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
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.6 KiB
60 lines
1.6 KiB
/*
|
|
* (C) Copyright 2001
|
|
* Erik Theisen, Wave 7 Optics, etheisen@mindspring.com
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <config.h>
|
|
#include <command.h>
|
|
|
|
#include <dtt.h>
|
|
#include <i2c.h>
|
|
|
|
int do_dtt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
|
|
{
|
|
int i;
|
|
unsigned char sensors[] = CONFIG_DTT_SENSORS;
|
|
int old_bus;
|
|
|
|
/* switch to correct I2C bus */
|
|
old_bus = I2C_GET_BUS();
|
|
I2C_SET_BUS(CONFIG_SYS_DTT_BUS_NUM);
|
|
|
|
/*
|
|
* Loop through sensors, read
|
|
* temperature, and output it.
|
|
*/
|
|
for (i = 0; i < sizeof (sensors); i++)
|
|
printf ("DTT%d: %i C\n", i + 1, dtt_get_temp (sensors[i]));
|
|
|
|
/* switch back to original I2C bus */
|
|
I2C_SET_BUS(old_bus);
|
|
|
|
return 0;
|
|
} /* do_dtt() */
|
|
|
|
/***************************************************/
|
|
|
|
U_BOOT_CMD(
|
|
dtt, 1, 1, do_dtt,
|
|
"Read temperature from Digital Thermometer and Thermostat",
|
|
""
|
|
);
|
|
|