Rev 2465 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2214 | kebrt | 1 | /* |
| 2 | * Copyright (c) 2007 Michal Kebrt |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 2419 | kebrt | 29 | /** @addtogroup arm32gxemul GXemul |
| 30 | * @brief GXemul machine specific parts. |
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| 31 | * @ingroup arm32 |
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| 2214 | kebrt | 32 | * @{ |
| 33 | */ |
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| 34 | /** @file |
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| 2410 | stepan | 35 | * @brief GXemul peripheries drivers declarations. |
| 2214 | kebrt | 36 | */ |
| 37 | |||
| 2340 | kebrt | 38 | #ifndef KERN_arm32_GXEMUL_H_ |
| 39 | #define KERN_arm32_GXEMUL_H_ |
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| 2214 | kebrt | 40 | |
| 41 | #include <console/chardev.h> |
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| 42 | |||
| 2410 | stepan | 43 | /** Last interrupt number (beginning from 0) whose status is probed |
| 44 | * from interrupt controller |
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| 45 | */ |
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| 2261 | stepan | 46 | #define GXEMUL_IRQC_MAX_IRQ 8 |
| 2410 | stepan | 47 | |
| 48 | /** Timer frequency */ |
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| 2340 | kebrt | 49 | #define GXEMUL_TIMER_FREQ 100 |
| 2261 | stepan | 50 | |
| 2263 | kebrt | 51 | /** Struct containing mappings of gxemul HW devices into kernel part |
| 2329 | kebrt | 52 | * of virtual address space. |
| 53 | */ |
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| 2263 | kebrt | 54 | typedef struct { |
| 55 | uintptr_t videoram; |
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| 56 | uintptr_t kbd; |
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| 57 | uintptr_t rtc; |
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| 58 | uintptr_t rtc_freq; |
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| 59 | uintptr_t rtc_ack; |
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| 60 | uintptr_t irqc; |
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| 61 | uintptr_t irqc_mask; |
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| 62 | uintptr_t irqc_unmask; |
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| 63 | } gxemul_hw_map_t; |
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| 64 | |||
| 2358 | kebrt | 65 | extern void gxemul_hw_map_init(void); |
| 66 | extern void gxemul_console_init(devno_t devno); |
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| 67 | extern void gxemul_release_console(void); |
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| 68 | extern void gxemul_grab_console(void); |
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| 69 | extern void gxemul_timer_irq_start(void); |
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| 70 | extern void gxemul_debug_putc(char ch); |
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| 71 | extern void gxemul_cpu_halt(void); |
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| 72 | extern void gxemul_irq_exception(int exc_no, istate_t *istate); |
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| 73 | extern size_t gxemul_get_memory_size(void); |
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| 74 | extern uintptr_t gxemul_get_fb_address(void); |
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| 75 | |||
| 2214 | kebrt | 76 | #endif |
| 77 | |||
| 78 | /** @} |
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| 79 | */ |