diff --git a/board/freescale/corenet_ds/MAINTAINERS b/board/freescale/corenet_ds/MAINTAINERS
index 4dd2f03..88c852e 100644
--- a/board/freescale/corenet_ds/MAINTAINERS
+++ b/board/freescale/corenet_ds/MAINTAINERS
@@ -11,7 +11,6 @@
 F:	include/configs/P4080DS.h
 F:	configs/P4080DS_defconfig
 F:	configs/P4080DS_SDCARD_defconfig
-F:	configs/P4080DS_SECURE_BOOT_defconfig
 F:	configs/P4080DS_SPIFLASH_defconfig
 F:	configs/P4080DS_SRIO_PCIE_BOOT_defconfig
 F:	include/configs/P5020DS.h
diff --git a/configs/P4080DS_SECURE_BOOT_defconfig b/configs/P4080DS_SECURE_BOOT_defconfig
deleted file mode 100644
index e2f5ac2..0000000
--- a/configs/P4080DS_SECURE_BOOT_defconfig
+++ /dev/null
@@ -1,59 +0,0 @@
-CONFIG_PPC=y
-CONFIG_SYS_TEXT_BASE=0xEFF40000
-CONFIG_ENV_SIZE=0x2000
-CONFIG_NXP_ESBC=y
-CONFIG_MPC85xx=y
-CONFIG_TARGET_P4080DS=y
-# CONFIG_SYS_MALLOC_F is not set
-CONFIG_FIT=y
-CONFIG_FIT_VERBOSE=y
-CONFIG_OF_BOARD_SETUP=y
-CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_BOOTDELAY=10
-CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_BOARD_EARLY_INIT_R=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_IMLS=y
-CONFIG_CMD_GREPENV=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_SF=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_MP=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_FAT=y
-CONFIG_ENV_OVERWRITE=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_DM=y
-CONFIG_FSL_ESDHC=y
-CONFIG_MTD_NOR_FLASH=y
-CONFIG_FLASH_CFI_DRIVER=y
-CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
-CONFIG_SYS_FLASH_CFI=y
-CONFIG_SPI_FLASH=y
-CONFIG_SF_DEFAULT_MODE=0
-CONFIG_SF_DEFAULT_SPEED=10000000
-CONFIG_SPI_FLASH_SPANSION=y
-CONFIG_PHYLIB=y
-CONFIG_PHYLIB_10G=y
-CONFIG_PHY_TERANETICS=y
-CONFIG_PHY_VITESSE=y
-CONFIG_PHY_GIGE=y
-CONFIG_E1000=y
-CONFIG_FMAN_ENET=y
-CONFIG_MII=y
-CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
-CONFIG_SYS_NS16550=y
-CONFIG_SPI=y
-CONFIG_FSL_ESPI=y
-CONFIG_USB=y
-CONFIG_USB_STORAGE=y
-CONFIG_ADDR_MAP=y
-CONFIG_SYS_NUM_ADDR_MAP=64
-CONFIG_RSA=y
-CONFIG_SPL_RSA=y
-CONFIG_RSA_SOFTWARE_EXP=y
-CONFIG_OF_LIBFDT=y