diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-23 09:50:39 +0200 |
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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/gumstix | |
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/gumstix')
-rw-r--r-- | c/src/lib/libbsp/arm/gumstix/Makefile.am | 2 | ||||
-rw-r--r-- | c/src/lib/libbsp/arm/gumstix/irq/irq.c | 51 |
2 files changed, 1 insertions, 52 deletions
diff --git a/c/src/lib/libbsp/arm/gumstix/Makefile.am b/c/src/lib/libbsp/arm/gumstix/Makefile.am index 6eac30b7c9..c39d886ca8 100644 --- a/c/src/lib/libbsp/arm/gumstix/Makefile.am +++ b/c/src/lib/libbsp/arm/gumstix/Makefile.am @@ -37,7 +37,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gumstix/console/uarts.c librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gumstix/console/ffuart.c # IRQ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/irq/irq-default-handler.c -librtemsbsp_a_SOURCES += irq/irq.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/gumstix/irq/irq.c # Cache librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/cache/nocache.c diff --git a/c/src/lib/libbsp/arm/gumstix/irq/irq.c b/c/src/lib/libbsp/arm/gumstix/irq/irq.c deleted file mode 100644 index 425795b165..0000000000 --- a/c/src/lib/libbsp/arm/gumstix/irq/irq.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 2010 embedded brains GmbH. - * - * PXA255 Interrupt handler by Yang Xi <hiyangxi@gmail.com> - * 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 <pxa255.h> - -void bsp_interrupt_dispatch(void) -{ - rtems_vector_number vector = 31 - __builtin_clz(XSCALE_INT_ICIP); - - bsp_interrupt_handler_dispatch(vector); -} - -void bsp_interrupt_vector_enable(rtems_vector_number vector) -{ - bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); - XSCALE_INT_ICMR |= 1 << vector; -} - -void bsp_interrupt_vector_disable(rtems_vector_number vector) -{ - bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector)); - XSCALE_INT_ICMR &= ~(1 << vector); -} - -rtems_status_code bsp_interrupt_facility_initialize(void) -{ - /* disable all interrupts */ - XSCALE_INT_ICMR = 0x0; - - /* Direct the interrupt to IRQ*/ - XSCALE_INT_ICLR = 0x0; - - /* Install the IRQ exception handler */ - _CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL); - - return RTEMS_SUCCESSFUL; -} |