diff --git a/mm/Kconfig b/mm/Kconfig
index 0bf806c0..4b97eb0 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -929,13 +929,6 @@
 	int
 
 #
-# Select this config option from the ARM64 architecture Kconfig to set
-# the page size to 16KB.
-# See b/424212284 for more information.
-config ARM64_16K_PAGES
-	bool
-
-#
 # When ARCH_FORCE_MAX_ORDER is not defined,
 # the default page block order is MAX_ORDER (10) as per
 # include/linux/mmzone.h.
@@ -944,7 +937,6 @@
 	int "Page Block Order"
 	range 1 10 if ARCH_FORCE_MAX_ORDER = 0 || ARCH_FORCE_MAX_ORDER = ""
 	default 10 if ARCH_FORCE_MAX_ORDER = 0 || ARCH_FORCE_MAX_ORDER = ""
-	default 8 if ARM64_16K_PAGES
 	range 1 ARCH_FORCE_MAX_ORDER if ARCH_FORCE_MAX_ORDER != 0
 	default ARCH_FORCE_MAX_ORDER if ARCH_FORCE_MAX_ORDER != 0
 	help