+++ /dev/null
-/* Configuration header file for LEON3 GRSIM, trying to be similar
- * to Gaisler's GR-XC3S-1500 board.
- *
- * (C) Copyright 2003-2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2007
- * Daniel Hellstrom, Gaisler Research, daniel@gaisler.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
- */
-
-#ifndef __CONFIG_H__
-#define __CONFIG_H__
-
-/*
- * High Level Configuration Options
- * (easy to change)
- *
- * Select between TSIM or GRSIM by setting CONFIG_GRSIM or CONFIG_TSIM to 1.
- *
- * TSIM command
- * tsim-leon3 -sdram 0 -ram 32000 -rom 8192 -mmu
- *
- */
-
-#define CONFIG_LEON3 /* This is an LEON3 CPU */
-#define CONFIG_LEON 1 /* This is an LEON CPU */
-#define CONFIG_GRSIM 0 /* ... not running on GRSIM */
-#define CONFIG_TSIM 1 /* ... running on TSIM */
-
-/* CPU / AMBA BUS configuration */
-#define CONFIG_SYS_CLK_FREQ 40000000 /* 40MHz */
-
-/* Number of SPARC register windows */
-#define CONFIG_SYS_SPARC_NWINDOWS 8
-
-/*
- * Serial console configuration
- */
-#define CONFIG_BAUDRATE 38400 /* ... at 38400 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-/* Partitions */
-#define CONFIG_DOS_PARTITION
-#define CONFIG_MAC_PARTITION
-#define CONFIG_ISO_PARTITION
-
-/*
- * Supported commands
- */
-#define CONFIG_CMD_AMBAPP /* AMBA Plyg&Play information */
-#define CONFIG_CMD_BDI /* bdinfo */
-#define CONFIG_CMD_CONSOLE /* coninfo */
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_ECHO /* echo arguments */
-#define CONFIG_CMD_FPGA /* FPGA configuration Support */
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_ITEST /* Integer (and string) test */
-#define CONFIG_CMD_LOADB /* loadb */
-#define CONFIG_CMD_LOADS /* loads */
-#define CONFIG_CMD_MISC /* Misc functions like sleep etc */
-#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
-#define CONFIG_CMD_REGINFO
-#define CONFIG_CMD_RUN /* run command in env variable */
-#define CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
-#define CONFIG_CMD_SOURCE /* "source" command support */
-#define CONFIG_CMD_XIMG /* Load part of Multi Image */
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-/*#define CONFIG_SYS_HUSH_PARSER 0*/
-#ifdef CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#endif
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "flash_nfs=run nfsargs addip;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0" \
- "rootpath=/export/roofs\0" \
- "scratch=40000000\0" \
- "getkernel=tftpboot $(scratch) $(bootfile)\0" \
- "ethaddr=00:00:7A:CC:00:12\0" \
- "bootargs=console=ttyS0,38400" \
- ""
-#define CONFIG_NETMASK 255.255.255.0
-#define CONFIG_GATEWAYIP 192.168.0.1
-#define CONFIG_SERVERIP 192.168.0.81
-#define CONFIG_IPADDR 192.168.0.80
-#define CONFIG_ROOTPATH "/export/rootfs"
-#define CONFIG_HOSTNAME grxc3s1500
-#define CONFIG_BOOTFILE "/uImage"
-
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-/* Memory MAP
- *
- * Flash:
- * |--------------------------------|
- * | 0x00000000 Text & Data & BSS | *
- * | for Monitor | *
- * | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| *
- * | UNUSED / Growth | * 256kb
- * |--------------------------------|
- * | 0x00050000 Base custom area | *
- * | kernel / FS | *
- * | | * Rest of Flash
- * |~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
- * | END-0x00008000 Environment | * 32kb
- * |--------------------------------|
- *
- *
- *
- * Main Memory:
- * |--------------------------------|
- * | UNUSED / scratch area |
- * | |
- * | |
- * | |
- * | |
- * |--------------------------------|
- * | Monitor .Text / .DATA / .BSS | * 256kb
- * | Relocated! | *
- * |--------------------------------|
- * | Monitor Malloc | * 128kb (contains relocated environment)
- * |--------------------------------|
- * | Monitor/kernel STACK | * 64kb
- * |--------------------------------|
- * | Page Table for MMU systems | * 2k
- * |--------------------------------|
- * | PROM Code accessed from Linux | * 6kb-128b
- * |--------------------------------|
- * | Global data (avail from kernel)| * 128b
- * |--------------------------------|
- *
- */
-
-/*
- * Flash configuration (8,16 or 32 MB)
- * TEXT base always at 0xFFF00000
- * ENV_ADDR always at 0xFFF40000
- * FLASH_BASE at 0xFC000000 for 64 MB
- * 0xFE000000 for 32 MB
- * 0xFF000000 for 16 MB
- * 0xFF800000 for 8 MB
- */
-#define CONFIG_SYS_NO_FLASH 1
-#define CONFIG_SYS_FLASH_BASE 0x00000000
-#define CONFIG_SYS_FLASH_SIZE 0x00800000
-#define CONFIG_ENV_SIZE 0x8000
-
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_FLASH_SIZE-CONFIG_ENV_SIZE)
-
-#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 128 KB sectors */
-#define CONFIG_SYS_MAX_FLASH_SECT 64 /* max num of sects on one chip */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-#define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
-#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
-
-#ifdef ENABLE_FLASH_SUPPORT
-/* For use with grsim FLASH emulation extension */
-#define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
-
-#undef CONFIG_FLASH_8BIT /* Flash is 32-bit */
-
-/*** CFI CONFIG ***/
-#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
-#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_FLASH_CFI
-#endif
-
-/*
- * Environment settings
- */
-#define CONFIG_ENV_IS_NOWHERE 1
-/*#define CONFIG_ENV_IS_IN_FLASH*/
-/*#define CONFIG_ENV_SIZE 0x8000*/
-#define CONFIG_ENV_SECT_SIZE 0x40000
-#define CONFIG_ENV_OVERWRITE 1
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_SDRAM_BASE 0x40000000
-#define CONFIG_SYS_SDRAM_SIZE 0x02000000
-#define CONFIG_SYS_SDRAM_END (CONFIG_SYS_SDRAM_BASE+CONFIG_SYS_SDRAM_SIZE)
-
-/* no SRAM available */
-#undef CONFIG_SYS_SRAM_BASE
-#undef CONFIG_SYS_SRAM_SIZE
-
-/* Always Run U-Boot from SDRAM */
-#define CONFIG_SYS_RAM_BASE CONFIG_SYS_SDRAM_BASE
-#define CONFIG_SYS_RAM_SIZE CONFIG_SYS_SDRAM_SIZE
-#define CONFIG_SYS_RAM_END CONFIG_SYS_SDRAM_END
-
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_RAM_END - GENERATED_GBL_DATA_SIZE)
-
-#define CONFIG_SYS_PROM_SIZE (8192-GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_PROM_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET-CONFIG_SYS_PROM_SIZE)
-
-#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_PROM_OFFSET-32)
-#define CONFIG_SYS_STACK_SIZE (0x10000-32)
-
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
-# define CONFIG_SYS_RAMBOOT 1
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-#define CONFIG_SYS_MALLOC_END (CONFIG_SYS_INIT_SP_OFFSET-CONFIG_SYS_STACK_SIZE)
-#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MALLOC_END-CONFIG_SYS_MALLOC_LEN)
-
-/* relocated monitor area */
-#define CONFIG_SYS_RELOC_MONITOR_MAX_END CONFIG_SYS_MALLOC_BASE
-#define CONFIG_SYS_RELOC_MONITOR_BASE (CONFIG_SYS_RELOC_MONITOR_MAX_END-CONFIG_SYS_MONITOR_LEN)
-
-/* make un relocated address from relocated address */
-#define UN_RELOC(address) (address-(CONFIG_SYS_RELOC_MONITOR_BASE-CONFIG_SYS_TEXT_BASE))
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_GRETH 1
-
-/* Default HARDWARE address */
-#define GRETH_HWADDR_0 0x00
-#define GRETH_HWADDR_1 0x00
-#define GRETH_HWADDR_2 0x7A
-#define GRETH_HWADDR_3 0xcc
-#define GRETH_HWADDR_4 0x00
-#define GRETH_HWADDR_5 0x12
-
-#define CONFIG_ETHADDR 00:00:7a:cc:00:12
-
-/*
- * Define CONFIG_GRETH_10MBIT to force GRETH at 10Mb/s
- */
-/* #define CONFIG_GRETH_10MBIT 1 */
-#define CONFIG_PHY_ADDR 0x00
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#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 0x00100000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-/***** Gaisler GRLIB IP-Cores Config ********/
-
-/* AMBA Plug & Play info display on startup */
-/*#define CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP*/
-
-#define CONFIG_SYS_GRLIB_SDRAM 0
-#define CONFIG_SYS_GRLIB_MEMCFG1 (0x000000ff | (1<<11))
-#if CONFIG_GRSIM
-/* GRSIM configuration */
-#define CONFIG_SYS_GRLIB_MEMCFG2 0x82206000
-#else
-/* TSIM configuration */
-#define CONFIG_SYS_GRLIB_MEMCFG2 0x00001820
-#endif
-#define CONFIG_SYS_GRLIB_MEMCFG3 0x00136000
-
-#define CONFIG_SYS_GRLIB_FT_MEMCFG1 (0x000000ff | (1<<11))
-#define CONFIG_SYS_GRLIB_FT_MEMCFG2 0x82206000
-#define CONFIG_SYS_GRLIB_FT_MEMCFG3 0x00136000
-
-/* no DDR controller */
-#define CONFIG_SYS_GRLIB_DDR_CFG 0x00000000
-
-/* no DDR2 Controller */
-#define CONFIG_SYS_GRLIB_DDR2_CFG1 0x00000000
-#define CONFIG_SYS_GRLIB_DDR2_CFG3 0x00000000
-
-#define CONFIG_SYS_GRLIB_APBUART_SCALER \
- ((((CONFIG_SYS_CLK_FREQ*10)/(CONFIG_BAUDRATE*8))-5)/10)
-
-/* default kernel command line */
-#define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0"
-
-#define CONFIG_IDENT_STRING "Gaisler GRSIM"
-
-#endif /* __CONFIG_H */
projects / platform / kernel / u-boot.git / blobdiff