diff options
Diffstat (limited to 'include/configs/otc570.h')
| -rw-r--r-- | include/configs/otc570.h | 35 |
1 files changed, 9 insertions, 26 deletions
diff --git a/include/configs/otc570.h b/include/configs/otc570.h index fe4f3c0..543209c 100644 --- a/include/configs/otc570.h +++ b/include/configs/otc570.h @@ -9,23 +9,7 @@ * * Configuation settings for the esd OTC570 board. * - * 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+ */ #ifndef __CONFIG_H @@ -115,14 +99,13 @@ /* RTC and I2C stuff */ #define CONFIG_RTC_DS1338 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 -#undef CONFIG_HARD_I2C -#define CONFIG_SOFT_I2C -#define CONFIG_SYS_I2C_SPEED 100000 -#define CONFIG_SYS_I2C_SLAVE 0x7F - -#ifdef CONFIG_SOFT_I2C -# define CONFIG_I2C_CMD_TREE -# define CONFIG_I2C_MULTI_BUS + +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ +#ifdef CONFIG_SYS_I2C_SOFT +#define CONFIG_SYS_I2C_SOFT_SPEED 100000 +#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F + /* Configure data and clock pins for pio */ # define I2C_INIT { \ at91_set_pio_output(AT91_PIO_PORTB, 4, 0); \ @@ -140,7 +123,7 @@ /* Set clock pin */ # define I2C_SCL(bit) at91_set_pio_value(AT91_PIO_PORTB, 5, bit) # define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */ -#endif /* CONFIG_SOFT_I2C */ +#endif /* CONFIG_SYS_I2C_SOFT */ /* * BOOTP options |