1 files changed, 0 insertions, 127 deletions
diff --git a/test/rollback.c b/test/rollback.c
deleted file mode 100644
index 2038333311..0000000000
--- a/test/rollback.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* 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.
- */
-
-#include <stdbool.h>
-#include "flash.h"
-#include "mpu.h"
-#include "string.h"
-#include "test_util.h"
-
-struct rollback_info {
-	int region_0_offset;
-	int region_1_offset;
-	uint32_t region_size_bytes;
-};
-
-/* These values are intentionally hardcoded here instead of using the chip
- * config headers, so that if the headers are accidentally changed we can catch
- * it.
- */
-#if defined(CHIP_VARIANT_STM32F412)
-struct rollback_info rollback_info = {
-	.region_0_offset = 0x20000,
-	.region_1_offset = 0x40000,
-	.region_size_bytes = 128 * 1024,
-};
-#elif defined(CHIP_VARIANT_STM32H7X3)
-struct rollback_info rollback_info = {
-	.region_0_offset = 0xC0000,
-	.region_1_offset = 0xE0000,
-	.region_size_bytes = 128 * 1024,
-};
-#else
-#error "Rollback info not defined for this chip. Please add it."
-#endif
-
-test_static int read_rollback_region(const struct rollback_info *info,
-				     int region)
-{
-	int i;
-	char data;
-	uint32_t bytes_read = 0;
-
-	int offset = region == 0 ? info->region_0_offset :
-				   info->region_1_offset;
-
-	for (i = 0; i < info->region_size_bytes; i++) {
-		if (crec_flash_read(offset + i, sizeof(data), &data) ==
-			EC_SUCCESS)
-			bytes_read++;
-	}
-
-	return bytes_read;
-}
-
-test_static int _test_lock_rollback(const struct rollback_info *info,
-				    int region)
-{
-	int rv;
-
-	/*
-	 * We expect the MPU to have already been enabled during the
-	 * initialization process (mpu_pre_init).
-	 */
-
-	rv = mpu_lock_rollback(0);
-	TEST_EQ(rv, EC_SUCCESS, "%d");
-
-	/* unlocked we should be able to read both regions */
-	rv = read_rollback_region(info, 0);
-	TEST_EQ(rv, rollback_info.region_size_bytes, "%d");
-
-	rv = read_rollback_region(info, 1);
-	TEST_EQ(rv, rollback_info.region_size_bytes, "%d");
-
-	rv = mpu_lock_rollback(1);
-	TEST_EQ(rv, EC_SUCCESS, "%d");
-
-	/* TODO(b/156112448): Validate that it actually reboots with the correct
-	 * data access violation.
-	 */
-	read_rollback_region(info, region);
-
-	/* Should not get here. Should reboot with:
-	 *
-	 * Data access violation, mfar = XXX
-	 *
-	 * where XXX = start of rollback
-	 */
-	TEST_ASSERT(false);
-
-	return EC_ERROR_UNKNOWN;
-}
-
-test_static int test_lock_rollback_region_0(void)
-{
-	/* This call should never return due to panic. */
-	return _test_lock_rollback(&rollback_info, 0);
-}
-
-test_static int test_lock_rollback_region_1(void)
-{
-	/* This call should never return due to panic. */
-	return _test_lock_rollback(&rollback_info, 1);
-}
-
-void run_test(int argc, char **argv)
-{
-	if (argc < 2) {
-		ccprintf("usage: runtest [region0|region1]\n");
-		return;
-	}
-
-	ccprintf("Running rollback test\n");
-
-	/*
-	 * TODO(b/156112448): For now you have to run the test separately for
-	 * each region.
-	 */
-	if (strncmp(argv[1], "region0", 7) == 0)
-		RUN_TEST(test_lock_rollback_region_0);
-	else if (strncmp(argv[1], "region1", 7) == 0)
-		RUN_TEST(test_lock_rollback_region_1);
-
-	test_print_result();
-}