270aa2848a
BCM2708: Add enough infrastructrue (more stubs) to get a clean compilation of the Pi Zero configuration (with many undefined things at link time).
BCM2708: Add basic interrupt handling logic
BCM2708: Add interrupt register definitions.
BCM2708: Add irq.h header file
BCM2708/Pi zero: bcm_boot.c and bcm_memorymap.h now compile. Added pizero linker script.
BCM2708/Pi Zero: Add Make.defs needed to build.
arch/arm/include/bcm2708, arch/arm/src/bcm2708, configs/pizero: Add some basic build and configuration logic.
configs/pizero: Add some basic structure of the Rasperry Pi Zero port.
Created directory configs/pizero. Nothing there now but a README.txt file.
Add initial boot.c and memorymap.c files
Author: Alan Carvalho de Assis <acassis@gmail.com>
Add AUX/UART/SPI registers definition
Author: Alan Carvalho de Assis <acassis@gmail.com>
Pizero GPIO registers
* Initial commit to add GPIO definitions
* Add remaining GPIO registers definition
Alan Carvalho de Assis <acassis@gmail.com>
BCM2708 memory map: Add VBASE defintions; fix VCSDRAM address per Alan; move all virtual address to the bottom of the file to avoid confusion -- top is all physical address; bottom is all veritural address.
Add initial memory map to BCM2708/BCM2835
Alan Carvalho de Assis <acassis@gmail.com>
77 lines
3.1 KiB
C
77 lines
3.1 KiB
C
/****************************************************************************
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* arch/arm/include/irq.h
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*
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* Copyright (C) 2007-2009, 2011, 2015 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/* This file should never be included directed but, rather, only indirectly
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* through nuttx/irq.h
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*/
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#ifndef __ARCH_ARM_INCLUDE_IRQ_H
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#define __ARCH_ARM_INCLUDE_IRQ_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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/* Include NuttX-specific IRQ definitions */
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#include <nuttx/irq.h>
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/* Include chip-specific IRQ definitions (including IRQ numbers) */
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#include <arch/chip/irq.h>
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/* Include ARM architecture-specific IRQ definitions (including register
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* save structure and up_irq_save()/up_irq_restore() functions)
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*/
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#if defined(CONFIG_ARCH_CORTEXA5) || defined(CONFIG_ARCH_CORTEXA8) || \
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defined(CONFIG_ARCH_CORTEXA9)
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# include <arch/armv7-a/irq.h>
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#elif defined(CONFIG_ARCH_CORTEXR4) || defined(CONFIG_ARCH_CORTEXR4F) || \
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defined(CONFIG_ARCH_CORTEXR5) || defined(CONFIG_ARCH_CORTEXR5F) || \
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defined(CONFIG_ARCH_CORTEXR7) || defined(CONFIG_ARCH_CORTEXR7F)
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# include <arch/armv7-r/irq.h>
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#elif defined(CONFIG_ARCH_CORTEXM3) || defined(CONFIG_ARCH_CORTEXM4) || \
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defined(CONFIG_ARCH_CORTEXM7)
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# include <arch/armv7-m/irq.h>
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#elif defined(CONFIG_ARCH_CORTEXM0)
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# include <arch/armv6-m/irq.h>
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#else
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# include <arch/arm/irq.h>
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#endif
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#endif /* __ARCH_ARM_INCLUDE_IRQ_H */
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