upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/board/ti/sdp4430/cmd_bat.c

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920 B

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2010 Texas Instruments
*/
#include <common.h>
#include <command.h>
#ifdef CONFIG_CMD_BAT
#include <twl6030.h>
int do_vbat(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
if (argc == 2) {
if (strncmp(argv[1], "startcharge", 12) == 0)
twl6030_start_usb_charging();
else if (strncmp(argv[1], "stopcharge", 11) == 0)
twl6030_stop_usb_charging();
else if (strncmp(argv[1], "status", 7) == 0) {
twl6030_get_battery_voltage();
twl6030_get_battery_current();
} else {
goto bat_cmd_usage;
}
} else {
goto bat_cmd_usage;
}
return 0;
bat_cmd_usage:
return cmd_usage(cmdtp);
}
U_BOOT_CMD(
bat, 2, 1, do_vbat,
"battery charging, voltage/current measurements",
"status - display battery voltage and current\n"
"bat startcharge - start charging via USB\n"
"bat stopcharge - stop charging\n"
);
#endif /* CONFIG_CMD_BAT */