/* * (C) Copyright 2008 * Niklaus Giger, Netstal Maschinen AG, niklaus.giger@netstal.com * adapted from amcc-common.h by * (C) Copyright 2008 * * Stefan Roese, DENX Software Engineering, sr@denx.de. * * Common configuration options for all Netstal boards * * 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 __NETSTAL_COMMON_H #define __NETSTAL_COMMON_H #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* Start of U-Boot */ #define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */ #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ /* * UART */ #define CONFIG_SERIAL_MULTI #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} /* * I2C */ #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ #define CONFIG_SYS_I2C_SLAVE 0x7F /* This is the 7bit address of the device, not including P. */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* The EEPROM can do 16byte ( 1 << 4 ) page writes. */ #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE /* * Ethernet/EMAC/PHY */ #define CONFIG_MII /* MII PHY management */ #define CONFIG_PHY_ADDR 1 /* PHY address */ #if defined(CONFIG_440) #define CONFIG_NET_MULTI 1 #define CONFIG_NETCONSOLE /* include NetConsole support */ #define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */ #else #define CONFIG_SYS_RX_ETH_BUFFER 16 /* number of eth rx buffers */ #endif #define CONFIG_HAS_ETH0 /* * Commands */ #include #define CONFIG_CMD_ASKENV #if defined(CONFIG_440) #define CONFIG_CMD_CACHE #endif #define CONFIG_CMD_DHCP #define CONFIG_CMD_DIAG #define CONFIG_CMD_EEPROM #define CONFIG_CMD_ELF #define CONFIG_CMD_I2C #define CONFIG_CMD_IRQ #define CONFIG_CMD_MII #define CONFIG_CMD_NET #define CONFIG_CMD_NFS #define CONFIG_CMD_PING #define CONFIG_CMD_REGINFO #define CONFIG_BOOT_RETRY_TIME 30 #define CONFIG_RESET_TO_RETRY /* * Miscellaneous configurable options */ #define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */ #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) #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 0x0400000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ #define CONFIG_SYS_EXTBDINFO /* To use extended board_into (bd_t) */ #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ #define CONFIG_CMDLINE_EDITING /* add command line history */ #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ #define CONFIG_LOOPW /* enable loopw command */ #define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */ #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ #define CONFIG_VERSION_VARIABLE /* include version env variable */ #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ #ifdef CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #endif #define CONFIG_LOADS_ECHO /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME #define CONFIG_BOOTP_SUBNETMASK /* * 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /* * Internal Definitions */ #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 /* * Pass open firmware flat tree */ #define CONFIG_OF_LIBFDT #define CONFIG_OF_BOARD_SETUP /* * Booting and default environment */ #define CONFIG_PREBOOT "echo;" \ "echo Type \"run net_nfs\" to mount root filesystem over NFS;" \ "echo" #define CONFIG_BOOTCOMMAND "run vx" /* * Only very few boards have default console not on ttyS0 (like Taishan) */ #if !defined(CONFIG_USE_TTY) #define CONFIG_USE_TTY ttyS0 #endif /* * Only some 4xx PPC's are equipped with an FPU */ #if defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ defined(CONFIG_460EX) || defined(CONFIG_460GT) #define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0" #else #define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0" #endif /* * Only some boards need to extend the bootargs by some additional * parameters (like Makalu) */ #if !defined(CONFIG_ADDMISC) #define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0" #endif #define xstr(s) str(s) #define str(s) #s /* Setup some values for the default environment variables */ #define CONFIG_SERVERIP 172.25.1.1 #define CONFIG_ETHADDR 00:60:13:00:00:00 /* Netstal Machines AG MAC */ #define CONFIG_OVERWRITE_ETHADDR_ONCE #define CONFIG_SYS_TFTP_LOADADDR 0x01000000 /* * General common environment variables shared by all boards produced by Netstal Maschinen */ #define CONFIG_NETSTAL_DEF_ENV \ "netdev=eth0\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=${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" \ "addtty=setenv bootargs ${bootargs}" \ " console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \ CONFIG_ADDMISC \ "initrd_high=30000000\0" \ "kernel_addr_r=400000\0" \ "fdt_addr_r=800000\0" \ "hostname=" xstr(CONFIG_HOSTNAME) "\0" \ "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \ "load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \ "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \ "era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \ "cp.b ${fileaddr} " xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize};" \ "setenv filesize\0" \ "upd=run load update\0" \ "vx_rom=" xstr(CONFIG_HOSTNAME) "/" \ xstr(CONFIG_HOSTNAME) "_vx_rom\0" \ "vx=tftp " xstr(CONFIG_SYS_TFTP_LOADADDR) " ${vx_rom};run vxargs;" \ "bootvx\0" \ "vxargs=setenv bootargs emac(0,0)c:${vx_rom} e=${ipaddr}" \ " h=${serverip} u=dpu pw=netstal8752 " \ "tn=" xstr(CONFIG_HOSTNAME) " f=0x3008\0" \ CONFIG_NETSTAL_DEF_ENV_ROOTPATH /* * Default environment for arch/powerpc booting * for boards that are ported to arch/powerpc */ #define CONFIG_NETSTAL_DEF_ENV_POWERPC \ "flash_self=run ramargs addip addtty addmisc;" \ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ "flash_nfs=run nfsargs addip addtty addmisc;" \ "bootm ${kernel_addr} - ${fdt_addr}\0" \ "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ "tftp ${fdt_addr_r} ${fdt_file}; " \ "run nfsargs addip addtty addmisc;" \ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ "fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0" #endif /* __NETSTAL_COMMON_H */