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bsps: Move arm-a9mpcore-smp.c to bsps

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This patch is a part of the BSP source reorganization.

Update #3285.
This commit is contained in:
Sebastian Huber
2018-04-24 07:47:32 +02:00
parent fc6d8c2ba5
commit 864e72e400
5 changed files with 4 additions and 4 deletions
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2
c/src/lib/libbsp/arm/altera-cyclone-v/Makefile.am
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@@ -60,7 +60,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/altera-cyclone-v/start/bspst
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/altera-cyclone-v/start/bspstarthooks.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/altera-cyclone-v/start/mmu-config.c
if HAS_SMP
librtemsbsp_a_SOURCES += ../shared/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/start/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/altera-cyclone-v/start/bspsmp.c
endif

2
c/src/lib/libbsp/arm/imx/Makefile.am
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@@ -47,7 +47,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/imx/start/bspstart.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/imx/start/ccm.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/imx/start/imx_iomux.c
if HAS_SMP
librtemsbsp_a_SOURCES += ../shared/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/start/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/imx/start/bspsmp.c
endif

2
c/src/lib/libbsp/arm/realview-pbx-a9/Makefile.am
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@@ -52,7 +52,7 @@ librtemsbsp_a_SOURCES += ../shared/arm-cp15-set-ttb-entries.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/realview-pbx-a9/start/bspreset.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/realview-pbx-a9/start/bspstart.c
if HAS_SMP
librtemsbsp_a_SOURCES += ../shared/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/start/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/realview-pbx-a9/start/bspsmp.c
endif

70
c/src/lib/libbsp/arm/shared/arm-a9mpcore-smp.c
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@@ -1,70 +0,0 @@
/*
* Copyright (c) 2013-2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <info@embedded-brains.de>
*
* 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 <assert.h>
#include <rtems/score/smpimpl.h>
#include <libcpu/arm-cp15.h>
#include <bsp/irq.h>
#include <bsp/linker-symbols.h>
static void bsp_inter_processor_interrupt(void *arg)
{
_SMP_Inter_processor_interrupt_handler();
}
uint32_t _CPU_SMP_Initialize(void)
{
uint32_t hardware_count = arm_gic_irq_processor_count();
uint32_t linker_count = (uint32_t) bsp_processor_count;
return hardware_count <= linker_count ? hardware_count : linker_count;
}
void _CPU_SMP_Finalize_initialization(uint32_t cpu_count)
{
if (cpu_count > 0) {
rtems_status_code sc;
sc = rtems_interrupt_handler_install(
ARM_GIC_IRQ_SGI_0,
"IPI",
RTEMS_INTERRUPT_UNIQUE,
bsp_inter_processor_interrupt,
NULL
);
assert(sc == RTEMS_SUCCESSFUL);
#if defined(BSP_DATA_CACHE_ENABLED) || defined(BSP_INSTRUCTION_CACHE_ENABLED)
/* Enable unified L2 cache */
rtems_cache_enable_data();
#endif
}
}
void _CPU_SMP_Prepare_start_multitasking( void )
{
/* Do nothing */
}
void _CPU_SMP_Send_interrupt( uint32_t target_processor_index )
{
arm_gic_irq_generate_software_irq(
ARM_GIC_IRQ_SGI_0,
ARM_GIC_IRQ_SOFTWARE_IRQ_TO_ALL_IN_LIST,
(uint8_t) (1U << target_processor_index)
);
}

2
c/src/lib/libbsp/arm/xilinx-zynq/Makefile.am
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@@ -50,7 +50,7 @@ librtemsbsp_a_SOURCES += ../shared/arm-cp15-set-ttb-entries.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/xilinx-zynq/start/bspreset.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/xilinx-zynq/start/bspstart.c
if HAS_SMP
librtemsbsp_a_SOURCES += ../shared/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/start/arm-a9mpcore-smp.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/xilinx-zynq/start/bspsmp.c
endif