diff --git a/configs/at91rm9200df_defconfig b/configs/at91rm9200df_defconfig
deleted file mode 100644
index 5994f43e99..0000000000
--- a/configs/at91rm9200df_defconfig
+++ /dev/null
@@ -1,30 +0,0 @@
-# Architecture
-BR2_arm=y
-BR2_arm920t=y
-
-# Filesystem
-BR2_TARGET_ROOTFS_JFFS2=y
-BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056=y
-BR2_TARGET_ROOTFS_JFFS2_PAGESIZE=0x420
-BR2_TARGET_ROOTFS_JFFS2_EBSIZE=0x2100
-BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER=y
-BR2_TARGET_ROOTFS_JFFS2_LE=y
-
-# Lock down headers to avoid breaking with new defaults
-BR2_KERNEL_HEADERS_VERSION=y
-BR2_DEFAULT_KERNEL_VERSION="2.6.38.8"
-BR2_DEFAULT_KERNEL_HEADERS="2.6.38.8"
-
-# Bootloader
-BR2_TARGET_UBOOT=y
-BR2_TARGET_UBOOT_BOARDNAME="at91rm9200ek"
-BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2010.06"
-
-# Kernel
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="2.6.38.8"
-BR2_LINUX_KERNEL_PATCH="http://maxim.org.za/AT91RM9200/2.6/2.6.38-at91.patch.gz"
-BR2_LINUX_KERNEL_USE_DEFCONFIG=y
-BR2_LINUX_KERNEL_DEFCONFIG="at91rm9200ek"
diff --git a/configs/at91sam9260dfc_defconfig b/configs/at91sam9260dfc_defconfig
deleted file mode 100644
index 20389f3ffb..0000000000
--- a/configs/at91sam9260dfc_defconfig
+++ /dev/null
@@ -1,19 +0,0 @@
-# Architecture
-BR2_arm=y
-BR2_arm926t=y
-
-# Host utilities
-#
-BR2_PACKAGE_HOST_SAM_BA=y
-
-# First stage bootloader
-BR2_TARGET_AT91BOOTSTRAP=y
-BR2_TARGET_AT91BOOTSTRAP_BOARD="at91sam9260ek"
-
-# Second stage bootloader
-BR2_TARGET_UBOOT=y
-BR2_TARGET_UBOOT_BOARDNAME="at91sam9260ek_dataflash_cs0"
-
-# Kernel
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_DEFCONFIG="at91sam9260_9g20"
diff --git a/configs/at91sam9261ek_defconfig b/configs/at91sam9261ek_defconfig
deleted file mode 100644
index 0824a00fac..0000000000
--- a/configs/at91sam9261ek_defconfig
+++ /dev/null
@@ -1,19 +0,0 @@
-# Architecture
-BR2_arm=y
-BR2_arm926t=y
-
-# Host utilities
-#
-BR2_PACKAGE_HOST_SAM_BA=y
-
-# First stage bootloader
-BR2_TARGET_AT91BOOTSTRAP=y
-BR2_TARGET_AT91BOOTSTRAP_BOARD="at91sam9261ek"
-
-# Second stage bootloader
-BR2_TARGET_UBOOT=y
-BR2_TARGET_UBOOT_BOARDNAME="at91sam9261ek_dataflash_cs0"
-
-# Kernel
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_DEFCONFIG="at91sam9261_9g10"
diff --git a/configs/at91sam9263ek_defconfig b/configs/at91sam9263ek_defconfig
deleted file mode 100644
index 208e0574d7..0000000000
--- a/configs/at91sam9263ek_defconfig
+++ /dev/null
@@ -1,19 +0,0 @@
-# Architecture
-BR2_arm=y
-BR2_arm926t=y
-
-# Host utilities
-#
-BR2_PACKAGE_HOST_SAM_BA=y
-
-# First stage bootloader
-BR2_TARGET_AT91BOOTSTRAP=y
-BR2_TARGET_AT91BOOTSTRAP_BOARD="at91sam9263ek"
-
-# Second stage bootloader
-BR2_TARGET_UBOOT=y
-BR2_TARGET_UBOOT_BOARDNAME="at91sam9263ek_dataflash_cs0"
-
-# Kernel
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_DEFCONFIG="at91sam9263"