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bsp/leon3: Do not define RTEMS_DEBUG

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Move vital code out of debug section.  Harmonize variable names with
other implementations.
This commit is contained in:
Sebastian Huber
2014-02-14 09:20:08 +01:00
parent ad563618ca
commit e644155afa
1 changed files with 12 additions and 11 deletions
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23
c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c
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@@ -19,8 +19,6 @@
#include <rtems/bspsmp.h>
#include <stdlib.h>
#define RTEMS_DEBUG
static inline void sparc_leon3_set_cctrl( unsigned int val )
{
__asm__ volatile( "sta %0, [%%g0] 2" : : "r" (val) );
@@ -51,32 +49,35 @@ void leon3_secondary_cpu_initialize(uint32_t cpu)
uint32_t bsp_smp_initialize( uint32_t configured_cpu_count )
{
uint32_t max_cpu_count;
uint32_t used_cpu_count;
uint32_t cpu;
uint32_t found_cpus = 0;
sparc_leon3_set_cctrl( 0x80000F );
found_cpus =
max_cpu_count =
((LEON3_IrqCtrl_Regs->mpstat >> LEON3_IRQMPSTATUS_CPUNR) & 0xf) + 1;
used_cpu_count = configured_cpu_count < max_cpu_count ?
configured_cpu_count : max_cpu_count;
#if defined(RTEMS_DEBUG)
printk( "Found %d CPUs\n", found_cpus );
printk( "Found %d CPUs\n", max_cpu_count );
if ( found_cpus > configured_cpu_count ) {
if ( max_cpu_count > configured_cpu_count ) {
printk(
"%d CPUs IS MORE THAN CONFIGURED -- ONLY USING %d\n",
found_cpus,
max_cpu_count,
configured_cpu_count
);
found_cpus = configured_cpu_count;
}
#endif
if ( found_cpus > 1 ) {
if ( used_cpu_count > 1 ) {
LEON_Unmask_interrupt(LEON3_MP_IRQ);
set_vector(bsp_ap_ipi_isr, LEON_TRAP_TYPE(LEON3_MP_IRQ), 1);
}
for ( cpu = 1 ; cpu < found_cpus ; ++cpu ) {
for ( cpu = 1 ; cpu < used_cpu_count ; ++cpu ) {
#if defined(RTEMS_DEBUG)
printk( "Waking CPU %d\n", cpu );
#endif
@@ -84,7 +85,7 @@ uint32_t bsp_smp_initialize( uint32_t configured_cpu_count )
LEON3_IrqCtrl_Regs->mpstat = 1 << cpu;
}
return found_cpus;
return used_cpu_count;
}
void _CPU_SMP_Send_interrupt(uint32_t target_processor_index)