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/**
* @file
*
* @ingroup m68k_csb360
*
* @brief Global BSP definitions.
*/
/*
* Board Support Package for CSB360 evaluation board
* BSP definitions
*
* Copyright 2004 Cogent Computer Systems
* Author: Jay Monkman <jtm@lopingdog.com>
*
* Derived from mcf5206elite BSP:
* Copyright (C) 2000 OKTET Ltd., St.-Petersburg, Russia
* Author: Victor V. Vengerov <vvv@oktet.ru>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
* http://www.rtems.org/license/LICENSE.
*/
#ifndef LIBBSP_M68K_CSB360_BSP_H
#define LIBBSP_M68K_CSB360_BSP_H
#include <mcf5272/mcf5272.h>
/**
* @defgroup m68k_csb360 CSB360 Support
*
* @ingroup RTEMSBSPsM68k
*
* @brief CSB360 support.
*/
/*** Board resources allocation ***/
#define BSP_MEM_ADDR_SRAM 0x20000000
#define BSP_MEM_SIZE_SRAM 4096
/* Location and size of sdram. Note this includes space used by
* umon.
*/
#define BSP_MEM_ADDR_SDRAM 0x00000000
#define BSP_MEM_MASK_SDRAM 0x01ffffff
#define BSP_MEM_SIZE_SDRAM (32 * 1024 * 1024)
/* Address to put SIM Modules */
#define BSP_MBAR 0x10000000
/* Address to put SRAM */
#define BSP_RAMBAR BSP_MEM_ADDR_SRAM
/* Interrupt Vectors */
#define BSP_INTVEC_INT1 65
#define BSP_INTVEC_INT2 66
#define BSP_INTVEC_INT3 67
#define BSP_INTVEC_INT4 68
#define BSP_INTVEC_TMR0 69
#define BSP_INTVEC_TMR1 70
#define BSP_INTVEC_TMR2 71
#define BSP_INTVEC_TMR3 72
#define BSP_INTVEC_UART1 73
#define BSP_INTVEC_UART2 74
#define BSP_INTVEC_PLIP 75
#define BSP_INTVEC_PLIA 76
#define BSP_INTVEC_USB0 77
#define BSP_INTVEC_USB1 78
#define BSP_INTVEC_USB2 79
#define BSP_INTVEC_USB3 80
#define BSP_INTVEC_USB4 81
#define BSP_INTVEC_USB5 82
#define BSP_INTVEC_USB6 83
#define BSP_INTVEC_USB7 84
#define BSP_INTVEC_DMA 85
#define BSP_INTVEC_ERX 86
#define BSP_INTVEC_ETX 87
#define BSP_INTVEC_ENTC 88
#define BSP_INTVEC_QSPI 89
#define BSP_INTVEC_INT5 90
#define BSP_INTVEC_INT6 91
#define BSP_INTVEC_SWTO 92
#define BSP_INTLVL_INT1 1
#define BSP_INTLVL_INT2 1
#define BSP_INTLVL_INT3 1
#define BSP_INTLVL_INT4 1
#define BSP_INTLVL_TMR0 1
#define BSP_INTLVL_TMR1 1
#define BSP_INTLVL_TMR2 1
#define BSP_INTLVL_TMR3 1
#define BSP_INTLVL_UART1 1
#define BSP_INTLVL_UART2 1
#define BSP_INTLVL_PLIP 1
#define BSP_INTLVL_PLIA 1
#define BSP_INTLVL_USB0 1
#define BSP_INTLVL_USB1 1
#define BSP_INTLVL_USB2 1
#define BSP_INTLVL_USB3 1
#define BSP_INTLVL_USB4 1
#define BSP_INTLVL_USB5 1
#define BSP_INTLVL_USB6 1
#define BSP_INTLVL_USB7 1
#define BSP_INTLVL_DMA 1
#define BSP_INTLVL_ERX 1
#define BSP_INTLVL_ETX 1
#define BSP_INTLVL_ENTC 1
#define BSP_INTLVL_QSPI 1
#define BSP_INTLVL_INT5 1
#define BSP_INTLVL_INT6 1
#define BSP_INTLVL_SWTO 1
#ifndef ASM
#include <bspopts.h>
#include <rtems.h>
#include <bsp/default-initial-extension.h>
#ifdef __cplusplus
extern "C" {
#endif
struct rtems_bsdnet_ifconfig;
extern int rtems_enet_driver_attach (struct rtems_bsdnet_ifconfig *config);
#define RTEMS_BSP_NETWORK_DRIVER_NAME "eth0"
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_enet_driver_attach
/* System frequency */
#define BSP_SYSTEM_FREQUENCY (66 * 1000 * 1000)
/*
* Simple spin delay in microsecond units for device drivers.
* This is very dependent on the clock speed of the target.
*/
#define rtems_bsp_delay( microseconds ) \
{ register uint32_t _delay=(microseconds); \
register uint32_t _tmp=123; \
__asm__ volatile( "0: \
nbcd %0 ; \
nbcd %0 ; \
dbf %1,0b" \
: "=d" (_tmp), "=d" (_delay) \
: "0" (_tmp), "1" (_delay) ); \
}
/*
* Real-Time Clock Driver Table Entry
* NOTE: put this entry to the device driver table AFTER I2C bus driver!
*/
#define RTC_DRIVER_TABLE_ENTRY \
{ rtc_initialize, NULL, NULL, NULL, NULL, NULL }
extern rtems_device_driver rtc_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
/* miscellaneous stuff assumed to exist */
extern rtems_isr_entry M68Kvec[]; /* vector table address */
extern rtems_isr (*rtems_clock_hook)(rtems_vector_number);
/* functions */
rtems_isr_entry set_vector(
rtems_isr_entry handler,
rtems_vector_number vector,
int type
);
/*
* Prototypes for BSP methods which cross file boundaries
*/
void init5272(void);
#ifdef __cplusplus
}
#endif
#endif /* ASM */
#endif
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