1 files changed, 0 insertions, 132 deletions
diff --git a/test/time_ut.c b/test/time_ut.c
deleted file mode 100644
index 149c4b58f4a..00000000000
--- a/test/time_ut.c
+++ /dev/null
@@ -1,132 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 2015 Google, Inc
- * Written by Simon Glass <sjg@chromium.org>
- */
-
-#include <command.h>
-#include <errno.h>
-#include <time.h>
-#include <linux/delay.h>
-
-static int test_get_timer(void)
-{
-	ulong base, start, next, diff;
-	int iter;
-
-	base = get_timer(0);
-	start = get_timer(0);
-	for (iter = 0; iter < 10; iter++) {
-		do {
-			next = get_timer(0);
-		} while (start == next);
-
-		if (start + 1 != next) {
-			printf("%s: iter=%d, start=%lu, next=%lu, expected a difference of 1\n",
-			       __func__, iter, start, next);
-			return -EINVAL;
-		}
-		start++;
-	}
-
-	/*
-	 * Check that get_timer(base) matches our elapsed time, allowing that
-	 * an extra millisecond may have passed.
-	 */
-	diff = get_timer(base);
-	if (diff != iter && diff != iter + 1) {
-		printf("%s: expected get_timer(base) to match elapsed time: diff=%lu, expected=%d\n",
-		       __func__, diff, iter);
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int test_timer_get_us(void)
-{
-	ulong prev, next, min = 1000000;
-	long delta;
-	int iter;
-
-	/* Find the minimum delta we can measure, in microseconds */
-	prev = timer_get_us();
-	for (iter = 0; iter < 100; ) {
-		next = timer_get_us();
-		if (next != prev) {
-			delta = next - prev;
-			if (delta < 0) {
-				printf("%s: timer_get_us() went backwards from %lu to %lu\n",
-				       __func__, prev, next);
-				return -EINVAL;
-			} else if (delta != 0) {
-				if (delta < min)
-					min = delta;
-				prev = next;
-				iter++;
-			}
-		}
-	}
-
-	if (min != 1) {
-		printf("%s: Minimum microsecond delta should be 1 but is %lu\n",
-		       __func__, min);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int test_time_comparison(void)
-{
-	ulong start_us, end_us, delta_us;
-	long error;
-	ulong start;
-
-	start = get_timer(0);
-	start_us = timer_get_us();
-	while (get_timer(start) < 1000)
-		;
-	end_us = timer_get_us();
-	delta_us = end_us - start_us;
-	error = delta_us - 1000000;
-	printf("%s: Microsecond time for 1 second: %lu, error = %ld\n",
-	       __func__, delta_us, error);
-	if (abs(error) > 1000)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int test_udelay(void)
-{
-	long error;
-	ulong start, delta;
-	int iter;
-
-	start = get_timer(0);
-	for (iter = 0; iter < 1000; iter++)
-		udelay(1000);
-	delta = get_timer(start);
-	error = delta - 1000;
-	printf("%s: Delay time for 1000 udelay(1000): %lu ms, error = %ld\n",
-	       __func__, delta, error);
-	if (abs(error) > 100)
-		return -EINVAL;
-
-	return 0;
-}
-
-int do_ut_time(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
-{
-	int ret = 0;
-
-	ret |= test_get_timer();
-	ret |= test_timer_get_us();
-	ret |= test_time_comparison();
-	ret |= test_udelay();
-
-	printf("Test %s\n", ret ? "failed" : "passed");
-
-	return ret ? CMD_RET_FAILURE : CMD_RET_SUCCESS;
-}