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authorGraeme Russ <graeme.russ@gmail.com>2011-07-15 02:18:12 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 14:52:17 +0200
commit5c8404aff16c2a207a11e1af5843e1009bf9fb01 (patch)
tree65d07a585508bf1dab4ddabf2768e44fb43d6f1f /arch/m68k
parentdcac25a05e2bdf35be1e13c432d238007d1c3b9f (diff)
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Timer: Remove set_timer completely
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/cpu/mcf547x_8x/slicetimer.c4
-rw-r--r--arch/m68k/lib/board.c2
-rw-r--r--arch/m68k/lib/time.c16
3 files changed, 2 insertions, 20 deletions
diff --git a/arch/m68k/cpu/mcf547x_8x/slicetimer.c b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
index 8dc010a..49dba6a 100644
--- a/arch/m68k/cpu/mcf547x_8x/slicetimer.c
+++ b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
@@ -105,8 +105,4 @@ ulong get_timer(ulong base)
return (timestamp - base);
}
-void set_timer(ulong t)
-{
- timestamp = t;
-}
#endif /* CONFIG_SLTTMR */
diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c
index 6a892db..945ab66 100644
--- a/arch/m68k/lib/board.c
+++ b/arch/m68k/lib/board.c
@@ -574,8 +574,6 @@ void board_init_r (gd_t *id, ulong dest_addr)
udelay (20);
- set_timer (0);
-
/* Insert function pointers now that we have relocated the code */
/* Initialize from environment */
diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c
index 7eaea5e..d10bcc7 100644
--- a/arch/m68k/lib/time.c
+++ b/arch/m68k/lib/time.c
@@ -126,10 +126,6 @@ ulong get_timer(ulong base)
return (timestamp - base);
}
-void set_timer(ulong t)
-{
- timestamp = t;
-}
#endif /* CONFIG_MCFTMR */
#if defined(CONFIG_MCFPIT)
@@ -173,14 +169,6 @@ void timer_init(void)
timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN;
}
-void set_timer(ulong t)
-{
- volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE);
-
- timestamp = 0;
- timerp->pmr = lastinc = 0;
-}
-
ulong get_timer(ulong base)
{
unsigned short now, diff;
@@ -196,8 +184,8 @@ ulong get_timer(ulong base)
void wait_ticks(unsigned long ticks)
{
- set_timer(0);
- while (get_timer(0) < ticks) ;
+ u32 start = get_timer(0);
+ while (get_timer(start) < ticks) ;
}
#endif /* CONFIG_MCFPIT */