
- bool "Support Denali NAND controller"
+ bool
select SYS_NAND_SELF_INIT
imply CMD_NAND
- help
- Enable support for the Denali NAND controller.
config NAND_DENALI_DT
bool "Support Denali NAND controller as a DT device"
- depends on NAND_DENALI && OF_CONTROL && DM
+ select NAND_DENALI
+ depends on OF_CONTROL && DM
help
Enable the driver for NAND flash on platforms using a Denali NAND
controller as a DT device.
-config SYS_NAND_DENALI_64BIT
- bool "Use 64-bit variant of Denali NAND controller"
- depends on NAND_DENALI
- help
- The Denali NAND controller IP has some variations in terms of
- the bus interface. The DMA setup sequence is completely differenct
- between 32bit / 64bit AXI bus variants.
-
- If your Denali NAND controller is the 64-bit variant, say Y.
- Otherwise (32 bit), say N.
-
config NAND_DENALI_SPARE_AREA_SKIP_BYTES
int "Number of bytes skipped in OOB area"
depends on NAND_DENALI
config NAND_OMAP_GPMC_PREFETCH
bool "Enable GPMC Prefetch"
depends on NAND_OMAP_GPMC
+ default y
help
On OMAP platforms that use the GPMC controller
(CONFIG_NAND_OMAP_GPMC_PREFETCH), this options enables the code that
config NAND_ARASAN
bool "Configure Arasan Nand"
+ select SYS_NAND_SELF_INIT
imply CMD_NAND
help
This enables Nand driver support for Arasan nand flash
This enables Nand driver support for Nand flash controller
found on Zynq SoC.
+config NAND_ZYNQ_USE_BOOTLOADER1_TIMINGS
+ bool "Enable use of 1st stage bootloader timing for NAND"
+ depends on NAND_ZYNQ
+ help
+ This flag prevent U-boot reconfigure NAND flash controller and reuse
+ the NAND timing from 1st stage bootloader.
+
comment "Generic NAND options"
# Enhance depends when converting drivers to Kconfig which use this config