3 * Niklaus Giger, Netstal Maschinen AG, niklaus.giger@netstal.com
4 * adapted from amcc-common.h by
6 * * Stefan Roese, DENX Software Engineering, sr@denx.de.
8 * Common configuration options for all Netstal boards
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 #ifndef __NETSTAL_COMMON_H
27 #define __NETSTAL_COMMON_H
29 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
30 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* Start of U-Boot */
31 #define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */
32 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
37 #define CONFIG_SERIAL_MULTI
38 #define CONFIG_SYS_BAUDRATE_TABLE \
39 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
44 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
45 #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
46 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
47 #define CONFIG_SYS_I2C_SLAVE 0x7F
49 /* This is the 7bit address of the device, not including P. */
50 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
51 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
53 /* The EEPROM can do 16byte ( 1 << 4 ) page writes. */
54 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
55 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
56 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
57 #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
62 #define CONFIG_PPC4xx_EMAC
63 #define CONFIG_MII /* MII PHY management */
64 #define CONFIG_PHY_ADDR 1 /* PHY address */
65 #define CONFIG_NET_MULTI 1
66 #if defined(CONFIG_440)
67 #define CONFIG_NETCONSOLE /* include NetConsole support */
68 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */
70 #define CONFIG_SYS_RX_ETH_BUFFER 16 /* number of eth rx buffers */
72 #define CONFIG_HAS_ETH0
77 #include <config_cmd_default.h>
79 #define CONFIG_CMD_ASKENV
80 #if defined(CONFIG_440)
81 #define CONFIG_CMD_CACHE
83 #define CONFIG_CMD_DHCP
84 #define CONFIG_CMD_DIAG
85 #define CONFIG_CMD_EEPROM
86 #define CONFIG_CMD_ELF
87 #define CONFIG_CMD_I2C
88 #define CONFIG_CMD_IRQ
89 #define CONFIG_CMD_MII
90 #define CONFIG_CMD_NET
91 #define CONFIG_CMD_NFS
92 #define CONFIG_CMD_PING
93 #define CONFIG_CMD_REGINFO
94 #define CONFIG_BOOT_RETRY_TIME 30
95 #define CONFIG_RESET_TO_RETRY
97 * Miscellaneous configurable options
99 #define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
100 #define CONFIG_SYS_LONGHELP /* undef to save memory */
101 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
102 #if defined(CONFIG_CMD_KGDB)
103 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
105 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
107 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
108 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
109 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
111 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
112 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
114 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
115 #define CONFIG_SYS_EXTBDINFO /* To use extended board_into (bd_t) */
117 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
119 #define CONFIG_CMDLINE_EDITING /* add command line history */
120 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
121 #define CONFIG_LOOPW /* enable loopw command */
122 #define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
123 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
124 #define CONFIG_VERSION_VARIABLE /* include version env variable */
125 #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
127 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
128 #ifdef CONFIG_SYS_HUSH_PARSER
129 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
132 #define CONFIG_LOADS_ECHO /* echo on for serial download */
133 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
138 #define CONFIG_BOOTP_BOOTFILESIZE
139 #define CONFIG_BOOTP_BOOTPATH
140 #define CONFIG_BOOTP_GATEWAY
141 #define CONFIG_BOOTP_HOSTNAME
142 #define CONFIG_BOOTP_SUBNETMASK
145 * For booting Linux, the board info and command line data
146 * have to be in the first 8 MB of memory, since this is
147 * the maximum mapped by the Linux kernel during initialization.
149 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
152 * Internal Definitions
154 #if defined(CONFIG_CMD_KGDB)
155 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
156 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
160 * Pass open firmware flat tree
162 #define CONFIG_OF_LIBFDT
163 #define CONFIG_OF_BOARD_SETUP
166 * Booting and default environment
168 #define CONFIG_PREBOOT "echo;" \
169 "echo Type \"run net_nfs\" to mount root filesystem over NFS;" \
171 #define CONFIG_BOOTCOMMAND "run vx"
174 * Only very few boards have default console not on ttyS0 (like Taishan)
176 #if !defined(CONFIG_USE_TTY)
177 #define CONFIG_USE_TTY ttyS0
181 * Only some 4xx PPC's are equipped with an FPU
183 #if defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
184 defined(CONFIG_460EX) || defined(CONFIG_460GT)
185 #define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
187 #define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
191 * Only some boards need to extend the bootargs by some additional
192 * parameters (like Makalu)
194 #if !defined(CONFIG_ADDMISC)
195 #define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0"
198 #define xstr(s) str(s)
201 /* Setup some values for the default environment variables */
202 #define CONFIG_SERVERIP 172.25.1.1
203 #define CONFIG_ETHADDR 00:60:13:00:00:00 /* Netstal Machines AG MAC */
204 #define CONFIG_OVERWRITE_ETHADDR_ONCE
206 #define CONFIG_SYS_TFTP_LOADADDR 0x01000000
207 #define CONFIG_SYS_VXWORKS_ADD_PARAMS "u=dpu pw=netstal8752"
208 #define CONFIG_SYS_VXWORKS_SERVERNAME "c"
210 * General common environment variables shared by all boards produced by Netstal Maschinen
212 #define CONFIG_NETSTAL_DEF_ENV \
214 "nfsargs=setenv bootargs root=/dev/nfs rw " \
215 "nfsroot=${serverip}:${rootpath}\0" \
216 "ramargs=setenv bootargs root=/dev/ram rw\0" \
217 "addip=setenv bootargs ${bootargs} " \
218 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
219 ":${hostname}:${netdev}:off panic=1\0" \
220 "addtty=setenv bootargs ${bootargs}" \
221 " console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \
223 "initrd_high=30000000\0" \
224 "kernel_addr_r=400000\0" \
225 "fdt_addr_r=800000\0" \
226 "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
227 "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
228 "uload=tftp " xstr(CONFIG_SYS_TFTP_LOADADDR) " " \
229 xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
230 "vx_rom=" xstr(CONFIG_HOSTNAME) "/" \
231 xstr(CONFIG_HOSTNAME) "_vx_rom\0" \
232 "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;"\
233 "era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
234 "cp.b ${fileaddr} "xstr(CONFIG_SYS_MONITOR_BASE) \
235 " ${filesize}; setenv filesize\0" \
236 "upd=run uload update\0" \
237 "vx=setenv bootfile ${vx_rom}; tftp " \
238 xstr(CONFIG_SYS_TFTP_LOADADDR) "; bootvx\0" \
239 CONFIG_NETSTAL_DEF_ENV_ROOTPATH
242 * Default environment for arch/powerpc booting
243 * for boards that are ported to arch/powerpc
245 #define CONFIG_NETSTAL_DEF_ENV_POWERPC \
246 "flash_self=run ramargs addip addtty addmisc;" \
247 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
248 "flash_nfs=run nfsargs addip addtty addmisc;" \
249 "bootm ${kernel_addr} - ${fdt_addr}\0" \
250 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
251 "tftp ${fdt_addr_r} ${fdt_file}; " \
252 "run nfsargs addip addtty addmisc;" \
253 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
254 "fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0"
256 #endif /* __NETSTAL_COMMON_H */