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Diffstat (limited to 'include/configs/shannon.h')
| -rw-r--r-- | include/configs/shannon.h | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/include/configs/shannon.h b/include/configs/shannon.h deleted file mode 100644 index fce4121..0000000 --- a/include/configs/shannon.h +++ /dev/null @@ -1,223 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Alex Zuepke <azu@sysgo.de> - * - * Configuation settings for the Shannon/TuxScreen/IS2630 WebPhone 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 - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * Since we use the Inferno-Loader to bring us to live, - * we skip the lowlevel init stuff. - * But U-Boot still relocates itself into RAM - */ -#define CONFIG_INFERNO /* we are using the inferno bootldr */ -#define CONFIG_SKIP_LOWLEVEL_INIT 1 - -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_SA1100 1 /* This is an SA1100 CPU */ -#define CONFIG_SHANNON 1 /* on an SHANNON/TuxScreen Board */ - -#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ -/* we will never enable dcache, because we have to setup MMU first */ -#define CONFIG_SYS_DCACHE_OFF - -/* - * Size of malloc() pool - */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) - -/* - * Hardware drivers - */ -#define CONFIG_DRIVER_3C589 1 - -/* - * select serial console configuration - */ -#define CONFIG_SA1100_SERIAL -#define CONFIG_SERIAL3 1 /* we use SERIAL 3 */ - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE - -#define CONFIG_BAUDRATE 115200 - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - - -#define CONFIG_BOOTDELAY 3 -#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,115200" -#define CONFIG_NETMASK 255.255.0.0 -#define CONFIG_BOOTCOMMAND "help" - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "TuxScreen # " /* 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 0xc0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0xd0000000 /* default load address */ - -#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */ -#define CONFIG_SYS_CPUSPEED 0x09 /* 190 MHz for Shannon */ - - /* valid baudrates */ -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } - -#define CONFIG_DOS_PARTITION 1 /* DOS partitiion support */ - -/*----------------------------------------------------------------------- - * 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 - */ -/* BE CAREFUL */ -#define CONFIG_NR_DRAM_BANKS 4 /* we have 4 banks of EDORAM */ -#define PHYS_SDRAM_1 0xc0000000 /* RAM Bank #1 */ -#define PHYS_SDRAM_1_SIZE 0x00400000 /* 4 MB */ -#define PHYS_SDRAM_2 0xc8000000 /* RAM Bank #2 */ -#define PHYS_SDRAM_2_SIZE 0x00400000 /* 4 MB */ -#define PHYS_SDRAM_3 0xd0000000 /* RAM Bank #3 */ -#define PHYS_SDRAM_3_SIZE 0x00400000 /* 4 MB */ -#define PHYS_SDRAM_4 0xd8000000 /* RAM Bank #4 */ -#define PHYS_SDRAM_4_SIZE 0x00400000 /* 4 MB */ - - -#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ -#define PHYS_FLASH_SIZE 0x00400000 /* 4 MB */ - -#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 - -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT (31+4) /* max number of sectors on one chip */ - -/* timeout values are in ticks */ -#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ -#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */ - -#define CONFIG_ENV_IS_IN_FLASH 1 -#ifdef CONFIG_INFERNO -/* we take the last sector, 128 KB in size, but we only use 16 KB of it for stack reasons */ -#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x003E0000) /* Addr of Environment Sector */ -#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment */ -#define CONFIG_ENV_SECT_SIZE (128 << 10) /* size of environment sector */ -#else -#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */ -#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment */ -#endif - -/*----------------------------------------------------------------------- - * PCMCIA stuff - *----------------------------------------------------------------------- - * - */ - -/* we pick the upper one */ - -#define CONFIG_PCMCIA_SLOT_A - -#define CONFIG_SYS_PCMCIA_IO_ADDR (0x20000000) -#define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_DMA_ADDR (0x24000000) -#define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0x2C000000) -#define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 ) -#define CONFIG_SYS_PCMCIA_MEM_ADDR (0x28000000) -#define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 ) - -/* in fact, MEM and ATTRB are swapped - has to be corrected soon in cmd_pcmcia or so */ - -/*----------------------------------------------------------------------- - * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter) - *----------------------------------------------------------------------- - */ - -#define CONFIG_IDE_PCCARD 1 /* Use IDE with PC Card Adapter */ - -#undef CONFIG_IDE_PCMCIA /* Direct IDE not supported */ -#undef CONFIG_IDE_LED /* LED for ide not supported */ -#undef CONFIG_IDE_RESET /* reset for ide not supported */ - -#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ -#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ - -#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 - -/* it's simple, all regs are in I/O space */ -#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_ATTRB_ADDR - -/* Offset for data I/O */ -#define CONFIG_SYS_ATA_DATA_OFFSET 0 - -/* Offset for normal register accesses */ -#define CONFIG_SYS_ATA_REG_OFFSET 0 - -/* Offset for alternate registers */ -#define CONFIG_SYS_ATA_ALT_OFFSET 0 - -/*----------------------------------------------------------------------- - */ - -#endif /* __CONFIG_H */ |