release/src-rt-6.x.4708/cfe/cfe/arch/mips/board/swarm/src/ui_swarm.c

   1 /*  *********************************************************************
   2     *  Broadcom Common Firmware Environment (CFE)
   3     *
   4     *  SWARM-specific commands                  File: ui_swarm.c
   5     *
   6     *  A temporary sandbox for misc test routines and commands.
   7     *
   8     *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
   9     *
  10     *********************************************************************
  11     *
  12     *  Copyright 2000,2001,2002,2003
  13     *  Broadcom Corporation. All rights reserved.
  14     *
  15     *  This software is furnished under license and may be used and
  16     *  copied only in accordance with the following terms and
  17     *  conditions.  Subject to these conditions, you may download,
  18     *  copy, install, use, modify and distribute modified or unmodified
  19     *  copies of this software in source and/or binary form.  No title
  20     *  or ownership is transferred hereby.
  21     *
  22     *  1) Any source code used, modified or distributed must reproduce
  23     *     and retain this copyright notice and list of conditions
  24     *     as they appear in the source file.
  25     *
  26     *  2) No right is granted to use any trade name, trademark, or
  27     *     logo of Broadcom Corporation.  The "Broadcom Corporation"
  28     *     name may not be used to endorse or promote products derived
  29     *     from this software without the prior written permission of
  30     *     Broadcom Corporation.
  31     *
  32     *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
  33     *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
  34     *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  35     *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
  36     *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
  37     *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
  38     *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  39     *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  40     *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  41     *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  42     *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  43     *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
  44     *     THE POSSIBILITY OF SUCH DAMAGE.
  45     ********************************************************************* */
  46
  47
  48 #include "lib_types.h"
  49 #include "lib_string.h"
  50 #include "lib_queue.h"
  51 #include "lib_malloc.h"
  52 #include "lib_printf.h"
  53
  54 #include "cfe_timer.h"
  55
  56 #include "cfe_error.h"
  57 #include "cfe_console.h"
  58
  59 #include "ui_command.h"
  60 #include "cfe.h"
  61
  62 #include "bsp_config.h"
  63
  64 #include "sbmips.h"
  65 #include "sb1250_regs.h"
  66 #include "sb1250_scd.h"
  67
  68 #include "swarm.h"
  69
  70 /*  *********************************************************************
  71     *  Configuration
  72     ********************************************************************* */
  73
  74 /*  *********************************************************************
  75     *  prototypes
  76     ********************************************************************* */
  77
  78 int ui_init_swarmcmds(void);
  79
  80 #if CFG_VGACONSOLE
  81 static int ui_cmd_vgadump(ui_cmdline_t *cmd,int argc,char *argv[]);
  82 static int ui_cmd_vgainit(ui_cmdline_t *cmd,int argc,char *argv[]);
  83 extern int vga_biosinit(void);
  84 extern void vgaraw_dump(char *tail);
  85 #endif
  86
  87
  88
  89 /*  *********************************************************************
  90     *  Data
  91     ********************************************************************* */
  92
  93
  94 /*  *********************************************************************
  95     *  ui_init_swarmcmds()
  96     *
  97     *  Add SWARM-specific commands to the command table
  98     *
  99     *  Input parameters:
 100     *      nothing
 101     *
 102     *  Return value:
 103     *      0
 104     ********************************************************************* */
 105
 106
 107 int ui_init_swarmcmds(void)
 108 {
 109 #if CFG_VGACONSOLE
 110     cmd_addcmd("vga init",
 111                ui_cmd_vgainit,
 112                NULL,
 113                "Initialize the VGA adapter.",
 114                "vgainit",
 115                "");
 116
 117     cmd_addcmd("vga dumpbios",
 118                ui_cmd_vgadump,
 119                NULL,
 120                "Dump the VGA BIOS to the console",
 121                "vga dumpbios",
 122                "");
 123 #endif
 124
 125
 126     return 0;
 127 }
 128
 129
 130
 131
 132
 133
 134
 135 #if CFG_VGACONSOLE
 136 static int ui_cmd_vgainit(ui_cmdline_t *cmd,int argc,char *argv[])
 137 {
 138     int res;
 139
 140     res = vga_biosinit();
 141
 142     xprintf("vgaraw_init returns %d\n",res);
 143
 144     return 0;
 145 }
 146
 147 static int ui_cmd_vgadump(ui_cmdline_t *cmd,int argc,char *argv[])
 148 {
 149     char *x;
 150
 151     x = cmd_getarg(cmd,0);
 152     if (!x) x = "";
 153
 154     vgaraw_dump(x);
 155
 156     return 0;
 157 }
 158 #endif