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2011-08-15 Julien Delange <julien.delange@gmail.com>

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* irq/irq.c: Removed printk() before the interrupt initialization
	because it somehow destroys the interrupt context.
	* make/custom/nds.cfg: Enable Thumb interwork.
	* startup/bspstart.c: Set default exception handler.
This commit is contained in:
Sebastian Huber
2011-08-15 08:14:31 +00:00
parent ded0bfa42b
commit 391f35c8ff
4 changed files with 11 additions and 3 deletions
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7
c/src/lib/libbsp/arm/nds/ChangeLog
View File

@@ -1,3 +1,10 @@
2011-08-15 Julien Delange <julien.delange@gmail.com>
* irq/irq.c: Removed printk() before the interrupt initialization
because it somehow destroys the interrupt context.
* make/custom/nds.cfg: Enable Thumb interwork.
* startup/bspstart.c: Set default exception handler.
2011-02-02 Ralf Corsépius <ralf.corsepius@rtems.org>
* configure.ac: Require autoconf-2.68, automake-1.11.1.

2
c/src/lib/libbsp/arm/nds/irq/irq.c
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@@ -34,8 +34,6 @@ isValidInterrupt (int irq)
void
BSP_rtems_irq_mngt_init (void)
{
printk ("[+] irq manager started\n");
irqInit ();
REG_IME = IME_ENABLE;

2
c/src/lib/libbsp/arm/nds/make/custom/nds.cfg
View File

@@ -13,7 +13,7 @@ RTEMS_CPU_MODEL=arm9tdmi
# and (hopefully) optimize for it.
#
CPU_CFLAGS = -mstructure-size-boundary=8 -mcpu=$(RTEMS_CPU_MODEL) -mfpu=vfp -mfloat-abi=soft
# CPU_CFLAGS += -mthumb-interwork ## -D __THUMB_INTERWORK__ -mthumb
CPU_CFLAGS += -mthumb-interwork ## -D __THUMB_INTERWORK__ -mthumb
# optimize flag: typically -O2
#CFLAGS_OPTIMIZE_V = -O0 -ggdb

3
c/src/lib/libbsp/arm/nds/startup/bspstart.c
View File

@@ -15,6 +15,7 @@
#include <bsp/bootcard.h>
#include <nds.h>
extern void defaultExceptionHandler ();
extern void BSP_rtems_irq_mngt_init (void);
/*
* start the platform.
@@ -44,6 +45,8 @@ void bsp_start (void)
/* configure clock period */
Configuration.microseconds_per_tick = 10000; /* us */
defaultExceptionHandler ();
}
/*