diff options
| author | Jay Monkman <jtm@smoothsmoothie.com> | 2004-07-15 06:24:14 +0000 |
|---|---|---|
| committer | Jay Monkman <jtm@smoothsmoothie.com> | 2004-07-15 06:24:14 +0000 |
| commit | af854856a832a3dad6e0b5d4ebe84ad64eab6987 (patch) | |
| tree | c5fd3741669452891988ada32039cede6ae349bc /c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c | |
| parent | 2004-07-15 Jay Monkman (diff) | |
| download | rtems-af854856a832a3dad6e0b5d4ebe84ad64eab6987.tar.bz2 | |
2004-07-15 Jay Monkman
* ChangeLog, Makefile.am, clock/.cvsignore, clock/clock.c,
dbgu/.cvsignore, dbgu/dbgu.c, include/at91rm9200.h,
include/at91rm9200_dbgu.h, include/at91rm9200_emac.h,
include/at91rm9200_gpio.h, include/at91rm9200_mem.h,
include/at91rm9200_pmc.h, include/bits.h, irq/.cvsignore,
irq/bsp_irq_asm.S, irq/bsp_irq_init.c, irq/irq.c, irq/irq.h,
pmc/pmc.c, timer/.cvsignore, timer/timer.c: New files.
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c new file mode 100644 index 0000000000..ebc920bdbe --- /dev/null +++ b/c/src/lib/libcpu/arm/at91rm9200/irq/bsp_irq_init.c @@ -0,0 +1,29 @@ +/* + * Atmel AT91RM9200 Interrupt handler + * + * Copyright (c) 2004 by Jay Monkman <jtm@lopingdog.com> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * + * http://www.OARcorp.com/rtems/license.html. + * + * + * $Id$ + */ +#include <irq.h> +#include <bsp.h> +#include <at91rm9200.h> + +extern void default_int_handler(); + +/* + * Interrupt system initialization. Disable interrupts, clear + * any that are pending. + */ +void BSP_rtems_irq_mngt_init() +{ + /* disable all interrupts */ + AIC_CTL_REG(AIC_IDCR) = 0xffffffff; +} + |