| # Copyright (c) 2025 Advanced Micro Devices, Inc. (AMD) |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config XLNX_SDHC |
| bool "xlnx sdhc driver" |
| default y |
| depends on DT_HAS_XLNX_VERSAL_8_9A_ENABLED |
| select SDHC_SUPPORTS_NATIVE_MODE |
| select SDHC_SUPPORTS_UHS |
| select EVENTS |
| select CLOCK_CONTROL |
| select CLOCK_CONTROL_FIXED_RATE_CLOCK |
| help |
| Enable xilinx SD/EMMC host controller driver |
| |
| if XLNX_SDHC |
| |
| # sdhc needs 32 byte aligned buffers |
| config SDHC_BUFFER_ALIGNMENT |
| default 32 |
| |
| config HOST_ADMA2_DESC_SIZE |
| int "Max discripter SIZE" |
| default 32 |
| help |
| Set max number of discriptor support |
| |
| endif |
