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authorSimon Glass <sjg@chromium.org>2016-01-17 20:53:52 -0700
committerTom Rini <trini@konsulko.com>2016-01-25 10:39:43 -0500
commit2e192b245ed36a63bab0ef576999a95e23f60ecd (patch)
treeae6197f4a661aea2a19122d9862315695e3f1541 /cmd/gettime.c
parent72a8cf8dccf6f8b86d1683205e032a94eaa86938 (diff)
downloadblackbird-obmc-uboot-2e192b245ed36a63bab0ef576999a95e23f60ecd.tar.gz
blackbird-obmc-uboot-2e192b245ed36a63bab0ef576999a95e23f60ecd.zip
Remove the cmd_ prefix from command files
Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Diffstat (limited to 'cmd/gettime.c')
-rw-r--r--cmd/gettime.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/cmd/gettime.c b/cmd/gettime.c
new file mode 100644
index 0000000000..c48baad9a1
--- /dev/null
+++ b/cmd/gettime.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+ *
+ * Copyright (c) 2009, Code Aurora Forum. All rights reserved.
+ *
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * Get Timer overflows after 2^32 / CONFIG_SYS_HZ (32Khz) = 131072 sec
+ */
+#include <common.h>
+#include <command.h>
+
+static int do_gettime(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ unsigned long int val = get_timer(0);
+
+#ifdef CONFIG_SYS_HZ
+ printf("Timer val: %lu\n", val);
+ printf("Seconds : %lu\n", val / CONFIG_SYS_HZ);
+ printf("Remainder : %lu\n", val % CONFIG_SYS_HZ);
+ printf("sys_hz = %lu\n", (unsigned long int)CONFIG_SYS_HZ);
+#else
+ printf("CONFIG_SYS_HZ not defined");
+ printf("Timer Val %lu", val);
+#endif
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ gettime, 1, 1, do_gettime,
+ "get timer val elapsed",
+ "get time elapsed from uboot start"
+);
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