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By now, the enumeration of peripheral interrupts on Raspberry Pi 1 was different in between base-hw kernel and Fiasco.OC. Therefore, hacks were needed in every driver to request the correct interrupt number dependent on the kernel. Before reproducing the same in the platform driver for rpi, we can more easily use the same enumeration with base-hw. Ref #3864
68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
/*
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* \brief MMIO and IRQ definitions for the Raspberry Pi
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* \author Norman Feske
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* \date 2013-04-05
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*/
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/*
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* Copyright (C) 2013-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _INCLUDE__DRIVERS__DEFS__RPI_H_
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#define _INCLUDE__DRIVERS__DEFS__RPI_H_
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/* Genode includes */
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#include <util/mmio.h>
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namespace Rpi {
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enum {
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RAM_0_BASE = 0x00000000,
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RAM_0_SIZE = 0x10000000, /* XXX ? */
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MMIO_0_BASE = 0x20000000,
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MMIO_0_SIZE = 0x02000000,
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SYSTEM_TIMER_IRQ = 1,
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SYSTEM_TIMER_MMIO_BASE = 0x20003000,
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SYSTEM_TIMER_MMIO_SIZE = 0x1000,
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SYSTEM_TIMER_CLOCK = 1000000,
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PL011_0_IRQ = 57,
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PL011_0_MMIO_BASE = 0x20201000,
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PL011_0_MMIO_SIZE = 0x1000,
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PL011_0_CLOCK = 3000000,
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PL011_1_IRQ = 61,
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PL011_1_MMIO_BASE = 0x20215000,
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PL011_1_MMIO_SIZE = 0x1000,
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PL011_1_CLOCK = 3000000,
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IRQ_CONTROLLER_BASE = 0x2000b200,
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IRQ_CONTROLLER_SIZE = 0x100,
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GPIO_CONTROLLER_BASE = 0x20200000,
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GPIO_CONTROLLER_SIZE = 0x1000,
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USB_DWC_OTG_BASE = 0x20980000,
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USB_DWC_OTG_SIZE = 0x20000,
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/* USB host controller */
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DWC_IRQ = 9,
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/* SD card */
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SDHCI_BASE = MMIO_0_BASE + 0x300000,
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SDHCI_SIZE = 0x100,
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SDHCI_IRQ = 62,
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};
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enum Videocore_cache_policy { NON_COHERENT = 0,
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COHERENT = 1,
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L2_ONLY = 2,
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UNCACHED = 3 };
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};
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#endif /* _INCLUDE__DRIVERS__DEFS__RPI_H_ */
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