diff --git a/configs/sama5d4-ek/elf/defconfig b/configs/sama5d4-ek/elf/defconfig
index d9aee6fd00b..d82d452b00a 100644
--- a/configs/sama5d4-ek/elf/defconfig
+++ b/configs/sama5d4-ek/elf/defconfig
@@ -271,6 +271,10 @@ CONFIG_ARCH_TEXT_NPAGES=256
 CONFIG_ARCH_DATA_NPAGES=256
 CONFIG_ARCH_HEAP_NPAGES=256
 CONFIG_ARCH_STACK_NPAGES=256
+CONFIG_ARCH_PGPOOL_MAPPING=y
+CONFIG_ARCH_PGPOOL_PBASE=0x28000000
+CONFIG_ARCH_PGPOOL_VBASE=0x28000000
+CONFIG_ARCH_PGPOOL_SIZE=134217728
 # CONFIG_PAGING is not set
 # CONFIG_ARCH_IRQPRIO is not set
 CONFIG_ARCH_STACKDUMP=y
@@ -334,6 +338,7 @@ CONFIG_SAMA5D4_MB_REVC=y
 # CONFIG_SAMA5D4EK_396MHZ is not set
 CONFIG_SAMA5D4EK_528MHZ=y
 CONFIG_SAMA5D4EK_DRAM_BOOT=y
+# CONFIG_SAMA5D4EK_ROMFS_MOUNT is not set
 # CONFIG_SAMA5D4EK_SLOWCLOCK is not set
 
 #
@@ -363,6 +368,8 @@ CONFIG_PREALLOC_TIMERS=4
 #
 # Tasks and Scheduling
 #
+CONFIG_INIT_ENTRYPOINT=y
+# CONFIG_INIT_FILEPATH is not set
 CONFIG_USER_ENTRYPOINT="elf_main"
 CONFIG_RR_INTERVAL=200
 CONFIG_TASK_NAME_SIZE=32
diff --git a/configs/sama5d4-ek/knsh/defconfig b/configs/sama5d4-ek/knsh/defconfig
index 6ef5c2264a0..37daf0d0cf9 100644
--- a/configs/sama5d4-ek/knsh/defconfig
+++ b/configs/sama5d4-ek/knsh/defconfig
@@ -241,10 +241,6 @@ CONFIG_SAMA5_HSMCI0_XDMAC0=y
 #
 # External Memory Configuration
 #
-# CONFIG_SAMA5_EBICS0 is not set
-# CONFIG_SAMA5_EBICS1 is not set
-# CONFIG_SAMA5_EBICS2 is not set
-# CONFIG_SAMA5_EBICS3 is not set
 # CONFIG_SAMA5_HAVE_NAND is not set
 # CONFIG_SAMA5_HAVE_PMECC is not set
 # CONFIG_SAMA5_BOOT_ISRAM is not set
@@ -286,6 +282,10 @@ CONFIG_ARCH_TEXT_NPAGES=256
 CONFIG_ARCH_DATA_NPAGES=256
 CONFIG_ARCH_HEAP_NPAGES=256
 CONFIG_ARCH_STACK_NPAGES=256
+CONFIG_ARCH_PGPOOL_MAPPING=y
+CONFIG_ARCH_PGPOOL_PBASE=0x28000000
+CONFIG_ARCH_PGPOOL_VBASE=0x28000000
+CONFIG_ARCH_PGPOOL_SIZE=134217728
 # CONFIG_PAGING is not set
 # CONFIG_ARCH_IRQPRIO is not set
 CONFIG_ARCH_STACKDUMP=y
@@ -355,6 +355,7 @@ CONFIG_SAMA5D4EK_HSMCI0_MOUNT=y
 CONFIG_SAMA5D4EK_HSMCI0_MOUNT_FSTYPE="vfat"
 CONFIG_SAMA5D4EK_HSMCI0_MOUNT_BLKDEV="/dev/mmcsd0"
 CONFIG_SAMA5D4EK_HSMCI0_MOUNT_MOUNTPOINT="/bin"
+# CONFIG_SAMA5D4EK_ROMFS_MOUNT is not set
 # CONFIG_SAMA5D4EK_SLOWCLOCK is not set
 
 #
@@ -949,7 +950,6 @@ CONFIG_NSH_CONSOLE=y
 #
 # I2C tool
 #
-# CONFIG_SYSTEM_I2CTOOL is not set
 
 #
 # INI File Parser
diff --git a/configs/sama5d4-ek/knsh/defconfig.ROMFS b/configs/sama5d4-ek/knsh/defconfig.ROMFS
index 8642df347f1..d52473f33d3 100644
--- a/configs/sama5d4-ek/knsh/defconfig.ROMFS
+++ b/configs/sama5d4-ek/knsh/defconfig.ROMFS
@@ -266,6 +266,10 @@ CONFIG_ARCH_TEXT_NPAGES=256
 CONFIG_ARCH_DATA_NPAGES=256
 CONFIG_ARCH_HEAP_NPAGES=256
 CONFIG_ARCH_STACK_NPAGES=256
+CONFIG_ARCH_PGPOOL_MAPPING=y
+CONFIG_ARCH_PGPOOL_PBASE=0x28000000
+CONFIG_ARCH_PGPOOL_VBASE=0x28000000
+CONFIG_ARCH_PGPOOL_SIZE=134217728
 # CONFIG_PAGING is not set
 # CONFIG_ARCH_IRQPRIO is not set
 CONFIG_ARCH_STACKDUMP=y