forked from Imagelibrary/rtems
dcdfec1451
PR 1781/bsps
* ChangeLog, Makefile.am, README, bsp_specs, configure.ac,
preinstall.am, times, console/console.c, include/bsp.h,
include/cplb.h, include/tm27.h, make/custom/TLL6527M.cfg,
startup/bspstart.c, startup/linkcmds: New files.
Initial port for the TLL6527Mboard that contains blackfin 52X
range of processors. Used eZKit533 as a reference for building
the port.
80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
/**
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*@file bsp.h
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*
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* This include file contains all board IO definitions for TLL6527M.
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*
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* COPYRIGHT (c) 2010 by ECE Northeastern University.
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license
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*
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* $Id$
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*/
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#ifndef _BSP_H
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#define _BSP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <bspopts.h>
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#include <rtems.h>
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#include <rtems/console.h>
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#include <rtems/clockdrv.h>
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#include <rtems/score/bfin.h>
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#include <rtems/bfin/bf52x.h>
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#include <bf52x.h>
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/*
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* PLL and clock setup values:
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*/
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/*
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* PLL configuration for TLL6527M
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*
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* XTL = 27 MHz
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* CLKIN = 13 MHz
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* VCO = 391 MHz
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* CCLK = 391 MHz
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* SCLK = 130 MHz
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*/
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#define PLL_CSEL 0x0000 /* CCLK = VCO */
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#define PLL_SSEL 0x0003 /* SCLK = CCLK/3 */
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#define PLL_MSEL 0x3A00 /* VCO = 29xCLKIN */
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#define PLL_DF 0x0001 /* CLKIN = XTL/2 */
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#define CLKIN (25000000) /* Input clock to the PLL */
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#define CCLK (600000000) /* CORE CLOCK */
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#define SCLK (100000000) /* SYSTEM CLOCK */
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/*
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* UART setup values
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*/
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#define BAUDRATE 57600 /* Console Baudrate */
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#define WORD_5BITS 0x00 /* 5 bits word */
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#define WORD_6BITS 0x01 /* 6 bits word */
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#define WORD_7BITS 0x02 /* 7 bits word */
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#define WORD_8BITS 0x03 /* 8 bits word */
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#define EVEN_PARITY 0x18 /* Enable EVEN parity */
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#define ODD_PARITY 0x08 /* Enable ODD parity */
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#define TWO_STP_BIT 0x04 /* 2 stop bits */
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rtems_isr_entry set_vector( /* returns old vector */
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rtems_isr_entry handler, /* isr routine */
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rtems_vector_number vector, /* vector number */
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int type /* RTEMS or RAW intr */
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);
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#ifdef __cplusplus
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}
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#endif
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#endif
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