diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c b/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c index e8f6b6331c..1fb4957bb5 100644 --- a/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c +++ b/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c @@ -19,18 +19,6 @@ #include <rtems/score/smpimpl.h> #include <stdlib.h> -static inline void sparc_leon3_set_cctrl( unsigned int val ) -{ - __asm__ volatile( "sta %0, [%%g0] 2" : : "r" (val) ); -} - -static inline unsigned int sparc_leon3_get_cctrl( void ) -{ - unsigned int v = 0; - __asm__ volatile( "lda [%%g0] 2, %0" : "=r" (v) : "0" (v) ); - return v; -} - static rtems_isr bsp_inter_processor_interrupt( rtems_vector_number vector ) @@ -40,7 +28,7 @@ static rtems_isr bsp_inter_processor_interrupt( void leon3_secondary_cpu_initialize(uint32_t cpu) { - sparc_leon3_set_cctrl( 0x80000F ); + leon3_set_cache_control_register(0x80000F); LEON_Unmask_interrupt(LEON3_MP_IRQ); LEON3_IrqCtrl_Regs->mask[cpu] |= 1 << LEON3_MP_IRQ; @@ -53,7 +41,7 @@ uint32_t _CPU_SMP_Initialize( uint32_t configured_cpu_count ) uint32_t used_cpu_count; uint32_t cpu; - sparc_leon3_set_cctrl( 0x80000F ); + leon3_set_cache_control_register(0x80000F); max_cpu_count = leon3_get_cpu_count(LEON3_IrqCtrl_Regs); used_cpu_count = configured_cpu_count < max_cpu_count ? |