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Diffstat (limited to 'include/configs/ADCIOP.h')
| -rw-r--r-- | include/configs/ADCIOP.h | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/include/configs/ADCIOP.h b/include/configs/ADCIOP.h new file mode 100644 index 0000000..92b4482 --- /dev/null +++ b/include/configs/ADCIOP.h @@ -0,0 +1,210 @@ +/* + * (C) Copyright 2001 + * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com + * + * 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 + */ + +/* + * board/config.h - configuration options, board specific + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + * (easy to change) + */ + +#define CONFIG_IOP480 1 /* This is a IOP480 CPU */ +#define CONFIG_ADCIOP 1 /* ...on a ADCIOP board */ + +#define CONFIG_BOARD_PRE_INIT 1 /* call board_pre_init() */ + +#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */ + +#define CONFIG_CPUCLOCK 66 +#define CONFIG_BUSCLOCK (CONFIG_CPUCLOCK) + +#define CONFIG_BAUDRATE 9600 +#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ +#define CONFIG_BOOTCOMMAND "bootm ffc00000" /* autoboot command */ + +#undef CONFIG_BOOTARGS + +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ + +#undef CONFIG_WATCHDOG /* watchdog disabled */ + +#define CONFIG_PHY_ADDR 0 /* PHY address */ + +#define CONFIG_IPADDR 10.0.18.222 +#define CONFIG_SERVERIP 10.0.18.190 + +#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \ + CFG_CMD_DHCP | \ + CFG_CMD_IRQ | \ + CFG_CMD_ELF | \ + CFG_CMD_ASKENV ) + +/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ +#include <cmd_confdefs.h> + +/* + * Miscellaneous configurable options + */ +#define CFG_LONGHELP /* undef to save memory */ +#define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ + +#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ + +#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ +#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ + +/* The following table includes the supported baudrates */ +#define CFG_BAUDRATE_TABLE \ + { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 } + +#define CFG_LOAD_ADDR 0x100000 /* default load address */ + +#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ + +#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ + +/*----------------------------------------------------------------------- + * Definitions for initial stack pointer and data area (in DPRAM) + */ +#define CFG_INIT_RAM_ADDR 0x00df0000 /* inside of SDRAM */ +#define CFG_INIT_RAM_END 0x0f00 /* End of used area in RAM */ +#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET + +/*----------------------------------------------------------------------- + * Start addresses for the final memory configuration + * (Set up by the startup code) + * Please note that CFG_SDRAM_BASE _must_ start at 0 + */ +#define CFG_SDRAM_BASE 0x00000000 +#define CFG_FLASH_BASE 0xFFFD0000 +#define CFG_MONITOR_BASE CFG_FLASH_BASE +#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ +#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ +/*----------------------------------------------------------------------- + * FLASH organization + */ +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ + +#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ +#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ + +#define CFG_FLASH_WORD_SIZE unsigned char /* flash word size (width) */ +#define CFG_FLASH_ADDR0 0x0AA9 /* 1st address for flash config cycles */ +#define CFG_FLASH_ADDR1 0x0556 /* 2nd address for flash config cycles */ +/* + * The following defines are added for buggy IOP480 byte interface. + * All other boards should use the standard values (CPCI405 etc.) + */ +#define CFG_FLASH_READ0 0x0002 /* 0 is standard */ +#define CFG_FLASH_READ1 0x0000 /* 1 is standard */ +#define CFG_FLASH_READ2 0x0004 /* 2 is standard */ + +#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ + +#if 1 /* Use NVRAM for environment variables */ +/*----------------------------------------------------------------------- + * NVRAM organization + */ +#define CFG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */ +#define CFG_NVRAM_BASE_ADDR 0x10000000 /* NVRAM base address */ +#define CFG_NVRAM_SIZE (32*1024) /* NVRAM size */ +#define CFG_ENV_SIZE 0x0400 /* Size of Environment vars */ +#define CFG_ENV_ADDR \ + (CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-CFG_ENV_SIZE) /* Env */ +#define CFG_NVRAM_VXWORKS_OFFS 0x7800 /* Offset for VxWorks eth-addr */ + +#else /* Use FLASH for environment variables */ + +#define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_OFFSET 0x00010000 /* Offset of Environment Sector */ +#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ + +#define CFG_ENV_SECT_SIZE 0x8000 /* see README - env sector total size */ + +#endif + +/*----------------------------------------------------------------------- + * PCI stuff + */ +#define CONFIG_PCI /* include pci support */ +#undef CONFIG_PCI_PNP + +#define CONFIG_NET_MULTI /* Multi ethernet cards support */ + +#define CONFIG_TULIP + +#define CFG_ETH_DEV_FN 0x0000 +#define CFG_ETH_IOBASE 0x0fff0000 + +/*----------------------------------------------------------------------- + * Cache Configuration + */ +#define CFG_DCACHE_SIZE 2048 /* For PLX IOP480 */ +#define CFG_CACHELINE_SIZE 16 /* For IBM 401/403 CPUs */ +#if (CONFIG_COMMANDS & CFG_CMD_KGDB) +#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */ +#endif + +/* + * Init Memory Controller: + * + * BR0/1 and OR0/1 (FLASH) + */ + +#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */ +#define FLASH_BASE1_PRELIM 0xFFE00000 /* FLASH bank #1 */ + + +/* + * Internal Definitions + * + * Boot Flags + */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ + +#endif /* __CONFIG_H */ |