RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

sparc: Move CPU counter implementation

Browse Source 
Enable a BSP-specific CPU counter implementation.

Update #4954.
This commit is contained in:
Sebastian Huber
2023-09-14 16:08:53 +02:00
parent 8fe0fc4721
commit b6dc4b4707
13 changed files with 86 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
bsps/sparc/erc32/clock/ckinit.c
View File

@@ -26,7 +26,7 @@
#include <rtems/irq-extension.h>
#include <rtems/sysinit.h>
#include <rtems/timecounter.h>
#include <rtems/score/sparcimpl.h>
#include <bsp/sparc-counter.h>
extern int CLOCK_SPEED;
@@ -46,7 +46,7 @@ static void erc32_clock_init( void )
rtems_timecounter_install(tc);
}
uint32_t _CPU_Counter_frequency(void)
uint32_t _CPU_Counter_frequency( void )
{
return ERC32_REAL_TIME_CLOCK_FREQUENCY;
}
@@ -56,7 +56,7 @@ static void erc32_clock_at_tick( void )
SPARC_Counter *counter;
rtems_interrupt_level level;
counter = &_SPARC_Counter_mutable;
counter = &_SPARC_Counter;
rtems_interrupt_local_disable(level);
ERC32_Clear_interrupt( ERC32_INTERRUPT_REAL_TIME_CLOCK );
@@ -83,7 +83,7 @@ static void erc32_clock_initialize_early( void )
ERC32_MEC_TIMER_COUNTER_RELOAD_AT_ZERO
);
counter = &_SPARC_Counter_mutable;
counter = &_SPARC_Counter;
counter->read_isr_disabled = _SPARC_Counter_read_clock_isr_disabled;
counter->read = _SPARC_Counter_read_clock;
counter->counter_register = &ERC32_MEC.Real_Time_Clock_Counter,