| Balaji T K | 13c3c50 | 2010-11-25 16:22:04 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 Texas Instruments |
| 3 | * |
| 4 | * See file CREDITS for list of people who contributed to this |
| 5 | * project. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License as |
| 9 | * published by the Free Software Foundation; either version 2 of |
| 10 | * the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 20 | * MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #include <common.h> |
| 24 | #include <command.h> |
| 25 | |
| 26 | #ifdef CONFIG_CMD_BAT |
| 27 | #include <twl6030.h> |
| 28 | |
| 29 | int do_vbat(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
| 30 | { |
| 31 | if (argc == 2) { |
| 32 | if (strncmp(argv[1], "startcharge", 12) == 0) |
| 33 | twl6030_start_usb_charging(); |
| 34 | else if (strncmp(argv[1], "stopcharge", 11) == 0) |
| 35 | twl6030_stop_usb_charging(); |
| 36 | else if (strncmp(argv[1], "status", 7) == 0) { |
| 37 | twl6030_get_battery_voltage(); |
| 38 | twl6030_get_battery_current(); |
| 39 | } else { |
| 40 | goto bat_cmd_usage; |
| 41 | } |
| 42 | } else { |
| 43 | goto bat_cmd_usage; |
| 44 | } |
| 45 | return 0; |
| 46 | |
| 47 | bat_cmd_usage: |
| 48 | return cmd_usage(cmdtp); |
| 49 | } |
| 50 | |
| 51 | U_BOOT_CMD( |
| 52 | bat, 2, 1, do_vbat, |
| 53 | "battery charging, voltage/current measurements", |
| 54 | "status - display battery voltage and current\n" |
| 55 | "bat startcharge - start charging via USB\n" |
| 56 | "bat stopcharge - stop charging\n" |
| 57 | ); |
| 58 | #endif /* CONFIG_BAT_CMD */ |