diff options
Diffstat (limited to 'include/configs/Sandpoint8240.h')
| -rw-r--r-- | include/configs/Sandpoint8240.h | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/include/configs/Sandpoint8240.h b/include/configs/Sandpoint8240.h index fa456ed..ed8a32f 100644 --- a/include/configs/Sandpoint8240.h +++ b/include/configs/Sandpoint8240.h @@ -2,23 +2,7 @@ * (C) Copyright 2001-2005 * 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+ */ /* ------------------------------------------------------------------------- */ @@ -202,13 +186,16 @@ * If the software driver is chosen, there are some additional * configuration items that the driver uses to drive the port pins. */ -#define CONFIG_HARD_I2C 1 /* To enable I2C support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_HARD_I2C 1 /* To enable I2C support */ +#undef CONFIG_SYS_I2C_SOFT +#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C_SPEED 400000 -#ifdef CONFIG_SOFT_I2C +#ifdef CONFIG_SYS_I2C_SOFT #error "Soft I2C is not configured properly. Please review!" +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_SOFT_SPEED 50000 +#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE #define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */ #define I2C_ACTIVE (iop->pdir |= 0x00010000) #define I2C_TRISTATE (iop->pdir &= ~0x00010000) @@ -218,7 +205,7 @@ #define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \ else iop->pdat &= ~0x00020000 #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ -#endif /* CONFIG_SOFT_I2C */ +#endif /* CONFIG_SYS_I2C_SOFT */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 /* EEPROM IS24C02 */ |