LXR uboot/board/siemens/draco/board.h

   1/*
   2 * board.h
   3 *
   4 * (C) Copyright 2013 Siemens Schweiz AG
   5 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
   6 *
   7 * Based on:
   8 * TI AM335x boards information header
   9 * u-boot:/board/ti/am335x/board.h
  10 *
  11 * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
  12 *
  13 * SPDX-License-Identifier:     GPL-2.0+
  14 */
  15
  16#ifndef _BOARD_H_
  17#define _BOARD_H_
  18
  19#define PARGS(x)        #x , /* Parameter Name */ \
  20                        settings.ddr3.x, /* EEPROM Value */ \
  21                        ddr3_default.x, /* Default Value */ \
  22                        settings.ddr3.x-ddr3_default.x /* Difference */
  23
  24#define PRINTARGS(y)    printf("%-20s, %8x, %8x, %4d\n", PARGS(y))
  25
  26#define MAGIC_CHIP      0x50494843
  27
  28/* Automatic generated definition */
  29/* Wed, 16 Apr 2014 16:50:41 +0200 */
  30/* From file: draco/ddr3-data-universal-default@303MHz-i0-ES3.txt */
  31struct ddr3_data {
  32        unsigned int magic;                     /* 0x33524444 */
  33        unsigned int version;                   /* 0x56312e35 */
  34        unsigned short int ddr3_sratio;         /* 0x0080 */
  35        unsigned short int iclkout;             /* 0x0000 */
  36        unsigned short int dt0rdsratio0;        /* 0x003A */
  37        unsigned short int dt0wdsratio0;        /* 0x003F */
  38        unsigned short int dt0fwsratio0;        /* 0x009F */
  39        unsigned short int dt0wrsratio0;        /* 0x0079 */
  40        unsigned int sdram_tim1;                /* 0x0888A39B */
  41        unsigned int sdram_tim2;                /* 0x26247FDA */
  42        unsigned int sdram_tim3;                /* 0x501F821F */
  43        unsigned int emif_ddr_phy_ctlr_1;       /* 0x00100206 */
  44        unsigned int sdram_config;              /* 0x61A44A32 */
  45        unsigned int ref_ctrl;                  /* 0x0000093B */
  46        unsigned int ioctr_val;                 /* 0x0000014A */
  47        char manu_name[32];                     /* "default@303MHz \0" */
  48        char manu_marking[32];                  /* "default \0" */
  49};
  50
  51struct chip_data {
  52        unsigned int  magic;
  53        char sdevname[16];
  54        char shwver[7];
  55};
  56
  57struct draco_baseboard_id {
  58        struct ddr3_data ddr3;
  59        struct chip_data chip;
  60};
  61
  62/*
  63 * We have three pin mux functions that must exist.  We must be able to enable
  64 * uart0, for initial output and i2c0 to read the main EEPROM.  We then have a
  65 * main pinmux function that can be overridden to enable all other pinmux that
  66 * is required on the board.
  67 */
  68void enable_uart0_pin_mux(void);
  69void enable_uart1_pin_mux(void);
  70void enable_uart2_pin_mux(void);
  71void enable_uart3_pin_mux(void);
  72void enable_uart4_pin_mux(void);
  73void enable_uart5_pin_mux(void);
  74void enable_i2c0_pin_mux(void);
  75void enable_board_pin_mux(void);
  76
  77/* Forwared declaration, defined in common board.c */
  78void set_env_gpios(unsigned char state);
  79#endif
  80