[U-Boot] [PATCH 1/5] coldfire: Change timer_init return type from void to int
stany MARCEL
stany.marcel at novasys-ingenierie.com
Tue Aug 30 15:00:10 CEST 2011
timer_init protorype change for uniformization with other architectures
Signed-off-by: Stany MARCEL <stany.marcel at novasys-ingenierie.com>
---
arch/m68k/cpu/mcf547x_8x/slicetimer.c | 4 +++-
arch/m68k/lib/board.c | 2 +-
arch/m68k/lib/time.c | 8 ++++++--
3 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/arch/m68k/cpu/mcf547x_8x/slicetimer.c b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
index 467a807..ee96aad 100644
--- a/arch/m68k/cpu/mcf547x_8x/slicetimer.c
+++ b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
@@ -72,7 +72,7 @@ void dtimer_interrupt(void *not_used)
}
}
-void timer_init(void)
+int timer_init(void)
{
volatile slt_t *timerp = (slt_t *) (CONFIG_SYS_TMR_BASE);
@@ -93,6 +93,8 @@ void timer_init(void)
/* set a period of 1us, set timer mode to restart and
enable timer and interrupt */
timerp->cr = SLT_CR_RUN | SLT_CR_IEN | SLT_CR_TEN;
+
+ return 0;
}
ulong get_timer(ulong base)
diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c
index 945ab66..694289e 100644
--- a/arch/m68k/lib/board.c
+++ b/arch/m68k/lib/board.c
@@ -78,7 +78,7 @@ static char *failed = "*** failed ***\n";
extern ulong __init_end;
extern ulong __bss_end__;
-extern void timer_init(void);
+extern int timer_init(void);
#if defined(CONFIG_WATCHDOG)
# define INIT_FUNC_WATCHDOG_INIT watchdog_init,
diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c
index a316cdf..a1eb983 100644
--- a/arch/m68k/lib/time.c
+++ b/arch/m68k/lib/time.c
@@ -91,7 +91,7 @@ void dtimer_interrupt(void *not_used)
}
}
-void timer_init(void)
+int timer_init(void)
{
volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_TMR_BASE);
@@ -114,6 +114,8 @@ void timer_init(void)
/* set a period of 1us, set timer mode to restart and enable timer and interrupt */
timerp->tmr = CONFIG_SYS_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 |
DTIM_DTMR_FRR | DTIM_DTMR_ORRI | DTIM_DTMR_RST_EN;
+
+ return 0;
}
ulong get_timer(ulong base)
@@ -153,7 +155,7 @@ void __udelay(unsigned long usec)
}
}
-void timer_init(void)
+int timer_init(void)
{
volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE);
timestamp = 0;
@@ -162,6 +164,8 @@ void timer_init(void)
timerp->pcsr = PIT_PCSR_OVW;
timerp->pmr = lastinc = 0;
timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN;
+
+ return 0;
}
ulong get_timer(ulong base)
--
1.7.1
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