diff --git a/lib/cpus/errata_report.c b/lib/cpus/errata_report.c
new file mode 100644
index 0000000..29b26c2
--- /dev/null
+++ b/lib/cpus/errata_report.c
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Runtime firmware routines to report errata status for the current CPU. */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <cpu_data.h>
+#include <debug.h>
+#include <errata_report.h>
+#include <spinlock.h>
+#include <utils.h>
+
+#ifdef IMAGE_BL1
+# define BL_STRING	"BL1"
+#elif defined(AARCH64) && defined(IMAGE_BL31)
+# define BL_STRING	"BL31"
+#elif defined(AARCH32) && defined(IMAGE_BL32)
+# define BL_STRING	"BL32"
+#else
+# error This image should not be printing errata status
+#endif
+
+/* Errata format: BL stage, CPU, errata ID, message */
+#define ERRATA_FORMAT	"%s: %s: errata workaround for %s was %s\n"
+
+/*
+ * Returns whether errata needs to be reported. Passed arguments are private to
+ * a CPU type.
+ */
+int errata_needs_reporting(spinlock_t *lock, uint32_t *reported)
+{
+	int report_now;
+
+	/* If already reported, return false. */
+	if (*reported)
+		return 0;
+
+	/*
+	 * Acquire lock. Determine whether status needs reporting, and then mark
+	 * report status to true.
+	 */
+	spin_lock(lock);
+	report_now = !(*reported);
+	if (report_now)
+		*reported = 1;
+	spin_unlock(lock);
+
+	return report_now;
+}
+
+/*
+ * Print errata status message.
+ *
+ * Unknown: WARN
+ * Missing: WARN
+ * Applied: INFO
+ * Not applied: VERBOSE
+ */
+void errata_print_msg(int status, const char *cpu, const char *id)
+{
+	/* Errata status strings */
+	static const char *const errata_status_str[] = {
+		[ERRATA_NOT_APPLIES] = "not applied",
+		[ERRATA_APPLIES] = "applied",
+		[ERRATA_MISSING] = "missing!"
+	};
+	static const char *const __unused bl_str = BL_STRING;
+	const char *msg __unused;
+
+
+	assert(status >= 0 && status < ARRAY_SIZE(errata_status_str));
+	assert(cpu);
+	assert(id);
+
+	msg = errata_status_str[status];
+
+	switch (status) {
+	case ERRATA_NOT_APPLIES:
+		VERBOSE(ERRATA_FORMAT, bl_str, cpu, id, msg);
+		break;
+
+	case ERRATA_APPLIES:
+		INFO(ERRATA_FORMAT, bl_str, cpu, id, msg);
+		break;
+
+	case ERRATA_MISSING:
+		WARN(ERRATA_FORMAT, bl_str, cpu, id, msg);
+		break;
+
+	default:
+		WARN(ERRATA_FORMAT, bl_str, cpu, id, "unknown");
+		break;
+	}
+}