common/k3conf.c

   1 /*
   2  * K3CONF main entry file
   3  *
   4  * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/
   5  *      Lokesh Vutla <lokeshvutla@ti.com>
   6  *
   7  *  Redistribution and use in source and binary forms, with or without
   8  *  modification, are permitted provided that the following conditions
   9  *  are met:
  10  *
  11  *    Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *
  14  *    Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the
  17  *    distribution.
  18  *
  19  *    Neither the name of Texas Instruments Incorporated nor the names of
  20  *    its contributors may be used to endorse or promote products derived
  21  *    from this software without specific prior written permission.
  22  *
  23  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  24  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  25  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  26  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  27  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  28  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  29  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  30  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  31  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34  */
  35
  36 #include <ctype.h>
  37 #include <unistd.h>
  38 #include <stdlib.h>
  39 #include <stdio.h>
  40 #include <sec_proxy.h>
  41 #include <tisci.h>
  42 #include <version.h>
  43 #include <socinfo.h>
  44 #include <help.h>
  45 #include <string.h>
  46 #include <autoadjust_table.h>
  47 #include <k3conf.h>
  48
  49 #ifdef DEBUG
  50 #define dprintf(format, ...)     printf(format, ## __VA_ARGS__)
  51 #else
  52 #define dprintf(format, ...)
  53 #endif
  54
  55 void k3conf_print_version(FILE *stream)
  56 {
  57         char table[TABLE_MAX_ROW][TABLE_MAX_COL][TABLE_MAX_ELT_LEN];
  58         struct ti_sci_version_info ver = soc_info.sci_info.version;
  59         uint32_t row = 0;
  60
  61         if (stream == NULL) {
  62                 fprintf(stderr, "%s(): stream == NULL!!!\n", __func__);
  63                 return;
  64         }
  65
  66         autoadjust_table_init(table);
  67         strncpy(table[row][0], "VERSION INFO", TABLE_MAX_ELT_LEN);
  68         row++;
  69         strncpy(table[row][0], "K3CONF", TABLE_MAX_ELT_LEN);
  70         snprintf(table[row][1], TABLE_MAX_ELT_LEN, "(version %s built %s)", k3conf_version, builddate);
  71         row++;
  72         strncpy(table[row][0], "SoC", TABLE_MAX_ELT_LEN);
  73         strncpy(table[row][1], soc_info.soc_full_name, TABLE_MAX_ELT_LEN);
  74         row++;
  75
  76         if (soc_info.ti_sci_enabled) {
  77                 strncpy(table[row][0], "SYSFW", TABLE_MAX_ELT_LEN);
  78                 snprintf(table[row][1], TABLE_MAX_ELT_LEN,
  79                          "ABI: %d.%d (firmware version 0x%04x '%.*s)')",
  80                          ver.abi_major, ver.abi_minor, ver.firmware_version,
  81                          (int)sizeof(ver.firmware_description),
  82                          ver.firmware_description);
  83                 row++;
  84         }
  85
  86         autoadjust_table_generic_fprint(stream, table, row, 2, TABLE_HAS_TITLE);
  87
  88         return;
  89 }
  90
  91 int main(int argc, char *argv[])
  92 {
  93         uint32_t host_id;
  94         int ret = 0;
  95
  96         /* Scan user arguments for options */
  97         argc--;
  98         argv++;
  99
 100         if (argc == 0) {
 101                 help(HELP_USAGE);
 102                 ret = -1;
 103                 goto main_exit;
 104         }
 105
 106         host_id = INVALID_HOST_ID;
 107         if (!strcmp(argv[0], "--host")) {
 108                 argc--; argv++;
 109                 ret = sscanf(argv[0], "%u", &host_id);
 110                 if (ret != 1) {
 111                         fprintf(stderr, "Invalid host id %s\n", argv[0]);
 112                         return -1;
 113                 }
 114                 dprintf("%s: host_id from user = %d\n", __func__,
 115                         soc_info.host_id);
 116                 argc--; argv++;
 117         }
 118
 119         if (soc_init(host_id))
 120                 goto main_exit;
 121
 122         if (!strcmp(argv[0], "--help")) {
 123                 k3conf_print_version(stdout);
 124                 help(HELP_ALL);
 125                 goto main_exit;
 126         } else if (!strcmp(argv[0], "--version")) {
 127                 k3conf_print_version(stdout);
 128                 goto main_exit;
 129         } else if (!strcmp(argv[0], "--cpuinfo")) {
 130                 k3conf_print_version(stdout);
 131                 dump_cpu_info();
 132                 goto main_exit;
 133         } else if (!strcmp(argv[0], "show")) {
 134                 argc--;
 135                 argv++;
 136                 k3conf_print_version(stdout);
 137                 return process_show_command(argc, argv);
 138         } else if (!strcmp(argv[0], "dump")) {
 139                 argc--;
 140                 argv++;
 141                 k3conf_print_version(stdout);
 142                 return process_dump_command(argc, argv);
 143         } else if (!strcmp(argv[0], "enable")) {
 144                 argc--;
 145                 argv++;
 146                 k3conf_print_version(stdout);
 147                 return process_enable_command(argc, argv);
 148         } else if (!strcmp(argv[0], "disable")) {
 149                 argc--;
 150                 argv++;
 151                 k3conf_print_version(stdout);
 152                 return process_disable_command(argc, argv);
 153         } else if (!strcmp(argv[0], "set")) {
 154                 argc--;
 155                 argv++;
 156                 k3conf_print_version(stdout);
 157                 return process_set_command(argc, argv);
 158         } else if (!strcmp(argv[0], "read")) {
 159                 argc--;
 160                 argv++;
 161                 k3conf_print_version(stdout);
 162                 return process_read_command(argc, argv);
 163         } else if (!strcmp(argv[0], "write")) {
 164                 argc--;
 165                 argv++;
 166                 k3conf_print_version(stdout);
 167                 return process_write_command(argc, argv);
 168         } else {
 169                 fprintf(stderr, "Invalid argument %s", argv[0]);
 170                 help(HELP_USAGE);
 171                 ret = -1;
 172                 goto main_exit;
 173         }
 174
 175 main_exit:
 176         return ret;
 177 }