diff options
| author | Daniel Cederman <cederman@gaisler.com> | 2014-10-01 13:53:03 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-10-02 07:29:05 +0200 |
| commit | 93b000e6457c7b033a9e2826847a712e40e33ec0 (patch) | |
| tree | 6fd279e6caec35e7f7a0426671c38bf9ae172959 /c/src/lib/libbsp/sparc/shared/irq | |
| parent | pppd: Import change from NetBSD (diff) | |
| download | rtems-93b000e6457c7b033a9e2826847a712e40e33ec0.tar.bz2 | |
bsp/leon3: Replace the define LEON3_MP_IRQ with a weakly linked variable
The LEON3_MP_IRQ define is used to pick the IRQ to be used by the
shared memory driver and for inter-processor interrupts. On some LEON3
systems, for example the GR712RC, the default value of 14 is not suitable.
To make this value configurable from the application, it is replaced with
a weakly linked variable that can be overridden from the application.
Diffstat (limited to 'c/src/lib/libbsp/sparc/shared/irq')
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/irq/irq-shared.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/irq/irq-shared.c b/c/src/lib/libbsp/sparc/shared/irq/irq-shared.c index ab2b4cfcf4..b49621f956 100644 --- a/c/src/lib/libbsp/sparc/shared/irq/irq-shared.c +++ b/c/src/lib/libbsp/sparc/shared/irq/irq-shared.c @@ -32,10 +32,10 @@ void BSP_shared_interrupt_init(void) int i; for (i=0; i <= BSP_INTERRUPT_VECTOR_MAX_STD; i++) { -#if defined(LEON3_MP_IRQ) && \ +#if defined(LEON3) && \ (defined(RTEMS_SMP) || defined(RTEMS_MULTIPROCESSING)) /* Don't install IRQ handler on IPI interrupt */ - if (i == LEON3_MP_IRQ) + if (i == LEON3_mp_irq) continue; #endif vector = SPARC_ASYNCHRONOUS_TRAP(i) + 0x10; |