| # Copyright 2022, NXP |
| # SPDX -License-Identifier: Apache-2.0 |
| |
| config MCUX_SDIF |
| bool "NXP MCUX SDIF Driver" |
| default y |
| depends on DT_HAS_NXP_LPC_SDIF_ENABLED |
| select SDHC_SUPPORTS_NATIVE_MODE |
| select PINCTRL |
| help |
| Enable the NXP SDIF Host controller driver |
| |
| if MCUX_SDIF |
| |
| config MCUX_SDIF_DMA_SUPPORT |
| bool "DMA support for MCUX SDIF driver" |
| default y |
| help |
| Enable DMA support for MCUX SDIF driver. May be disabled to reduce |
| footprint of driver. |
| |
| if MCUX_SDIF_DMA_SUPPORT |
| |
| # SDIF DMA needs 32 bit aligned buffers |
| config SDHC_BUFFER_ALIGNMENT |
| default 4 |
| |
| config MCUX_SDIF_DMA_BUFFER_SIZE |
| int "Size of DMA descriptor buffer in bytes" |
| default 256 |
| help |
| Size of MCUX SDIF DMA descriptor buffer in bytes |
| |
| endif #MCUX_SDIF_DMA_SUPPORT |
| |
| endif #MCUX_SDIF |
