diff --git a/arch/microblaze/Kconfig.debug b/arch/microblaze/Kconfig.debug
index e66e25c4b0b2..012e377330cd 100644
--- a/arch/microblaze/Kconfig.debug
+++ b/arch/microblaze/Kconfig.debug
@@ -23,8 +23,4 @@ config HEART_BEAT
 	  This option turns on/off heart beat kernel functionality.
 	  First GPIO node is taken.
 
-config DEBUG_BOOTMEM
-	depends on DEBUG_KERNEL
-	bool "Debug BOOTMEM initialization"
-
 endmenu
diff --git a/arch/microblaze/configs/mmu_defconfig b/arch/microblaze/configs/mmu_defconfig
index 8b422b12ef78..ab8fbe7ad90b 100644
--- a/arch/microblaze/configs/mmu_defconfig
+++ b/arch/microblaze/configs/mmu_defconfig
@@ -66,5 +66,4 @@ CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_INFO=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_EARLY_PRINTK=y
-CONFIG_DEBUG_BOOTMEM=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set