diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/cpu/interrupts.c | 4 | ||||
| -rw-r--r-- | arch/microblaze/cpu/timer.c | 18 |
2 files changed, 20 insertions, 2 deletions
diff --git a/arch/microblaze/cpu/interrupts.c b/arch/microblaze/cpu/interrupts.c index 5a13211..e7ca859 100644 --- a/arch/microblaze/cpu/interrupts.c +++ b/arch/microblaze/cpu/interrupts.c @@ -155,8 +155,6 @@ void interrupt_handler (void) #endif struct irq_action *act = vecs + irqs; - intc->iar = mask << irqs; - #ifdef DEBUG_INT printf ("Jumping to interrupt handler rutine addr %x,count %x,arg %x\n", @@ -165,6 +163,8 @@ void interrupt_handler (void) act->handler (act->arg); act->count++; + intc->iar = mask << irqs; + #ifdef DEBUG_INT printf ("Dump INTC reg, isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier, intc->iar, intc->mer); diff --git a/arch/microblaze/cpu/timer.c b/arch/microblaze/cpu/timer.c index a167755..1952804 100644 --- a/arch/microblaze/cpu/timer.c +++ b/arch/microblaze/cpu/timer.c @@ -62,3 +62,21 @@ int timer_init (void) } #endif #endif + +/* + * This function is derived from PowerPC code (read timebase as long long). + * On Microblaze it just returns the timer value. + */ +unsigned long long get_ticks(void) +{ + return get_timer(0); +} + +/* + * This function is derived from PowerPC code (timebase clock frequency). + * On Microblaze it returns the number of timer ticks per second. + */ +ulong get_tbclk(void) +{ + return CONFIG_SYS_HZ; +} |