diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile
index 2d330aa..307578c 100644
--- a/xen/arch/arm/Makefile
+++ b/xen/arch/arm/Makefile
@@ -7,6 +7,7 @@ subdir-$(CONFIG_ACPI) += acpi
 obj-$(CONFIG_ALTERNATIVE) += alternative.o
 obj-y += bootfdt.o
 obj-y += cpu.o
+obj-y += cpuerrata.o
 obj-y += cpufeature.o
 obj-y += decode.o
 obj-y += device.o
diff --git a/xen/arch/arm/cpuerrata.c b/xen/arch/arm/cpuerrata.c
new file mode 100644
index 0000000..52d39f8
--- /dev/null
+++ b/xen/arch/arm/cpuerrata.c
@@ -0,0 +1,26 @@
+#include <xen/config.h>
+#include <asm/cpufeature.h>
+#include <asm/cpuerrata.h>
+
+#define MIDR_RANGE(model, min, max)     \
+    .matches = is_affected_midr_range,  \
+    .midr_model = model,                \
+    .midr_range_min = min,              \
+    .midr_range_max = max
+
+static bool_t __maybe_unused
+is_affected_midr_range(const struct arm_cpu_capabilities *entry)
+{
+    return MIDR_IS_CPU_MODEL_RANGE(boot_cpu_data.midr.bits, entry->midr_model,
+                                   entry->midr_range_min,
+                                   entry->midr_range_max);
+}
+
+static const struct arm_cpu_capabilities arm_errata[] = {
+    {},
+};
+
+void check_local_cpu_errata(void)
+{
+    update_cpu_capabilities(arm_errata, "enabled workaround for");
+}
diff --git a/xen/arch/arm/cpufeature.c b/xen/arch/arm/cpufeature.c
index 7a1b56b..088625b 100644
--- a/xen/arch/arm/cpufeature.c
+++ b/xen/arch/arm/cpufeature.c
@@ -24,6 +24,22 @@
 
 DECLARE_BITMAP(cpu_hwcaps, ARM_NCAPS);
 
+void update_cpu_capabilities(const struct arm_cpu_capabilities *caps,
+                             const char *info)
+{
+    int i;
+
+    for ( i = 0; caps[i].matches; i++ )
+    {
+        if ( !caps[i].matches(&caps[i]) )
+            continue;
+
+        if ( !cpus_have_cap(caps[i].capability) && caps[i].desc )
+            printk(XENLOG_INFO "%s: %s\n", info, caps[i].desc);
+        cpus_set_cap(caps[i].capability);
+    }
+}
+
 /*
  * Local variables:
  * mode: C
diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index c4389ef..67eb13b 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -43,6 +43,7 @@
 #include <asm/current.h>
 #include <asm/setup.h>
 #include <asm/gic.h>
+#include <asm/cpuerrata.h>
 #include <asm/cpufeature.h>
 #include <asm/platform.h>
 #include <asm/procinfo.h>
@@ -171,6 +172,8 @@ static void __init processor_id(void)
     }
 
     processor_setup();
+
+    check_local_cpu_errata();
 }
 
 void dt_unreserved_regions(paddr_t s, paddr_t e,
diff --git a/xen/arch/arm/smpboot.c b/xen/arch/arm/smpboot.c
index c5109bf..3f5a77b 100644
--- a/xen/arch/arm/smpboot.c
+++ b/xen/arch/arm/smpboot.c
@@ -29,6 +29,7 @@
 #include <xen/timer.h>
 #include <xen/irq.h>
 #include <xen/console.h>
+#include <asm/cpuerrata.h>
 #include <asm/gic.h>
 #include <asm/psci.h>
 #include <asm/acpi.h>
@@ -316,6 +317,8 @@ void start_secondary(unsigned long boot_phys_offset,
     local_irq_enable();
     local_abort_enable();
 
+    check_local_cpu_errata();
+
     printk(XENLOG_DEBUG "CPU %u booted.\n", smp_processor_id());
 
     startup_cpu_idle_loop();
diff --git a/xen/include/asm-arm/cpuerrata.h b/xen/include/asm-arm/cpuerrata.h
new file mode 100644
index 0000000..8ffd7ba
--- /dev/null
+++ b/xen/include/asm-arm/cpuerrata.h
@@ -0,0 +1,6 @@
+#ifndef __ARM_CPUERRATA_H
+#define __ARM_CPUERRATA_H
+
+void check_local_cpu_errata(void);
+
+#endif /* __ARM_CPUERRATA_H */
diff --git a/xen/include/asm-arm/cpufeature.h b/xen/include/asm-arm/cpufeature.h
index 2bebad1..fb57295 100644
--- a/xen/include/asm-arm/cpufeature.h
+++ b/xen/include/asm-arm/cpufeature.h
@@ -62,6 +62,21 @@ static inline void cpus_set_cap(unsigned int num)
         __set_bit(num, cpu_hwcaps);
 }
 
+struct arm_cpu_capabilities {
+    const char *desc;
+    u16 capability;
+    bool_t (*matches)(const struct arm_cpu_capabilities *);
+    union {
+        struct {    /* To be used for eratum handling only */
+            u32 midr_model;
+            u32 midr_range_min, midr_range_max;
+        };
+    };
+};
+
+void update_cpu_capabilities(const struct arm_cpu_capabilities *caps,
+                             const char *info);
+
 #endif /* __ASSEMBLY__ */
 
 #endif
