1*3e664f6dSBalaji T K /* 2*3e664f6dSBalaji T K * Copyright (C) 2010 Texas Instruments 3*3e664f6dSBalaji T K * 4*3e664f6dSBalaji T K * See file CREDITS for list of people who contributed to this 5*3e664f6dSBalaji T K * project. 6*3e664f6dSBalaji T K * 7*3e664f6dSBalaji T K * This program is free software; you can redistribute it and/or 8*3e664f6dSBalaji T K * modify it under the terms of the GNU General Public License as 9*3e664f6dSBalaji T K * published by the Free Software Foundation; either version 2 of 10*3e664f6dSBalaji T K * the License, or (at your option) any later version. 11*3e664f6dSBalaji T K * 12*3e664f6dSBalaji T K * This program is distributed in the hope that it will be useful, 13*3e664f6dSBalaji T K * but WITHOUT ANY WARRANTY; without even the implied warranty of 14*3e664f6dSBalaji T K * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*3e664f6dSBalaji T K * GNU General Public License for more details. 16*3e664f6dSBalaji T K * 17*3e664f6dSBalaji T K * You should have received a copy of the GNU General Public License 18*3e664f6dSBalaji T K * along with this program; if not, write to the Free Software 19*3e664f6dSBalaji T K * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20*3e664f6dSBalaji T K * MA 02111-1307 USA 21*3e664f6dSBalaji T K */ 22*3e664f6dSBalaji T K 23*3e664f6dSBalaji T K #include <common.h> 24*3e664f6dSBalaji T K #include <command.h> 25*3e664f6dSBalaji T K 26*3e664f6dSBalaji T K #ifdef CONFIG_CMD_BAT 27*3e664f6dSBalaji T K #include <twl6030.h> 28*3e664f6dSBalaji T K 29*3e664f6dSBalaji T K int do_vbat(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 30*3e664f6dSBalaji T K { 31*3e664f6dSBalaji T K if (argc == 2) { 32*3e664f6dSBalaji T K if (strncmp(argv[1], "startcharge", 12) == 0) 33*3e664f6dSBalaji T K twl6030_start_usb_charging(); 34*3e664f6dSBalaji T K else if (strncmp(argv[1], "stopcharge", 11) == 0) 35*3e664f6dSBalaji T K twl6030_stop_usb_charging(); 36*3e664f6dSBalaji T K else if (strncmp(argv[1], "status", 7) == 0) { 37*3e664f6dSBalaji T K twl6030_get_battery_voltage(); 38*3e664f6dSBalaji T K twl6030_get_battery_current(); 39*3e664f6dSBalaji T K } else { 40*3e664f6dSBalaji T K goto bat_cmd_usage; 41*3e664f6dSBalaji T K } 42*3e664f6dSBalaji T K } else { 43*3e664f6dSBalaji T K goto bat_cmd_usage; 44*3e664f6dSBalaji T K } 45*3e664f6dSBalaji T K return 0; 46*3e664f6dSBalaji T K 47*3e664f6dSBalaji T K bat_cmd_usage: 48*3e664f6dSBalaji T K return cmd_usage(cmdtp); 49*3e664f6dSBalaji T K } 50*3e664f6dSBalaji T K 51*3e664f6dSBalaji T K U_BOOT_CMD( 52*3e664f6dSBalaji T K bat, 2, 1, do_vbat, 53*3e664f6dSBalaji T K "battery charging, voltage/current measurements", 54*3e664f6dSBalaji T K "status - display battery voltage and current\n" 55*3e664f6dSBalaji T K "bat startcharge - start charging via USB\n" 56*3e664f6dSBalaji T K "bat stopcharge - stop charging\n" 57*3e664f6dSBalaji T K ); 58*3e664f6dSBalaji T K #endif /* CONFIG_BAT_CMD */ 59