diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index e0fd747e447a..73fb1a551ec6 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -10,6 +10,7 @@
 #include <linux/io.h>
 #include <linux/clk.h>
 
+#include <asm/cacheflush.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach/map.h>
@@ -71,6 +72,46 @@ void __init ux500_init_irq(void)
 }
 
 #ifdef CONFIG_CACHE_L2X0
+static inline void ux500_cache_wait(void __iomem *reg, unsigned long mask)
+{
+	/* wait for the operation to complete */
+	while (readl(reg) & mask)
+		;
+}
+
+static inline void ux500_cache_sync(void)
+{
+	void __iomem *base = __io_address(UX500_L2CC_BASE);
+	writel(0, base + L2X0_CACHE_SYNC);
+	ux500_cache_wait(base + L2X0_CACHE_SYNC, 1);
+}
+
+/*
+ * The L2 cache cannot be turned off in the non-secure world.
+ * Dummy until a secure service is in place.
+ */
+static void ux500_l2x0_disable(void)
+{
+}
+
+/*
+ * This is only called when doing a kexec, just after turning off the L2
+ * and L1 cache, and it is surrounded by a spinlock in the generic version.
+ * However, we're not really turning off the L2 cache right now and the
+ * PL310 does not support exclusive accesses (used to implement the spinlock).
+ * So, the invalidation needs to be done without the spinlock.
+ */
+static void ux500_l2x0_inv_all(void)
+{
+	void __iomem *l2x0_base = __io_address(UX500_L2CC_BASE);
+	uint32_t l2x0_way_mask = (1<<16) - 1;	/* Bitmask of active ways */
+
+	/* invalidate all ways */
+	writel(l2x0_way_mask, l2x0_base + L2X0_INV_WAY);
+	ux500_cache_wait(l2x0_base + L2X0_INV_WAY, l2x0_way_mask);
+	ux500_cache_sync();
+}
+
 static int ux500_l2x0_init(void)
 {
 	void __iomem *l2x0_base;
@@ -80,6 +121,10 @@ static int ux500_l2x0_init(void)
 	/* 64KB way size, 8 way associativity, force WA */
 	l2x0_init(l2x0_base, 0x3e060000, 0xc0000fff);
 
+	/* Override invalidate function */
+	outer_cache.disable = ux500_l2x0_disable;
+	outer_cache.inv_all = ux500_l2x0_inv_all;
+
 	return 0;
 }
 early_initcall(ux500_l2x0_init);