+++ /dev/null
-/*
- * (C) Copyright 2007
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Configuation settings for the SMN42 board from Siemens.
- *
- * 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
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * If we are developing, we might want to start u-boot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- */
-#undef CONFIG_SKIP_LOWLEVEL_INIT
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
-#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
-#define CONFIG_LPC2292
-#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
-
-#undef CONFIG_USE_IRQ /* don't need them anymore */
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
-
-/*
- * Hardware drivers
- */
-
-/*
- * select serial console configuration
- */
-#define CONFIG_LPC2292_SERIAL
-#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BAUDRATE 115200
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-
-/* enable I2C and select the hardware/software driver */
-#undef CONFIG_HARD_I2C /* I2C with hardware support */
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
-/* this would be 0xAE if E0, E1 and E2 were pulled high */
-#define CONFIG_SYS_I2C_SLAVE 0xA0
-#define CONFIG_SYS_I2C_EEPROM_ADDR (0xA0 >> 1)
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16 bit address */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 bytes per write */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
-/* not used but required by devices.c */
-#define CONFIG_SYS_I2C_SPEED 10000
-
-#ifdef CONFIG_SOFT_I2C
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define SCL 0x00000004 /* P0.2 */
-#define SDA 0x00000008 /* P0.3 */
-
-#define I2C_READ ((GET32(IO0PIN) & SDA) ? 1 : 0)
-#define I2C_SDA(x) { if (x) PUT32(IO0SET, SDA); else PUT32(IO0CLR, SDA); }
-#define I2C_SCL(x) { if (x) PUT32(IO0SET, SCL); else PUT32(IO0CLR, SCL); }
-#define I2C_DELAY { udelay(100); }
-#define I2C_ACTIVE { unsigned int i2ctmp; \
- i2ctmp = GET32(IO0DIR); \
- i2ctmp |= SDA; \
- PUT32(IO0DIR, i2ctmp); }
-#define I2C_TRISTATE { unsigned int i2ctmp; \
- i2ctmp = GET32(IO0DIR); \
- i2ctmp &= ~SDA; \
- PUT32(IO0DIR, i2ctmp); }
-#endif /* CONFIG_SOFT_I2C */
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_PING
-
-
-#define CONFIG_DOS_PARTITION
-
-#define CONFIG_BOOTDELAY 5
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "SMN42 # " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0x81800000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x83000000 /* 24 MB in SRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */
- /* for uClinux img is here*/
-
-#define CONFIG_SYS_SYS_CLK_FREQ 58982400 /* Hz */
-#define CONFIG_SYS_HZ 2048 /* decrementer freq in Hz */
-
- /* valid baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SRAM */
-#define PHYS_SDRAM_1 0x81000000 /* SRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB SRAM */
-
-/* This is the external flash */
-#define PHYS_FLASH_1 0x80000000 /* Flash Bank #1 */
-#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-
-/*
- * The first entry in CONFIG_SYS_FLASH_BANKS_LIST is a dummy, but it must be present.
- */
-#define CONFIG_SYS_FLASH_BANKS_LIST { 0, PHYS_FLASH_1 }
-#define CONFIG_SYS_FLASH_ADDR0 0x555
-#define CONFIG_SYS_FLASH_ADDR1 0x2AA
-#define CONFIG_SYS_FLASH_ERASE_TOUT 16384 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 5 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
-
-#define CONFIG_ENV_IS_IN_FLASH 1
-/* The Environment Sector is in the CPU-internal flash */
-#define CONFIG_SYS_FLASH_BASE 0
-#define CONFIG_ENV_OFFSET 0x3C000
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
-#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
-
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-#define CONFIG_MMC 1
-/* we use this ethernet chip */
-#define CONFIG_ENC28J60_LPC2292
-
-#endif /* __CONFIG_H */
projects / karo-tx-uboot.git / blobdiff