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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2008-10-16 15:01:15 +0200
committerWolfgang Denk <wd@denx.de>2008-10-18 21:54:03 +0200
commit6d0f6bcf337c5261c08fabe12982178c2c489d76 (patch)
treeae13958ffa9c6b58c2ea97aac07a4ad2f04a350f /lib_m68k/time.c
parent71edc271816ec82cf0550dd6980be2da3cc2ad9e (diff)
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rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'lib_m68k/time.c')
-rw-r--r--lib_m68k/time.c36
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;
}