diff options
Diffstat (limited to 'bsps/m68k/csb360/include/bsp.h')
| -rw-r--r-- | bsps/m68k/csb360/include/bsp.h | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/bsps/m68k/csb360/include/bsp.h b/bsps/m68k/csb360/include/bsp.h new file mode 100644 index 0000000000..5272e17ae2 --- /dev/null +++ b/bsps/m68k/csb360/include/bsp.h @@ -0,0 +1,189 @@ +/** + * @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 bsp_m68k + * + * @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 |