arch/blackfin/mach-bf561/include/mach/blackfin.h

   1 /*
   2  * File:         include/asm-blackfin/mach-bf561/blackfin.h
   3  * Based on:
   4  * Author:
   5  *
   6  * Created:
   7  * Description:
   8  *
   9  * Rev:
  10  *
  11  * Modified:
  12  *
  13  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2, or (at your option)
  18  * any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; see the file COPYING.
  27  * If not, write to the Free Software Foundation,
  28  * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  29  */
  30
  31 #ifndef _MACH_BLACKFIN_H_
  32 #define _MACH_BLACKFIN_H_
  33
  34 #define BF561_FAMILY
  35
  36 #include "bf561.h"
  37 #include "defBF561.h"
  38 #include "anomaly.h"
  39
  40 #if !defined(__ASSEMBLY__)
  41 #include "cdefBF561.h"
  42 #endif
  43
  44 #define bfin_read_FIO_FLAG_D() bfin_read_FIO0_FLAG_D()
  45 #define bfin_write_FIO_FLAG_D(val) bfin_write_FIO0_FLAG_D(val)
  46 #define bfin_read_FIO_DIR() bfin_read_FIO0_DIR()
  47 #define bfin_write_FIO_DIR(val) bfin_write_FIO0_DIR(val)
  48 #define bfin_read_FIO_INEN() bfin_read_FIO0_INEN()
  49 #define bfin_write_FIO_INEN(val) bfin_write_FIO0_INEN(val)
  50
  51 #define SIC_IWR0 SICA_IWR0
  52 #define SIC_IWR1 SICA_IWR1
  53 #define SIC_IAR0 SICA_IAR0
  54 #define bfin_write_SIC_IMASK0 bfin_write_SICA_IMASK0
  55 #define bfin_write_SIC_IMASK1 bfin_write_SICA_IMASK1
  56 #define bfin_write_SIC_IWR0   bfin_write_SICA_IWR0
  57 #define bfin_write_SIC_IWR1   bfin_write_SICA_IWR1
  58
  59 #define bfin_read_SIC_IMASK0 bfin_read_SICA_IMASK0
  60 #define bfin_read_SIC_IMASK1 bfin_read_SICA_IMASK1
  61 #define bfin_read_SIC_IWR0   bfin_read_SICA_IWR0
  62 #define bfin_read_SIC_IWR1   bfin_read_SICA_IWR1
  63 #define bfin_read_SIC_ISR0   bfin_read_SICA_ISR0
  64 #define bfin_read_SIC_ISR1   bfin_read_SICA_ISR1
  65
  66 #define bfin_read_SIC_IMASK(x)          bfin_read32(SICA_IMASK0 + (x << 2))
  67 #define bfin_write_SIC_IMASK(x, val)    bfin_write32((SICA_IMASK0 + (x << 2)), val)
  68 #define bfin_read_SICB_IMASK(x)         bfin_read32(SICB_IMASK0 + (x << 2))
  69 #define bfin_write_SICB_IMASK(x, val)   bfin_write32((SICB_IMASK0 + (x << 2)), val)
  70 #define bfin_read_SIC_ISR(x)            bfin_read32(SICA_ISR0 + (x << 2))
  71 #define bfin_write_SIC_ISR(x, val)      bfin_write32((SICA_ISR0 + (x << 2)), val)
  72 #define bfin_read_SICB_ISR(x)           bfin_read32(SICB_ISR0 + (x << 2))
  73 #define bfin_write_SICB_ISR(x, val)     bfin_write32((SICB_ISR0 + (x << 2)), val)
  74
  75 #define BFIN_UART_NR_PORTS      1
  76
  77 #define OFFSET_THR              0x00    /* Transmit Holding register            */
  78 #define OFFSET_RBR              0x00    /* Receive Buffer register              */
  79 #define OFFSET_DLL              0x00    /* Divisor Latch (Low-Byte)             */
  80 #define OFFSET_IER              0x04    /* Interrupt Enable Register            */
  81 #define OFFSET_DLH              0x04    /* Divisor Latch (High-Byte)            */
  82 #define OFFSET_IIR              0x08    /* Interrupt Identification Register    */
  83 #define OFFSET_LCR              0x0C    /* Line Control Register                */
  84 #define OFFSET_MCR              0x10    /* Modem Control Register               */
  85 #define OFFSET_LSR              0x14    /* Line Status Register                 */
  86 #define OFFSET_MSR              0x18    /* Modem Status Register                */
  87 #define OFFSET_SCR              0x1C    /* SCR Scratch Register                 */
  88 #define OFFSET_GCTL             0x24    /* Global Control Register              */
  89
  90 #endif                          /* _MACH_BLACKFIN_H_ */