diff --git a/drivers/st/mmc/stm32_sdmmc2.c b/drivers/st/mmc/stm32_sdmmc2.c
index be722f3..66988d7 100644
--- a/drivers/st/mmc/stm32_sdmmc2.c
+++ b/drivers/st/mmc/stm32_sdmmc2.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2023, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2018-2024, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -129,7 +129,11 @@
 #define DT_SDMMC2_COMPAT		"st,stm32-sdmmc2"
 #endif
 
+#if STM32MP13 || STM32MP15
 #define SDMMC_FIFO_SIZE			64U
+#else
+#define SDMMC_FIFO_SIZE			1024U
+#endif
 
 #define STM32MP_MMC_INIT_FREQ			U(400000)	/*400 KHz*/
 #define STM32MP_SD_NORMAL_SPEED_MAX_FREQ	U(25000000)	/*25 MHz*/