* (C) Copyright 2002
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
/*
unsigned int i;
#ifndef CONFIG_SYS_POST_I2C_ADDRS
/* Start at address 1, address 0 is the general call address */
- for (i = 1; i < 128; i++)
+ for (i = 1; i < 128; i++) {
if (i2c_ignore_device(i))
continue;
if (i2c_probe (i) == 0)
return 0;
+ }
/* No devices found */
return -1;
#else
unsigned int ret = 0;
int j;
- const unsigned char i2c_addr_list[] = CONFIG_SYS_POST_I2C_ADDRS;
+ unsigned char i2c_addr_list[] = CONFIG_SYS_POST_I2C_ADDRS;
/* Start at address 1, address 0 is the general call address */
for (i = 1; i < 128; i++) {
for (i = 0; i < sizeof(i2c_addr_list); ++i) {
if (i2c_addr_list[i] == 0xff)
continue;
+ if (i2c_ignore_device(i2c_addr_list[i]))
+ continue;
post_log("I2C: addr %02x did not respond\n", i2c_addr_list[i]);
ret = -1;
}