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base-hw: Support for Raspberry Pi

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Norman Feske
2013-04-08 19:05:44 +02:00
parent 65f20262cb
commit 8ac6d8c96c
15 changed files with 570 additions and 1 deletions
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57
base/include/platform/rpi/drivers/board_base.h Normal file
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/*
* \brief Board definitions for the Raspberry Pi
* \author Norman Feske
* \date 2013-04-05
*/
/*
* Copyright (C) 2013 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
#ifndef _INCLUDE__PLATFORM__BOARD_BASE_H_
#define _INCLUDE__PLATFORM__BOARD_BASE_H_
/* Genode includes */
#include <util/mmio.h>
namespace Genode
{
struct Board_base
{
enum {
RAM_0_BASE = 0x00000000,
RAM_0_SIZE = 0x10000000, /* XXX ? */
MMIO_0_BASE = 0x20000000,
MMIO_0_SIZE = 0x02000000,
/*
* IRQ numbers 0..7 refer to the basic IRQs.
* IRQ numbers 8..39 refer to GPU IRQs 0..31.
* IRQ numbers 40..71 refer to GPU IRQs 32..63.
*/
GPU_IRQ_BASE = 8,
SYSTEM_TIMER_IRQ = GPU_IRQ_BASE + 1,
SYSTEM_TIMER_MMIO_BASE = 0x20003000,
SYSTEM_TIMER_MMIO_SIZE = 0x1000,
SYSTEM_TIMER_CLOCK = 1000000,
PL011_0_IRQ = 57,
PL011_0_MMIO_BASE = 0x20201000,
PL011_0_MMIO_SIZE = 0x1000,
PL011_0_CLOCK = 3000000,
IRQ_CONTROLLER_BASE = 0x2000b200,
IRQ_CONTROLLER_SIZE = 0x100,
SECURITY_EXTENSION = 0,
};
};
}
#endif /* _INCLUDE__PLATFORM__BOARD_BASE_H_ */