diff --git a/configs/sama5d4-ek/elf/defconfig b/configs/sama5d4-ek/elf/defconfig
index 732c7f357aa..331f1865f20 100644
--- a/configs/sama5d4-ek/elf/defconfig
+++ b/configs/sama5d4-ek/elf/defconfig
@@ -266,11 +266,10 @@ CONFIG_ARCH_ADDRENV=y
 CONFIG_ARCH_TEXT_VBASE=0x80000000
 CONFIG_ARCH_DATA_VBASE=0x80100000
 CONFIG_ARCH_HEAP_VBASE=0x80200000
-CONFIG_ARCH_STACK_VBASE=0x80300000
 CONFIG_ARCH_TEXT_NPAGES=256
 CONFIG_ARCH_DATA_NPAGES=256
 CONFIG_ARCH_HEAP_NPAGES=256
-CONFIG_ARCH_STACK_NPAGES=256
+# CONFIG_ARCH_STACK_DYNAMIC is not set
 CONFIG_ARCH_PGPOOL_MAPPING=y
 CONFIG_ARCH_PGPOOL_PBASE=0x28000000
 CONFIG_ARCH_PGPOOL_VBASE=0x28000000
diff --git a/configs/sama5d4-ek/knsh/defconfig b/configs/sama5d4-ek/knsh/defconfig
index b14852ea61f..f0b17178e13 100644
--- a/configs/sama5d4-ek/knsh/defconfig
+++ b/configs/sama5d4-ek/knsh/defconfig
@@ -277,11 +277,10 @@ CONFIG_ARCH_ADDRENV=y
 CONFIG_ARCH_TEXT_VBASE=0x80000000
 CONFIG_ARCH_DATA_VBASE=0x80100000
 CONFIG_ARCH_HEAP_VBASE=0x80200000
-CONFIG_ARCH_STACK_VBASE=0x80300000
 CONFIG_ARCH_TEXT_NPAGES=256
 CONFIG_ARCH_DATA_NPAGES=256
 CONFIG_ARCH_HEAP_NPAGES=256
-CONFIG_ARCH_STACK_NPAGES=256
+# CONFIG_ARCH_STACK_DYNAMIC is not set
 CONFIG_ARCH_PGPOOL_MAPPING=y
 CONFIG_ARCH_PGPOOL_PBASE=0x28000000
 CONFIG_ARCH_PGPOOL_VBASE=0x28000000
diff --git a/configs/sama5d4-ek/knsh/defconfig.ROMFS b/configs/sama5d4-ek/knsh/defconfig.ROMFS
index 95f367a52d5..8b4cbe1b78f 100644
--- a/configs/sama5d4-ek/knsh/defconfig.ROMFS
+++ b/configs/sama5d4-ek/knsh/defconfig.ROMFS
@@ -261,11 +261,10 @@ CONFIG_ARCH_ADDRENV=y
 CONFIG_ARCH_TEXT_VBASE=0x80000000
 CONFIG_ARCH_DATA_VBASE=0x80100000
 CONFIG_ARCH_HEAP_VBASE=0x80200000
-CONFIG_ARCH_STACK_VBASE=0x80300000
 CONFIG_ARCH_TEXT_NPAGES=256
 CONFIG_ARCH_DATA_NPAGES=256
 CONFIG_ARCH_HEAP_NPAGES=256
-CONFIG_ARCH_STACK_NPAGES=256
+# CONFIG_ARCH_STACK_DYNAMIC is not set
 CONFIG_ARCH_PGPOOL_MAPPING=y
 CONFIG_ARCH_PGPOOL_PBASE=0x28000000
 CONFIG_ARCH_PGPOOL_VBASE=0x28000000