| /* |
| * Copyright Codito Technologies (www.codito.com) |
| * |
| * include/configs/aa3.h |
| * |
| * Copyright (C) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * Authors : Sandeep Patil (sandeep.patil@codito.com) |
| * Pradeep Sawlani (pradeep.sawlani@codito.com) |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #define CONFIG_ARC 1 /* This is an ARC cpu */ |
| #define CONFIG_ARC_ML50X_BOARD 1 |
| |
| #define CONFIG_SYS_NO_FLASH |
| |
| #include <config_cmd_default.h> |
| /* disable some default commands to decrease size */ |
| #undef CONFIG_CMD_BDI /* bdinfo */ |
| #undef CONFIG_CMD_BOOTD /* bootd */ |
| #undef CONFIG_CMD_CONSOLE /* coninfo */ |
| #undef CONFIG_CMD_ECHO /* echo arguments */ |
| #undef CONFIG_CMD_SAVEENV /* saveenv */ |
| #undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ |
| #undef CONFIG_CMD_IMI /* iminfo */ |
| #undef CONFIG_CMD_ITEST /* Integer (and string) test */ |
| #undef CONFIG_CMD_LOADB /* loadb */ |
| #undef CONFIG_CMD_LOADS /* loads */ |
| #undef CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */ |
| #undef CONFIG_CMD_MISC /* Misc functions like sleep etc*/ |
| #undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */ |
| #undef CONFIG_CMD_NFS /* NFS support */ |
| #undef CONFIG_CMD_RUN /* run command in env variable */ |
| #undef CONFIG_CMD_SOURCE /* "source" command support */ |
| #undef CONFIG_CMD_XIMG /* Load part of Multi Image */ |
| |
| #define CONFIG_CMD_ELF |
| #define CONFIG_ELF_GUARD |
| #define CONFIG_BOOTMQX |
| #define CONFIG_CMD_FAT |
| |
| #define CONFIG_DOS_PARTITION |
| #undef CONFIG_SYS_LONGHELP |
| #define CONFIG_CRC32_VERIFY |
| #define CONFIG_SHOW_BOOT_PROGRESS |
| |
| /* System ACE controller configuration */ |
| #define CONFIG_SYSTEMACE |
| #define CONFIG_SYS_SYSTEMACE_BASE (ARC_CPU_PERIPHERAL_BASE + 0x8000) |
| #define CONFIG_SYS_SYSTEMACE_WIDTH 16 |
| #define SYSTEMACE_FORCE_LOCK 0 |
| |
| /* Serial port configuartion */ |
| #define CONFIG_ARC_SERIAL_BAUD 115200 |
| #define UART_BASEADDR (ARC_CPU_PERIPHERAL_BASE + 0x1000) |
| |
| #if 0 |
| /* Doesn't work because there are some BCVI bridge troubles */ |
| /* XEMACS configuration */ |
| #define CONFIG_XILINX_EMAC |
| #define XILINX_EMAC_BASEADDR (ARC_CPU_PERIPHERAL_BASE + 0x2000) |
| #define CONFIG_HOSTNAME ml50x_board |
| #define CONFIG_ETHADDR 00:01:02:03:04:80 /* Ethernet address */ |
| #define CONFIG_IPADDR 192.168.100.99 /* Our ip address */ |
| #define CONFIG_SERVERIP 192.168.100.1 /* Tftp server ip address */ |
| #define CONFIG_NETMASK 255.255.255.0 |
| |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_MII |
| |
| #endif |
| |
| #define CONFIG_BOOTDELAY 5 |
| #define CONFIG_BOOTCOMMAND "fatload ace 0:0 ${loadaddr} app.elf; bootmqx" |
| |
| /* |
| * Size of malloc pool |
| */ |
| #define CONFIG_SYS_MALLOC_LEN 0x8000 /* Malloc size = 32k */ |
| |
| /* |
| * Physical memory map |
| */ |
| |
| /*This clock speed is for u-boot */ |
| #define CONFIG_ARC_CLK 70000000 /* 70MHz default clock speed */ |
| #define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */ |
| #define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */ |
| #define PHYS_SDRAM_1_SIZE 0x200000 |
| |
| /* |
| * Environment variables |
| */ |
| #define CONFIG_AUTO_COMPLETE 1 /* Auto complete commands */ |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_HZ CONFIG_ARC_CLK |
| #define CONFIG_SYS_PROMPT "ML50X # " |
| #define CONFIG_SYS_CBSIZE 256 /* Size of console buffer */ |
| #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_LOAD_ADDR CONFIG_LOADADDR /* Default load address for bootm command */ |
| #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } |
| #define CONFIG_SYS_MEMTEST_START 0x200 /* Exception table starts at 0x0 */ /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1_SIZE - (350 << 10) /* code + stack area */ - (CONFIG_SYS_MALLOC_LEN << 10)/* malloc area */ )/* size of memory (not accurate)*/ |
| |
| #define CONFIG_ENV_SIZE 512 |
| #define CONFIG_SYS_ENV_SIZE 512 |
| #define CONFIG_ENV_IS_NOWHERE 1 |
| #define CONFIG_SYS_KERN_PARM 0 |
| |
| #endif /* __CONFIG_H */ |
