| # Copyright (c) 2023 Intel Corporation |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config INTEL_EMMC_HOST |
| bool "EMMC driver" |
| select SDHC_SUPPORTS_NATIVE_MODE |
| select EVENTS |
| default y |
| depends on DT_HAS_INTEL_EMMC_HOST_ENABLED |
| help |
| EMMC driver support. Though this driver can be easily port to |
| any HW which is complaint to eMMC spec, currently it is only |
| validated using intel's EMMC host controller. |
| |
| if INTEL_EMMC_HOST |
| config INTEL_EMMC_HOST_INTR |
| bool "EMMC host controller interrupt mode" |
| default y |
| help |
| EMMC host controller interrupt mode support. |
| |
| config INTEL_EMMC_HOST_DMA |
| bool "EMMC host controller DMA mode" |
| select DCACHE |
| help |
| EMMC host controller DMA mode support. |
| |
| config INTEL_EMMC_HOST_ADMA |
| bool "EMMC host controller ADMA mode" |
| depends on INTEL_EMMC_HOST_DMA |
| help |
| EMMC host controller ADMA mode support. |
| |
| config INTEL_EMMC_HOST_ADMA_DESC_SIZE |
| int "EMMC host controller ADMA Descriptor size" |
| depends on INTEL_EMMC_HOST_ADMA |
| default 32 |
| help |
| EMMC host controller ADMA Descriptor size. |
| |
| config INTEL_EMMC_HOST_AUTO_STOP |
| bool "auto stop command mode" |
| default y |
| help |
| Auto stop command mode support. |
| |
| config INTEL_EMMC_HOST_BLOCK_GAP |
| bool "Block gap mode" |
| depends on INTEL_EMMC_HOST_DMA |
| help |
| Block gap mode support. |
| |
| config INTEL_EMMC_HOST_TUNING |
| bool "Host tuning" |
| help |
| Host tuning support. |
| |
| endif |
