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/*
* GRLIB/LEON3 extended interrupt controller
*
* COPYRIGHT (c) 2011
* Aeroflex Gaisler
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
*/
#include <bsp.h>
extern int LEON3_Cpu_Index;
/* GRLIB extended IRQ controller IRQ number */
int LEON3_IrqCtrl_EIrq = -1;
/* Initialize Exteneded Interrupt controller */
void leon3_ext_irq_init(void)
{
if ( (LEON3_IrqCtrl_Regs->mpstat >> 16) & 0xf ) {
/* Extended IRQ controller available */
LEON3_IrqCtrl_EIrq = (LEON3_IrqCtrl_Regs->mpstat >> 16) & 0xf;
}
}
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