release/src-rt-6.x.4708/cfe/cfe/arch/mips/board/bcm9635x/src/bcm635x_board.c

   1 /*  *********************************************************************
   2     *  Broadcom Common Firmware Environment (CFE)
   3     *
   4     *  bcm635x_board.c   utility functions for bcm635X board
   5     *
   6     *  Created on :  09/25/2002  seanl
   7     *
   8     *********************************************************************
   9
  10 <:copyright-broadcom
  11
  12  Copyright (c) 2002 Broadcom Corporation
  13  All Rights Reserved
  14  No portions of this material may be reproduced in any form without the
  15  written permission of:
  16           Broadcom Corporation
  17           16215 Alton Parkway
  18           Irvine, California 92619
  19  All information contained in this document is Broadcom Corporation
  20  company private, proprietary, and trade secret.
  21
  22 :>
  23 */
  24
  25 #include "bcm63xx_util.h"
  26 extern NVRAM_DATA nvramData;
  27 extern int readNvramData(void);
  28
  29 static int parsePsiSize(char *psiStr)
  30 {
  31     int psiSize = atoi(psiStr);
  32
  33     if (psiSize >= 1 && psiSize <= NVRAM_PSI_MAX_SIZE)
  34         return 0;
  35     else
  36         return 1;
  37 }
  38
  39 static int parseMemConfig(char *memSizeStr)
  40 {
  41     int memSize = atoi(memSizeStr);
  42
  43     if (memSize >= MEMORY_635X_16MB_1_CHIP && memSize <= MEMORY_635X_64MB_2_CHIP)
  44         return 0;
  45     else
  46         return 1;
  47 }
  48
  49 static PARAMETER_SETTING gBoardParam[] =
  50 {
  51     // prompt name                      Error Prompt Define Param  Validation function
  52     {"Board Id String(max 16 char) :", BOARDID_STR_PROMPT, "", "", parseBoardIdStr},
  53     {"Psi size in KB (default:127) :", PSI_SIZE_PROMPT, "", "", parsePsiSize},
  54     {"Number of MAC Addresses(1-32):", MAC_CT_PROMPT, "", "", parseMacAddrCount},
  55     {"Base MAC Address             :", MAC_ADDR_PROMPT, "", "", parseMacAddr},
  56     {"Memory size:   Range 0-2\n\
  57 16MB (1 chip)  ------- 0\n\
  58 32MB (2 chips) ------- 1\n\
  59 64MB (2 chips) ------- 2     :", MEM_CONFIG_PROMPT, "", "", parseMemConfig},
  60     {NULL}
  61 };
  62
  63
  64 // getBoardParam:  convert the board param data and put them in the gBoardParam struct
  65 //
  66 void getBoardParam(void)
  67 {
  68     int memType;
  69
  70     if (nvramData.szBoardId[0] != (char)0xff)
  71         memcpy(gBoardParam[0].parameter, nvramData.szBoardId, NVRAM_BOARD_ID_STRING_LEN);
  72     else
  73         memset(gBoardParam[0].parameter, 0, NVRAM_BOARD_ID_STRING_LEN);
  74
  75     if (nvramData.ulPsiSize == 0xffffffff)
  76         nvramData.ulPsiSize = NVRAM_PSI_DEFAULT_635X;
  77     sprintf(gBoardParam[1].parameter, "%d", nvramData.ulPsiSize);
  78
  79     if (nvramData.ulNumMacAddrs == 0xffffffff)
  80         nvramData.ulNumMacAddrs = NVRAM_MAC_COUNT_DEFAULT_635X;
  81     sprintf(gBoardParam[2].parameter, "%d", nvramData.ulNumMacAddrs);
  82
  83     if (nvramData.ucaBaseMacAddr[0] == 0xff && nvramData.ucaBaseMacAddr[1] == 0xff &&
  84         nvramData.ucaBaseMacAddr[2] == 0xff && nvramData.ucaBaseMacAddr[3] == 0xff)
  85         memset(gBoardParam[3].parameter, 0, NVRAM_MAC_ADDRESS_LEN);
  86     else
  87         macNumToStr(nvramData.ucaBaseMacAddr, gBoardParam[3].parameter);
  88
  89     memType = kerSysMemoryTypeGet();
  90
  91     if (!(memType >= MEMORY_635X_16MB_1_CHIP && memType <= MEMORY_635X_64MB_2_CHIP))
  92         memType = MEMORY_635X_16MB_1_CHIP;
  93     sprintf(gBoardParam[4].parameter, "%d", memType);
  94 }
  95
  96
  97 // setBoardParam: Set the board Id string, mac addresses, psi size, etc...
  98 //
  99 int setBoardParam(void)
 100 {
 101     int bChange = FALSE;
 102     int count = 0;
 103     PPARAMETER_SETTING tmpPtr = gBoardParam;
 104     int memType;
 105
 106     while (tmpPtr->promptName !=  NULL)
 107     {
 108         count++;
 109         tmpPtr++;
 110     }
 111
 112     getBoardParam();
 113
 114     while (1)
 115     {
 116         bChange = processPrompt(gBoardParam, count);
 117         if (strlen(gBoardParam[3].parameter) != 0)
 118             break;
 119         printf("Base Mac address is not entered.  Try it again!\n");
 120     }
 121
 122     if (bChange)
 123     {
 124         // fill in board id string, psi and mac count
 125         nvramData.ulVersion = NVRAM_VERSION_NUMBER;
 126         nvramData.ulEnetModeFlag = 0xffffffff;          // all ffs for enet mode flag
 127         memset(nvramData.szBoardId, 0, NVRAM_BOARD_ID_STRING_LEN);
 128         memcpy(nvramData.szBoardId, gBoardParam[0].parameter, NVRAM_BOARD_ID_STRING_LEN);
 129         nvramData.ulPsiSize = atoi(gBoardParam[1].parameter);
 130         nvramData.ulNumMacAddrs = atoi(gBoardParam[2].parameter);
 131         parsehwaddr(gBoardParam[3].parameter, nvramData.ucaBaseMacAddr);
 132
 133         // set memory type thing
 134         memType = atoi(gBoardParam[4].parameter);
 135         kerSysMemoryTypeSet((int) FLASH63XX_ADDR_BOOT_ROM, (char *)&memType, sizeof(int));
 136
 137         if (nvramData.ulPsiSize != NVRAM_PSI_DEFAULT_635X)
 138         {
 139             printf("Are you REALLY sure persistent storage size is %d?", nvramData.ulPsiSize);
 140             if (yesno())
 141             {
 142                 nvramData.ulPsiSize = NVRAM_PSI_DEFAULT_635X;
 143                 sprintf(gBoardParam[1].parameter, "%d", nvramData.ulPsiSize);
 144                 return 0;
 145             }
 146         }
 147         // save the buf to nvram
 148         writeNvramData();
 149
 150         printf("Press any key to reset the board: \n");
 151         while (1)
 152             if (console_status())
 153                 kerSysMipsSoftReset();
 154     }
 155
 156     return 0;
 157
 158 }  // setBoardParam
 159
 160
 161 void displayBoardParam(void)
 162 {
 163     PPARAMETER_SETTING tmpPtr = gBoardParam;
 164     int count = 0;
 165     int i;
 166     int memType;
 167     char memoryStr[] = "Memory size                  :";
 168     char megaByte[30];
 169
 170     while (tmpPtr->promptName !=  NULL)
 171     {
 172         count++;
 173         tmpPtr++;
 174     }
 175
 176     getBoardParam();
 177     for (i = 0; i < (count-1); i++)
 178         printf("%s %s  \n", gBoardParam[i].promptName, gBoardParam[i].parameter);
 179     // print last memory type seperately
 180     memType = kerSysMemoryTypeGet();
 181     switch (memType)
 182     {
 183     case MEMORY_635X_16MB_1_CHIP:
 184         strcpy(megaByte, "16MB");
 185         break;
 186     case MEMORY_635X_32MB_2_CHIP:
 187         strcpy(megaByte, "32MB");
 188         break;
 189     case MEMORY_635X_64MB_2_CHIP:
 190         strcpy(megaByte, "64MB");
 191         break;
 192     default:
 193         strcpy(megaByte, "***Not defined?***");
 194         break;
 195     }
 196     printf("%s %s\n\n", memoryStr, megaByte);
 197 }
 198
 199
 200 void setDefaultBootline(void)
 201 {
 202     memset(nvramData.szBootline, 0, NVRAM_BOOTLINE_LEN);
 203     strncpy(nvramData.szBootline, DEFAULT_BOOTLINE_635X, strlen(DEFAULT_BOOTLINE_635X));
 204     printf("Use default boot line parameters: %s\n", DEFAULT_BOOTLINE_635X);
 205     writeNvramData();
 206     readNvramData();
 207     convertBootInfo();
 208 }