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author | Bin Meng <bin.meng@windriver.com> | 2020-10-13 18:45:05 +0800 |
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committer | Tom Rini <trini@konsulko.com> | 2020-10-23 13:33:07 -0400 |
commit | 16060854095036d5becc2c850641955a47d327d1 (patch) | |
tree | c2d9a58465dc44157fa96054638ce03b6efaf471 /cmd/misc.c | |
parent | ae897022d7bdf1466584f54655efe89e2f67ca82 (diff) | |
download | u-boot-16060854095036d5becc2c850641955a47d327d1.zip u-boot-16060854095036d5becc2c850641955a47d327d1.tar.gz u-boot-16060854095036d5becc2c850641955a47d327d1.tar.bz2 |
cmd: Rename CMD_MISC to CMD_SLEEP
The "cmd/Kconfig" has a TODO description for CMD_MISC that it should
really be named as CMD_SLEEP. Change it in the whole source tree.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Diffstat (limited to 'cmd/misc.c')
-rw-r--r-- | cmd/misc.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/cmd/misc.c b/cmd/misc.c deleted file mode 100644 index 20ab943..0000000 --- a/cmd/misc.c +++ /dev/null @@ -1,88 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - */ - -/* - * Misc functions - */ -#include <common.h> -#include <command.h> -#include <console.h> -#include <linux/delay.h> - -static int do_sleep(struct cmd_tbl *cmdtp, int flag, int argc, - char *const argv[]) -{ - ulong start = get_timer(0); - ulong mdelay = 0; - ulong delay; - char *frpart; - - if (argc != 2) - return CMD_RET_USAGE; - - delay = simple_strtoul(argv[1], NULL, 10) * CONFIG_SYS_HZ; - - frpart = strchr(argv[1], '.'); - - if (frpart) { - uint mult = CONFIG_SYS_HZ / 10; - for (frpart++; *frpart != '\0' && mult > 0; frpart++) { - if (*frpart < '0' || *frpart > '9') { - mdelay = 0; - break; - } - mdelay += (*frpart - '0') * mult; - mult /= 10; - } - } - - delay += mdelay; - - while (get_timer(start) < delay) { - if (ctrlc()) - return (-1); - - udelay(100); - } - - return 0; -} - -U_BOOT_CMD( - sleep , 2, 1, do_sleep, - "delay execution for some time", - "N\n" - " - delay execution for N seconds (N is _decimal_ and can be\n" - " fractional)" -); - -#ifdef CONFIG_CMD_TIMER -static int do_timer(struct cmd_tbl *cmdtp, int flag, int argc, - char *const argv[]) -{ - static ulong start; - - if (argc != 2) - return CMD_RET_USAGE; - - if (!strcmp(argv[1], "start")) - start = get_timer(0); - - if (!strcmp(argv[1], "get")) { - ulong msecs = get_timer(start) * 1000 / CONFIG_SYS_HZ; - printf("%ld.%03d\n", msecs / 1000, (int)(msecs % 1000)); - } - - return 0; -} - -U_BOOT_CMD( - timer, 2, 1, do_timer, - "access the system timer", - "start - Reset the timer reference.\n" - "timer get - Print the time since 'start'." -); -#endif |