diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-23 09:50:39 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-23 15:18:44 +0200 |
| commit | 8f8ccee0d9e1c3adfb1de484f26f6d9f6ff08708 (patch) | |
| tree | 5dc76f7a4527b0a500fbf5ee91486b2780e47a1a /c/src/lib/libbsp/arm/csb337 | |
| parent | bsps: Move SPI drivers to bsps (diff) | |
| download | rtems-8f8ccee0d9e1c3adfb1de484f26f6d9f6ff08708.tar.bz2 | |
bsps: Move interrupt controller support to bsps
This patch is a part of the BSP source reorganization.
Update #3285.
Diffstat (limited to 'c/src/lib/libbsp/arm/csb337')
| -rw-r--r-- | c/src/lib/libbsp/arm/csb337/Makefile.am | 2 | ||||
| -rw-r--r-- | c/src/lib/libbsp/arm/csb337/irq/irq.c | 56 |
2 files changed, 1 insertions, 57 deletions
diff --git a/c/src/lib/libbsp/arm/csb337/Makefile.am b/c/src/lib/libbsp/arm/csb337/Makefile.am index 2d9394965c..945ea01a89 100644 --- a/c/src/lib/libbsp/arm/csb337/Makefile.am +++ b/c/src/lib/libbsp/arm/csb337/Makefile.am @@ -48,7 +48,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/console/dbgu.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/console/usart.c # IRQ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/irq/irq-default-handler.c -librtemsbsp_a_SOURCES += irq/irq.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/irq/irq.c if ENABLE_LCD librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/console/sed1356.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/csb337/console/fbcons.c diff --git a/c/src/lib/libbsp/arm/csb337/irq/irq.c b/c/src/lib/libbsp/arm/csb337/irq/irq.c deleted file mode 100644 index 95e93845b9..0000000000 --- a/c/src/lib/libbsp/arm/csb337/irq/irq.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Atmel AT91RM9200 Interrupt handler - * - * Copyright (c) 2010 embedded brains GmbH. - * - * 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.rtems.org/license/LICENSE. - */ - -#include <rtems/score/armv4.h> - -#include <bsp.h> -#include <bsp/irq.h> -#include <bsp/irq-generic.h> - -#include <at91rm9200.h> - -void bsp_interrupt_dispatch(void) -{ - rtems_vector_number vector = AIC_CTL_REG(AIC_IVR); - - bsp_interrupt_handler_dispatch(vector); - - AIC_CTL_REG(AIC_EOICR) = 0; -} - -void bsp_interrupt_vector_enable(rtems_vector_number vector) -{ - bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); - AIC_CTL_REG(AIC_IECR) = 1 << vector; -} - -void bsp_interrupt_vector_disable(rtems_vector_number vector) -{ - bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); - AIC_CTL_REG(AIC_IDCR) = 1 << vector; -} - -rtems_status_code bsp_interrupt_facility_initialize(void) -{ - unsigned long i = 0; - - for (i = 0; i < 32; ++i) { - AIC_SVR_REG(i<<2) = i; - } - - /* disable all interrupts */ - AIC_CTL_REG(AIC_IDCR) = 0xffffffff; - - _CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL); - - return RTEMS_SUCCESSFUL; -} |