diff options
Diffstat (limited to 'lib_m68k/time.c')
| -rw-r--r-- | lib_m68k/time.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/lib_m68k/time.c b/lib_m68k/time.c index 6eba784..697d67e 100644 --- a/lib_m68k/time.c +++ b/lib_m68k/time.c @@ -33,18 +33,18 @@ DECLARE_GLOBAL_DATA_PTR; static ulong timestamp; #if defined(CONFIG_MCFTMR) -#ifndef CFG_UDELAY_BASE +#ifndef CONFIG_SYS_UDELAY_BASE # error "uDelay base not defined!" #endif -#if !defined(CFG_TMR_BASE) || !defined(CFG_INTR_BASE) || !defined(CFG_TMRINTR_NO) || !defined(CFG_TMRINTR_MASK) +#if !defined(CONFIG_SYS_TMR_BASE) || !defined(CONFIG_SYS_INTR_BASE) || !defined(CONFIG_SYS_TMRINTR_NO) || !defined(CONFIG_SYS_TMRINTR_MASK) # error "TMR_BASE, INTR_BASE, TMRINTR_NO or TMRINTR_MASk not defined!" #endif extern void dtimer_intr_setup(void); void udelay(unsigned long usec) { - volatile dtmr_t *timerp = (dtmr_t *) (CFG_UDELAY_BASE); + volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_UDELAY_BASE); uint start, now, tmp; while (usec > 0) { @@ -59,7 +59,7 @@ void udelay(unsigned long usec) timerp->tcn = 0; /* set period to 1 us */ timerp->tmr = - CFG_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 | DTIM_DTMR_FRR | + CONFIG_SYS_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 | DTIM_DTMR_FRR | DTIM_DTMR_RST_EN; start = now = timerp->tcn; @@ -70,10 +70,10 @@ void udelay(unsigned long usec) void dtimer_interrupt(void *not_used) { - volatile dtmr_t *timerp = (dtmr_t *) (CFG_TMR_BASE); + volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_TMR_BASE); /* check for timer interrupt asserted */ - if ((CFG_TMRPND_REG & CFG_TMRINTR_MASK) == CFG_TMRINTR_PEND) { + if ((CONFIG_SYS_TMRPND_REG & CONFIG_SYS_TMRINTR_MASK) == CONFIG_SYS_TMRINTR_PEND) { timerp->ter = (DTIM_DTER_CAP | DTIM_DTER_REF); timestamp++; return; @@ -82,7 +82,7 @@ void dtimer_interrupt(void *not_used) void timer_init(void) { - volatile dtmr_t *timerp = (dtmr_t *) (CFG_TMR_BASE); + volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_TMR_BASE); timestamp = 0; @@ -93,7 +93,7 @@ void timer_init(void) timerp->tmr = DTIM_DTMR_RST_RST; /* initialize and enable timer interrupt */ - irq_install_handler(CFG_TMRINTR_NO, dtimer_interrupt, 0); + irq_install_handler(CONFIG_SYS_TMRINTR_NO, dtimer_interrupt, 0); timerp->tcn = 0; timerp->trr = 1000; /* Interrupt every ms */ @@ -101,7 +101,7 @@ void timer_init(void) dtimer_intr_setup(); /* set a period of 1us, set timer mode to restart and enable timer and interrupt */ - timerp->tmr = CFG_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 | + timerp->tmr = CONFIG_SYS_TIMER_PRESCALER | DTIM_DTMR_CLK_DIV1 | DTIM_DTMR_FRR | DTIM_DTMR_ORRI | DTIM_DTMR_RST_EN; } @@ -122,15 +122,15 @@ void set_timer(ulong t) #endif /* CONFIG_MCFTMR */ #if defined(CONFIG_MCFPIT) -#if !defined(CFG_PIT_BASE) -# error "CFG_PIT_BASE not defined!" +#if !defined(CONFIG_SYS_PIT_BASE) +# error "CONFIG_SYS_PIT_BASE not defined!" #endif static unsigned short lastinc; void udelay(unsigned long usec) { - volatile pit_t *timerp = (pit_t *) (CFG_UDELAY_BASE); + volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_UDELAY_BASE); uint tmp; while (usec > 0) { @@ -144,7 +144,7 @@ void udelay(unsigned long usec) timerp->pcsr = PIT_PCSR_OVW; timerp->pmr = 0; /* set period to 1 us */ - timerp->pcsr |= PIT_PCSR_PRE(CFG_PIT_PRESCALE) | PIT_PCSR_EN; + timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN; timerp->pmr = tmp; while (timerp->pcntr > 0) ; @@ -153,18 +153,18 @@ void udelay(unsigned long usec) void timer_init(void) { - volatile pit_t *timerp = (pit_t *) (CFG_PIT_BASE); + volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE); timestamp = 0; /* Set up TIMER 4 as poll clock */ timerp->pcsr = PIT_PCSR_OVW; timerp->pmr = lastinc = 0; - timerp->pcsr |= PIT_PCSR_PRE(CFG_PIT_PRESCALE) | PIT_PCSR_EN; + timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN; } void set_timer(ulong t) { - volatile pit_t *timerp = (pit_t *) (CFG_PIT_BASE); + volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE); timestamp = 0; timerp->pmr = lastinc = 0; @@ -173,7 +173,7 @@ void set_timer(ulong t) ulong get_timer(ulong base) { unsigned short now, diff; - volatile pit_t *timerp = (pit_t *) (CFG_PIT_BASE); + volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE); now = timerp->pcntr; diff = -(now - lastinc); @@ -211,6 +211,6 @@ unsigned long usec2ticks(unsigned long usec) ulong get_tbclk(void) { ulong tbclk; - tbclk = CFG_HZ; + tbclk = CONFIG_SYS_HZ; return tbclk; } |