* This file is based on similar values for other boards found in other
* U-Boot config files, and some that I found in the EP8260 manual.
*
- * 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+
*/
/*
* If the software driver is chosen, there are some additional
* configuration items that the driver uses to drive the port pins.
*/
-#undef CONFIG_HARD_I2C /* I2C with hardware support */
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
+
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C_SLAVE 0x7F /* This is for HARD, must go */
/*
* Software (bit-bang) I2C driver configuration
*/
-#ifdef CONFIG_SOFT_I2C
+#ifdef CONFIG_SYS_I2C_SOFT
+#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)
#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_RTC_DS174x */
#define CONFIG_SYS_LONGHELP
/* Monitor Command Prompt */
-#define CONFIG_SYS_PROMPT "=> "
/* Define this variable to enable the "hush" shell (from
Busybox) as command line interpreter, thus enabling
with a somewhat smapper memory footprint.
*/
#define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
/*
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SNTP
-#undef CONFIG_CMD_DCR
#undef CONFIG_CMD_XIMG
/* Where do the internal registers live? */
#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
#define CONFIG_SYS_LOAD_ADDR 0x00100000 /* default load address */
-#define CONFIG_SYS_TFTP_LOADADDR 0x00100000 /* default load address for network file downloads */
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-/* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* Low Level Configuration Settings