diff --git a/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/ethernet/defconfig b/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/ethernet/defconfig
index c9e1307c3b090..2ab3110ae92fc 100644
--- a/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/ethernet/defconfig
+++ b/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/ethernet/defconfig
@@ -24,7 +24,6 @@ CONFIG_BOARD_LOOPSPERMSEC=15000
 CONFIG_BUILTIN=y
 CONFIG_ESPRESSIF_EMAC=y
 CONFIG_ESPRESSIF_ETH_DMA_BUFFER_SIZE=512
-CONFIG_ESPRESSIF_MERGE_BINS=y
 CONFIG_ESPRESSIF_SPIFLASH=y
 CONFIG_ESPRESSIF_SPIFLASH_SMARTFS=y
 CONFIG_ESPRESSIF_SPIRAM=y
diff --git a/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/i2schar/defconfig b/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/i2schar/defconfig
index c0e85bcdb69ec..8d80da2c5932b 100644
--- a/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/i2schar/defconfig
+++ b/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/i2schar/defconfig
@@ -30,7 +30,6 @@ CONFIG_ESPRESSIF_I2S0_DINPIN=10
 CONFIG_ESPRESSIF_I2S0_DOUTPIN=10
 CONFIG_ESPRESSIF_I2S0_MCLK=y
 CONFIG_ESPRESSIF_I2S0_MCLKPIN=21
-CONFIG_ESPRESSIF_MERGE_BINS=y
 CONFIG_EXAMPLES_I2SCHAR=y
 CONFIG_EXAMPLES_I2SCHAR_BUFSIZE=1024
 CONFIG_EXAMPLES_I2SCHAR_RX=y
diff --git a/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/spislv/defconfig b/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/spislv/defconfig
index f27c7e8f9284d..b491523586dee 100644
--- a/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/spislv/defconfig
+++ b/boards/risc-v/esp32p4/esp32p4-function-ev-board/configs/spislv/defconfig
@@ -22,7 +22,6 @@ CONFIG_BOARDCTL_RESET=y
 CONFIG_BOARD_LOOPSPERMSEC=15000
 CONFIG_BUILTIN=y
 CONFIG_ESPRESSIF_DMA=y
-CONFIG_ESPRESSIF_MERGE_BINS=y
 CONFIG_ESPRESSIF_SPI2=y
 CONFIG_ESPRESSIF_SPI2_CSPIN=22
 CONFIG_ESPRESSIF_SPI2_SLAVE=y