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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
#ifndef __PB926_PLATFORM_H__
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#define __PB926_PLATFORM_H__
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/*
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* Platform specific ties between drivers and generic APIs used by the kernel.
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* E.g. system timer and console.
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*
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* Copyright (C) Bahadir Balban 2007
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*/
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#include INC_PLAT(offsets.h)
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#include INC_GLUE(memlayout.h)
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#include <l4/generic/capability.h>
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#include <l4/generic/cap-types.h>
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#include <l4/generic/resource.h>
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/* Default console used by kernel */
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#define PLATFORM_CONSOLE_BASE PB926_UART0_BASE
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/* SP804 timer has TIMER1 at TIMER0 + 0x20 address */
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#define PLATFORM_TIMER0_BASE PB926_TIMER01_BASE
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/* Total number of timers present in this platform */
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#define TOTAL_TIMERS 4
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#define PLATFORM_TIMER0 0
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#define PLATFORM_TIMER1 1
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#define PLATFORM_TIMER2 2
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#define PLATFORM_TIMER3 3
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#define PB926_UART_SIZE 0x1000
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#define PB926_TIMER_SIZE 0x1000
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#define PB926_CLCD_SIZE 0x1000
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#define PLATFORM_UART1_BASE PB926_UART1_BASE
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#define PLATFORM_UART2_BASE PB926_UART2_BASE
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#define PLATFORM_UART3_BASE PB926_UART3_BASE
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#define PLATFORM_UART1_SIZE PB926_UART_SIZE
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#define PLATFORM_UART2_SIZE PB926_UART_SIZE
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#define PLATFORM_UART3_SIZE PB926_UART_SIZE
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#define PLATFORM_TIMER1_BASE PB926_TIMER23_BASE
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#define PLATFORM_TIMER1_SIZE PB926_TIMER_SIZE
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#define PLATFORM_CLCD0_BASE PB926_CLCD_BASE
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#define PLATFORM_CLCD0_SIZE PB926_CLCD_SIZE
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int platform_setup_device_caps(struct kernel_resources *kres);
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void platform_irq_enable(int irq);
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void platform_irq_disable(int irq);
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void timer_start(void);
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#endif /* __PB926_PLATFORM_H__ */
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