1 files changed, 36 insertions, 0 deletions
diff --git a/chip/host/registers.c b/chip/host/registers.c
new file mode 100644
index 0000000000..fad062ea15
--- /dev/null
+++ b/chip/host/registers.c
@@ -0,0 +1,36 @@
+/* Copyright 2020 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * Registers for test
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+#include "registers.h"
+#include "util.h"
+
+static struct faux_register_array {
+	const char * const name;
+	unsigned int var;
+} mock_registers_[] = {
+	{
+		.name = GNAME(PMU, PWRDN_SCRATCH20),
+	},
+
+	/* Define registers as needed. */
+};
+
+void *get_reg_addr(const char * const reg_name)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(mock_registers_); i++)
+		if (!strcmp(mock_registers_[i].name, reg_name))
+			return &mock_registers_[i].var;
+
+	fprintf(stderr, "Unknown register is accessed: %s\n", reg_name);
+	exit(1);
+}