diff --git a/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/Kconfig.projbuild b/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/Kconfig.projbuild
index b29fdda466..49c0422d5a 100644
--- a/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/Kconfig.projbuild
+++ b/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/Kconfig.projbuild
@@ -29,6 +29,10 @@ menu "SDMMC Test Board Configuration"
             bool "ESP32-C3 breakout board"
             depends on IDF_TARGET_ESP32C3
 
+        config SDMMC_BOARD_ESP32P4_EV_BOARD
+            bool "ESP32-P4 Function EV Board"
+            depends on IDF_TARGET_ESP32P4
+
         config SDMMC_BOARD_CUSTOM_SD
             depends on SOC_SDMMC_HOST_SUPPORTED
             bool "Custom SD (choose pins)"
diff --git a/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board.c b/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board.c
index ab8adcbfd9..5a2831e299 100644
--- a/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board.c
+++ b/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board.c
@@ -35,18 +35,6 @@ void sdmmc_test_board_get_config_sdmmc(int slot_index, sdmmc_host_t *out_host_co
         out_host_config->max_freq_khz = slot->max_freq_khz;
     }
 
-#if SOC_SDMMC_IO_POWER_EXTERNAL
-#define SDMMC_PWR_LDO_CHANNEL   4
-
-    sd_pwr_ctrl_ldo_config_t ldo_config = {
-        .ldo_chan_id = SDMMC_PWR_LDO_CHANNEL,
-    };
-    sd_pwr_ctrl_handle_t pwr_ctrl_handle = NULL;
-
-    TEST_ESP_OK(sd_pwr_ctrl_new_on_chip_ldo(&ldo_config, &pwr_ctrl_handle));
-    out_host_config->pwr_ctrl_handle = pwr_ctrl_handle;
-#endif
-
 #if SOC_SDMMC_USE_GPIO_MATRIX
     out_slot_config->clk = slot->clk;
     out_slot_config->cmd = slot->cmd_mosi;
diff --git a/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board_defs.c b/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board_defs.c
index 2610e1a78b..d564dc3625 100644
--- a/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board_defs.c
+++ b/components/esp_driver_sdmmc/test_apps/sd_test_utils/components/sdmmc_test_boards/sdmmc_test_board_defs.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -318,6 +318,34 @@ static const sdmmc_test_board_info_t s_board_info = {
     .card_power_set = card_power_set_esp32c3_breakout
 };
 
+#elif CONFIG_SDMMC_BOARD_ESP32P4_EV_BOARD
+
+static const sdmmc_test_board_info_t s_board_info = {
+    .name = "ESP32-P4 Function EV Board",
+    .slot = {
+        {
+            .slot_exists = false
+        },
+        {
+            .slot_exists = true,
+            .bus_width = 4,
+            .clk = 43,
+            .cmd_mosi = 44,
+            .d0_miso = 39,
+            .d1 = 40,
+            .d2 = 41,
+            .d3_cs = 42,
+            .d4 = GPIO_NUM_NC,
+            .d5 = GPIO_NUM_NC,
+            .d6 = GPIO_NUM_NC,
+            .d7 = GPIO_NUM_NC,
+            .cd = GPIO_NUM_NC,
+            .wp = GPIO_NUM_NC,
+            .unused_pin = 2,
+        }
+    },
+};
+
 #elif CONFIG_SDMMC_BOARD_CUSTOM_SD
 
 static const sdmmc_test_board_info_t s_board_info = {
diff --git a/components/esp_driver_sdmmc/test_apps/sdmmc/components/sdmmc_tests/sdmmc_test_begin_end_sd.c b/components/esp_driver_sdmmc/test_apps/sdmmc/components/sdmmc_tests/sdmmc_test_begin_end_sd.c
index 7dddfe1f23..804bd203b0 100644
--- a/components/esp_driver_sdmmc/test_apps/sdmmc/components/sdmmc_tests/sdmmc_test_begin_end_sd.c
+++ b/components/esp_driver_sdmmc/test_apps/sdmmc/components/sdmmc_tests/sdmmc_test_begin_end_sd.c
@@ -30,15 +30,9 @@ void sdmmc_test_sd_skip_if_board_incompatible(int slot, int width, int freq_khz,
 
     int board_max_freq_khz = sdmmc_test_board_get_slot_info(slot)->max_freq_khz;
     if (board_max_freq_khz > 0 && board_max_freq_khz < freq_khz) {
-#if SOC_SDMMC_IO_POWER_EXTERNAL
-        TEST_ESP_OK(sd_pwr_ctrl_del_on_chip_ldo(config.pwr_ctrl_handle));
-#endif
         TEST_IGNORE_MESSAGE("Board doesn't support required max_freq_khz");
     }
     if (slot_config.width < width) {
-#if SOC_SDMMC_IO_POWER_EXTERNAL
-        TEST_ESP_OK(sd_pwr_ctrl_del_on_chip_ldo(config.pwr_ctrl_handle));
-#endif
         TEST_IGNORE_MESSAGE("Board doesn't support required bus width");
     }
 }
@@ -84,6 +78,17 @@ void sdmmc_test_sd_begin(int slot, int width, int freq_khz, int ddr, sdmmc_card_
         config.flags |= SDMMC_HOST_FLAG_DDR;
     }
 
+#if SOC_SDMMC_IO_POWER_EXTERNAL
+#define SDMMC_PWR_LDO_CHANNEL   4
+    sd_pwr_ctrl_ldo_config_t ldo_config = {
+        .ldo_chan_id = SDMMC_PWR_LDO_CHANNEL,
+    };
+    sd_pwr_ctrl_handle_t pwr_ctrl_handle = NULL;
+
+    TEST_ESP_OK(sd_pwr_ctrl_new_on_chip_ldo(&ldo_config, &pwr_ctrl_handle));
+    config.pwr_ctrl_handle = pwr_ctrl_handle;
+#endif
+
     sdmmc_test_board_card_power_set(true);
     TEST_ESP_OK(sdmmc_host_init());
     TEST_ESP_OK(sdmmc_host_init_slot(slot, &slot_config));
@@ -123,7 +128,7 @@ void sdmmc_test_sd_end(sdmmc_card_t *card)
     }
     esp_log_level_set("gpio", old_level);
 
-    //Need to reset GPIO first, otherrwise cannot discharge VDD of card completely.
+    //Need to reset GPIO first, otherwise cannot discharge VDD of card completely.
     sdmmc_test_board_card_power_set(false);
 #if SOC_SDMMC_IO_POWER_EXTERNAL
     TEST_ESP_OK(sd_pwr_ctrl_del_on_chip_ldo(card->host.pwr_ctrl_handle));
diff --git a/components/esp_driver_sdspi/test_apps/sdspi/components/sdspi_tests/sdmmc_test_begin_end_spi.c b/components/esp_driver_sdspi/test_apps/sdspi/components/sdspi_tests/sdmmc_test_begin_end_spi.c
index 2ab040bfce..53cb1f08fa 100644
--- a/components/esp_driver_sdspi/test_apps/sdspi/components/sdspi_tests/sdmmc_test_begin_end_spi.c
+++ b/components/esp_driver_sdspi/test_apps/sdspi/components/sdspi_tests/sdmmc_test_begin_end_spi.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -14,6 +14,8 @@
 #include "sd_protocol_defs.h"
 #include "sdmmc_cmd.h"
 #include "sdmmc_test_begin_end_spi.h"
+#include "sd_pwr_ctrl.h"
+#include "sd_pwr_ctrl_by_on_chip_ldo.h"
 
 void sdmmc_test_spi_skip_if_board_incompatible(int slot, int freq_khz)
 {
@@ -59,6 +61,17 @@ void sdmmc_test_spi_begin(int slot, int freq_khz, sdmmc_card_t *out_card)
 
     config.max_freq_khz = freq_khz;
 
+#if SOC_SDMMC_IO_POWER_EXTERNAL
+#define SDMMC_PWR_LDO_CHANNEL   4
+    sd_pwr_ctrl_ldo_config_t ldo_config = {
+        .ldo_chan_id = SDMMC_PWR_LDO_CHANNEL,
+    };
+    sd_pwr_ctrl_handle_t pwr_ctrl_handle = NULL;
+
+    TEST_ESP_OK(sd_pwr_ctrl_new_on_chip_ldo(&ldo_config, &pwr_ctrl_handle));
+    config.pwr_ctrl_handle = pwr_ctrl_handle;
+#endif
+
     sdmmc_test_board_card_power_set(true);
     TEST_ESP_OK(spi_bus_initialize(dev_config.host_id, &bus_config, SPI_DMA_CH_AUTO));
     TEST_ESP_OK(sdspi_host_init());
@@ -91,4 +104,8 @@ void sdmmc_test_spi_end(int slot, sdmmc_card_t *card)
     esp_log_level_set("gpio", old_level);
 
     sdmmc_test_board_card_power_set(false);
+
+#if SOC_SDMMC_IO_POWER_EXTERNAL
+    TEST_ESP_OK(sd_pwr_ctrl_del_on_chip_ldo(card->host.pwr_ctrl_handle));
+#endif
 }