diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 49f85664083d..9faccc411c2a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -778,6 +778,18 @@ config ARM_ERRATA_458693
 	  in the ACTLR register. Note that setting specific bits in the ACTLR
 	  register may not be available in non-secure mode.
 
+config ARM_ERRATA_460075
+	bool "ARM errata: Data written to the L2 cache can be overwritten with stale data"
+	depends on CPU_V7
+	help
+	  This option enables the workaround for the 460075 Cortex-A8 (r2p0)
+	  erratum. Any asynchronous access to the L2 cache may encounter a
+	  situation in which recent store transactions to the L2 cache are lost
+	  and overwritten with stale memory contents from external memory. The
+	  workaround disables the write-allocate mode for the L2 cache via the
+	  ACTLR register. Note that setting specific bits in the ACTLR register
+	  may not be available in non-secure mode.
+
 endmenu
 
 source "arch/arm/common/Kconfig"
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 370baa7a0f08..f2305441e7d1 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -193,6 +193,11 @@ __v7_setup:
 	orr	r10, r10, #(1 << 5)		@ set L1NEON to 1
 	orr	r10, r10, #(1 << 9)		@ set PLDNOP to 1
 	mcr	p15, 0, r10, c1, c0, 1		@ write aux control register
+#endif
+#ifdef CONFIG_ARM_ERRATA_460075
+	mrc	p15, 1, r10, c9, c0, 2		@ read L2 cache aux ctrl register
+	orr	r10, r10, #(1 << 22)		@ set the Write Allocate disable bit
+	mcr	p15, 1, r10, c9, c0, 2		@ write the L2 cache aux ctrl register
 #endif
 	mov	r10, #0
 #ifdef HARVARD_CACHE