| # Copyright (c) 2023 Intel Corporation. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| # Macro to find node in device tree |
| DT_CHOSEN_CDNS_NAND_NODE := nand |
| |
| config FLASH_CDNS_NAND |
| bool "Cadence NAND Flash driver" |
| default y |
| depends on DT_HAS_CDNS_NAND_ENABLED |
| select FLASH_HAS_PAGE_LAYOUT |
| select FLASH_HAS_DRIVER_ENABLED |
| select FLASH_HAS_EXPLICIT_ERASE |
| help |
| Enable Cadence NAND support. |
| |
| if FLASH_CDNS_NAND |
| |
| config CDNS_NAND_INTERRUPT_SUPPORT |
| bool "Cadence Nand Interrupt Support" |
| def_bool $(dt_node_has_prop,$(DT_CHOSEN_CDNS_NAND_NODE),interrupts) |
| help |
| Enable Cadence Nand Interrupt Support. |
| |
| choice |
| prompt "Set the NAND Operating mode" |
| default CDNS_NAND_CDMA_MODE |
| help |
| Specify the Operating mode used by the driver. |
| |
| config CDNS_NAND_CDMA_MODE |
| bool "Cadence Nand CDMA Operating Mode" |
| |
| config CDNS_NAND_PIO_MODE |
| bool "Cadence Nand PIO Operating Mode" |
| |
| config CDNS_NAND_GENERIC_MODE |
| bool "Cadence Nand Generic Operating Mode" |
| |
| endchoice |
| |
| config FLASH_CDNS_CDMA_PAGE_COUNT |
| int "Set the page count for a single transfer in the CDMA Mode" |
| default 10 |
| help |
| Configure the page count for a single transfer in the CDMA Mode |
| |
| config FLASH_CDNS_CDMA_BLOCK_COUNT |
| int "Set the block count for a single transfer in the CDMA Mode" |
| default 10 |
| help |
| Configure the block count for a single transfer in the CDMA Mode |
| |
| endif # FLASH_CDNS_NAND |
