+++ /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.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#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 32768 -ram 4096 -rom 2048 -mmu -cas
- *
- * In the evaluation version of TSIM, the -sdram/-ram/-rom arguments are
- * hard-coded to these values and need not be specified. (see below)
- *
- * Get TSIM from http://www.gaisler.com/index.php/downloads/simulators
- */
-
-#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 */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_BAUDRATE 38400 /* ... at 38400 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
-
-/* Partitions */
-
-/*
- * Supported commands
- */
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_FPGA_LOADMK
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_REGINFO
-
-/*
- * Autobooting
- */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#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" \
- "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_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 0x60000000
-#define CONFIG_SYS_SDRAM_SIZE 0x02000000 /* 32MiB SDRAM */
-#define CONFIG_SYS_SDRAM_END (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE)
-
-#define CONFIG_SYS_SRAM_BASE 0x40000000
-#define CONFIG_SYS_SRAM_SIZE 0x00400000 /* 4MiB SRAM */
-#define CONFIG_SYS_SRAM_END (CONFIG_SYS_SRAM_BASE + 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))
-
-#ifdef CONFIG_CMD_NET
-/*
- * Ethernet configuration
- */
-#define CONFIG_GRETH 1
-
-/*
- * Define CONFIG_GRETH_10MBIT to force GRETH at 10Mb/s
- */
-/* #define CONFIG_GRETH_10MBIT 1 */
-#define CONFIG_PHY_ADDR 0x00
-
-#endif /* CONFIG_CMD_NET */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#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 */
-
-/***** Gaisler GRLIB IP-Cores Config ********/
-
-#define CONFIG_SYS_GRLIB_SDRAM 0
-
-#define CONFIG_SYS_GRLIB_MEMCFG1 (0x000000ff | (1<<11))
-
-/* No SDRAM Configuration */
-#undef CONFIG_SYS_GRLIB_GAISLER_SDCTRL1
-
-/* LEON2 MCTRL configuration */
-#define CONFIG_SYS_GRLIB_ESA_MCTRL1
-#define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG1 (0x000000ff | (1<<11))
-#if CONFIG_GRSIM
-/* GRSIM configuration */
-#define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG2 0x82206000
-#else
-/* TSIM configuration */
-#define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG2 0x81805220
-#endif
-#define CONFIG_SYS_GRLIB_ESA_MCTRL1_CFG3 0x00136000
-
-/* GRLIB FT-MCTRL configuration */
-#define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1
-#define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG1 (0x000000ff | (1<<11))
-#define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG2 0x82206000
-#define CONFIG_SYS_GRLIB_GAISLER_FTMCTRL1_CFG3 0x00136000
-
-/* no DDR controller */
-#undef CONFIG_SYS_GRLIB_GAISLER_DDRSPA1
-
-/* no DDR2 Controller */
-#undef CONFIG_SYS_GRLIB_GAISLER_DDR2SPA1
-
-/* default kernel command line */
-#define CONFIG_DEFAULT_KERNEL_COMMAND_LINE "console=ttyS0,38400\0\0"
-
-/* TSIM command:
- * $ ./tsim-leon3 -mmu -cas
- *
- * This TSIM evaluation version will expire 2015-04-02
- *
- *
- * TSIM/LEON3 SPARC simulator, version 2.0.35 (evaluation version)
- *
- * Copyright (C) 2014, Aeroflex Gaisler - all rights reserved.
- * This software may only be used with a valid license.
- * For latest updates, go to http://www.gaisler.com/
- * Comments or bug-reports to support@gaisler.com
- *
- * serial port A on stdin/stdout
- * allocated 4096 K SRAM memory, in 1 bank
- * allocated 32 M SDRAM memory, in 1 bank
- * allocated 2048 K ROM memory
- * icache: 1 * 4 kbytes, 16 bytes/line (4 kbytes total)
- * dcache: 1 * 4 kbytes, 16 bytes/line (4 kbytes total)
- * tsim> leon
- * 0x80000000 Memory configuration register 1 0x000002ff
- * 0x80000004 Memory configuration register 2 0x81805220
- * 0x80000008 Memory configuration register 3 0x00000000
- */
-
-#endif /* __CONFIG_H */
projects / platform / kernel / u-boot.git / blobdiff