From 444ddfc751038625035b0d7dddef88c1b313422b Mon Sep 17 00:00:00 2001
From: Jason Jin <Jason.jin@freescale.com>
Date: Fri, 19 Aug 2011 10:02:32 +0800
Subject: [PATCH] ColdFire:Update the timer_init since it was unified.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
---
arch/m68k/cpu/mcf547x_8x/slicetimer.c | 3 ++-
arch/m68k/lib/board.c | 2 --
arch/m68k/lib/time.c | 6 +++++-
3 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/arch/m68k/cpu/mcf547x_8x/slicetimer.c b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
index 467a807802..ee2e35bd51 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 +93,7 @@ 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 945ab66d92..1df50f1fe5 100644
--- a/arch/m68k/lib/board.c
+++ b/arch/m68k/lib/board.c
@@ -78,8 +78,6 @@ static char *failed = "*** failed ***\n";
extern ulong __init_end;
extern ulong __bss_end__;
-extern void timer_init(void);
-
#if defined(CONFIG_WATCHDOG)
# define INIT_FUNC_WATCHDOG_INIT watchdog_init,
# define WATCHDOG_DISABLE watchdog_disable
diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c
index a316cdfd4e..a0e2441719 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)
@@ -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)
--
2.39.5