diff options
author | wdenk <wdenk> | 2004-04-25 14:37:29 (GMT) |
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committer | wdenk <wdenk> | 2004-04-25 14:37:29 (GMT) |
commit | 0b8fa03b6df4130b2c8b215b85f36ab96eaa21f9 (patch) | |
tree | 4016b1ebd23d320ad609dc7bedf18ba4cbd8ab56 /cpu/arm925t | |
parent | b9711de10218ce3072dcc77d83294d19ac78e193 (diff) | |
download | u-boot-0b8fa03b6df4130b2c8b215b85f36ab96eaa21f9.tar.xz |
* Patch by Christian Hohnstaedt, 23 Apr 2004:
JFFS2 speed enhancements:
- repair header CRC calculation in jffs2_1pass.c
- add eraseblock size to the partition information to skip empty
eraseblocks if we find more then 4k of free space.
- The JFFS2 scanner is now fast enough to remove the spinning wheel
so #ifdef-ed out.
- add watchdog calls in long running loops
* Patch by Philippe Robin, 22 Apr 2004:
Fix ethernet configuration for "versatile" board
* Patch by Kshitij Gupta, 21 Apr 2004:
Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
* Patch by Steven Scholz, 24 Feb 2004:
Fix a bug in AT91RM9200 ethernet driver:
The MII interface is now initialized before accessing the PHY.
* Cleanup PCI ID's
Diffstat (limited to 'cpu/arm925t')
-rw-r--r-- | cpu/arm925t/interrupts.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/cpu/arm925t/interrupts.c b/cpu/arm925t/interrupts.c index d77c4e6..d3c9476 100644 --- a/cpu/arm925t/interrupts.c +++ b/cpu/arm925t/interrupts.c @@ -215,16 +215,9 @@ void set_timer (ulong t) timestamp = t; } -/* delay x useconds AND perserve advance timstamp value */ +/* delay x useconds AND preserve advance timestamp value */ void udelay (unsigned long usec) { -#ifdef CONFIG_INNOVATOROMAP1510 -#define LOOPS_PER_MSEC 60 /* tuned on omap1510 */ - volatile int i, time_remaining = LOOPS_PER_MSEC * usec; - - for (i = time_remaining; i > 0; i--) { - } -#else ulong tmo, tmp; if(usec >= 1000){ /* if "big" number, spread normalization to seconds */ @@ -242,9 +235,8 @@ void udelay (unsigned long usec) else tmo += tmp; /* else, set advancing stamp wake up time */ - while (get_timer_masked () < tmo)/* loop till event */ + while (get_timer_masked () < tmo) /* loop till event */ /*NOP*/; -#endif } void reset_timer_masked (void) |