diff --git a/configs/stm32mp15-icore-stm32mp1-edimm2.2_defconfig b/configs/stm32mp15-icore-stm32mp1-edimm2.2_defconfig
index 3f7eebd21d88a41d017e1b4497545b663d41a5e9..b733913be0101de8fc5a663b610d9f28d4df77df 100644
--- a/configs/stm32mp15-icore-stm32mp1-edimm2.2_defconfig
+++ b/configs/stm32mp15-icore-stm32mp1-edimm2.2_defconfig
@@ -27,6 +27,9 @@ CONFIG_SPL_SYS_MALLOC=y
 CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
 CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0xc0300000
 CONFIG_SPL_SYS_MALLOC_SIZE=0x1d00000
+CONFIG_SPL_SYS_MMCSD_RAW_MODE=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=0x3
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_I2C=y
 CONFIG_SPL_POWER=y