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| author | Wolfgang Denk <wd@pollux.denx.de> | 2005-10-21 22:41:25 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2005-10-21 22:41:25 +0200 |
| commit | 7b5cac0e1958173a390ae6d620a610028cad25f8 (patch) | |
| tree | d045cc641164a0eca524a862831921790abb43eb /common/cmd_misc.c | |
| parent | 6902df56a0b493f369153b09d11afcd74a580561 (diff) | |
| parent | e9f1110051c2c2f8c005cf7fae54194f07197bac (diff) | |
| download | u-boot-imx-7b5cac0e1958173a390ae6d620a610028cad25f8.zip u-boot-imx-7b5cac0e1958173a390ae6d620a610028cad25f8.tar.gz u-boot-imx-7b5cac0e1958173a390ae6d620a610028cad25f8.tar.bz2 | |
Merge with /home/wd/git/u-boot/master
Diffstat (limited to 'common/cmd_misc.c')
| -rw-r--r-- | common/cmd_misc.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/common/cmd_misc.c b/common/cmd_misc.c index 674eafc..67ee9e8 100644 --- a/common/cmd_misc.c +++ b/common/cmd_misc.c @@ -31,6 +31,7 @@ int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { + ulong start = get_timer(0); ulong delay; if (argc != 2) { @@ -38,20 +39,18 @@ int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return 1; } - delay = simple_strtoul(argv[1], NULL, 10); + delay = simple_strtoul(argv[1], NULL, 10) * CFG_HZ; - while (delay) { - int i; - for (i=0; i<1000; ++i) { - if (ctrlc ()) { - return (-1); - } - udelay (1000); + while (get_timer(start) < delay) { + if (ctrlc ()) { + return (-1); } - --delay; + udelay (100); } + return 0; } + /* Implemented in $(CPU)/interrupts.c */ #if (CONFIG_COMMANDS & CFG_CMD_IRQ) int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); |