From 72a8cf8dccf6f8b86d1683205e032a94eaa86938 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 17 Jan 2016 20:53:51 -0700 Subject: Move all command code into its own directory There are a lot of unrelated files in common, including all of the commands. Moving them into their own directory makes them easier to find and is more logical. Some commands include non-command code, such as cmd_scsi.c. This should be sorted out at some point so that the function can be enabled with or without the associated command. Unfortunately, with m68k I get this error: m68k: + M5329AFEE +arch/m68k/cpu/mcf532x/start.o: In function `_start': +arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o I hope someone can shed some light on what this means. I hope it isn't depending on the position of code in the image. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Heiko Schocher Acked-by: Stefan Roese Acked-by: Przemyslaw Marczak --- cmd/cmd_gettime.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 cmd/cmd_gettime.c (limited to 'cmd/cmd_gettime.c') diff --git a/cmd/cmd_gettime.c b/cmd/cmd_gettime.c new file mode 100644 index 00000000000..c48baad9a10 --- /dev/null +++ b/cmd/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 +#include + +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" +); -- cgit v1.2.3