diff options
Diffstat (limited to 'bsps/arm/shared/clock/clock-a9mpcore.c')
| -rw-r--r-- | bsps/arm/shared/clock/clock-a9mpcore.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/bsps/arm/shared/clock/clock-a9mpcore.c b/bsps/arm/shared/clock/clock-a9mpcore.c index 9e0b3418d4..c393933c81 100644 --- a/bsps/arm/shared/clock/clock-a9mpcore.c +++ b/bsps/arm/shared/clock/clock-a9mpcore.c @@ -47,33 +47,29 @@ static struct timecounter a9mpcore_tc; -/* This is defined in dev/clock/clockimpl.h */ -void Clock_isr(void *arg); - __attribute__ ((weak)) uint32_t a9mpcore_clock_periphclk(void) { /* default to the BSP option. */ return BSP_ARM_A9MPCORE_PERIPHCLK; } -static void a9mpcore_clock_at_tick(void) +static void a9mpcore_clock_at_tick(volatile a9mpcore_gt *gt) { - volatile a9mpcore_gt *gt = A9MPCORE_GT; - gt->irqst = A9MPCORE_GT_IRQST_EFLG; } -static rtems_interrupt_entry a9mpcore_clock_interrupt_entry = - RTEMS_INTERRUPT_ENTRY_INITIALIZER( - (rtems_interrupt_handler) Clock_isr, - NULL, - "Clock" - ); +static rtems_interrupt_entry a9mpcore_clock_interrupt_entry; -static void a9mpcore_clock_handler_install(void) +static void a9mpcore_clock_handler_install(rtems_interrupt_handler handler) { rtems_status_code sc; + rtems_interrupt_entry_initialize( + &a9mpcore_clock_interrupt_entry, + handler, + RTEMS_DEVOLATILE(a9mpcore_gt *, A9MPCORE_GT), + "Clock" + ); sc = rtems_interrupt_entry_install( A9MPCORE_IRQ_GT, RTEMS_INTERRUPT_UNIQUE, @@ -193,14 +189,14 @@ CPU_Counter_ticks _CPU_Counter_read(void) return gt->cntrlower; } -#define Clock_driver_support_at_tick() \ - a9mpcore_clock_at_tick() +#define Clock_driver_support_at_tick(arg) \ + a9mpcore_clock_at_tick(arg) #define Clock_driver_support_initialize_hardware() \ a9mpcore_clock_initialize() #define Clock_driver_support_install_isr(isr) \ - a9mpcore_clock_handler_install() + a9mpcore_clock_handler_install(isr) /* Include shared source clock driver code */ #include "../../shared/dev/clock/clockimpl.h" |