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Diffstat (limited to 'include/configs/netstal-common.h')
| -rw-r--r-- | include/configs/netstal-common.h | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/include/configs/netstal-common.h b/include/configs/netstal-common.h new file mode 100644 index 0000000..1fa4b00 --- /dev/null +++ b/include/configs/netstal-common.h @@ -0,0 +1,255 @@ +/* + * (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 <config_cmd_default.h> + +#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 */ |