text: /*
   * (C) Copyright 2001
   * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com.
   *
   * See file CREDITS for list of people who contributed to this
   * project.
   *
   * 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 program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * 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., 59 Temple Place, Suite 330, Boston,
   * MA 02111-1307 USA
   */
  
  #ifndef _W7O_H_
  #define _W7O_H_
  #include <config.h>
  
  /* AMCC 405GP PowerPC GPIO registers */
  #define PPC405GP_GPIO0_OR	0xef600700L	/* GPIO Output */
  #define PPC405GP_GPIO0_TCR	0xef600704L	/* GPIO Three-State Control */
  #define PPC405GP_GPIO0_ODR	0xef600718L	/* GPIO Open Drain */
  #define PPC405GP_GPIO0_IR	0xef60071cL	/* GPIO Input */
  
  /* LMG FPGA <=> CPU GPIO signals */
  #define LMG_XCV_INIT		0x10000000L
  #define LMG_XCV_PROG		0x04000000L
  #define LMG_XCV_DONE		0x00400000L
  #define LMG_XCV_CNFG_0		0x08000000L
  #define LMG_XCV_IRQ_0		0x0L
  
  /* LMC FPGA <=> CPU GPIO signals */
  #define LMC_XCV_INIT		0x00800000L
  #define LMC_XCV_PROG		0x40000000L
  #define LMC_XCV_DONE		0x01000000L
  #define LMC_XCV_CNFG_0		0x00004000L	/* Shared with IRQ 0 */
  #define LMC_XCV_CNFG_1		0x00002000L	/* Shared with IRQ 1 */
  #define LMC_XCV_CNFG_2		0x00001000L	/* Shared with IRQ 2 */
  #define LMC_XCV_IRQ_0		0x00080000L	/* Shared with GPIO 17 */
  #define LMC_XCV_IRQ_1		0x00040000L	/* Shared with GPIO 18 */
  #define LMC_XCV_IRQ_3		0x00020000L	/* Shared tiwht GPIO 19 */
  
  
  /*
   * Setup FPGA <=> GPIO mappings
   */
  #if defined(CONFIG_W7OLMG)
  # define GPIO_XCV_INIT		LMG_XCV_INIT
  # define GPIO_XCV_PROG		LMG_XCV_PROG
  # define GPIO_XCV_DONE		LMG_XCV_DONE
  # define GPIO_XCV_CNFG		LMG_XCV_CNFG_0
  # define GPIO_XCV_IRQ		LMG_XCV_IRQ_0
  # define GPIO_GPIO_1		0x40000000L
  # define GPIO_GPIO_6		0x02000000L
  # define GPIO_GPIO_7		0x01000000L
  # define GPIO_GPIO_8		0x00800000L
  #elif defined(CONFIG_W7OLMC)
  # define GPIO_XCV_INIT		LMC_XCV_INIT
  # define GPIO_XCV_PROG		LMC_XCV_PROG
  # define GPIO_XCV_DONE		LMC_XCV_DONE
  # define GPIO_XCV_CNFG		LMC_XCV_CNFG_0
  # define GPIO_XCV_IRQ		LMC_XCV_IRQ_0
  #else
  # error "Unknown W7O board configuration"
  #endif
  
  /* Power On Self Tests */
  extern void post2(void);
  extern int test_led(void);
  extern int test_sdram(unsigned long size);
  extern void test_fpga(unsigned short *daddr);
  
  /* FGPA */
  extern int init_fpga(void);
  
  /* Misc */
  extern int temp_uart_init(void);
  extern void init_fsboot(void);
  
  #endif /* _W7O_H_ */
  