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|
/*===============================================================*\
| Project: RTEMS TQM8xx BSP |
+-----------------------------------------------------------------+
| This file has been adapted to MPC8xx by |
| Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
| Copyright (c) 2008 |
| Embedded Brains GmbH |
| Obere Lagerstr. 30 |
| D-82178 Puchheim |
| Germany |
| rtems@embedded-brains.de |
| |
| See the other copyright notice below for the original parts. |
+-----------------------------------------------------------------+
| The license and distribution terms for this file may be |
| found in the file LICENSE in this distribution or at |
| |
| http://www.rtems.com/license/LICENSE. |
| |
+-----------------------------------------------------------------+
| this file contains the console driver |
\*===============================================================*/
/* derived from MBX8xx BSP: */
/* bsp.h
*
* This include file contains all board IO definitions.
*
* This file includes definitions for the MBX860 and MBX821.
*
* COPYRIGHT (c) 1989-2008.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifndef _BSP_H
#define _BSP_H
/*
* indicate, that BSP is booted via TQMMon
*/
#define BSP_HAS_TQMMON
#include <libcpu/powerpc-utility.h>
LINKER_SYMBOL(TopRamReserved);
LINKER_SYMBOL( bsp_ram_start);
LINKER_SYMBOL( bsp_ram_end);
LINKER_SYMBOL( bsp_ram_size);
LINKER_SYMBOL( bsp_rom_start);
LINKER_SYMBOL( bsp_rom_end);
LINKER_SYMBOL( bsp_rom_size);
LINKER_SYMBOL( bsp_section_text_start);
LINKER_SYMBOL( bsp_section_text_end);
LINKER_SYMBOL( bsp_section_text_size);
LINKER_SYMBOL( bsp_section_data_start);
LINKER_SYMBOL( bsp_section_data_end);
LINKER_SYMBOL( bsp_section_data_size);
LINKER_SYMBOL( bsp_section_bss_start);
LINKER_SYMBOL( bsp_section_bss_end);
LINKER_SYMBOL( bsp_section_bss_size);
LINKER_SYMBOL( bsp_interrupt_stack_start);
LINKER_SYMBOL( bsp_interrupt_stack_end);
LINKER_SYMBOL( bsp_interrupt_stack_size);
LINKER_SYMBOL( bsp_work_area_start);
#ifndef ASM
#include <bspopts.h>
#include <rtems.h>
#include <rtems/console.h>
#include <rtems/clockdrv.h>
#include <mpc8xx.h>
#include <mpc8xx/cpm.h>
#include <mpc8xx/mmu.h>
#include <mpc8xx/console.h>
#include <bsp/vectors.h>
#include <bsp/tqm.h>
#include <libcpu/powerpc-utility.h>
#include <bsp/default-initial-extension.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Network driver configuration
*/
struct rtems_bsdnet_ifconfig;
#if BSP_USE_NETWORK_FEC
extern int rtems_fec_enet_driver_attach (struct rtems_bsdnet_ifconfig *config,
int attaching);
#define RTEMS_BSP_FEC_NETWORK_DRIVER_NAME "fec1"
#define RTEMS_BSP_FEC_NETWORK_DRIVER_ATTACH rtems_fec_enet_driver_attach
#endif
#if BSP_USE_NETWORK_SCC
extern int rtems_scc_enet_driver_attach (struct rtems_bsdnet_ifconfig *config,
int attaching);
#define RTEMS_BSP_SCC_NETWORK_DRIVER_NAME "scc1"
#define RTEMS_BSP_SCC_NETWORK_DRIVER_ATTACH rtems_scc_enet_driver_attach
#endif
#if BSP_USE_NETWORK_FEC
#define RTEMS_BSP_NETWORK_DRIVER_NAME RTEMS_BSP_FEC_NETWORK_DRIVER_NAME
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH RTEMS_BSP_FEC_NETWORK_DRIVER_ATTACH
#elif BSP_USE_NETWORK_SCC
#define RTEMS_BSP_NETWORK_DRIVER_NAME RTEMS_BSP_SCC_NETWORK_DRIVER_NAME
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH RTEMS_BSP_SCC_NETWORK_DRIVER_ATTACH
#endif
/*
* We need to decide how much memory will be non-cacheable. This
* will mainly be memory that will be used in DMA (network and serial
* buffers).
*/
#define NOCACHE_MEM_SIZE 512*1024
/*
* indicate, that BSP has IDE driver
*/
#undef RTEMS_BSP_HAS_IDE_DRIVER
/*
* SPI driver configuration
*/
/* select values for SPI addressing */
#define PGHPLUS_SPI_ADDR_EEPROM 0
#define PGHPLUS_SPI_ADDR_DISP4 1
/* NOTE: DISP4 occupies two consecutive addresses for data and control port */
#define PGHPLUS_SPI_ADDR_DISP4_DATA (PGHPLUS_SPI_ADDR_DISP4)
#define PGHPLUS_SPI_ADDR_DISP4_CTRL (PGHPLUS_SPI_ADDR_DISP4_DATA+1)
/* bit masks for Port B lines */
#define PGHPLUS_PB_SPI_EEP_CE_MSK (1<< 0)
#define PGHPLUS_PB_SPI_DISP4_RS_MSK (1<<15)
#define PGHPLUS_PB_SPI_DISP4_CE_MSK (1<<14)
/*
* our (internal) bus frequency
*/
extern uint32_t BSP_bus_frequency;
#ifdef __cplusplus
}
#endif
#endif
#endif
|
