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kernel/linux-rt-4.4.41/arch/mips/include/asm/mach-rc32434/prom.h 1.62 KB
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  /*
   *  Definitions for the PROM
   *
   *  Copyright 2002 Ryan Holm <ryan.holmQVist@idt.com>
   *  Copyright 2008 Florian Fainelli <florian@openwrt.org>
   *
   *  This program is free software; you can redistribute  it and/or modify it
   *  under  the terms of  the GNU General  Public License as published by the
   *  Free Software Foundation;  either version 2 of the  License, or (at your
   *  option) any later version.
   *
   *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
   *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
   *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
   *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
   *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
   *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
   *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
   *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   *  You should have received a copy of the  GNU General Public License along
   *  with this program; if not, write  to the Free Software Foundation, Inc.,
   *  675 Mass Ave, Cambridge, MA 02139, USA.
   *
   */
  
  #define PROM_ENTRY(x)		(0xbfc00000 + ((x) * 8))
  
  #define SR_NMI			0x00180000
  #define SERIAL_SPEED_ENTRY	0x00000001
  
  #define FREQ_TAG		"HZ="
  #define KMAC_TAG		"kmac="
  #define MEM_TAG			"mem="
  #define BOARD_TAG		"board="
  
  #define BOARD_RB532		"500"
  #define BOARD_RB532A		"500r5"